support/map.c

   1 /*
   2  * This file was automatically generated by create-native-map from ../../mcs/class/lib/net_2_0/Mono.Posix.dll.
   3  *
   4  * DO NOT MODIFY.
   5  */
   6 #ifdef HAVE_CONFIG_H
   7 #include <config.h>
   8 #endif /* ndef HAVE_CONFIG_H */
   9
  10 #include <stdlib.h>
  11 #include <string.h>
  12
  13 /*
  14  * Implementation Macros
  15  */
  16 #ifndef _GNU_SOURCE
  17 #define _GNU_SOURCE
  18 #endif /* ndef _GNU_SOURCE */
  19
  20 #ifndef _XOPEN_SOURCE
  21 #define _XOPEN_SOURCE
  22 #endif /* ndef _XOPEN_SOURCE */
  23
  24
  25 /*
  26  * Implementation Includes
  27  */
  28 #include <sys/types.h>
  29 #include <sys/stat.h>
  30 #include <sys/time.h>
  31 #ifdef HAVE_SYS_POLL_H
  32 #include <sys/poll.h>
  33 #endif /* ndef HAVE_SYS_POLL_H */
  34 #ifdef HAVE_SYS_WAIT_H
  35 #include <sys/wait.h>
  36 #endif /* ndef HAVE_SYS_WAIT_H */
  37 #ifdef HAVE_SYS_STATVFS_H
  38 #include <sys/statvfs.h>
  39 #endif /* ndef HAVE_SYS_STATVFS_H */
  40 #ifdef HAVE_SYS_XATTR_H
  41 #include <sys/xattr.h>
  42 #endif /* ndef HAVE_SYS_XATTR_H */
  43 #ifdef HAVE_SYS_MMAN_H
  44 #include <sys/mman.h>
  45 #endif /* ndef HAVE_SYS_MMAN_H */
  46 #include <unistd.h>
  47 #include <fcntl.h>
  48 #include <signal.h>
  49 #ifdef HAVE_POLL_H
  50 #include <poll.h>
  51 #endif /* ndef HAVE_POLL_H */
  52 #ifdef HAVE_GRP_H
  53 #include <grp.h>
  54 #endif /* ndef HAVE_GRP_H */
  55 #include <errno.h>
  56 #ifdef HAVE_SYSLOG_H
  57 #include <syslog.h>
  58 #endif /* ndef HAVE_SYSLOG_H */
  59 #include <dirent.h>
  60 #include <utime.h>
  61 #include "mph.h"
  62
  63 #include "map.h"
  64
  65 #include <errno.h>    /* errno, EOVERFLOW */
  66 #include <glib.h>     /* g* types, g_assert_not_reached() */
  67
  68 #if defined (G_MININT8)
  69 #define CNM_MININT8 G_MININT8
  70 #else
  71 #define CNM_MININT8 (-128)
  72 #endif
  73
  74 #if defined (G_MAXINT8)
  75 #define CNM_MAXINT8 G_MAXINT8
  76 #else
  77 #define CNM_MAXINT8 (127)
  78 #endif
  79
  80 #if defined (G_MAXUINT8)
  81 #define CNM_MAXUINT8 G_MAXUINT8
  82 #else
  83 #define CNM_MAXUINT8 (255)
  84 #endif
  85
  86 #if defined (G_MININT16)
  87 #define CNM_MININT16 G_MININT16
  88 #else
  89 #define CNM_MININT16 (-32768)
  90 #endif
  91
  92 #if defined (G_MAXINT16)
  93 #define CNM_MAXINT16 G_MAXINT16
  94 #else
  95 #define CNM_MAXINT16 (32767)
  96 #endif
  97
  98 #if defined (G_MAXUINT16)
  99 #define CNM_MAXUINT16 G_MAXUINT16
 100 #else
 101 #define CNM_MAXUINT16 (65535)
 102 #endif
 103
 104 #if defined (G_MININT32)
 105 #define CNM_MININT32 G_MININT32
 106 #else
 107 #define CNM_MININT32 (-2147483648)
 108 #endif
 109
 110 #if defined (G_MAXINT32)
 111 #define CNM_MAXINT32 G_MAXINT32
 112 #else
 113 #define CNM_MAXINT32 (2147483647)
 114 #endif
 115
 116 #if defined (G_MAXUINT32)
 117 #define CNM_MAXUINT32 G_MAXUINT32
 118 #else
 119 #define CNM_MAXUINT32 (4294967295U)
 120 #endif
 121
 122 #if defined (G_MININT64)
 123 #define CNM_MININT64 G_MININT64
 124 #else
 125 #define CNM_MININT64 (-9223372036854775808LL)
 126 #endif
 127
 128 #if defined (G_MAXINT64)
 129 #define CNM_MAXINT64 G_MAXINT64
 130 #else
 131 #define CNM_MAXINT64 (9223372036854775807LL)
 132 #endif
 133
 134 #if defined (G_MAXUINT64)
 135 #define CNM_MAXUINT64 G_MAXUINT64
 136 #else
 137 #define CNM_MAXUINT64 (18446744073709551615ULL)
 138 #endif
 139
 140
 141 /* returns TRUE if @type is an unsigned type */
 142 #define _cnm_integral_type_is_unsigned(type) \
 143     (sizeof(type) == sizeof(gint8)           \
 144       ? (((type)-1) > CNM_MAXINT8)             \
 145       : sizeof(type) == sizeof(gint16)       \
 146         ? (((type)-1) > CNM_MAXINT16)          \
 147         : sizeof(type) == sizeof(gint32)     \
 148           ? (((type)-1) > CNM_MAXINT32)        \
 149           : sizeof(type) == sizeof(gint64)   \
 150             ? (((type)-1) > CNM_MAXINT64)      \
 151             : (g_assert_not_reached (), 0))
 152
 153 /* returns the minimum value of @type as a gint64 */
 154 #define _cnm_integral_type_min(type)          \
 155     (_cnm_integral_type_is_unsigned (type)    \
 156       ? 0                                     \
 157       : sizeof(type) == sizeof(gint8)         \
 158         ? CNM_MININT8                           \
 159         : sizeof(type) == sizeof(gint16)      \
 160           ? CNM_MININT16                        \
 161           : sizeof(type) == sizeof(gint32)    \
 162             ? CNM_MININT32                      \
 163             : sizeof(type) == sizeof(gint64)  \
 164               ? CNM_MININT64                    \
 165               : (g_assert_not_reached (), 0))
 166
 167 /* returns the maximum value of @type as a guint64 */
 168 #define _cnm_integral_type_max(type)            \
 169     (_cnm_integral_type_is_unsigned (type)      \
 170       ? sizeof(type) == sizeof(gint8)           \
 171         ? CNM_MAXUINT8                            \
 172         : sizeof(type) == sizeof(gint16)        \
 173           ? CNM_MAXUINT16                         \
 174           : sizeof(type) == sizeof(gint32)      \
 175             ? CNM_MAXUINT32                       \
 176             : sizeof(type) == sizeof(gint64)    \
 177               ? CNM_MAXUINT64                     \
 178               : (g_assert_not_reached (), 0)    \
 179       : sizeof(type) == sizeof(gint8)           \
 180           ? CNM_MAXINT8                           \
 181           : sizeof(type) == sizeof(gint16)      \
 182             ? CNM_MAXINT16                        \
 183             : sizeof(type) == sizeof(gint32)    \
 184               ? CNM_MAXINT32                      \
 185               : sizeof(type) == sizeof(gint64)  \
 186                 ? CNM_MAXINT64                    \
 187                 : (g_assert_not_reached (), 0))
 188
 189 #ifdef _CNM_DUMP
 190 #define _cnm_dump(to_t,from)                                             \
 191   printf ("# %s -> %s: uns=%i; min=%llx; max=%llx; value=%llx; lt=%i; l0=%i; gt=%i; e=%i\n", \
 192     #from, #to_t,                                                        \
 193     (int) _cnm_integral_type_is_unsigned (to_t),                         \
 194     (gint64) (_cnm_integral_type_min (to_t)),                            \
 195     (gint64) (_cnm_integral_type_max (to_t)),                            \
 196     (gint64) (from),                                                     \
 197     (((gint64) _cnm_integral_type_min (to_t)) <= (gint64) from),         \
 198     (from < 0),                                                          \
 199     (((guint64) from) <= (guint64) _cnm_integral_type_max (to_t)),       \
 200     !((int) _cnm_integral_type_is_unsigned (to_t)                        \
 201       ? ((0 <= from) &&                                                  \
 202          ((guint64) from <= (guint64) _cnm_integral_type_max (to_t)))    \
 203       : ((gint64) _cnm_integral_type_min(to_t) <= (gint64) from &&       \
 204          (guint64) from <= (guint64) _cnm_integral_type_max (to_t)))     \
 205   )
 206 #else /* ndef _CNM_DUMP */
 207 #define _cnm_dump(to_t, from) do {} while (0)
 208 #endif /* def _CNM_DUMP */
 209
 210 #ifdef DEBUG
 211 #define _cnm_return_val_if_overflow(to_t,from,val)  G_STMT_START {   \
 212     int     uns = _cnm_integral_type_is_unsigned (to_t);             \
 213     gint64  min = (gint64)  _cnm_integral_type_min (to_t);           \
 214     guint64 max = (guint64) _cnm_integral_type_max (to_t);           \
 215     gint64  sf  = (gint64)  from;                                    \
 216     guint64 uf  = (guint64) from;                                    \
 217     if (!(uns ? ((0 <= from) && (uf <= max))                         \
 218               : (min <= sf && (from < 0 || uf <= max)))) {           \
 219       _cnm_dump(to_t, from);                                         \
 220       errno = EOVERFLOW;                                             \
 221       return (val);                                                  \
 222     }                                                                \
 223   } G_STMT_END
 224 #else /* !def DEBUG */
 225 /* don't do any overflow checking */
 226 #define _cnm_return_val_if_overflow(to_t,from,val)  G_STMT_START {   \
 227   } G_STMT_END
 228 #endif /* def DEBUG */
 229
 230 int Mono_Posix_FromAccessModes (int x, int *r)
 231 {
 232         *r = 0;
 233         if ((x & Mono_Posix_AccessModes_F_OK) == Mono_Posix_AccessModes_F_OK)
 234 #ifdef F_OK
 235                 *r |= F_OK;
 236 #else /* def F_OK */
 237                 {errno = EINVAL; return -1;}
 238 #endif /* ndef F_OK */
 239         if ((x & Mono_Posix_AccessModes_R_OK) == Mono_Posix_AccessModes_R_OK)
 240 #ifdef R_OK
 241                 *r |= R_OK;
 242 #else /* def R_OK */
 243                 {errno = EINVAL; return -1;}
 244 #endif /* ndef R_OK */
 245         if ((x & Mono_Posix_AccessModes_W_OK) == Mono_Posix_AccessModes_W_OK)
 246 #ifdef W_OK
 247                 *r |= W_OK;
 248 #else /* def W_OK */
 249                 {errno = EINVAL; return -1;}
 250 #endif /* ndef W_OK */
 251         if ((x & Mono_Posix_AccessModes_X_OK) == Mono_Posix_AccessModes_X_OK)
 252 #ifdef X_OK
 253                 *r |= X_OK;
 254 #else /* def X_OK */
 255                 {errno = EINVAL; return -1;}
 256 #endif /* ndef X_OK */
 257         if (x == 0)
 258                 return 0;
 259         return 0;
 260 }
 261
 262 int Mono_Posix_ToAccessModes (int x, int *r)
 263 {
 264         *r = 0;
 265         if (x == 0)
 266                 return 0;
 267 #ifdef F_OK
 268         if ((x & F_OK) == F_OK)
 269                 *r |= Mono_Posix_AccessModes_F_OK;
 270 #endif /* ndef F_OK */
 271 #ifdef R_OK
 272         if ((x & R_OK) == R_OK)
 273                 *r |= Mono_Posix_AccessModes_R_OK;
 274 #endif /* ndef R_OK */
 275 #ifdef W_OK
 276         if ((x & W_OK) == W_OK)
 277                 *r |= Mono_Posix_AccessModes_W_OK;
 278 #endif /* ndef W_OK */
 279 #ifdef X_OK
 280         if ((x & X_OK) == X_OK)
 281                 *r |= Mono_Posix_AccessModes_X_OK;
 282 #endif /* ndef X_OK */
 283         return 0;
 284 }
 285
 286 int Mono_Posix_FromConfstrName (int x, int *r)
 287 {
 288         *r = 0;
 289         if (x == Mono_Posix_ConfstrName__CS_GNU_LIBC_VERSION)
 290 #ifdef _CS_GNU_LIBC_VERSION
 291                 {*r = _CS_GNU_LIBC_VERSION; return 0;}
 292 #else /* def _CS_GNU_LIBC_VERSION */
 293                 {errno = EINVAL; return -1;}
 294 #endif /* ndef _CS_GNU_LIBC_VERSION */
 295         if (x == Mono_Posix_ConfstrName__CS_GNU_LIBPTHREAD_VERSION)
 296 #ifdef _CS_GNU_LIBPTHREAD_VERSION
 297                 {*r = _CS_GNU_LIBPTHREAD_VERSION; return 0;}
 298 #else /* def _CS_GNU_LIBPTHREAD_VERSION */
 299                 {errno = EINVAL; return -1;}
 300 #endif /* ndef _CS_GNU_LIBPTHREAD_VERSION */
 301         if (x == Mono_Posix_ConfstrName__CS_LFS64_CFLAGS)
 302 #ifdef _CS_LFS64_CFLAGS
 303                 {*r = _CS_LFS64_CFLAGS; return 0;}
 304 #else /* def _CS_LFS64_CFLAGS */
 305                 {errno = EINVAL; return -1;}
 306 #endif /* ndef _CS_LFS64_CFLAGS */
 307         if (x == Mono_Posix_ConfstrName__CS_LFS64_LDFLAGS)
 308 #ifdef _CS_LFS64_LDFLAGS
 309                 {*r = _CS_LFS64_LDFLAGS; return 0;}
 310 #else /* def _CS_LFS64_LDFLAGS */
 311                 {errno = EINVAL; return -1;}
 312 #endif /* ndef _CS_LFS64_LDFLAGS */
 313         if (x == Mono_Posix_ConfstrName__CS_LFS64_LIBS)
 314 #ifdef _CS_LFS64_LIBS
 315                 {*r = _CS_LFS64_LIBS; return 0;}
 316 #else /* def _CS_LFS64_LIBS */
 317                 {errno = EINVAL; return -1;}
 318 #endif /* ndef _CS_LFS64_LIBS */
 319         if (x == Mono_Posix_ConfstrName__CS_LFS64_LINTFLAGS)
 320 #ifdef _CS_LFS64_LINTFLAGS
 321                 {*r = _CS_LFS64_LINTFLAGS; return 0;}
 322 #else /* def _CS_LFS64_LINTFLAGS */
 323                 {errno = EINVAL; return -1;}
 324 #endif /* ndef _CS_LFS64_LINTFLAGS */
 325         if (x == Mono_Posix_ConfstrName__CS_LFS_CFLAGS)
 326 #ifdef _CS_LFS_CFLAGS
 327                 {*r = _CS_LFS_CFLAGS; return 0;}
 328 #else /* def _CS_LFS_CFLAGS */
 329                 {errno = EINVAL; return -1;}
 330 #endif /* ndef _CS_LFS_CFLAGS */
 331         if (x == Mono_Posix_ConfstrName__CS_LFS_LDFLAGS)
 332 #ifdef _CS_LFS_LDFLAGS
 333                 {*r = _CS_LFS_LDFLAGS; return 0;}
 334 #else /* def _CS_LFS_LDFLAGS */
 335                 {errno = EINVAL; return -1;}
 336 #endif /* ndef _CS_LFS_LDFLAGS */
 337         if (x == Mono_Posix_ConfstrName__CS_LFS_LIBS)
 338 #ifdef _CS_LFS_LIBS
 339                 {*r = _CS_LFS_LIBS; return 0;}
 340 #else /* def _CS_LFS_LIBS */
 341                 {errno = EINVAL; return -1;}
 342 #endif /* ndef _CS_LFS_LIBS */
 343         if (x == Mono_Posix_ConfstrName__CS_LFS_LINTFLAGS)
 344 #ifdef _CS_LFS_LINTFLAGS
 345                 {*r = _CS_LFS_LINTFLAGS; return 0;}
 346 #else /* def _CS_LFS_LINTFLAGS */
 347                 {errno = EINVAL; return -1;}
 348 #endif /* ndef _CS_LFS_LINTFLAGS */
 349         if (x == Mono_Posix_ConfstrName__CS_PATH)
 350 #ifdef _CS_PATH
 351                 {*r = _CS_PATH; return 0;}
 352 #else /* def _CS_PATH */
 353                 {errno = EINVAL; return -1;}
 354 #endif /* ndef _CS_PATH */
 355         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_CFLAGS)
 356 #ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
 357                 {*r = _CS_POSIX_V6_ILP32_OFF32_CFLAGS; return 0;}
 358 #else /* def _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
 359                 {errno = EINVAL; return -1;}
 360 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
 361         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LDFLAGS)
 362 #ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
 363                 {*r = _CS_POSIX_V6_ILP32_OFF32_LDFLAGS; return 0;}
 364 #else /* def _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
 365                 {errno = EINVAL; return -1;}
 366 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
 367         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LIBS)
 368 #ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
 369                 {*r = _CS_POSIX_V6_ILP32_OFF32_LIBS; return 0;}
 370 #else /* def _CS_POSIX_V6_ILP32_OFF32_LIBS */
 371                 {errno = EINVAL; return -1;}
 372 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LIBS */
 373         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LINTFLAGS)
 374 #ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
 375                 {*r = _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS; return 0;}
 376 #else /* def _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
 377                 {errno = EINVAL; return -1;}
 378 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
 379         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_CFLAGS)
 380 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
 381                 {*r = _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS; return 0;}
 382 #else /* def _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
 383                 {errno = EINVAL; return -1;}
 384 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
 385         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS)
 386 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
 387                 {*r = _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS; return 0;}
 388 #else /* def _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
 389                 {errno = EINVAL; return -1;}
 390 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
 391         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LIBS)
 392 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
 393                 {*r = _CS_POSIX_V6_ILP32_OFFBIG_LIBS; return 0;}
 394 #else /* def _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
 395                 {errno = EINVAL; return -1;}
 396 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
 397         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS)
 398 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
 399                 {*r = _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS; return 0;}
 400 #else /* def _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
 401                 {errno = EINVAL; return -1;}
 402 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
 403         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_CFLAGS)
 404 #ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
 405                 {*r = _CS_POSIX_V6_LP64_OFF64_CFLAGS; return 0;}
 406 #else /* def _CS_POSIX_V6_LP64_OFF64_CFLAGS */
 407                 {errno = EINVAL; return -1;}
 408 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_CFLAGS */
 409         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LDFLAGS)
 410 #ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
 411                 {*r = _CS_POSIX_V6_LP64_OFF64_LDFLAGS; return 0;}
 412 #else /* def _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
 413                 {errno = EINVAL; return -1;}
 414 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
 415         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LIBS)
 416 #ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
 417                 {*r = _CS_POSIX_V6_LP64_OFF64_LIBS; return 0;}
 418 #else /* def _CS_POSIX_V6_LP64_OFF64_LIBS */
 419                 {errno = EINVAL; return -1;}
 420 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LIBS */
 421         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LINTFLAGS)
 422 #ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
 423                 {*r = _CS_POSIX_V6_LP64_OFF64_LINTFLAGS; return 0;}
 424 #else /* def _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
 425                 {errno = EINVAL; return -1;}
 426 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
 427         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS)
 428 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
 429                 {*r = _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS; return 0;}
 430 #else /* def _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
 431                 {errno = EINVAL; return -1;}
 432 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
 433         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS)
 434 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
 435                 {*r = _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS; return 0;}
 436 #else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
 437                 {errno = EINVAL; return -1;}
 438 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
 439         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LIBS)
 440 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
 441                 {*r = _CS_POSIX_V6_LPBIG_OFFBIG_LIBS; return 0;}
 442 #else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
 443                 {errno = EINVAL; return -1;}
 444 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
 445         if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS)
 446 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
 447                 {*r = _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS; return 0;}
 448 #else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
 449                 {errno = EINVAL; return -1;}
 450 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
 451         if (x == Mono_Posix_ConfstrName__CS_V6_WIDTH_RESTRICTED_ENVS)
 452 #ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
 453                 {*r = _CS_V6_WIDTH_RESTRICTED_ENVS; return 0;}
 454 #else /* def _CS_V6_WIDTH_RESTRICTED_ENVS */
 455                 {errno = EINVAL; return -1;}
 456 #endif /* ndef _CS_V6_WIDTH_RESTRICTED_ENVS */
 457         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_CFLAGS)
 458 #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
 459                 {*r = _CS_XBS5_ILP32_OFF32_CFLAGS; return 0;}
 460 #else /* def _CS_XBS5_ILP32_OFF32_CFLAGS */
 461                 {errno = EINVAL; return -1;}
 462 #endif /* ndef _CS_XBS5_ILP32_OFF32_CFLAGS */
 463         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LDFLAGS)
 464 #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
 465                 {*r = _CS_XBS5_ILP32_OFF32_LDFLAGS; return 0;}
 466 #else /* def _CS_XBS5_ILP32_OFF32_LDFLAGS */
 467                 {errno = EINVAL; return -1;}
 468 #endif /* ndef _CS_XBS5_ILP32_OFF32_LDFLAGS */
 469         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LIBS)
 470 #ifdef _CS_XBS5_ILP32_OFF32_LIBS
 471                 {*r = _CS_XBS5_ILP32_OFF32_LIBS; return 0;}
 472 #else /* def _CS_XBS5_ILP32_OFF32_LIBS */
 473                 {errno = EINVAL; return -1;}
 474 #endif /* ndef _CS_XBS5_ILP32_OFF32_LIBS */
 475         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LINTFLAGS)
 476 #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
 477                 {*r = _CS_XBS5_ILP32_OFF32_LINTFLAGS; return 0;}
 478 #else /* def _CS_XBS5_ILP32_OFF32_LINTFLAGS */
 479                 {errno = EINVAL; return -1;}
 480 #endif /* ndef _CS_XBS5_ILP32_OFF32_LINTFLAGS */
 481         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_CFLAGS)
 482 #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
 483                 {*r = _CS_XBS5_ILP32_OFFBIG_CFLAGS; return 0;}
 484 #else /* def _CS_XBS5_ILP32_OFFBIG_CFLAGS */
 485                 {errno = EINVAL; return -1;}
 486 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_CFLAGS */
 487         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LDFLAGS)
 488 #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
 489                 {*r = _CS_XBS5_ILP32_OFFBIG_LDFLAGS; return 0;}
 490 #else /* def _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
 491                 {errno = EINVAL; return -1;}
 492 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
 493         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LIBS)
 494 #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
 495                 {*r = _CS_XBS5_ILP32_OFFBIG_LIBS; return 0;}
 496 #else /* def _CS_XBS5_ILP32_OFFBIG_LIBS */
 497                 {errno = EINVAL; return -1;}
 498 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LIBS */
 499         if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LINTFLAGS)
 500 #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
 501                 {*r = _CS_XBS5_ILP32_OFFBIG_LINTFLAGS; return 0;}
 502 #else /* def _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
 503                 {errno = EINVAL; return -1;}
 504 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
 505         if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_CFLAGS)
 506 #ifdef _CS_XBS5_LP64_OFF64_CFLAGS
 507                 {*r = _CS_XBS5_LP64_OFF64_CFLAGS; return 0;}
 508 #else /* def _CS_XBS5_LP64_OFF64_CFLAGS */
 509                 {errno = EINVAL; return -1;}
 510 #endif /* ndef _CS_XBS5_LP64_OFF64_CFLAGS */
 511         if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LDFLAGS)
 512 #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
 513                 {*r = _CS_XBS5_LP64_OFF64_LDFLAGS; return 0;}
 514 #else /* def _CS_XBS5_LP64_OFF64_LDFLAGS */
 515                 {errno = EINVAL; return -1;}
 516 #endif /* ndef _CS_XBS5_LP64_OFF64_LDFLAGS */
 517         if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LIBS)
 518 #ifdef _CS_XBS5_LP64_OFF64_LIBS
 519                 {*r = _CS_XBS5_LP64_OFF64_LIBS; return 0;}
 520 #else /* def _CS_XBS5_LP64_OFF64_LIBS */
 521                 {errno = EINVAL; return -1;}
 522 #endif /* ndef _CS_XBS5_LP64_OFF64_LIBS */
 523         if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LINTFLAGS)
 524 #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
 525                 {*r = _CS_XBS5_LP64_OFF64_LINTFLAGS; return 0;}
 526 #else /* def _CS_XBS5_LP64_OFF64_LINTFLAGS */
 527                 {errno = EINVAL; return -1;}
 528 #endif /* ndef _CS_XBS5_LP64_OFF64_LINTFLAGS */
 529         if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_CFLAGS)
 530 #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
 531                 {*r = _CS_XBS5_LPBIG_OFFBIG_CFLAGS; return 0;}
 532 #else /* def _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
 533                 {errno = EINVAL; return -1;}
 534 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
 535         if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LDFLAGS)
 536 #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
 537                 {*r = _CS_XBS5_LPBIG_OFFBIG_LDFLAGS; return 0;}
 538 #else /* def _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
 539                 {errno = EINVAL; return -1;}
 540 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
 541         if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LIBS)
 542 #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
 543                 {*r = _CS_XBS5_LPBIG_OFFBIG_LIBS; return 0;}
 544 #else /* def _CS_XBS5_LPBIG_OFFBIG_LIBS */
 545                 {errno = EINVAL; return -1;}
 546 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LIBS */
 547         if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LINTFLAGS)
 548 #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
 549                 {*r = _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS; return 0;}
 550 #else /* def _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
 551                 {errno = EINVAL; return -1;}
 552 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
 553         if (x == 0)
 554                 return 0;
 555         errno = EINVAL; return -1;
 556 }
 557
 558 int Mono_Posix_ToConfstrName (int x, int *r)
 559 {
 560         *r = 0;
 561         if (x == 0)
 562                 return 0;
 563 #ifdef _CS_GNU_LIBC_VERSION
 564         if (x == _CS_GNU_LIBC_VERSION)
 565                 {*r = Mono_Posix_ConfstrName__CS_GNU_LIBC_VERSION; return 0;}
 566 #endif /* ndef _CS_GNU_LIBC_VERSION */
 567 #ifdef _CS_GNU_LIBPTHREAD_VERSION
 568         if (x == _CS_GNU_LIBPTHREAD_VERSION)
 569                 {*r = Mono_Posix_ConfstrName__CS_GNU_LIBPTHREAD_VERSION; return 0;}
 570 #endif /* ndef _CS_GNU_LIBPTHREAD_VERSION */
 571 #ifdef _CS_LFS64_CFLAGS
 572         if (x == _CS_LFS64_CFLAGS)
 573                 {*r = Mono_Posix_ConfstrName__CS_LFS64_CFLAGS; return 0;}
 574 #endif /* ndef _CS_LFS64_CFLAGS */
 575 #ifdef _CS_LFS64_LDFLAGS
 576         if (x == _CS_LFS64_LDFLAGS)
 577                 {*r = Mono_Posix_ConfstrName__CS_LFS64_LDFLAGS; return 0;}
 578 #endif /* ndef _CS_LFS64_LDFLAGS */
 579 #ifdef _CS_LFS64_LIBS
 580         if (x == _CS_LFS64_LIBS)
 581                 {*r = Mono_Posix_ConfstrName__CS_LFS64_LIBS; return 0;}
 582 #endif /* ndef _CS_LFS64_LIBS */
 583 #ifdef _CS_LFS64_LINTFLAGS
 584         if (x == _CS_LFS64_LINTFLAGS)
 585                 {*r = Mono_Posix_ConfstrName__CS_LFS64_LINTFLAGS; return 0;}
 586 #endif /* ndef _CS_LFS64_LINTFLAGS */
 587 #ifdef _CS_LFS_CFLAGS
 588         if (x == _CS_LFS_CFLAGS)
 589                 {*r = Mono_Posix_ConfstrName__CS_LFS_CFLAGS; return 0;}
 590 #endif /* ndef _CS_LFS_CFLAGS */
 591 #ifdef _CS_LFS_LDFLAGS
 592         if (x == _CS_LFS_LDFLAGS)
 593                 {*r = Mono_Posix_ConfstrName__CS_LFS_LDFLAGS; return 0;}
 594 #endif /* ndef _CS_LFS_LDFLAGS */
 595 #ifdef _CS_LFS_LIBS
 596         if (x == _CS_LFS_LIBS)
 597                 {*r = Mono_Posix_ConfstrName__CS_LFS_LIBS; return 0;}
 598 #endif /* ndef _CS_LFS_LIBS */
 599 #ifdef _CS_LFS_LINTFLAGS
 600         if (x == _CS_LFS_LINTFLAGS)
 601                 {*r = Mono_Posix_ConfstrName__CS_LFS_LINTFLAGS; return 0;}
 602 #endif /* ndef _CS_LFS_LINTFLAGS */
 603 #ifdef _CS_PATH
 604         if (x == _CS_PATH)
 605                 {*r = Mono_Posix_ConfstrName__CS_PATH; return 0;}
 606 #endif /* ndef _CS_PATH */
 607 #ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
 608         if (x == _CS_POSIX_V6_ILP32_OFF32_CFLAGS)
 609                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_CFLAGS; return 0;}
 610 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
 611 #ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
 612         if (x == _CS_POSIX_V6_ILP32_OFF32_LDFLAGS)
 613                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LDFLAGS; return 0;}
 614 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
 615 #ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
 616         if (x == _CS_POSIX_V6_ILP32_OFF32_LIBS)
 617                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LIBS; return 0;}
 618 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LIBS */
 619 #ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
 620         if (x == _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS)
 621                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LINTFLAGS; return 0;}
 622 #endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
 623 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
 624         if (x == _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS)
 625                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_CFLAGS; return 0;}
 626 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
 627 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
 628         if (x == _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS)
 629                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS; return 0;}
 630 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
 631 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
 632         if (x == _CS_POSIX_V6_ILP32_OFFBIG_LIBS)
 633                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LIBS; return 0;}
 634 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
 635 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
 636         if (x == _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS)
 637                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS; return 0;}
 638 #endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
 639 #ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
 640         if (x == _CS_POSIX_V6_LP64_OFF64_CFLAGS)
 641                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_CFLAGS; return 0;}
 642 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_CFLAGS */
 643 #ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
 644         if (x == _CS_POSIX_V6_LP64_OFF64_LDFLAGS)
 645                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LDFLAGS; return 0;}
 646 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
 647 #ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
 648         if (x == _CS_POSIX_V6_LP64_OFF64_LIBS)
 649                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LIBS; return 0;}
 650 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LIBS */
 651 #ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
 652         if (x == _CS_POSIX_V6_LP64_OFF64_LINTFLAGS)
 653                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LINTFLAGS; return 0;}
 654 #endif /* ndef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
 655 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
 656         if (x == _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS)
 657                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS; return 0;}
 658 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
 659 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
 660         if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS)
 661                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS; return 0;}
 662 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
 663 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
 664         if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LIBS)
 665                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LIBS; return 0;}
 666 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
 667 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
 668         if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS)
 669                 {*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS; return 0;}
 670 #endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
 671 #ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
 672         if (x == _CS_V6_WIDTH_RESTRICTED_ENVS)
 673                 {*r = Mono_Posix_ConfstrName__CS_V6_WIDTH_RESTRICTED_ENVS; return 0;}
 674 #endif /* ndef _CS_V6_WIDTH_RESTRICTED_ENVS */
 675 #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
 676         if (x == _CS_XBS5_ILP32_OFF32_CFLAGS)
 677                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_CFLAGS; return 0;}
 678 #endif /* ndef _CS_XBS5_ILP32_OFF32_CFLAGS */
 679 #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
 680         if (x == _CS_XBS5_ILP32_OFF32_LDFLAGS)
 681                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LDFLAGS; return 0;}
 682 #endif /* ndef _CS_XBS5_ILP32_OFF32_LDFLAGS */
 683 #ifdef _CS_XBS5_ILP32_OFF32_LIBS
 684         if (x == _CS_XBS5_ILP32_OFF32_LIBS)
 685                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LIBS; return 0;}
 686 #endif /* ndef _CS_XBS5_ILP32_OFF32_LIBS */
 687 #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
 688         if (x == _CS_XBS5_ILP32_OFF32_LINTFLAGS)
 689                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LINTFLAGS; return 0;}
 690 #endif /* ndef _CS_XBS5_ILP32_OFF32_LINTFLAGS */
 691 #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
 692         if (x == _CS_XBS5_ILP32_OFFBIG_CFLAGS)
 693                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_CFLAGS; return 0;}
 694 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_CFLAGS */
 695 #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
 696         if (x == _CS_XBS5_ILP32_OFFBIG_LDFLAGS)
 697                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LDFLAGS; return 0;}
 698 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
 699 #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
 700         if (x == _CS_XBS5_ILP32_OFFBIG_LIBS)
 701                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LIBS; return 0;}
 702 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LIBS */
 703 #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
 704         if (x == _CS_XBS5_ILP32_OFFBIG_LINTFLAGS)
 705                 {*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LINTFLAGS; return 0;}
 706 #endif /* ndef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
 707 #ifdef _CS_XBS5_LP64_OFF64_CFLAGS
 708         if (x == _CS_XBS5_LP64_OFF64_CFLAGS)
 709                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_CFLAGS; return 0;}
 710 #endif /* ndef _CS_XBS5_LP64_OFF64_CFLAGS */
 711 #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
 712         if (x == _CS_XBS5_LP64_OFF64_LDFLAGS)
 713                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LDFLAGS; return 0;}
 714 #endif /* ndef _CS_XBS5_LP64_OFF64_LDFLAGS */
 715 #ifdef _CS_XBS5_LP64_OFF64_LIBS
 716         if (x == _CS_XBS5_LP64_OFF64_LIBS)
 717                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LIBS; return 0;}
 718 #endif /* ndef _CS_XBS5_LP64_OFF64_LIBS */
 719 #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
 720         if (x == _CS_XBS5_LP64_OFF64_LINTFLAGS)
 721                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LINTFLAGS; return 0;}
 722 #endif /* ndef _CS_XBS5_LP64_OFF64_LINTFLAGS */
 723 #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
 724         if (x == _CS_XBS5_LPBIG_OFFBIG_CFLAGS)
 725                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_CFLAGS; return 0;}
 726 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
 727 #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
 728         if (x == _CS_XBS5_LPBIG_OFFBIG_LDFLAGS)
 729                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LDFLAGS; return 0;}
 730 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
 731 #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
 732         if (x == _CS_XBS5_LPBIG_OFFBIG_LIBS)
 733                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LIBS; return 0;}
 734 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LIBS */
 735 #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
 736         if (x == _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS)
 737                 {*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LINTFLAGS; return 0;}
 738 #endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
 739         errno = EINVAL; return -1;
 740 }
 741
 742 int Mono_Posix_FromDirectoryNotifyFlags (int x, int *r)
 743 {
 744         *r = 0;
 745         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_ACCESS) == Mono_Posix_DirectoryNotifyFlags_DN_ACCESS)
 746 #ifdef DN_ACCESS
 747                 *r |= DN_ACCESS;
 748 #else /* def DN_ACCESS */
 749                 {errno = EINVAL; return -1;}
 750 #endif /* ndef DN_ACCESS */
 751         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB) == Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB)
 752 #ifdef DN_ATTRIB
 753                 *r |= DN_ATTRIB;
 754 #else /* def DN_ATTRIB */
 755                 {errno = EINVAL; return -1;}
 756 #endif /* ndef DN_ATTRIB */
 757         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_CREATE) == Mono_Posix_DirectoryNotifyFlags_DN_CREATE)
 758 #ifdef DN_CREATE
 759                 *r |= DN_CREATE;
 760 #else /* def DN_CREATE */
 761                 {errno = EINVAL; return -1;}
 762 #endif /* ndef DN_CREATE */
 763         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_DELETE) == Mono_Posix_DirectoryNotifyFlags_DN_DELETE)
 764 #ifdef DN_DELETE
 765                 *r |= DN_DELETE;
 766 #else /* def DN_DELETE */
 767                 {errno = EINVAL; return -1;}
 768 #endif /* ndef DN_DELETE */
 769         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_MODIFY) == Mono_Posix_DirectoryNotifyFlags_DN_MODIFY)
 770 #ifdef DN_MODIFY
 771                 *r |= DN_MODIFY;
 772 #else /* def DN_MODIFY */
 773                 {errno = EINVAL; return -1;}
 774 #endif /* ndef DN_MODIFY */
 775         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT) == Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT)
 776 #ifdef DN_MULTISHOT
 777                 *r |= DN_MULTISHOT;
 778 #else /* def DN_MULTISHOT */
 779                 {errno = EINVAL; return -1;}
 780 #endif /* ndef DN_MULTISHOT */
 781         if ((x & Mono_Posix_DirectoryNotifyFlags_DN_RENAME) == Mono_Posix_DirectoryNotifyFlags_DN_RENAME)
 782 #ifdef DN_RENAME
 783                 *r |= DN_RENAME;
 784 #else /* def DN_RENAME */
 785                 {errno = EINVAL; return -1;}
 786 #endif /* ndef DN_RENAME */
 787         if (x == 0)
 788                 return 0;
 789         return 0;
 790 }
 791
 792 int Mono_Posix_ToDirectoryNotifyFlags (int x, int *r)
 793 {
 794         *r = 0;
 795         if (x == 0)
 796                 return 0;
 797 #ifdef DN_ACCESS
 798         if ((x & DN_ACCESS) == DN_ACCESS)
 799                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_ACCESS;
 800 #endif /* ndef DN_ACCESS */
 801 #ifdef DN_ATTRIB
 802         if ((x & DN_ATTRIB) == DN_ATTRIB)
 803                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB;
 804 #endif /* ndef DN_ATTRIB */
 805 #ifdef DN_CREATE
 806         if ((x & DN_CREATE) == DN_CREATE)
 807                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_CREATE;
 808 #endif /* ndef DN_CREATE */
 809 #ifdef DN_DELETE
 810         if ((x & DN_DELETE) == DN_DELETE)
 811                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_DELETE;
 812 #endif /* ndef DN_DELETE */
 813 #ifdef DN_MODIFY
 814         if ((x & DN_MODIFY) == DN_MODIFY)
 815                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_MODIFY;
 816 #endif /* ndef DN_MODIFY */
 817 #ifdef DN_MULTISHOT
 818         if ((x & DN_MULTISHOT) == DN_MULTISHOT)
 819                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT;
 820 #endif /* ndef DN_MULTISHOT */
 821 #ifdef DN_RENAME
 822         if ((x & DN_RENAME) == DN_RENAME)
 823                 *r |= Mono_Posix_DirectoryNotifyFlags_DN_RENAME;
 824 #endif /* ndef DN_RENAME */
 825         return 0;
 826 }
 827
 828 int Mono_Posix_FromErrno (int x, int *r)
 829 {
 830         *r = 0;
 831         if (x == Mono_Posix_Errno_E2BIG)
 832 #ifdef E2BIG
 833                 {*r = E2BIG; return 0;}
 834 #else /* def E2BIG */
 835                 {errno = EINVAL; return -1;}
 836 #endif /* ndef E2BIG */
 837         if (x == Mono_Posix_Errno_EACCES)
 838 #ifdef EACCES
 839                 {*r = EACCES; return 0;}
 840 #else /* def EACCES */
 841                 {errno = EINVAL; return -1;}
 842 #endif /* ndef EACCES */
 843         if (x == Mono_Posix_Errno_EADDRINUSE)
 844 #ifdef EADDRINUSE
 845                 {*r = EADDRINUSE; return 0;}
 846 #else /* def EADDRINUSE */
 847                 {errno = EINVAL; return -1;}
 848 #endif /* ndef EADDRINUSE */
 849         if (x == Mono_Posix_Errno_EADDRNOTAVAIL)
 850 #ifdef EADDRNOTAVAIL
 851                 {*r = EADDRNOTAVAIL; return 0;}
 852 #else /* def EADDRNOTAVAIL */
 853                 {errno = EINVAL; return -1;}
 854 #endif /* ndef EADDRNOTAVAIL */
 855         if (x == Mono_Posix_Errno_EADV)
 856 #ifdef EADV
 857                 {*r = EADV; return 0;}
 858 #else /* def EADV */
 859                 {errno = EINVAL; return -1;}
 860 #endif /* ndef EADV */
 861         if (x == Mono_Posix_Errno_EAFNOSUPPORT)
 862 #ifdef EAFNOSUPPORT
 863                 {*r = EAFNOSUPPORT; return 0;}
 864 #else /* def EAFNOSUPPORT */
 865                 {errno = EINVAL; return -1;}
 866 #endif /* ndef EAFNOSUPPORT */
 867         if (x == Mono_Posix_Errno_EAGAIN)
 868 #ifdef EAGAIN
 869                 {*r = EAGAIN; return 0;}
 870 #else /* def EAGAIN */
 871                 {errno = EINVAL; return -1;}
 872 #endif /* ndef EAGAIN */
 873         if (x == Mono_Posix_Errno_EALREADY)
 874 #ifdef EALREADY
 875                 {*r = EALREADY; return 0;}
 876 #else /* def EALREADY */
 877                 {errno = EINVAL; return -1;}
 878 #endif /* ndef EALREADY */
 879         if (x == Mono_Posix_Errno_EBADE)
 880 #ifdef EBADE
 881                 {*r = EBADE; return 0;}
 882 #else /* def EBADE */
 883                 {errno = EINVAL; return -1;}
 884 #endif /* ndef EBADE */
 885         if (x == Mono_Posix_Errno_EBADF)
 886 #ifdef EBADF
 887                 {*r = EBADF; return 0;}
 888 #else /* def EBADF */
 889                 {errno = EINVAL; return -1;}
 890 #endif /* ndef EBADF */
 891         if (x == Mono_Posix_Errno_EBADFD)
 892 #ifdef EBADFD
 893                 {*r = EBADFD; return 0;}
 894 #else /* def EBADFD */
 895                 {errno = EINVAL; return -1;}
 896 #endif /* ndef EBADFD */
 897         if (x == Mono_Posix_Errno_EBADMSG)
 898 #ifdef EBADMSG
 899                 {*r = EBADMSG; return 0;}
 900 #else /* def EBADMSG */
 901                 {errno = EINVAL; return -1;}
 902 #endif /* ndef EBADMSG */
 903         if (x == Mono_Posix_Errno_EBADR)
 904 #ifdef EBADR
 905                 {*r = EBADR; return 0;}
 906 #else /* def EBADR */
 907                 {errno = EINVAL; return -1;}
 908 #endif /* ndef EBADR */
 909         if (x == Mono_Posix_Errno_EBADRQC)
 910 #ifdef EBADRQC
 911                 {*r = EBADRQC; return 0;}
 912 #else /* def EBADRQC */
 913                 {errno = EINVAL; return -1;}
 914 #endif /* ndef EBADRQC */
 915         if (x == Mono_Posix_Errno_EBADSLT)
 916 #ifdef EBADSLT
 917                 {*r = EBADSLT; return 0;}
 918 #else /* def EBADSLT */
 919                 {errno = EINVAL; return -1;}
 920 #endif /* ndef EBADSLT */
 921         if (x == Mono_Posix_Errno_EBFONT)
 922 #ifdef EBFONT
 923                 {*r = EBFONT; return 0;}
 924 #else /* def EBFONT */
 925                 {errno = EINVAL; return -1;}
 926 #endif /* ndef EBFONT */
 927         if (x == Mono_Posix_Errno_EBUSY)
 928 #ifdef EBUSY
 929                 {*r = EBUSY; return 0;}
 930 #else /* def EBUSY */
 931                 {errno = EINVAL; return -1;}
 932 #endif /* ndef EBUSY */
 933         if (x == Mono_Posix_Errno_ECHILD)
 934 #ifdef ECHILD
 935                 {*r = ECHILD; return 0;}
 936 #else /* def ECHILD */
 937                 {errno = EINVAL; return -1;}
 938 #endif /* ndef ECHILD */
 939         if (x == Mono_Posix_Errno_ECHRNG)
 940 #ifdef ECHRNG
 941                 {*r = ECHRNG; return 0;}
 942 #else /* def ECHRNG */
 943                 {errno = EINVAL; return -1;}
 944 #endif /* ndef ECHRNG */
 945         if (x == Mono_Posix_Errno_ECOMM)
 946 #ifdef ECOMM
 947                 {*r = ECOMM; return 0;}
 948 #else /* def ECOMM */
 949                 {errno = EINVAL; return -1;}
 950 #endif /* ndef ECOMM */
 951         if (x == Mono_Posix_Errno_ECONNABORTED)
 952 #ifdef ECONNABORTED
 953                 {*r = ECONNABORTED; return 0;}
 954 #else /* def ECONNABORTED */
 955                 {errno = EINVAL; return -1;}
 956 #endif /* ndef ECONNABORTED */
 957         if (x == Mono_Posix_Errno_ECONNREFUSED)
 958 #ifdef ECONNREFUSED
 959                 {*r = ECONNREFUSED; return 0;}
 960 #else /* def ECONNREFUSED */
 961                 {errno = EINVAL; return -1;}
 962 #endif /* ndef ECONNREFUSED */
 963         if (x == Mono_Posix_Errno_ECONNRESET)
 964 #ifdef ECONNRESET
 965                 {*r = ECONNRESET; return 0;}
 966 #else /* def ECONNRESET */
 967                 {errno = EINVAL; return -1;}
 968 #endif /* ndef ECONNRESET */
 969         if (x == Mono_Posix_Errno_EDEADLK)
 970 #ifdef EDEADLK
 971                 {*r = EDEADLK; return 0;}
 972 #else /* def EDEADLK */
 973                 {errno = EINVAL; return -1;}
 974 #endif /* ndef EDEADLK */
 975         if (x == Mono_Posix_Errno_EDEADLOCK)
 976 #ifdef EDEADLOCK
 977                 {*r = EDEADLOCK; return 0;}
 978 #else /* def EDEADLOCK */
 979                 {errno = EINVAL; return -1;}
 980 #endif /* ndef EDEADLOCK */
 981         if (x == Mono_Posix_Errno_EDESTADDRREQ)
 982 #ifdef EDESTADDRREQ
 983                 {*r = EDESTADDRREQ; return 0;}
 984 #else /* def EDESTADDRREQ */
 985                 {errno = EINVAL; return -1;}
 986 #endif /* ndef EDESTADDRREQ */
 987         if (x == Mono_Posix_Errno_EDOM)
 988 #ifdef EDOM
 989                 {*r = EDOM; return 0;}
 990 #else /* def EDOM */
 991                 {errno = EINVAL; return -1;}
 992 #endif /* ndef EDOM */
 993         if (x == Mono_Posix_Errno_EDOTDOT)
 994 #ifdef EDOTDOT
 995                 {*r = EDOTDOT; return 0;}
 996 #else /* def EDOTDOT */
 997                 {errno = EINVAL; return -1;}
 998 #endif /* ndef EDOTDOT */
 999         if (x == Mono_Posix_Errno_EDQUOT)
1000 #ifdef EDQUOT
1001                 {*r = EDQUOT; return 0;}
1002 #else /* def EDQUOT */
1003                 {errno = EINVAL; return -1;}
1004 #endif /* ndef EDQUOT */
1005         if (x == Mono_Posix_Errno_EEXIST)
1006 #ifdef EEXIST
1007                 {*r = EEXIST; return 0;}
1008 #else /* def EEXIST */
1009                 {errno = EINVAL; return -1;}
1010 #endif /* ndef EEXIST */
1011         if (x == Mono_Posix_Errno_EFAULT)
1012 #ifdef EFAULT
1013                 {*r = EFAULT; return 0;}
1014 #else /* def EFAULT */
1015                 {errno = EINVAL; return -1;}
1016 #endif /* ndef EFAULT */
1017         if (x == Mono_Posix_Errno_EFBIG)
1018 #ifdef EFBIG
1019                 {*r = EFBIG; return 0;}
1020 #else /* def EFBIG */
1021                 {errno = EINVAL; return -1;}
1022 #endif /* ndef EFBIG */
1023         if (x == Mono_Posix_Errno_EHOSTDOWN)
1024 #ifdef EHOSTDOWN
1025                 {*r = EHOSTDOWN; return 0;}
1026 #else /* def EHOSTDOWN */
1027                 {errno = EINVAL; return -1;}
1028 #endif /* ndef EHOSTDOWN */
1029         if (x == Mono_Posix_Errno_EHOSTUNREACH)
1030 #ifdef EHOSTUNREACH
1031                 {*r = EHOSTUNREACH; return 0;}
1032 #else /* def EHOSTUNREACH */
1033                 {errno = EINVAL; return -1;}
1034 #endif /* ndef EHOSTUNREACH */
1035         if (x == Mono_Posix_Errno_EIDRM)
1036 #ifdef EIDRM
1037                 {*r = EIDRM; return 0;}
1038 #else /* def EIDRM */
1039                 {errno = EINVAL; return -1;}
1040 #endif /* ndef EIDRM */
1041         if (x == Mono_Posix_Errno_EILSEQ)
1042 #ifdef EILSEQ
1043                 {*r = EILSEQ; return 0;}
1044 #else /* def EILSEQ */
1045                 {errno = EINVAL; return -1;}
1046 #endif /* ndef EILSEQ */
1047         if (x == Mono_Posix_Errno_EINPROGRESS)
1048 #ifdef EINPROGRESS
1049                 {*r = EINPROGRESS; return 0;}
1050 #else /* def EINPROGRESS */
1051                 {errno = EINVAL; return -1;}
1052 #endif /* ndef EINPROGRESS */
1053         if (x == Mono_Posix_Errno_EINTR)
1054 #ifdef EINTR
1055                 {*r = EINTR; return 0;}
1056 #else /* def EINTR */
1057                 {errno = EINVAL; return -1;}
1058 #endif /* ndef EINTR */
1059         if (x == Mono_Posix_Errno_EINVAL)
1060 #ifdef EINVAL
1061                 {*r = EINVAL; return 0;}
1062 #else /* def EINVAL */
1063                 {errno = EINVAL; return -1;}
1064 #endif /* ndef EINVAL */
1065         if (x == Mono_Posix_Errno_EIO)
1066 #ifdef EIO
1067                 {*r = EIO; return 0;}
1068 #else /* def EIO */
1069                 {errno = EINVAL; return -1;}
1070 #endif /* ndef EIO */
1071         if (x == Mono_Posix_Errno_EISCONN)
1072 #ifdef EISCONN
1073                 {*r = EISCONN; return 0;}
1074 #else /* def EISCONN */
1075                 {errno = EINVAL; return -1;}
1076 #endif /* ndef EISCONN */
1077         if (x == Mono_Posix_Errno_EISDIR)
1078 #ifdef EISDIR
1079                 {*r = EISDIR; return 0;}
1080 #else /* def EISDIR */
1081                 {errno = EINVAL; return -1;}
1082 #endif /* ndef EISDIR */
1083         if (x == Mono_Posix_Errno_EISNAM)
1084 #ifdef EISNAM
1085                 {*r = EISNAM; return 0;}
1086 #else /* def EISNAM */
1087                 {errno = EINVAL; return -1;}
1088 #endif /* ndef EISNAM */
1089         if (x == Mono_Posix_Errno_EL2HLT)
1090 #ifdef EL2HLT
1091                 {*r = EL2HLT; return 0;}
1092 #else /* def EL2HLT */
1093                 {errno = EINVAL; return -1;}
1094 #endif /* ndef EL2HLT */
1095         if (x == Mono_Posix_Errno_EL2NSYNC)
1096 #ifdef EL2NSYNC
1097                 {*r = EL2NSYNC; return 0;}
1098 #else /* def EL2NSYNC */
1099                 {errno = EINVAL; return -1;}
1100 #endif /* ndef EL2NSYNC */
1101         if (x == Mono_Posix_Errno_EL3HLT)
1102 #ifdef EL3HLT
1103                 {*r = EL3HLT; return 0;}
1104 #else /* def EL3HLT */
1105                 {errno = EINVAL; return -1;}
1106 #endif /* ndef EL3HLT */
1107         if (x == Mono_Posix_Errno_EL3RST)
1108 #ifdef EL3RST
1109                 {*r = EL3RST; return 0;}
1110 #else /* def EL3RST */
1111                 {errno = EINVAL; return -1;}
1112 #endif /* ndef EL3RST */
1113         if (x == Mono_Posix_Errno_ELIBACC)
1114 #ifdef ELIBACC
1115                 {*r = ELIBACC; return 0;}
1116 #else /* def ELIBACC */
1117                 {errno = EINVAL; return -1;}
1118 #endif /* ndef ELIBACC */
1119         if (x == Mono_Posix_Errno_ELIBBAD)
1120 #ifdef ELIBBAD
1121                 {*r = ELIBBAD; return 0;}
1122 #else /* def ELIBBAD */
1123                 {errno = EINVAL; return -1;}
1124 #endif /* ndef ELIBBAD */
1125         if (x == Mono_Posix_Errno_ELIBEXEC)
1126 #ifdef ELIBEXEC
1127                 {*r = ELIBEXEC; return 0;}
1128 #else /* def ELIBEXEC */
1129                 {errno = EINVAL; return -1;}
1130 #endif /* ndef ELIBEXEC */
1131         if (x == Mono_Posix_Errno_ELIBMAX)
1132 #ifdef ELIBMAX
1133                 {*r = ELIBMAX; return 0;}
1134 #else /* def ELIBMAX */
1135                 {errno = EINVAL; return -1;}
1136 #endif /* ndef ELIBMAX */
1137         if (x == Mono_Posix_Errno_ELIBSCN)
1138 #ifdef ELIBSCN
1139                 {*r = ELIBSCN; return 0;}
1140 #else /* def ELIBSCN */
1141                 {errno = EINVAL; return -1;}
1142 #endif /* ndef ELIBSCN */
1143         if (x == Mono_Posix_Errno_ELNRNG)
1144 #ifdef ELNRNG
1145                 {*r = ELNRNG; return 0;}
1146 #else /* def ELNRNG */
1147                 {errno = EINVAL; return -1;}
1148 #endif /* ndef ELNRNG */
1149         if (x == Mono_Posix_Errno_ELOOP)
1150 #ifdef ELOOP
1151                 {*r = ELOOP; return 0;}
1152 #else /* def ELOOP */
1153                 {errno = EINVAL; return -1;}
1154 #endif /* ndef ELOOP */
1155         if (x == Mono_Posix_Errno_EMEDIUMTYPE)
1156 #ifdef EMEDIUMTYPE
1157                 {*r = EMEDIUMTYPE; return 0;}
1158 #else /* def EMEDIUMTYPE */
1159                 {errno = EINVAL; return -1;}
1160 #endif /* ndef EMEDIUMTYPE */
1161         if (x == Mono_Posix_Errno_EMFILE)
1162 #ifdef EMFILE
1163                 {*r = EMFILE; return 0;}
1164 #else /* def EMFILE */
1165                 {errno = EINVAL; return -1;}
1166 #endif /* ndef EMFILE */
1167         if (x == Mono_Posix_Errno_EMLINK)
1168 #ifdef EMLINK
1169                 {*r = EMLINK; return 0;}
1170 #else /* def EMLINK */
1171                 {errno = EINVAL; return -1;}
1172 #endif /* ndef EMLINK */
1173         if (x == Mono_Posix_Errno_EMSGSIZE)
1174 #ifdef EMSGSIZE
1175                 {*r = EMSGSIZE; return 0;}
1176 #else /* def EMSGSIZE */
1177                 {errno = EINVAL; return -1;}
1178 #endif /* ndef EMSGSIZE */
1179         if (x == Mono_Posix_Errno_EMULTIHOP)
1180 #ifdef EMULTIHOP
1181                 {*r = EMULTIHOP; return 0;}
1182 #else /* def EMULTIHOP */
1183                 {errno = EINVAL; return -1;}
1184 #endif /* ndef EMULTIHOP */
1185         if (x == Mono_Posix_Errno_ENAMETOOLONG)
1186 #ifdef ENAMETOOLONG
1187                 {*r = ENAMETOOLONG; return 0;}
1188 #else /* def ENAMETOOLONG */
1189                 {errno = EINVAL; return -1;}
1190 #endif /* ndef ENAMETOOLONG */
1191         if (x == Mono_Posix_Errno_ENAVAIL)
1192 #ifdef ENAVAIL
1193                 {*r = ENAVAIL; return 0;}
1194 #else /* def ENAVAIL */
1195                 {errno = EINVAL; return -1;}
1196 #endif /* ndef ENAVAIL */
1197         if (x == Mono_Posix_Errno_ENETDOWN)
1198 #ifdef ENETDOWN
1199                 {*r = ENETDOWN; return 0;}
1200 #else /* def ENETDOWN */
1201                 {errno = EINVAL; return -1;}
1202 #endif /* ndef ENETDOWN */
1203         if (x == Mono_Posix_Errno_ENETRESET)
1204 #ifdef ENETRESET
1205                 {*r = ENETRESET; return 0;}
1206 #else /* def ENETRESET */
1207                 {errno = EINVAL; return -1;}
1208 #endif /* ndef ENETRESET */
1209         if (x == Mono_Posix_Errno_ENETUNREACH)
1210 #ifdef ENETUNREACH
1211                 {*r = ENETUNREACH; return 0;}
1212 #else /* def ENETUNREACH */
1213                 {errno = EINVAL; return -1;}
1214 #endif /* ndef ENETUNREACH */
1215         if (x == Mono_Posix_Errno_ENFILE)
1216 #ifdef ENFILE
1217                 {*r = ENFILE; return 0;}
1218 #else /* def ENFILE */
1219                 {errno = EINVAL; return -1;}
1220 #endif /* ndef ENFILE */
1221         if (x == Mono_Posix_Errno_ENOANO)
1222 #ifdef ENOANO
1223                 {*r = ENOANO; return 0;}
1224 #else /* def ENOANO */
1225                 {errno = EINVAL; return -1;}
1226 #endif /* ndef ENOANO */
1227         if (x == Mono_Posix_Errno_ENOBUFS)
1228 #ifdef ENOBUFS
1229                 {*r = ENOBUFS; return 0;}
1230 #else /* def ENOBUFS */
1231                 {errno = EINVAL; return -1;}
1232 #endif /* ndef ENOBUFS */
1233         if (x == Mono_Posix_Errno_ENOCSI)
1234 #ifdef ENOCSI
1235                 {*r = ENOCSI; return 0;}
1236 #else /* def ENOCSI */
1237                 {errno = EINVAL; return -1;}
1238 #endif /* ndef ENOCSI */
1239         if (x == Mono_Posix_Errno_ENODATA)
1240 #ifdef ENODATA
1241                 {*r = ENODATA; return 0;}
1242 #else /* def ENODATA */
1243                 {errno = EINVAL; return -1;}
1244 #endif /* ndef ENODATA */
1245         if (x == Mono_Posix_Errno_ENODEV)
1246 #ifdef ENODEV
1247                 {*r = ENODEV; return 0;}
1248 #else /* def ENODEV */
1249                 {errno = EINVAL; return -1;}
1250 #endif /* ndef ENODEV */
1251         if (x == Mono_Posix_Errno_ENOENT)
1252 #ifdef ENOENT
1253                 {*r = ENOENT; return 0;}
1254 #else /* def ENOENT */
1255                 {errno = EINVAL; return -1;}
1256 #endif /* ndef ENOENT */
1257         if (x == Mono_Posix_Errno_ENOEXEC)
1258 #ifdef ENOEXEC
1259                 {*r = ENOEXEC; return 0;}
1260 #else /* def ENOEXEC */
1261                 {errno = EINVAL; return -1;}
1262 #endif /* ndef ENOEXEC */
1263         if (x == Mono_Posix_Errno_ENOLCK)
1264 #ifdef ENOLCK
1265                 {*r = ENOLCK; return 0;}
1266 #else /* def ENOLCK */
1267                 {errno = EINVAL; return -1;}
1268 #endif /* ndef ENOLCK */
1269         if (x == Mono_Posix_Errno_ENOLINK)
1270 #ifdef ENOLINK
1271                 {*r = ENOLINK; return 0;}
1272 #else /* def ENOLINK */
1273                 {errno = EINVAL; return -1;}
1274 #endif /* ndef ENOLINK */
1275         if (x == Mono_Posix_Errno_ENOMEDIUM)
1276 #ifdef ENOMEDIUM
1277                 {*r = ENOMEDIUM; return 0;}
1278 #else /* def ENOMEDIUM */
1279                 {errno = EINVAL; return -1;}
1280 #endif /* ndef ENOMEDIUM */
1281         if (x == Mono_Posix_Errno_ENOMEM)
1282 #ifdef ENOMEM
1283                 {*r = ENOMEM; return 0;}
1284 #else /* def ENOMEM */
1285                 {errno = EINVAL; return -1;}
1286 #endif /* ndef ENOMEM */
1287         if (x == Mono_Posix_Errno_ENOMSG)
1288 #ifdef ENOMSG
1289                 {*r = ENOMSG; return 0;}
1290 #else /* def ENOMSG */
1291                 {errno = EINVAL; return -1;}
1292 #endif /* ndef ENOMSG */
1293         if (x == Mono_Posix_Errno_ENONET)
1294 #ifdef ENONET
1295                 {*r = ENONET; return 0;}
1296 #else /* def ENONET */
1297                 {errno = EINVAL; return -1;}
1298 #endif /* ndef ENONET */
1299         if (x == Mono_Posix_Errno_ENOPKG)
1300 #ifdef ENOPKG
1301                 {*r = ENOPKG; return 0;}
1302 #else /* def ENOPKG */
1303                 {errno = EINVAL; return -1;}
1304 #endif /* ndef ENOPKG */
1305         if (x == Mono_Posix_Errno_ENOPROTOOPT)
1306 #ifdef ENOPROTOOPT
1307                 {*r = ENOPROTOOPT; return 0;}
1308 #else /* def ENOPROTOOPT */
1309                 {errno = EINVAL; return -1;}
1310 #endif /* ndef ENOPROTOOPT */
1311         if (x == Mono_Posix_Errno_ENOSPC)
1312 #ifdef ENOSPC
1313                 {*r = ENOSPC; return 0;}
1314 #else /* def ENOSPC */
1315                 {errno = EINVAL; return -1;}
1316 #endif /* ndef ENOSPC */
1317         if (x == Mono_Posix_Errno_ENOSR)
1318 #ifdef ENOSR
1319                 {*r = ENOSR; return 0;}
1320 #else /* def ENOSR */
1321                 {errno = EINVAL; return -1;}
1322 #endif /* ndef ENOSR */
1323         if (x == Mono_Posix_Errno_ENOSTR)
1324 #ifdef ENOSTR
1325                 {*r = ENOSTR; return 0;}
1326 #else /* def ENOSTR */
1327                 {errno = EINVAL; return -1;}
1328 #endif /* ndef ENOSTR */
1329         if (x == Mono_Posix_Errno_ENOSYS)
1330 #ifdef ENOSYS
1331                 {*r = ENOSYS; return 0;}
1332 #else /* def ENOSYS */
1333                 {errno = EINVAL; return -1;}
1334 #endif /* ndef ENOSYS */
1335         if (x == Mono_Posix_Errno_ENOTBLK)
1336 #ifdef ENOTBLK
1337                 {*r = ENOTBLK; return 0;}
1338 #else /* def ENOTBLK */
1339                 {errno = EINVAL; return -1;}
1340 #endif /* ndef ENOTBLK */
1341         if (x == Mono_Posix_Errno_ENOTCONN)
1342 #ifdef ENOTCONN
1343                 {*r = ENOTCONN; return 0;}
1344 #else /* def ENOTCONN */
1345                 {errno = EINVAL; return -1;}
1346 #endif /* ndef ENOTCONN */
1347         if (x == Mono_Posix_Errno_ENOTDIR)
1348 #ifdef ENOTDIR
1349                 {*r = ENOTDIR; return 0;}
1350 #else /* def ENOTDIR */
1351                 {errno = EINVAL; return -1;}
1352 #endif /* ndef ENOTDIR */
1353         if (x == Mono_Posix_Errno_ENOTEMPTY)
1354 #ifdef ENOTEMPTY
1355                 {*r = ENOTEMPTY; return 0;}
1356 #else /* def ENOTEMPTY */
1357                 {errno = EINVAL; return -1;}
1358 #endif /* ndef ENOTEMPTY */
1359         if (x == Mono_Posix_Errno_ENOTNAM)
1360 #ifdef ENOTNAM
1361                 {*r = ENOTNAM; return 0;}
1362 #else /* def ENOTNAM */
1363                 {errno = EINVAL; return -1;}
1364 #endif /* ndef ENOTNAM */
1365         if (x == Mono_Posix_Errno_ENOTSOCK)
1366 #ifdef ENOTSOCK
1367                 {*r = ENOTSOCK; return 0;}
1368 #else /* def ENOTSOCK */
1369                 {errno = EINVAL; return -1;}
1370 #endif /* ndef ENOTSOCK */
1371         if (x == Mono_Posix_Errno_ENOTTY)
1372 #ifdef ENOTTY
1373                 {*r = ENOTTY; return 0;}
1374 #else /* def ENOTTY */
1375                 {errno = EINVAL; return -1;}
1376 #endif /* ndef ENOTTY */
1377         if (x == Mono_Posix_Errno_ENOTUNIQ)
1378 #ifdef ENOTUNIQ
1379                 {*r = ENOTUNIQ; return 0;}
1380 #else /* def ENOTUNIQ */
1381                 {errno = EINVAL; return -1;}
1382 #endif /* ndef ENOTUNIQ */
1383         if (x == Mono_Posix_Errno_ENXIO)
1384 #ifdef ENXIO
1385                 {*r = ENXIO; return 0;}
1386 #else /* def ENXIO */
1387                 {errno = EINVAL; return -1;}
1388 #endif /* ndef ENXIO */
1389         if (x == Mono_Posix_Errno_EOPNOTSUPP)
1390 #ifdef EOPNOTSUPP
1391                 {*r = EOPNOTSUPP; return 0;}
1392 #else /* def EOPNOTSUPP */
1393                 {errno = EINVAL; return -1;}
1394 #endif /* ndef EOPNOTSUPP */
1395         if (x == Mono_Posix_Errno_EOVERFLOW)
1396 #ifdef EOVERFLOW
1397                 {*r = EOVERFLOW; return 0;}
1398 #else /* def EOVERFLOW */
1399                 {errno = EINVAL; return -1;}
1400 #endif /* ndef EOVERFLOW */
1401         if (x == Mono_Posix_Errno_EPERM)
1402 #ifdef EPERM
1403                 {*r = EPERM; return 0;}
1404 #else /* def EPERM */
1405                 {errno = EINVAL; return -1;}
1406 #endif /* ndef EPERM */
1407         if (x == Mono_Posix_Errno_EPFNOSUPPORT)
1408 #ifdef EPFNOSUPPORT
1409                 {*r = EPFNOSUPPORT; return 0;}
1410 #else /* def EPFNOSUPPORT */
1411                 {errno = EINVAL; return -1;}
1412 #endif /* ndef EPFNOSUPPORT */
1413         if (x == Mono_Posix_Errno_EPIPE)
1414 #ifdef EPIPE
1415                 {*r = EPIPE; return 0;}
1416 #else /* def EPIPE */
1417                 {errno = EINVAL; return -1;}
1418 #endif /* ndef EPIPE */
1419         if (x == Mono_Posix_Errno_EPROTO)
1420 #ifdef EPROTO
1421                 {*r = EPROTO; return 0;}
1422 #else /* def EPROTO */
1423                 {errno = EINVAL; return -1;}
1424 #endif /* ndef EPROTO */
1425         if (x == Mono_Posix_Errno_EPROTONOSUPPORT)
1426 #ifdef EPROTONOSUPPORT
1427                 {*r = EPROTONOSUPPORT; return 0;}
1428 #else /* def EPROTONOSUPPORT */
1429                 {errno = EINVAL; return -1;}
1430 #endif /* ndef EPROTONOSUPPORT */
1431         if (x == Mono_Posix_Errno_EPROTOTYPE)
1432 #ifdef EPROTOTYPE
1433                 {*r = EPROTOTYPE; return 0;}
1434 #else /* def EPROTOTYPE */
1435                 {errno = EINVAL; return -1;}
1436 #endif /* ndef EPROTOTYPE */
1437         if (x == Mono_Posix_Errno_ERANGE)
1438 #ifdef ERANGE
1439                 {*r = ERANGE; return 0;}
1440 #else /* def ERANGE */
1441                 {errno = EINVAL; return -1;}
1442 #endif /* ndef ERANGE */
1443         if (x == Mono_Posix_Errno_EREMCHG)
1444 #ifdef EREMCHG
1445                 {*r = EREMCHG; return 0;}
1446 #else /* def EREMCHG */
1447                 {errno = EINVAL; return -1;}
1448 #endif /* ndef EREMCHG */
1449         if (x == Mono_Posix_Errno_EREMOTE)
1450 #ifdef EREMOTE
1451                 {*r = EREMOTE; return 0;}
1452 #else /* def EREMOTE */
1453                 {errno = EINVAL; return -1;}
1454 #endif /* ndef EREMOTE */
1455         if (x == Mono_Posix_Errno_EREMOTEIO)
1456 #ifdef EREMOTEIO
1457                 {*r = EREMOTEIO; return 0;}
1458 #else /* def EREMOTEIO */
1459                 {errno = EINVAL; return -1;}
1460 #endif /* ndef EREMOTEIO */
1461         if (x == Mono_Posix_Errno_ERESTART)
1462 #ifdef ERESTART
1463                 {*r = ERESTART; return 0;}
1464 #else /* def ERESTART */
1465                 {errno = EINVAL; return -1;}
1466 #endif /* ndef ERESTART */
1467         if (x == Mono_Posix_Errno_EROFS)
1468 #ifdef EROFS
1469                 {*r = EROFS; return 0;}
1470 #else /* def EROFS */
1471                 {errno = EINVAL; return -1;}
1472 #endif /* ndef EROFS */
1473         if (x == Mono_Posix_Errno_ESHUTDOWN)
1474 #ifdef ESHUTDOWN
1475                 {*r = ESHUTDOWN; return 0;}
1476 #else /* def ESHUTDOWN */
1477                 {errno = EINVAL; return -1;}
1478 #endif /* ndef ESHUTDOWN */
1479         if (x == Mono_Posix_Errno_ESOCKTNOSUPPORT)
1480 #ifdef ESOCKTNOSUPPORT
1481                 {*r = ESOCKTNOSUPPORT; return 0;}
1482 #else /* def ESOCKTNOSUPPORT */
1483                 {errno = EINVAL; return -1;}
1484 #endif /* ndef ESOCKTNOSUPPORT */
1485         if (x == Mono_Posix_Errno_ESPIPE)
1486 #ifdef ESPIPE
1487                 {*r = ESPIPE; return 0;}
1488 #else /* def ESPIPE */
1489                 {errno = EINVAL; return -1;}
1490 #endif /* ndef ESPIPE */
1491         if (x == Mono_Posix_Errno_ESRCH)
1492 #ifdef ESRCH
1493                 {*r = ESRCH; return 0;}
1494 #else /* def ESRCH */
1495                 {errno = EINVAL; return -1;}
1496 #endif /* ndef ESRCH */
1497         if (x == Mono_Posix_Errno_ESRMNT)
1498 #ifdef ESRMNT
1499                 {*r = ESRMNT; return 0;}
1500 #else /* def ESRMNT */
1501                 {errno = EINVAL; return -1;}
1502 #endif /* ndef ESRMNT */
1503         if (x == Mono_Posix_Errno_ESTALE)
1504 #ifdef ESTALE
1505                 {*r = ESTALE; return 0;}
1506 #else /* def ESTALE */
1507                 {errno = EINVAL; return -1;}
1508 #endif /* ndef ESTALE */
1509         if (x == Mono_Posix_Errno_ESTRPIPE)
1510 #ifdef ESTRPIPE
1511                 {*r = ESTRPIPE; return 0;}
1512 #else /* def ESTRPIPE */
1513                 {errno = EINVAL; return -1;}
1514 #endif /* ndef ESTRPIPE */
1515         if (x == Mono_Posix_Errno_ETIME)
1516 #ifdef ETIME
1517                 {*r = ETIME; return 0;}
1518 #else /* def ETIME */
1519                 {errno = EINVAL; return -1;}
1520 #endif /* ndef ETIME */
1521         if (x == Mono_Posix_Errno_ETIMEDOUT)
1522 #ifdef ETIMEDOUT
1523                 {*r = ETIMEDOUT; return 0;}
1524 #else /* def ETIMEDOUT */
1525                 {errno = EINVAL; return -1;}
1526 #endif /* ndef ETIMEDOUT */
1527         if (x == Mono_Posix_Errno_ETOOMANYREFS)
1528 #ifdef ETOOMANYREFS
1529                 {*r = ETOOMANYREFS; return 0;}
1530 #else /* def ETOOMANYREFS */
1531                 {errno = EINVAL; return -1;}
1532 #endif /* ndef ETOOMANYREFS */
1533         if (x == Mono_Posix_Errno_ETXTBSY)
1534 #ifdef ETXTBSY
1535                 {*r = ETXTBSY; return 0;}
1536 #else /* def ETXTBSY */
1537                 {errno = EINVAL; return -1;}
1538 #endif /* ndef ETXTBSY */
1539         if (x == Mono_Posix_Errno_EUCLEAN)
1540 #ifdef EUCLEAN
1541                 {*r = EUCLEAN; return 0;}
1542 #else /* def EUCLEAN */
1543                 {errno = EINVAL; return -1;}
1544 #endif /* ndef EUCLEAN */
1545         if (x == Mono_Posix_Errno_EUNATCH)
1546 #ifdef EUNATCH
1547                 {*r = EUNATCH; return 0;}
1548 #else /* def EUNATCH */
1549                 {errno = EINVAL; return -1;}
1550 #endif /* ndef EUNATCH */
1551         if (x == Mono_Posix_Errno_EUSERS)
1552 #ifdef EUSERS
1553                 {*r = EUSERS; return 0;}
1554 #else /* def EUSERS */
1555                 {errno = EINVAL; return -1;}
1556 #endif /* ndef EUSERS */
1557         if (x == Mono_Posix_Errno_EWOULDBLOCK)
1558 #ifdef EWOULDBLOCK
1559                 {*r = EWOULDBLOCK; return 0;}
1560 #else /* def EWOULDBLOCK */
1561                 {errno = EINVAL; return -1;}
1562 #endif /* ndef EWOULDBLOCK */
1563         if (x == Mono_Posix_Errno_EXDEV)
1564 #ifdef EXDEV
1565                 {*r = EXDEV; return 0;}
1566 #else /* def EXDEV */
1567                 {errno = EINVAL; return -1;}
1568 #endif /* ndef EXDEV */
1569         if (x == Mono_Posix_Errno_EXFULL)
1570 #ifdef EXFULL
1571                 {*r = EXFULL; return 0;}
1572 #else /* def EXFULL */
1573                 {errno = EINVAL; return -1;}
1574 #endif /* ndef EXFULL */
1575         if (x == 0)
1576                 return 0;
1577         errno = EINVAL; return -1;
1578 }
1579
1580 int Mono_Posix_ToErrno (int x, int *r)
1581 {
1582         *r = 0;
1583         if (x == 0)
1584                 return 0;
1585 #ifdef E2BIG
1586         if (x == E2BIG)
1587                 {*r = Mono_Posix_Errno_E2BIG; return 0;}
1588 #endif /* ndef E2BIG */
1589 #ifdef EACCES
1590         if (x == EACCES)
1591                 {*r = Mono_Posix_Errno_EACCES; return 0;}
1592 #endif /* ndef EACCES */
1593 #ifdef EADDRINUSE
1594         if (x == EADDRINUSE)
1595                 {*r = Mono_Posix_Errno_EADDRINUSE; return 0;}
1596 #endif /* ndef EADDRINUSE */
1597 #ifdef EADDRNOTAVAIL
1598         if (x == EADDRNOTAVAIL)
1599                 {*r = Mono_Posix_Errno_EADDRNOTAVAIL; return 0;}
1600 #endif /* ndef EADDRNOTAVAIL */
1601 #ifdef EADV
1602         if (x == EADV)
1603                 {*r = Mono_Posix_Errno_EADV; return 0;}
1604 #endif /* ndef EADV */
1605 #ifdef EAFNOSUPPORT
1606         if (x == EAFNOSUPPORT)
1607                 {*r = Mono_Posix_Errno_EAFNOSUPPORT; return 0;}
1608 #endif /* ndef EAFNOSUPPORT */
1609 #ifdef EAGAIN
1610         if (x == EAGAIN)
1611                 {*r = Mono_Posix_Errno_EAGAIN; return 0;}
1612 #endif /* ndef EAGAIN */
1613 #ifdef EALREADY
1614         if (x == EALREADY)
1615                 {*r = Mono_Posix_Errno_EALREADY; return 0;}
1616 #endif /* ndef EALREADY */
1617 #ifdef EBADE
1618         if (x == EBADE)
1619                 {*r = Mono_Posix_Errno_EBADE; return 0;}
1620 #endif /* ndef EBADE */
1621 #ifdef EBADF
1622         if (x == EBADF)
1623                 {*r = Mono_Posix_Errno_EBADF; return 0;}
1624 #endif /* ndef EBADF */
1625 #ifdef EBADFD
1626         if (x == EBADFD)
1627                 {*r = Mono_Posix_Errno_EBADFD; return 0;}
1628 #endif /* ndef EBADFD */
1629 #ifdef EBADMSG
1630         if (x == EBADMSG)
1631                 {*r = Mono_Posix_Errno_EBADMSG; return 0;}
1632 #endif /* ndef EBADMSG */
1633 #ifdef EBADR
1634         if (x == EBADR)
1635                 {*r = Mono_Posix_Errno_EBADR; return 0;}
1636 #endif /* ndef EBADR */
1637 #ifdef EBADRQC
1638         if (x == EBADRQC)
1639                 {*r = Mono_Posix_Errno_EBADRQC; return 0;}
1640 #endif /* ndef EBADRQC */
1641 #ifdef EBADSLT
1642         if (x == EBADSLT)
1643                 {*r = Mono_Posix_Errno_EBADSLT; return 0;}
1644 #endif /* ndef EBADSLT */
1645 #ifdef EBFONT
1646         if (x == EBFONT)
1647                 {*r = Mono_Posix_Errno_EBFONT; return 0;}
1648 #endif /* ndef EBFONT */
1649 #ifdef EBUSY
1650         if (x == EBUSY)
1651                 {*r = Mono_Posix_Errno_EBUSY; return 0;}
1652 #endif /* ndef EBUSY */
1653 #ifdef ECHILD
1654         if (x == ECHILD)
1655                 {*r = Mono_Posix_Errno_ECHILD; return 0;}
1656 #endif /* ndef ECHILD */
1657 #ifdef ECHRNG
1658         if (x == ECHRNG)
1659                 {*r = Mono_Posix_Errno_ECHRNG; return 0;}
1660 #endif /* ndef ECHRNG */
1661 #ifdef ECOMM
1662         if (x == ECOMM)
1663                 {*r = Mono_Posix_Errno_ECOMM; return 0;}
1664 #endif /* ndef ECOMM */
1665 #ifdef ECONNABORTED
1666         if (x == ECONNABORTED)
1667                 {*r = Mono_Posix_Errno_ECONNABORTED; return 0;}
1668 #endif /* ndef ECONNABORTED */
1669 #ifdef ECONNREFUSED
1670         if (x == ECONNREFUSED)
1671                 {*r = Mono_Posix_Errno_ECONNREFUSED; return 0;}
1672 #endif /* ndef ECONNREFUSED */
1673 #ifdef ECONNRESET
1674         if (x == ECONNRESET)
1675                 {*r = Mono_Posix_Errno_ECONNRESET; return 0;}
1676 #endif /* ndef ECONNRESET */
1677 #ifdef EDEADLK
1678         if (x == EDEADLK)
1679                 {*r = Mono_Posix_Errno_EDEADLK; return 0;}
1680 #endif /* ndef EDEADLK */
1681 #ifdef EDEADLOCK
1682         if (x == EDEADLOCK)
1683                 {*r = Mono_Posix_Errno_EDEADLOCK; return 0;}
1684 #endif /* ndef EDEADLOCK */
1685 #ifdef EDESTADDRREQ
1686         if (x == EDESTADDRREQ)
1687                 {*r = Mono_Posix_Errno_EDESTADDRREQ; return 0;}
1688 #endif /* ndef EDESTADDRREQ */
1689 #ifdef EDOM
1690         if (x == EDOM)
1691                 {*r = Mono_Posix_Errno_EDOM; return 0;}
1692 #endif /* ndef EDOM */
1693 #ifdef EDOTDOT
1694         if (x == EDOTDOT)
1695                 {*r = Mono_Posix_Errno_EDOTDOT; return 0;}
1696 #endif /* ndef EDOTDOT */
1697 #ifdef EDQUOT
1698         if (x == EDQUOT)
1699                 {*r = Mono_Posix_Errno_EDQUOT; return 0;}
1700 #endif /* ndef EDQUOT */
1701 #ifdef EEXIST
1702         if (x == EEXIST)
1703                 {*r = Mono_Posix_Errno_EEXIST; return 0;}
1704 #endif /* ndef EEXIST */
1705 #ifdef EFAULT
1706         if (x == EFAULT)
1707                 {*r = Mono_Posix_Errno_EFAULT; return 0;}
1708 #endif /* ndef EFAULT */
1709 #ifdef EFBIG
1710         if (x == EFBIG)
1711                 {*r = Mono_Posix_Errno_EFBIG; return 0;}
1712 #endif /* ndef EFBIG */
1713 #ifdef EHOSTDOWN
1714         if (x == EHOSTDOWN)
1715                 {*r = Mono_Posix_Errno_EHOSTDOWN; return 0;}
1716 #endif /* ndef EHOSTDOWN */
1717 #ifdef EHOSTUNREACH
1718         if (x == EHOSTUNREACH)
1719                 {*r = Mono_Posix_Errno_EHOSTUNREACH; return 0;}
1720 #endif /* ndef EHOSTUNREACH */
1721 #ifdef EIDRM
1722         if (x == EIDRM)
1723                 {*r = Mono_Posix_Errno_EIDRM; return 0;}
1724 #endif /* ndef EIDRM */
1725 #ifdef EILSEQ
1726         if (x == EILSEQ)
1727                 {*r = Mono_Posix_Errno_EILSEQ; return 0;}
1728 #endif /* ndef EILSEQ */
1729 #ifdef EINPROGRESS
1730         if (x == EINPROGRESS)
1731                 {*r = Mono_Posix_Errno_EINPROGRESS; return 0;}
1732 #endif /* ndef EINPROGRESS */
1733 #ifdef EINTR
1734         if (x == EINTR)
1735                 {*r = Mono_Posix_Errno_EINTR; return 0;}
1736 #endif /* ndef EINTR */
1737 #ifdef EINVAL
1738         if (x == EINVAL)
1739                 {*r = Mono_Posix_Errno_EINVAL; return 0;}
1740 #endif /* ndef EINVAL */
1741 #ifdef EIO
1742         if (x == EIO)
1743                 {*r = Mono_Posix_Errno_EIO; return 0;}
1744 #endif /* ndef EIO */
1745 #ifdef EISCONN
1746         if (x == EISCONN)
1747                 {*r = Mono_Posix_Errno_EISCONN; return 0;}
1748 #endif /* ndef EISCONN */
1749 #ifdef EISDIR
1750         if (x == EISDIR)
1751                 {*r = Mono_Posix_Errno_EISDIR; return 0;}
1752 #endif /* ndef EISDIR */
1753 #ifdef EISNAM
1754         if (x == EISNAM)
1755                 {*r = Mono_Posix_Errno_EISNAM; return 0;}
1756 #endif /* ndef EISNAM */
1757 #ifdef EL2HLT
1758         if (x == EL2HLT)
1759                 {*r = Mono_Posix_Errno_EL2HLT; return 0;}
1760 #endif /* ndef EL2HLT */
1761 #ifdef EL2NSYNC
1762         if (x == EL2NSYNC)
1763                 {*r = Mono_Posix_Errno_EL2NSYNC; return 0;}
1764 #endif /* ndef EL2NSYNC */
1765 #ifdef EL3HLT
1766         if (x == EL3HLT)
1767                 {*r = Mono_Posix_Errno_EL3HLT; return 0;}
1768 #endif /* ndef EL3HLT */
1769 #ifdef EL3RST
1770         if (x == EL3RST)
1771                 {*r = Mono_Posix_Errno_EL3RST; return 0;}
1772 #endif /* ndef EL3RST */
1773 #ifdef ELIBACC
1774         if (x == ELIBACC)
1775                 {*r = Mono_Posix_Errno_ELIBACC; return 0;}
1776 #endif /* ndef ELIBACC */
1777 #ifdef ELIBBAD
1778         if (x == ELIBBAD)
1779                 {*r = Mono_Posix_Errno_ELIBBAD; return 0;}
1780 #endif /* ndef ELIBBAD */
1781 #ifdef ELIBEXEC
1782         if (x == ELIBEXEC)
1783                 {*r = Mono_Posix_Errno_ELIBEXEC; return 0;}
1784 #endif /* ndef ELIBEXEC */
1785 #ifdef ELIBMAX
1786         if (x == ELIBMAX)
1787                 {*r = Mono_Posix_Errno_ELIBMAX; return 0;}
1788 #endif /* ndef ELIBMAX */
1789 #ifdef ELIBSCN
1790         if (x == ELIBSCN)
1791                 {*r = Mono_Posix_Errno_ELIBSCN; return 0;}
1792 #endif /* ndef ELIBSCN */
1793 #ifdef ELNRNG
1794         if (x == ELNRNG)
1795                 {*r = Mono_Posix_Errno_ELNRNG; return 0;}
1796 #endif /* ndef ELNRNG */
1797 #ifdef ELOOP
1798         if (x == ELOOP)
1799                 {*r = Mono_Posix_Errno_ELOOP; return 0;}
1800 #endif /* ndef ELOOP */
1801 #ifdef EMEDIUMTYPE
1802         if (x == EMEDIUMTYPE)
1803                 {*r = Mono_Posix_Errno_EMEDIUMTYPE; return 0;}
1804 #endif /* ndef EMEDIUMTYPE */
1805 #ifdef EMFILE
1806         if (x == EMFILE)
1807                 {*r = Mono_Posix_Errno_EMFILE; return 0;}
1808 #endif /* ndef EMFILE */
1809 #ifdef EMLINK
1810         if (x == EMLINK)
1811                 {*r = Mono_Posix_Errno_EMLINK; return 0;}
1812 #endif /* ndef EMLINK */
1813 #ifdef EMSGSIZE
1814         if (x == EMSGSIZE)
1815                 {*r = Mono_Posix_Errno_EMSGSIZE; return 0;}
1816 #endif /* ndef EMSGSIZE */
1817 #ifdef EMULTIHOP
1818         if (x == EMULTIHOP)
1819                 {*r = Mono_Posix_Errno_EMULTIHOP; return 0;}
1820 #endif /* ndef EMULTIHOP */
1821 #ifdef ENAMETOOLONG
1822         if (x == ENAMETOOLONG)
1823                 {*r = Mono_Posix_Errno_ENAMETOOLONG; return 0;}
1824 #endif /* ndef ENAMETOOLONG */
1825 #ifdef ENAVAIL
1826         if (x == ENAVAIL)
1827                 {*r = Mono_Posix_Errno_ENAVAIL; return 0;}
1828 #endif /* ndef ENAVAIL */
1829 #ifdef ENETDOWN
1830         if (x == ENETDOWN)
1831                 {*r = Mono_Posix_Errno_ENETDOWN; return 0;}
1832 #endif /* ndef ENETDOWN */
1833 #ifdef ENETRESET
1834         if (x == ENETRESET)
1835                 {*r = Mono_Posix_Errno_ENETRESET; return 0;}
1836 #endif /* ndef ENETRESET */
1837 #ifdef ENETUNREACH
1838         if (x == ENETUNREACH)
1839                 {*r = Mono_Posix_Errno_ENETUNREACH; return 0;}
1840 #endif /* ndef ENETUNREACH */
1841 #ifdef ENFILE
1842         if (x == ENFILE)
1843                 {*r = Mono_Posix_Errno_ENFILE; return 0;}
1844 #endif /* ndef ENFILE */
1845 #ifdef ENOANO
1846         if (x == ENOANO)
1847                 {*r = Mono_Posix_Errno_ENOANO; return 0;}
1848 #endif /* ndef ENOANO */
1849 #ifdef ENOBUFS
1850         if (x == ENOBUFS)
1851                 {*r = Mono_Posix_Errno_ENOBUFS; return 0;}
1852 #endif /* ndef ENOBUFS */
1853 #ifdef ENOCSI
1854         if (x == ENOCSI)
1855                 {*r = Mono_Posix_Errno_ENOCSI; return 0;}
1856 #endif /* ndef ENOCSI */
1857 #ifdef ENODATA
1858         if (x == ENODATA)
1859                 {*r = Mono_Posix_Errno_ENODATA; return 0;}
1860 #endif /* ndef ENODATA */
1861 #ifdef ENODEV
1862         if (x == ENODEV)
1863                 {*r = Mono_Posix_Errno_ENODEV; return 0;}
1864 #endif /* ndef ENODEV */
1865 #ifdef ENOENT
1866         if (x == ENOENT)
1867                 {*r = Mono_Posix_Errno_ENOENT; return 0;}
1868 #endif /* ndef ENOENT */
1869 #ifdef ENOEXEC
1870         if (x == ENOEXEC)
1871                 {*r = Mono_Posix_Errno_ENOEXEC; return 0;}
1872 #endif /* ndef ENOEXEC */
1873 #ifdef ENOLCK
1874         if (x == ENOLCK)
1875                 {*r = Mono_Posix_Errno_ENOLCK; return 0;}
1876 #endif /* ndef ENOLCK */
1877 #ifdef ENOLINK
1878         if (x == ENOLINK)
1879                 {*r = Mono_Posix_Errno_ENOLINK; return 0;}
1880 #endif /* ndef ENOLINK */
1881 #ifdef ENOMEDIUM
1882         if (x == ENOMEDIUM)
1883                 {*r = Mono_Posix_Errno_ENOMEDIUM; return 0;}
1884 #endif /* ndef ENOMEDIUM */
1885 #ifdef ENOMEM
1886         if (x == ENOMEM)
1887                 {*r = Mono_Posix_Errno_ENOMEM; return 0;}
1888 #endif /* ndef ENOMEM */
1889 #ifdef ENOMSG
1890         if (x == ENOMSG)
1891                 {*r = Mono_Posix_Errno_ENOMSG; return 0;}
1892 #endif /* ndef ENOMSG */
1893 #ifdef ENONET
1894         if (x == ENONET)
1895                 {*r = Mono_Posix_Errno_ENONET; return 0;}
1896 #endif /* ndef ENONET */
1897 #ifdef ENOPKG
1898         if (x == ENOPKG)
1899                 {*r = Mono_Posix_Errno_ENOPKG; return 0;}
1900 #endif /* ndef ENOPKG */
1901 #ifdef ENOPROTOOPT
1902         if (x == ENOPROTOOPT)
1903                 {*r = Mono_Posix_Errno_ENOPROTOOPT; return 0;}
1904 #endif /* ndef ENOPROTOOPT */
1905 #ifdef ENOSPC
1906         if (x == ENOSPC)
1907                 {*r = Mono_Posix_Errno_ENOSPC; return 0;}
1908 #endif /* ndef ENOSPC */
1909 #ifdef ENOSR
1910         if (x == ENOSR)
1911                 {*r = Mono_Posix_Errno_ENOSR; return 0;}
1912 #endif /* ndef ENOSR */
1913 #ifdef ENOSTR
1914         if (x == ENOSTR)
1915                 {*r = Mono_Posix_Errno_ENOSTR; return 0;}
1916 #endif /* ndef ENOSTR */
1917 #ifdef ENOSYS
1918         if (x == ENOSYS)
1919                 {*r = Mono_Posix_Errno_ENOSYS; return 0;}
1920 #endif /* ndef ENOSYS */
1921 #ifdef ENOTBLK
1922         if (x == ENOTBLK)
1923                 {*r = Mono_Posix_Errno_ENOTBLK; return 0;}
1924 #endif /* ndef ENOTBLK */
1925 #ifdef ENOTCONN
1926         if (x == ENOTCONN)
1927                 {*r = Mono_Posix_Errno_ENOTCONN; return 0;}
1928 #endif /* ndef ENOTCONN */
1929 #ifdef ENOTDIR
1930         if (x == ENOTDIR)
1931                 {*r = Mono_Posix_Errno_ENOTDIR; return 0;}
1932 #endif /* ndef ENOTDIR */
1933 #ifdef ENOTEMPTY
1934         if (x == ENOTEMPTY)
1935                 {*r = Mono_Posix_Errno_ENOTEMPTY; return 0;}
1936 #endif /* ndef ENOTEMPTY */
1937 #ifdef ENOTNAM
1938         if (x == ENOTNAM)
1939                 {*r = Mono_Posix_Errno_ENOTNAM; return 0;}
1940 #endif /* ndef ENOTNAM */
1941 #ifdef ENOTSOCK
1942         if (x == ENOTSOCK)
1943                 {*r = Mono_Posix_Errno_ENOTSOCK; return 0;}
1944 #endif /* ndef ENOTSOCK */
1945 #ifdef ENOTTY
1946         if (x == ENOTTY)
1947                 {*r = Mono_Posix_Errno_ENOTTY; return 0;}
1948 #endif /* ndef ENOTTY */
1949 #ifdef ENOTUNIQ
1950         if (x == ENOTUNIQ)
1951                 {*r = Mono_Posix_Errno_ENOTUNIQ; return 0;}
1952 #endif /* ndef ENOTUNIQ */
1953 #ifdef ENXIO
1954         if (x == ENXIO)
1955                 {*r = Mono_Posix_Errno_ENXIO; return 0;}
1956 #endif /* ndef ENXIO */
1957 #ifdef EOPNOTSUPP
1958         if (x == EOPNOTSUPP)
1959                 {*r = Mono_Posix_Errno_EOPNOTSUPP; return 0;}
1960 #endif /* ndef EOPNOTSUPP */
1961 #ifdef EOVERFLOW
1962         if (x == EOVERFLOW)
1963                 {*r = Mono_Posix_Errno_EOVERFLOW; return 0;}
1964 #endif /* ndef EOVERFLOW */
1965 #ifdef EPERM
1966         if (x == EPERM)
1967                 {*r = Mono_Posix_Errno_EPERM; return 0;}
1968 #endif /* ndef EPERM */
1969 #ifdef EPFNOSUPPORT
1970         if (x == EPFNOSUPPORT)
1971                 {*r = Mono_Posix_Errno_EPFNOSUPPORT; return 0;}
1972 #endif /* ndef EPFNOSUPPORT */
1973 #ifdef EPIPE
1974         if (x == EPIPE)
1975                 {*r = Mono_Posix_Errno_EPIPE; return 0;}
1976 #endif /* ndef EPIPE */
1977 #ifdef EPROTO
1978         if (x == EPROTO)
1979                 {*r = Mono_Posix_Errno_EPROTO; return 0;}
1980 #endif /* ndef EPROTO */
1981 #ifdef EPROTONOSUPPORT
1982         if (x == EPROTONOSUPPORT)
1983                 {*r = Mono_Posix_Errno_EPROTONOSUPPORT; return 0;}
1984 #endif /* ndef EPROTONOSUPPORT */
1985 #ifdef EPROTOTYPE
1986         if (x == EPROTOTYPE)
1987                 {*r = Mono_Posix_Errno_EPROTOTYPE; return 0;}
1988 #endif /* ndef EPROTOTYPE */
1989 #ifdef ERANGE
1990         if (x == ERANGE)
1991                 {*r = Mono_Posix_Errno_ERANGE; return 0;}
1992 #endif /* ndef ERANGE */
1993 #ifdef EREMCHG
1994         if (x == EREMCHG)
1995                 {*r = Mono_Posix_Errno_EREMCHG; return 0;}
1996 #endif /* ndef EREMCHG */
1997 #ifdef EREMOTE
1998         if (x == EREMOTE)
1999                 {*r = Mono_Posix_Errno_EREMOTE; return 0;}
2000 #endif /* ndef EREMOTE */
2001 #ifdef EREMOTEIO
2002         if (x == EREMOTEIO)
2003                 {*r = Mono_Posix_Errno_EREMOTEIO; return 0;}
2004 #endif /* ndef EREMOTEIO */
2005 #ifdef ERESTART
2006         if (x == ERESTART)
2007                 {*r = Mono_Posix_Errno_ERESTART; return 0;}
2008 #endif /* ndef ERESTART */
2009 #ifdef EROFS
2010         if (x == EROFS)
2011                 {*r = Mono_Posix_Errno_EROFS; return 0;}
2012 #endif /* ndef EROFS */
2013 #ifdef ESHUTDOWN
2014         if (x == ESHUTDOWN)
2015                 {*r = Mono_Posix_Errno_ESHUTDOWN; return 0;}
2016 #endif /* ndef ESHUTDOWN */
2017 #ifdef ESOCKTNOSUPPORT
2018         if (x == ESOCKTNOSUPPORT)
2019                 {*r = Mono_Posix_Errno_ESOCKTNOSUPPORT; return 0;}
2020 #endif /* ndef ESOCKTNOSUPPORT */
2021 #ifdef ESPIPE
2022         if (x == ESPIPE)
2023                 {*r = Mono_Posix_Errno_ESPIPE; return 0;}
2024 #endif /* ndef ESPIPE */
2025 #ifdef ESRCH
2026         if (x == ESRCH)
2027                 {*r = Mono_Posix_Errno_ESRCH; return 0;}
2028 #endif /* ndef ESRCH */
2029 #ifdef ESRMNT
2030         if (x == ESRMNT)
2031                 {*r = Mono_Posix_Errno_ESRMNT; return 0;}
2032 #endif /* ndef ESRMNT */
2033 #ifdef ESTALE
2034         if (x == ESTALE)
2035                 {*r = Mono_Posix_Errno_ESTALE; return 0;}
2036 #endif /* ndef ESTALE */
2037 #ifdef ESTRPIPE
2038         if (x == ESTRPIPE)
2039                 {*r = Mono_Posix_Errno_ESTRPIPE; return 0;}
2040 #endif /* ndef ESTRPIPE */
2041 #ifdef ETIME
2042         if (x == ETIME)
2043                 {*r = Mono_Posix_Errno_ETIME; return 0;}
2044 #endif /* ndef ETIME */
2045 #ifdef ETIMEDOUT
2046         if (x == ETIMEDOUT)
2047                 {*r = Mono_Posix_Errno_ETIMEDOUT; return 0;}
2048 #endif /* ndef ETIMEDOUT */
2049 #ifdef ETOOMANYREFS
2050         if (x == ETOOMANYREFS)
2051                 {*r = Mono_Posix_Errno_ETOOMANYREFS; return 0;}
2052 #endif /* ndef ETOOMANYREFS */
2053 #ifdef ETXTBSY
2054         if (x == ETXTBSY)
2055                 {*r = Mono_Posix_Errno_ETXTBSY; return 0;}
2056 #endif /* ndef ETXTBSY */
2057 #ifdef EUCLEAN
2058         if (x == EUCLEAN)
2059                 {*r = Mono_Posix_Errno_EUCLEAN; return 0;}
2060 #endif /* ndef EUCLEAN */
2061 #ifdef EUNATCH
2062         if (x == EUNATCH)
2063                 {*r = Mono_Posix_Errno_EUNATCH; return 0;}
2064 #endif /* ndef EUNATCH */
2065 #ifdef EUSERS
2066         if (x == EUSERS)
2067                 {*r = Mono_Posix_Errno_EUSERS; return 0;}
2068 #endif /* ndef EUSERS */
2069 #ifdef EWOULDBLOCK
2070         if (x == EWOULDBLOCK)
2071                 {*r = Mono_Posix_Errno_EWOULDBLOCK; return 0;}
2072 #endif /* ndef EWOULDBLOCK */
2073 #ifdef EXDEV
2074         if (x == EXDEV)
2075                 {*r = Mono_Posix_Errno_EXDEV; return 0;}
2076 #endif /* ndef EXDEV */
2077 #ifdef EXFULL
2078         if (x == EXFULL)
2079                 {*r = Mono_Posix_Errno_EXFULL; return 0;}
2080 #endif /* ndef EXFULL */
2081         errno = EINVAL; return -1;
2082 }
2083
2084 int Mono_Posix_FromFcntlCommand (int x, int *r)
2085 {
2086         *r = 0;
2087         if (x == Mono_Posix_FcntlCommand_F_DUPFD)
2088 #ifdef F_DUPFD
2089                 {*r = F_DUPFD; return 0;}
2090 #else /* def F_DUPFD */
2091                 {errno = EINVAL; return -1;}
2092 #endif /* ndef F_DUPFD */
2093         if (x == Mono_Posix_FcntlCommand_F_GETFD)
2094 #ifdef F_GETFD
2095                 {*r = F_GETFD; return 0;}
2096 #else /* def F_GETFD */
2097                 {errno = EINVAL; return -1;}
2098 #endif /* ndef F_GETFD */
2099         if (x == Mono_Posix_FcntlCommand_F_GETFL)
2100 #ifdef F_GETFL
2101                 {*r = F_GETFL; return 0;}
2102 #else /* def F_GETFL */
2103                 {errno = EINVAL; return -1;}
2104 #endif /* ndef F_GETFL */
2105         if (x == Mono_Posix_FcntlCommand_F_GETLEASE)
2106 #ifdef F_GETLEASE
2107                 {*r = F_GETLEASE; return 0;}
2108 #else /* def F_GETLEASE */
2109                 {errno = EINVAL; return -1;}
2110 #endif /* ndef F_GETLEASE */
2111         if (x == Mono_Posix_FcntlCommand_F_GETLK)
2112 #ifdef F_GETLK
2113                 {*r = F_GETLK; return 0;}
2114 #else /* def F_GETLK */
2115                 {errno = EINVAL; return -1;}
2116 #endif /* ndef F_GETLK */
2117         if (x == Mono_Posix_FcntlCommand_F_GETOWN)
2118 #ifdef F_GETOWN
2119                 {*r = F_GETOWN; return 0;}
2120 #else /* def F_GETOWN */
2121                 {errno = EINVAL; return -1;}
2122 #endif /* ndef F_GETOWN */
2123         if (x == Mono_Posix_FcntlCommand_F_GETSIG)
2124 #ifdef F_GETSIG
2125                 {*r = F_GETSIG; return 0;}
2126 #else /* def F_GETSIG */
2127                 {errno = EINVAL; return -1;}
2128 #endif /* ndef F_GETSIG */
2129         if (x == Mono_Posix_FcntlCommand_F_NOTIFY)
2130 #ifdef F_NOTIFY
2131                 {*r = F_NOTIFY; return 0;}
2132 #else /* def F_NOTIFY */
2133                 {errno = EINVAL; return -1;}
2134 #endif /* ndef F_NOTIFY */
2135         if (x == Mono_Posix_FcntlCommand_F_SETFD)
2136 #ifdef F_SETFD
2137                 {*r = F_SETFD; return 0;}
2138 #else /* def F_SETFD */
2139                 {errno = EINVAL; return -1;}
2140 #endif /* ndef F_SETFD */
2141         if (x == Mono_Posix_FcntlCommand_F_SETFL)
2142 #ifdef F_SETFL
2143                 {*r = F_SETFL; return 0;}
2144 #else /* def F_SETFL */
2145                 {errno = EINVAL; return -1;}
2146 #endif /* ndef F_SETFL */
2147         if (x == Mono_Posix_FcntlCommand_F_SETLEASE)
2148 #ifdef F_SETLEASE
2149                 {*r = F_SETLEASE; return 0;}
2150 #else /* def F_SETLEASE */
2151                 {errno = EINVAL; return -1;}
2152 #endif /* ndef F_SETLEASE */
2153         if (x == Mono_Posix_FcntlCommand_F_SETLK)
2154 #ifdef F_SETLK
2155                 {*r = F_SETLK; return 0;}
2156 #else /* def F_SETLK */
2157                 {errno = EINVAL; return -1;}
2158 #endif /* ndef F_SETLK */
2159         if (x == Mono_Posix_FcntlCommand_F_SETLKW)
2160 #ifdef F_SETLKW
2161                 {*r = F_SETLKW; return 0;}
2162 #else /* def F_SETLKW */
2163                 {errno = EINVAL; return -1;}
2164 #endif /* ndef F_SETLKW */
2165         if (x == Mono_Posix_FcntlCommand_F_SETOWN)
2166 #ifdef F_SETOWN
2167                 {*r = F_SETOWN; return 0;}
2168 #else /* def F_SETOWN */
2169                 {errno = EINVAL; return -1;}
2170 #endif /* ndef F_SETOWN */
2171         if (x == Mono_Posix_FcntlCommand_F_SETSIG)
2172 #ifdef F_SETSIG
2173                 {*r = F_SETSIG; return 0;}
2174 #else /* def F_SETSIG */
2175                 {errno = EINVAL; return -1;}
2176 #endif /* ndef F_SETSIG */
2177         if (x == 0)
2178                 return 0;
2179         errno = EINVAL; return -1;
2180 }
2181
2182 int Mono_Posix_ToFcntlCommand (int x, int *r)
2183 {
2184         *r = 0;
2185         if (x == 0)
2186                 return 0;
2187 #ifdef F_DUPFD
2188         if (x == F_DUPFD)
2189                 {*r = Mono_Posix_FcntlCommand_F_DUPFD; return 0;}
2190 #endif /* ndef F_DUPFD */
2191 #ifdef F_GETFD
2192         if (x == F_GETFD)
2193                 {*r = Mono_Posix_FcntlCommand_F_GETFD; return 0;}
2194 #endif /* ndef F_GETFD */
2195 #ifdef F_GETFL
2196         if (x == F_GETFL)
2197                 {*r = Mono_Posix_FcntlCommand_F_GETFL; return 0;}
2198 #endif /* ndef F_GETFL */
2199 #ifdef F_GETLEASE
2200         if (x == F_GETLEASE)
2201                 {*r = Mono_Posix_FcntlCommand_F_GETLEASE; return 0;}
2202 #endif /* ndef F_GETLEASE */
2203 #ifdef F_GETLK
2204         if (x == F_GETLK)
2205                 {*r = Mono_Posix_FcntlCommand_F_GETLK; return 0;}
2206 #endif /* ndef F_GETLK */
2207 #ifdef F_GETOWN
2208         if (x == F_GETOWN)
2209                 {*r = Mono_Posix_FcntlCommand_F_GETOWN; return 0;}
2210 #endif /* ndef F_GETOWN */
2211 #ifdef F_GETSIG
2212         if (x == F_GETSIG)
2213                 {*r = Mono_Posix_FcntlCommand_F_GETSIG; return 0;}
2214 #endif /* ndef F_GETSIG */
2215 #ifdef F_NOTIFY
2216         if (x == F_NOTIFY)
2217                 {*r = Mono_Posix_FcntlCommand_F_NOTIFY; return 0;}
2218 #endif /* ndef F_NOTIFY */
2219 #ifdef F_SETFD
2220         if (x == F_SETFD)
2221                 {*r = Mono_Posix_FcntlCommand_F_SETFD; return 0;}
2222 #endif /* ndef F_SETFD */
2223 #ifdef F_SETFL
2224         if (x == F_SETFL)
2225                 {*r = Mono_Posix_FcntlCommand_F_SETFL; return 0;}
2226 #endif /* ndef F_SETFL */
2227 #ifdef F_SETLEASE
2228         if (x == F_SETLEASE)
2229                 {*r = Mono_Posix_FcntlCommand_F_SETLEASE; return 0;}
2230 #endif /* ndef F_SETLEASE */
2231 #ifdef F_SETLK
2232         if (x == F_SETLK)
2233                 {*r = Mono_Posix_FcntlCommand_F_SETLK; return 0;}
2234 #endif /* ndef F_SETLK */
2235 #ifdef F_SETLKW
2236         if (x == F_SETLKW)
2237                 {*r = Mono_Posix_FcntlCommand_F_SETLKW; return 0;}
2238 #endif /* ndef F_SETLKW */
2239 #ifdef F_SETOWN
2240         if (x == F_SETOWN)
2241                 {*r = Mono_Posix_FcntlCommand_F_SETOWN; return 0;}
2242 #endif /* ndef F_SETOWN */
2243 #ifdef F_SETSIG
2244         if (x == F_SETSIG)
2245                 {*r = Mono_Posix_FcntlCommand_F_SETSIG; return 0;}
2246 #endif /* ndef F_SETSIG */
2247         errno = EINVAL; return -1;
2248 }
2249
2250 int Mono_Posix_FromFilePermissions (unsigned int x, unsigned int *r)
2251 {
2252         *r = 0;
2253         if ((x & Mono_Posix_FilePermissions_ACCESSPERMS) == Mono_Posix_FilePermissions_ACCESSPERMS)
2254 #ifdef ACCESSPERMS
2255                 *r |= ACCESSPERMS;
2256 #else /* def ACCESSPERMS */
2257                 {/* Ignoring Mono_Posix_FilePermissions_ACCESSPERMS, as it is constructed from other values */}
2258 #endif /* ndef ACCESSPERMS */
2259         if ((x & Mono_Posix_FilePermissions_ALLPERMS) == Mono_Posix_FilePermissions_ALLPERMS)
2260 #ifdef ALLPERMS
2261                 *r |= ALLPERMS;
2262 #else /* def ALLPERMS */
2263                 {/* Ignoring Mono_Posix_FilePermissions_ALLPERMS, as it is constructed from other values */}
2264 #endif /* ndef ALLPERMS */
2265         if ((x & Mono_Posix_FilePermissions_DEFFILEMODE) == Mono_Posix_FilePermissions_DEFFILEMODE)
2266 #ifdef DEFFILEMODE
2267                 *r |= DEFFILEMODE;
2268 #else /* def DEFFILEMODE */
2269                 {/* Ignoring Mono_Posix_FilePermissions_DEFFILEMODE, as it is constructed from other values */}
2270 #endif /* ndef DEFFILEMODE */
2271         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFBLK)
2272 #ifdef S_IFBLK
2273                 *r |= S_IFBLK;
2274 #else /* def S_IFBLK */
2275                 {errno = EINVAL; return -1;}
2276 #endif /* ndef S_IFBLK */
2277         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFCHR)
2278 #ifdef S_IFCHR
2279                 *r |= S_IFCHR;
2280 #else /* def S_IFCHR */
2281                 {errno = EINVAL; return -1;}
2282 #endif /* ndef S_IFCHR */
2283         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFDIR)
2284 #ifdef S_IFDIR
2285                 *r |= S_IFDIR;
2286 #else /* def S_IFDIR */
2287                 {errno = EINVAL; return -1;}
2288 #endif /* ndef S_IFDIR */
2289         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFIFO)
2290 #ifdef S_IFIFO
2291                 *r |= S_IFIFO;
2292 #else /* def S_IFIFO */
2293                 {errno = EINVAL; return -1;}
2294 #endif /* ndef S_IFIFO */
2295         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFLNK)
2296 #ifdef S_IFLNK
2297                 *r |= S_IFLNK;
2298 #else /* def S_IFLNK */
2299                 {errno = EINVAL; return -1;}
2300 #endif /* ndef S_IFLNK */
2301         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFMT)
2302 #ifdef S_IFMT
2303                 *r |= S_IFMT;
2304 #else /* def S_IFMT */
2305                 {/* Ignoring Mono_Posix_FilePermissions_S_IFMT, as it is constructed from other values */}
2306 #endif /* ndef S_IFMT */
2307         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFREG)
2308 #ifdef S_IFREG
2309                 *r |= S_IFREG;
2310 #else /* def S_IFREG */
2311                 {errno = EINVAL; return -1;}
2312 #endif /* ndef S_IFREG */
2313         if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFSOCK)
2314 #ifdef S_IFSOCK
2315                 *r |= S_IFSOCK;
2316 #else /* def S_IFSOCK */
2317                 {errno = EINVAL; return -1;}
2318 #endif /* ndef S_IFSOCK */
2319         if ((x & Mono_Posix_FilePermissions_S_IRGRP) == Mono_Posix_FilePermissions_S_IRGRP)
2320 #ifdef S_IRGRP
2321                 *r |= S_IRGRP;
2322 #else /* def S_IRGRP */
2323                 {errno = EINVAL; return -1;}
2324 #endif /* ndef S_IRGRP */
2325         if ((x & Mono_Posix_FilePermissions_S_IROTH) == Mono_Posix_FilePermissions_S_IROTH)
2326 #ifdef S_IROTH
2327                 *r |= S_IROTH;
2328 #else /* def S_IROTH */
2329                 {errno = EINVAL; return -1;}
2330 #endif /* ndef S_IROTH */
2331         if ((x & Mono_Posix_FilePermissions_S_IRUSR) == Mono_Posix_FilePermissions_S_IRUSR)
2332 #ifdef S_IRUSR
2333                 *r |= S_IRUSR;
2334 #else /* def S_IRUSR */
2335                 {errno = EINVAL; return -1;}
2336 #endif /* ndef S_IRUSR */
2337         if ((x & Mono_Posix_FilePermissions_S_IRWXG) == Mono_Posix_FilePermissions_S_IRWXG)
2338 #ifdef S_IRWXG
2339                 *r |= S_IRWXG;
2340 #else /* def S_IRWXG */
2341                 {/* Ignoring Mono_Posix_FilePermissions_S_IRWXG, as it is constructed from other values */}
2342 #endif /* ndef S_IRWXG */
2343         if ((x & Mono_Posix_FilePermissions_S_IRWXO) == Mono_Posix_FilePermissions_S_IRWXO)
2344 #ifdef S_IRWXO
2345                 *r |= S_IRWXO;
2346 #else /* def S_IRWXO */
2347                 {/* Ignoring Mono_Posix_FilePermissions_S_IRWXO, as it is constructed from other values */}
2348 #endif /* ndef S_IRWXO */
2349         if ((x & Mono_Posix_FilePermissions_S_IRWXU) == Mono_Posix_FilePermissions_S_IRWXU)
2350 #ifdef S_IRWXU
2351                 *r |= S_IRWXU;
2352 #else /* def S_IRWXU */
2353                 {/* Ignoring Mono_Posix_FilePermissions_S_IRWXU, as it is constructed from other values */}
2354 #endif /* ndef S_IRWXU */
2355         if ((x & Mono_Posix_FilePermissions_S_ISGID) == Mono_Posix_FilePermissions_S_ISGID)
2356 #ifdef S_ISGID
2357                 *r |= S_ISGID;
2358 #else /* def S_ISGID */
2359                 {errno = EINVAL; return -1;}
2360 #endif /* ndef S_ISGID */
2361         if ((x & Mono_Posix_FilePermissions_S_ISUID) == Mono_Posix_FilePermissions_S_ISUID)
2362 #ifdef S_ISUID
2363                 *r |= S_ISUID;
2364 #else /* def S_ISUID */
2365                 {errno = EINVAL; return -1;}
2366 #endif /* ndef S_ISUID */
2367         if ((x & Mono_Posix_FilePermissions_S_ISVTX) == Mono_Posix_FilePermissions_S_ISVTX)
2368 #ifdef S_ISVTX
2369                 *r |= S_ISVTX;
2370 #else /* def S_ISVTX */
2371                 {errno = EINVAL; return -1;}
2372 #endif /* ndef S_ISVTX */
2373         if ((x & Mono_Posix_FilePermissions_S_IWGRP) == Mono_Posix_FilePermissions_S_IWGRP)
2374 #ifdef S_IWGRP
2375                 *r |= S_IWGRP;
2376 #else /* def S_IWGRP */
2377                 {errno = EINVAL; return -1;}
2378 #endif /* ndef S_IWGRP */
2379         if ((x & Mono_Posix_FilePermissions_S_IWOTH) == Mono_Posix_FilePermissions_S_IWOTH)
2380 #ifdef S_IWOTH
2381                 *r |= S_IWOTH;
2382 #else /* def S_IWOTH */
2383                 {errno = EINVAL; return -1;}
2384 #endif /* ndef S_IWOTH */
2385         if ((x & Mono_Posix_FilePermissions_S_IWUSR) == Mono_Posix_FilePermissions_S_IWUSR)
2386 #ifdef S_IWUSR
2387                 *r |= S_IWUSR;
2388 #else /* def S_IWUSR */
2389                 {errno = EINVAL; return -1;}
2390 #endif /* ndef S_IWUSR */
2391         if ((x & Mono_Posix_FilePermissions_S_IXGRP) == Mono_Posix_FilePermissions_S_IXGRP)
2392 #ifdef S_IXGRP
2393                 *r |= S_IXGRP;
2394 #else /* def S_IXGRP */
2395                 {errno = EINVAL; return -1;}
2396 #endif /* ndef S_IXGRP */
2397         if ((x & Mono_Posix_FilePermissions_S_IXOTH) == Mono_Posix_FilePermissions_S_IXOTH)
2398 #ifdef S_IXOTH
2399                 *r |= S_IXOTH;
2400 #else /* def S_IXOTH */
2401                 {errno = EINVAL; return -1;}
2402 #endif /* ndef S_IXOTH */
2403         if ((x & Mono_Posix_FilePermissions_S_IXUSR) == Mono_Posix_FilePermissions_S_IXUSR)
2404 #ifdef S_IXUSR
2405                 *r |= S_IXUSR;
2406 #else /* def S_IXUSR */
2407                 {errno = EINVAL; return -1;}
2408 #endif /* ndef S_IXUSR */
2409         if (x == 0)
2410                 return 0;
2411         return 0;
2412 }
2413
2414 int Mono_Posix_ToFilePermissions (unsigned int x, unsigned int *r)
2415 {
2416         *r = 0;
2417         if (x == 0)
2418                 return 0;
2419 #ifdef ACCESSPERMS
2420         if ((x & ACCESSPERMS) == ACCESSPERMS)
2421                 *r |= Mono_Posix_FilePermissions_ACCESSPERMS;
2422 #endif /* ndef ACCESSPERMS */
2423 #ifdef ALLPERMS
2424         if ((x & ALLPERMS) == ALLPERMS)
2425                 *r |= Mono_Posix_FilePermissions_ALLPERMS;
2426 #endif /* ndef ALLPERMS */
2427 #ifdef DEFFILEMODE
2428         if ((x & DEFFILEMODE) == DEFFILEMODE)
2429                 *r |= Mono_Posix_FilePermissions_DEFFILEMODE;
2430 #endif /* ndef DEFFILEMODE */
2431 #ifdef S_IFBLK
2432         if ((x & S_IFMT) == S_IFBLK)
2433                 *r |= Mono_Posix_FilePermissions_S_IFBLK;
2434 #endif /* ndef S_IFBLK */
2435 #ifdef S_IFCHR
2436         if ((x & S_IFMT) == S_IFCHR)
2437                 *r |= Mono_Posix_FilePermissions_S_IFCHR;
2438 #endif /* ndef S_IFCHR */
2439 #ifdef S_IFDIR
2440         if ((x & S_IFMT) == S_IFDIR)
2441                 *r |= Mono_Posix_FilePermissions_S_IFDIR;
2442 #endif /* ndef S_IFDIR */
2443 #ifdef S_IFIFO
2444         if ((x & S_IFMT) == S_IFIFO)
2445                 *r |= Mono_Posix_FilePermissions_S_IFIFO;
2446 #endif /* ndef S_IFIFO */
2447 #ifdef S_IFLNK
2448         if ((x & S_IFMT) == S_IFLNK)
2449                 *r |= Mono_Posix_FilePermissions_S_IFLNK;
2450 #endif /* ndef S_IFLNK */
2451 #ifdef S_IFMT
2452         if ((x & S_IFMT) == S_IFMT)
2453                 *r |= Mono_Posix_FilePermissions_S_IFMT;
2454 #endif /* ndef S_IFMT */
2455 #ifdef S_IFREG
2456         if ((x & S_IFMT) == S_IFREG)
2457                 *r |= Mono_Posix_FilePermissions_S_IFREG;
2458 #endif /* ndef S_IFREG */
2459 #ifdef S_IFSOCK
2460         if ((x & S_IFMT) == S_IFSOCK)
2461                 *r |= Mono_Posix_FilePermissions_S_IFSOCK;
2462 #endif /* ndef S_IFSOCK */
2463 #ifdef S_IRGRP
2464         if ((x & S_IRGRP) == S_IRGRP)
2465                 *r |= Mono_Posix_FilePermissions_S_IRGRP;
2466 #endif /* ndef S_IRGRP */
2467 #ifdef S_IROTH
2468         if ((x & S_IROTH) == S_IROTH)
2469                 *r |= Mono_Posix_FilePermissions_S_IROTH;
2470 #endif /* ndef S_IROTH */
2471 #ifdef S_IRUSR
2472         if ((x & S_IRUSR) == S_IRUSR)
2473                 *r |= Mono_Posix_FilePermissions_S_IRUSR;
2474 #endif /* ndef S_IRUSR */
2475 #ifdef S_IRWXG
2476         if ((x & S_IRWXG) == S_IRWXG)
2477                 *r |= Mono_Posix_FilePermissions_S_IRWXG;
2478 #endif /* ndef S_IRWXG */
2479 #ifdef S_IRWXO
2480         if ((x & S_IRWXO) == S_IRWXO)
2481                 *r |= Mono_Posix_FilePermissions_S_IRWXO;
2482 #endif /* ndef S_IRWXO */
2483 #ifdef S_IRWXU
2484         if ((x & S_IRWXU) == S_IRWXU)
2485                 *r |= Mono_Posix_FilePermissions_S_IRWXU;
2486 #endif /* ndef S_IRWXU */
2487 #ifdef S_ISGID
2488         if ((x & S_ISGID) == S_ISGID)
2489                 *r |= Mono_Posix_FilePermissions_S_ISGID;
2490 #endif /* ndef S_ISGID */
2491 #ifdef S_ISUID
2492         if ((x & S_ISUID) == S_ISUID)
2493                 *r |= Mono_Posix_FilePermissions_S_ISUID;
2494 #endif /* ndef S_ISUID */
2495 #ifdef S_ISVTX
2496         if ((x & S_ISVTX) == S_ISVTX)
2497                 *r |= Mono_Posix_FilePermissions_S_ISVTX;
2498 #endif /* ndef S_ISVTX */
2499 #ifdef S_IWGRP
2500         if ((x & S_IWGRP) == S_IWGRP)
2501                 *r |= Mono_Posix_FilePermissions_S_IWGRP;
2502 #endif /* ndef S_IWGRP */
2503 #ifdef S_IWOTH
2504         if ((x & S_IWOTH) == S_IWOTH)
2505                 *r |= Mono_Posix_FilePermissions_S_IWOTH;
2506 #endif /* ndef S_IWOTH */
2507 #ifdef S_IWUSR
2508         if ((x & S_IWUSR) == S_IWUSR)
2509                 *r |= Mono_Posix_FilePermissions_S_IWUSR;
2510 #endif /* ndef S_IWUSR */
2511 #ifdef S_IXGRP
2512         if ((x & S_IXGRP) == S_IXGRP)
2513                 *r |= Mono_Posix_FilePermissions_S_IXGRP;
2514 #endif /* ndef S_IXGRP */
2515 #ifdef S_IXOTH
2516         if ((x & S_IXOTH) == S_IXOTH)
2517                 *r |= Mono_Posix_FilePermissions_S_IXOTH;
2518 #endif /* ndef S_IXOTH */
2519 #ifdef S_IXUSR
2520         if ((x & S_IXUSR) == S_IXUSR)
2521                 *r |= Mono_Posix_FilePermissions_S_IXUSR;
2522 #endif /* ndef S_IXUSR */
2523         return 0;
2524 }
2525
2526 int Mono_Posix_FromLockType (short x, short *r)
2527 {
2528         *r = 0;
2529         if (x == Mono_Posix_LockType_F_RDLCK)
2530 #ifdef F_RDLCK
2531                 {*r = F_RDLCK; return 0;}
2532 #else /* def F_RDLCK */
2533                 {errno = EINVAL; return -1;}
2534 #endif /* ndef F_RDLCK */
2535         if (x == Mono_Posix_LockType_F_UNLCK)
2536 #ifdef F_UNLCK
2537                 {*r = F_UNLCK; return 0;}
2538 #else /* def F_UNLCK */
2539                 {errno = EINVAL; return -1;}
2540 #endif /* ndef F_UNLCK */
2541         if (x == Mono_Posix_LockType_F_WRLCK)
2542 #ifdef F_WRLCK
2543                 {*r = F_WRLCK; return 0;}
2544 #else /* def F_WRLCK */
2545                 {errno = EINVAL; return -1;}
2546 #endif /* ndef F_WRLCK */
2547         if (x == 0)
2548                 return 0;
2549         errno = EINVAL; return -1;
2550 }
2551
2552 int Mono_Posix_ToLockType (short x, short *r)
2553 {
2554         *r = 0;
2555         if (x == 0)
2556                 return 0;
2557 #ifdef F_RDLCK
2558         if (x == F_RDLCK)
2559                 {*r = Mono_Posix_LockType_F_RDLCK; return 0;}
2560 #endif /* ndef F_RDLCK */
2561 #ifdef F_UNLCK
2562         if (x == F_UNLCK)
2563                 {*r = Mono_Posix_LockType_F_UNLCK; return 0;}
2564 #endif /* ndef F_UNLCK */
2565 #ifdef F_WRLCK
2566         if (x == F_WRLCK)
2567                 {*r = Mono_Posix_LockType_F_WRLCK; return 0;}
2568 #endif /* ndef F_WRLCK */
2569         errno = EINVAL; return -1;
2570 }
2571
2572 int Mono_Posix_FromLockfCommand (int x, int *r)
2573 {
2574         *r = 0;
2575         if (x == Mono_Posix_LockfCommand_F_LOCK)
2576 #ifdef F_LOCK
2577                 {*r = F_LOCK; return 0;}
2578 #else /* def F_LOCK */
2579                 {errno = EINVAL; return -1;}
2580 #endif /* ndef F_LOCK */
2581         if (x == Mono_Posix_LockfCommand_F_TEST)
2582 #ifdef F_TEST
2583                 {*r = F_TEST; return 0;}
2584 #else /* def F_TEST */
2585                 {errno = EINVAL; return -1;}
2586 #endif /* ndef F_TEST */
2587         if (x == Mono_Posix_LockfCommand_F_TLOCK)
2588 #ifdef F_TLOCK
2589                 {*r = F_TLOCK; return 0;}
2590 #else /* def F_TLOCK */
2591                 {errno = EINVAL; return -1;}
2592 #endif /* ndef F_TLOCK */
2593         if (x == Mono_Posix_LockfCommand_F_ULOCK)
2594 #ifdef F_ULOCK
2595                 {*r = F_ULOCK; return 0;}
2596 #else /* def F_ULOCK */
2597                 {errno = EINVAL; return -1;}
2598 #endif /* ndef F_ULOCK */
2599         if (x == 0)
2600                 return 0;
2601         errno = EINVAL; return -1;
2602 }
2603
2604 int Mono_Posix_ToLockfCommand (int x, int *r)
2605 {
2606         *r = 0;
2607         if (x == 0)
2608                 return 0;
2609 #ifdef F_LOCK
2610         if (x == F_LOCK)
2611                 {*r = Mono_Posix_LockfCommand_F_LOCK; return 0;}
2612 #endif /* ndef F_LOCK */
2613 #ifdef F_TEST
2614         if (x == F_TEST)
2615                 {*r = Mono_Posix_LockfCommand_F_TEST; return 0;}
2616 #endif /* ndef F_TEST */
2617 #ifdef F_TLOCK
2618         if (x == F_TLOCK)
2619                 {*r = Mono_Posix_LockfCommand_F_TLOCK; return 0;}
2620 #endif /* ndef F_TLOCK */
2621 #ifdef F_ULOCK
2622         if (x == F_ULOCK)
2623                 {*r = Mono_Posix_LockfCommand_F_ULOCK; return 0;}
2624 #endif /* ndef F_ULOCK */
2625         errno = EINVAL; return -1;
2626 }
2627
2628 int Mono_Posix_FromMlockallFlags (int x, int *r)
2629 {
2630         *r = 0;
2631         if ((x & Mono_Posix_MlockallFlags_MCL_CURRENT) == Mono_Posix_MlockallFlags_MCL_CURRENT)
2632 #ifdef MCL_CURRENT
2633                 *r |= MCL_CURRENT;
2634 #else /* def MCL_CURRENT */
2635                 {errno = EINVAL; return -1;}
2636 #endif /* ndef MCL_CURRENT */
2637         if ((x & Mono_Posix_MlockallFlags_MCL_FUTURE) == Mono_Posix_MlockallFlags_MCL_FUTURE)
2638 #ifdef MCL_FUTURE
2639                 *r |= MCL_FUTURE;
2640 #else /* def MCL_FUTURE */
2641                 {errno = EINVAL; return -1;}
2642 #endif /* ndef MCL_FUTURE */
2643         if (x == 0)
2644                 return 0;
2645         return 0;
2646 }
2647
2648 int Mono_Posix_ToMlockallFlags (int x, int *r)
2649 {
2650         *r = 0;
2651         if (x == 0)
2652                 return 0;
2653 #ifdef MCL_CURRENT
2654         if ((x & MCL_CURRENT) == MCL_CURRENT)
2655                 *r |= Mono_Posix_MlockallFlags_MCL_CURRENT;
2656 #endif /* ndef MCL_CURRENT */
2657 #ifdef MCL_FUTURE
2658         if ((x & MCL_FUTURE) == MCL_FUTURE)
2659                 *r |= Mono_Posix_MlockallFlags_MCL_FUTURE;
2660 #endif /* ndef MCL_FUTURE */
2661         return 0;
2662 }
2663
2664 int Mono_Posix_FromMmapFlags (int x, int *r)
2665 {
2666         *r = 0;
2667         if ((x & Mono_Posix_MmapFlags_MAP_ANON) == Mono_Posix_MmapFlags_MAP_ANON)
2668 #ifdef MAP_ANON
2669                 *r |= MAP_ANON;
2670 #else /* def MAP_ANON */
2671                 {errno = EINVAL; return -1;}
2672 #endif /* ndef MAP_ANON */
2673         if ((x & Mono_Posix_MmapFlags_MAP_ANONYMOUS) == Mono_Posix_MmapFlags_MAP_ANONYMOUS)
2674 #ifdef MAP_ANONYMOUS
2675                 *r |= MAP_ANONYMOUS;
2676 #else /* def MAP_ANONYMOUS */
2677                 {errno = EINVAL; return -1;}
2678 #endif /* ndef MAP_ANONYMOUS */
2679         if ((x & Mono_Posix_MmapFlags_MAP_DENYWRITE) == Mono_Posix_MmapFlags_MAP_DENYWRITE)
2680 #ifdef MAP_DENYWRITE
2681                 *r |= MAP_DENYWRITE;
2682 #else /* def MAP_DENYWRITE */
2683                 {errno = EINVAL; return -1;}
2684 #endif /* ndef MAP_DENYWRITE */
2685         if ((x & Mono_Posix_MmapFlags_MAP_EXECUTABLE) == Mono_Posix_MmapFlags_MAP_EXECUTABLE)
2686 #ifdef MAP_EXECUTABLE
2687                 *r |= MAP_EXECUTABLE;
2688 #else /* def MAP_EXECUTABLE */
2689                 {errno = EINVAL; return -1;}
2690 #endif /* ndef MAP_EXECUTABLE */
2691         if ((x & Mono_Posix_MmapFlags_MAP_FILE) == Mono_Posix_MmapFlags_MAP_FILE)
2692 #ifdef MAP_FILE
2693                 *r |= MAP_FILE;
2694 #else /* def MAP_FILE */
2695                 {errno = EINVAL; return -1;}
2696 #endif /* ndef MAP_FILE */
2697         if ((x & Mono_Posix_MmapFlags_MAP_FIXED) == Mono_Posix_MmapFlags_MAP_FIXED)
2698 #ifdef MAP_FIXED
2699                 *r |= MAP_FIXED;
2700 #else /* def MAP_FIXED */
2701                 {errno = EINVAL; return -1;}
2702 #endif /* ndef MAP_FIXED */
2703         if ((x & Mono_Posix_MmapFlags_MAP_GROWSDOWN) == Mono_Posix_MmapFlags_MAP_GROWSDOWN)
2704 #ifdef MAP_GROWSDOWN
2705                 *r |= MAP_GROWSDOWN;
2706 #else /* def MAP_GROWSDOWN */
2707                 {errno = EINVAL; return -1;}
2708 #endif /* ndef MAP_GROWSDOWN */
2709         if ((x & Mono_Posix_MmapFlags_MAP_LOCKED) == Mono_Posix_MmapFlags_MAP_LOCKED)
2710 #ifdef MAP_LOCKED
2711                 *r |= MAP_LOCKED;
2712 #else /* def MAP_LOCKED */
2713                 {errno = EINVAL; return -1;}
2714 #endif /* ndef MAP_LOCKED */
2715         if ((x & Mono_Posix_MmapFlags_MAP_NONBLOCK) == Mono_Posix_MmapFlags_MAP_NONBLOCK)
2716 #ifdef MAP_NONBLOCK
2717                 *r |= MAP_NONBLOCK;
2718 #else /* def MAP_NONBLOCK */
2719                 {errno = EINVAL; return -1;}
2720 #endif /* ndef MAP_NONBLOCK */
2721         if ((x & Mono_Posix_MmapFlags_MAP_NORESERVE) == Mono_Posix_MmapFlags_MAP_NORESERVE)
2722 #ifdef MAP_NORESERVE
2723                 *r |= MAP_NORESERVE;
2724 #else /* def MAP_NORESERVE */
2725                 {errno = EINVAL; return -1;}
2726 #endif /* ndef MAP_NORESERVE */
2727         if ((x & Mono_Posix_MmapFlags_MAP_POPULATE) == Mono_Posix_MmapFlags_MAP_POPULATE)
2728 #ifdef MAP_POPULATE
2729                 *r |= MAP_POPULATE;
2730 #else /* def MAP_POPULATE */
2731                 {errno = EINVAL; return -1;}
2732 #endif /* ndef MAP_POPULATE */
2733         if ((x & Mono_Posix_MmapFlags_MAP_PRIVATE) == Mono_Posix_MmapFlags_MAP_PRIVATE)
2734 #ifdef MAP_PRIVATE
2735                 *r |= MAP_PRIVATE;
2736 #else /* def MAP_PRIVATE */
2737                 {errno = EINVAL; return -1;}
2738 #endif /* ndef MAP_PRIVATE */
2739         if ((x & Mono_Posix_MmapFlags_MAP_SHARED) == Mono_Posix_MmapFlags_MAP_SHARED)
2740 #ifdef MAP_SHARED
2741                 *r |= MAP_SHARED;
2742 #else /* def MAP_SHARED */
2743                 {errno = EINVAL; return -1;}
2744 #endif /* ndef MAP_SHARED */
2745         if ((x & Mono_Posix_MmapFlags_MAP_TYPE) == Mono_Posix_MmapFlags_MAP_TYPE)
2746 #ifdef MAP_TYPE
2747                 *r |= MAP_TYPE;
2748 #else /* def MAP_TYPE */
2749                 {errno = EINVAL; return -1;}
2750 #endif /* ndef MAP_TYPE */
2751         if (x == 0)
2752                 return 0;
2753         return 0;
2754 }
2755
2756 int Mono_Posix_ToMmapFlags (int x, int *r)
2757 {
2758         *r = 0;
2759         if (x == 0)
2760                 return 0;
2761 #ifdef MAP_ANON
2762         if ((x & MAP_ANON) == MAP_ANON)
2763                 *r |= Mono_Posix_MmapFlags_MAP_ANON;
2764 #endif /* ndef MAP_ANON */
2765 #ifdef MAP_ANONYMOUS
2766         if ((x & MAP_ANONYMOUS) == MAP_ANONYMOUS)
2767                 *r |= Mono_Posix_MmapFlags_MAP_ANONYMOUS;
2768 #endif /* ndef MAP_ANONYMOUS */
2769 #ifdef MAP_DENYWRITE
2770         if ((x & MAP_DENYWRITE) == MAP_DENYWRITE)
2771                 *r |= Mono_Posix_MmapFlags_MAP_DENYWRITE;
2772 #endif /* ndef MAP_DENYWRITE */
2773 #ifdef MAP_EXECUTABLE
2774         if ((x & MAP_EXECUTABLE) == MAP_EXECUTABLE)
2775                 *r |= Mono_Posix_MmapFlags_MAP_EXECUTABLE;
2776 #endif /* ndef MAP_EXECUTABLE */
2777 #ifdef MAP_FILE
2778         if ((x & MAP_FILE) == MAP_FILE)
2779                 *r |= Mono_Posix_MmapFlags_MAP_FILE;
2780 #endif /* ndef MAP_FILE */
2781 #ifdef MAP_FIXED
2782         if ((x & MAP_FIXED) == MAP_FIXED)
2783                 *r |= Mono_Posix_MmapFlags_MAP_FIXED;
2784 #endif /* ndef MAP_FIXED */
2785 #ifdef MAP_GROWSDOWN
2786         if ((x & MAP_GROWSDOWN) == MAP_GROWSDOWN)
2787                 *r |= Mono_Posix_MmapFlags_MAP_GROWSDOWN;
2788 #endif /* ndef MAP_GROWSDOWN */
2789 #ifdef MAP_LOCKED
2790         if ((x & MAP_LOCKED) == MAP_LOCKED)
2791                 *r |= Mono_Posix_MmapFlags_MAP_LOCKED;
2792 #endif /* ndef MAP_LOCKED */
2793 #ifdef MAP_NONBLOCK
2794         if ((x & MAP_NONBLOCK) == MAP_NONBLOCK)
2795                 *r |= Mono_Posix_MmapFlags_MAP_NONBLOCK;
2796 #endif /* ndef MAP_NONBLOCK */
2797 #ifdef MAP_NORESERVE
2798         if ((x & MAP_NORESERVE) == MAP_NORESERVE)
2799                 *r |= Mono_Posix_MmapFlags_MAP_NORESERVE;
2800 #endif /* ndef MAP_NORESERVE */
2801 #ifdef MAP_POPULATE
2802         if ((x & MAP_POPULATE) == MAP_POPULATE)
2803                 *r |= Mono_Posix_MmapFlags_MAP_POPULATE;
2804 #endif /* ndef MAP_POPULATE */
2805 #ifdef MAP_PRIVATE
2806         if ((x & MAP_PRIVATE) == MAP_PRIVATE)
2807                 *r |= Mono_Posix_MmapFlags_MAP_PRIVATE;
2808 #endif /* ndef MAP_PRIVATE */
2809 #ifdef MAP_SHARED
2810         if ((x & MAP_SHARED) == MAP_SHARED)
2811                 *r |= Mono_Posix_MmapFlags_MAP_SHARED;
2812 #endif /* ndef MAP_SHARED */
2813 #ifdef MAP_TYPE
2814         if ((x & MAP_TYPE) == MAP_TYPE)
2815                 *r |= Mono_Posix_MmapFlags_MAP_TYPE;
2816 #endif /* ndef MAP_TYPE */
2817         return 0;
2818 }
2819
2820 int Mono_Posix_FromMmapProts (int x, int *r)
2821 {
2822         *r = 0;
2823         if ((x & Mono_Posix_MmapProts_PROT_EXEC) == Mono_Posix_MmapProts_PROT_EXEC)
2824 #ifdef PROT_EXEC
2825                 *r |= PROT_EXEC;
2826 #else /* def PROT_EXEC */
2827                 {errno = EINVAL; return -1;}
2828 #endif /* ndef PROT_EXEC */
2829         if ((x & Mono_Posix_MmapProts_PROT_GROWSDOWN) == Mono_Posix_MmapProts_PROT_GROWSDOWN)
2830 #ifdef PROT_GROWSDOWN
2831                 *r |= PROT_GROWSDOWN;
2832 #else /* def PROT_GROWSDOWN */
2833                 {errno = EINVAL; return -1;}
2834 #endif /* ndef PROT_GROWSDOWN */
2835         if ((x & Mono_Posix_MmapProts_PROT_GROWSUP) == Mono_Posix_MmapProts_PROT_GROWSUP)
2836 #ifdef PROT_GROWSUP
2837                 *r |= PROT_GROWSUP;
2838 #else /* def PROT_GROWSUP */
2839                 {errno = EINVAL; return -1;}
2840 #endif /* ndef PROT_GROWSUP */
2841         if ((x & Mono_Posix_MmapProts_PROT_NONE) == Mono_Posix_MmapProts_PROT_NONE)
2842 #ifdef PROT_NONE
2843                 *r |= PROT_NONE;
2844 #else /* def PROT_NONE */
2845                 {errno = EINVAL; return -1;}
2846 #endif /* ndef PROT_NONE */
2847         if ((x & Mono_Posix_MmapProts_PROT_READ) == Mono_Posix_MmapProts_PROT_READ)
2848 #ifdef PROT_READ
2849                 *r |= PROT_READ;
2850 #else /* def PROT_READ */
2851                 {errno = EINVAL; return -1;}
2852 #endif /* ndef PROT_READ */
2853         if ((x & Mono_Posix_MmapProts_PROT_WRITE) == Mono_Posix_MmapProts_PROT_WRITE)
2854 #ifdef PROT_WRITE
2855                 *r |= PROT_WRITE;
2856 #else /* def PROT_WRITE */
2857                 {errno = EINVAL; return -1;}
2858 #endif /* ndef PROT_WRITE */
2859         if (x == 0)
2860                 return 0;
2861         return 0;
2862 }
2863
2864 int Mono_Posix_ToMmapProts (int x, int *r)
2865 {
2866         *r = 0;
2867         if (x == 0)
2868                 return 0;
2869 #ifdef PROT_EXEC
2870         if ((x & PROT_EXEC) == PROT_EXEC)
2871                 *r |= Mono_Posix_MmapProts_PROT_EXEC;
2872 #endif /* ndef PROT_EXEC */
2873 #ifdef PROT_GROWSDOWN
2874         if ((x & PROT_GROWSDOWN) == PROT_GROWSDOWN)
2875                 *r |= Mono_Posix_MmapProts_PROT_GROWSDOWN;
2876 #endif /* ndef PROT_GROWSDOWN */
2877 #ifdef PROT_GROWSUP
2878         if ((x & PROT_GROWSUP) == PROT_GROWSUP)
2879                 *r |= Mono_Posix_MmapProts_PROT_GROWSUP;
2880 #endif /* ndef PROT_GROWSUP */
2881 #ifdef PROT_NONE
2882         if ((x & PROT_NONE) == PROT_NONE)
2883                 *r |= Mono_Posix_MmapProts_PROT_NONE;
2884 #endif /* ndef PROT_NONE */
2885 #ifdef PROT_READ
2886         if ((x & PROT_READ) == PROT_READ)
2887                 *r |= Mono_Posix_MmapProts_PROT_READ;
2888 #endif /* ndef PROT_READ */
2889 #ifdef PROT_WRITE
2890         if ((x & PROT_WRITE) == PROT_WRITE)
2891                 *r |= Mono_Posix_MmapProts_PROT_WRITE;
2892 #endif /* ndef PROT_WRITE */
2893         return 0;
2894 }
2895
2896 int Mono_Posix_FromMountFlags (guint64 x, guint64 *r)
2897 {
2898         *r = 0;
2899         if ((x & Mono_Posix_MountFlags_ST_APPEND) == Mono_Posix_MountFlags_ST_APPEND)
2900 #ifdef ST_APPEND
2901                 *r |= ST_APPEND;
2902 #else /* def ST_APPEND */
2903                 {errno = EINVAL; return -1;}
2904 #endif /* ndef ST_APPEND */
2905         if ((x & Mono_Posix_MountFlags_ST_BIND) == Mono_Posix_MountFlags_ST_BIND)
2906 #ifdef ST_BIND
2907                 *r |= ST_BIND;
2908 #else /* def ST_BIND */
2909                 {errno = EINVAL; return -1;}
2910 #endif /* ndef ST_BIND */
2911         if ((x & Mono_Posix_MountFlags_ST_IMMUTABLE) == Mono_Posix_MountFlags_ST_IMMUTABLE)
2912 #ifdef ST_IMMUTABLE
2913                 *r |= ST_IMMUTABLE;
2914 #else /* def ST_IMMUTABLE */
2915                 {errno = EINVAL; return -1;}
2916 #endif /* ndef ST_IMMUTABLE */
2917         if ((x & Mono_Posix_MountFlags_ST_MANDLOCK) == Mono_Posix_MountFlags_ST_MANDLOCK)
2918 #ifdef ST_MANDLOCK
2919                 *r |= ST_MANDLOCK;
2920 #else /* def ST_MANDLOCK */
2921                 {errno = EINVAL; return -1;}
2922 #endif /* ndef ST_MANDLOCK */
2923         if ((x & Mono_Posix_MountFlags_ST_NOATIME) == Mono_Posix_MountFlags_ST_NOATIME)
2924 #ifdef ST_NOATIME
2925                 *r |= ST_NOATIME;
2926 #else /* def ST_NOATIME */
2927                 {errno = EINVAL; return -1;}
2928 #endif /* ndef ST_NOATIME */
2929         if ((x & Mono_Posix_MountFlags_ST_NODEV) == Mono_Posix_MountFlags_ST_NODEV)
2930 #ifdef ST_NODEV
2931                 *r |= ST_NODEV;
2932 #else /* def ST_NODEV */
2933                 {errno = EINVAL; return -1;}
2934 #endif /* ndef ST_NODEV */
2935         if ((x & Mono_Posix_MountFlags_ST_NODIRATIME) == Mono_Posix_MountFlags_ST_NODIRATIME)
2936 #ifdef ST_NODIRATIME
2937                 *r |= ST_NODIRATIME;
2938 #else /* def ST_NODIRATIME */
2939                 {errno = EINVAL; return -1;}
2940 #endif /* ndef ST_NODIRATIME */
2941         if ((x & Mono_Posix_MountFlags_ST_NOEXEC) == Mono_Posix_MountFlags_ST_NOEXEC)
2942 #ifdef ST_NOEXEC
2943                 *r |= ST_NOEXEC;
2944 #else /* def ST_NOEXEC */
2945                 {errno = EINVAL; return -1;}
2946 #endif /* ndef ST_NOEXEC */
2947         if ((x & Mono_Posix_MountFlags_ST_NOSUID) == Mono_Posix_MountFlags_ST_NOSUID)
2948 #ifdef ST_NOSUID
2949                 *r |= ST_NOSUID;
2950 #else /* def ST_NOSUID */
2951                 {errno = EINVAL; return -1;}
2952 #endif /* ndef ST_NOSUID */
2953         if ((x & Mono_Posix_MountFlags_ST_RDONLY) == Mono_Posix_MountFlags_ST_RDONLY)
2954 #ifdef ST_RDONLY
2955                 *r |= ST_RDONLY;
2956 #else /* def ST_RDONLY */
2957                 {errno = EINVAL; return -1;}
2958 #endif /* ndef ST_RDONLY */
2959         if ((x & Mono_Posix_MountFlags_ST_REMOUNT) == Mono_Posix_MountFlags_ST_REMOUNT)
2960 #ifdef ST_REMOUNT
2961                 *r |= ST_REMOUNT;
2962 #else /* def ST_REMOUNT */
2963                 {errno = EINVAL; return -1;}
2964 #endif /* ndef ST_REMOUNT */
2965         if ((x & Mono_Posix_MountFlags_ST_SYNCHRONOUS) == Mono_Posix_MountFlags_ST_SYNCHRONOUS)
2966 #ifdef ST_SYNCHRONOUS
2967                 *r |= ST_SYNCHRONOUS;
2968 #else /* def ST_SYNCHRONOUS */
2969                 {errno = EINVAL; return -1;}
2970 #endif /* ndef ST_SYNCHRONOUS */
2971         if ((x & Mono_Posix_MountFlags_ST_WRITE) == Mono_Posix_MountFlags_ST_WRITE)
2972 #ifdef ST_WRITE
2973                 *r |= ST_WRITE;
2974 #else /* def ST_WRITE */
2975                 {errno = EINVAL; return -1;}
2976 #endif /* ndef ST_WRITE */
2977         if (x == 0)
2978                 return 0;
2979         return 0;
2980 }
2981
2982 int Mono_Posix_ToMountFlags (guint64 x, guint64 *r)
2983 {
2984         *r = 0;
2985         if (x == 0)
2986                 return 0;
2987 #ifdef ST_APPEND
2988         if ((x & ST_APPEND) == ST_APPEND)
2989                 *r |= Mono_Posix_MountFlags_ST_APPEND;
2990 #endif /* ndef ST_APPEND */
2991 #ifdef ST_BIND
2992         if ((x & ST_BIND) == ST_BIND)
2993                 *r |= Mono_Posix_MountFlags_ST_BIND;
2994 #endif /* ndef ST_BIND */
2995 #ifdef ST_IMMUTABLE
2996         if ((x & ST_IMMUTABLE) == ST_IMMUTABLE)
2997                 *r |= Mono_Posix_MountFlags_ST_IMMUTABLE;
2998 #endif /* ndef ST_IMMUTABLE */
2999 #ifdef ST_MANDLOCK
3000         if ((x & ST_MANDLOCK) == ST_MANDLOCK)
3001                 *r |= Mono_Posix_MountFlags_ST_MANDLOCK;
3002 #endif /* ndef ST_MANDLOCK */
3003 #ifdef ST_NOATIME
3004         if ((x & ST_NOATIME) == ST_NOATIME)
3005                 *r |= Mono_Posix_MountFlags_ST_NOATIME;
3006 #endif /* ndef ST_NOATIME */
3007 #ifdef ST_NODEV
3008         if ((x & ST_NODEV) == ST_NODEV)
3009                 *r |= Mono_Posix_MountFlags_ST_NODEV;
3010 #endif /* ndef ST_NODEV */
3011 #ifdef ST_NODIRATIME
3012         if ((x & ST_NODIRATIME) == ST_NODIRATIME)
3013                 *r |= Mono_Posix_MountFlags_ST_NODIRATIME;
3014 #endif /* ndef ST_NODIRATIME */
3015 #ifdef ST_NOEXEC
3016         if ((x & ST_NOEXEC) == ST_NOEXEC)
3017                 *r |= Mono_Posix_MountFlags_ST_NOEXEC;
3018 #endif /* ndef ST_NOEXEC */
3019 #ifdef ST_NOSUID
3020         if ((x & ST_NOSUID) == ST_NOSUID)
3021                 *r |= Mono_Posix_MountFlags_ST_NOSUID;
3022 #endif /* ndef ST_NOSUID */
3023 #ifdef ST_RDONLY
3024         if ((x & ST_RDONLY) == ST_RDONLY)
3025                 *r |= Mono_Posix_MountFlags_ST_RDONLY;
3026 #endif /* ndef ST_RDONLY */
3027 #ifdef ST_REMOUNT
3028         if ((x & ST_REMOUNT) == ST_REMOUNT)
3029                 *r |= Mono_Posix_MountFlags_ST_REMOUNT;
3030 #endif /* ndef ST_REMOUNT */
3031 #ifdef ST_SYNCHRONOUS
3032         if ((x & ST_SYNCHRONOUS) == ST_SYNCHRONOUS)
3033                 *r |= Mono_Posix_MountFlags_ST_SYNCHRONOUS;
3034 #endif /* ndef ST_SYNCHRONOUS */
3035 #ifdef ST_WRITE
3036         if ((x & ST_WRITE) == ST_WRITE)
3037                 *r |= Mono_Posix_MountFlags_ST_WRITE;
3038 #endif /* ndef ST_WRITE */
3039         return 0;
3040 }
3041
3042 int Mono_Posix_FromMremapFlags (guint64 x, guint64 *r)
3043 {
3044         *r = 0;
3045         if ((x & Mono_Posix_MremapFlags_MREMAP_MAYMOVE) == Mono_Posix_MremapFlags_MREMAP_MAYMOVE)
3046 #ifdef MREMAP_MAYMOVE
3047                 *r |= MREMAP_MAYMOVE;
3048 #else /* def MREMAP_MAYMOVE */
3049                 {errno = EINVAL; return -1;}
3050 #endif /* ndef MREMAP_MAYMOVE */
3051         if (x == 0)
3052                 return 0;
3053         return 0;
3054 }
3055
3056 int Mono_Posix_ToMremapFlags (guint64 x, guint64 *r)
3057 {
3058         *r = 0;
3059         if (x == 0)
3060                 return 0;
3061 #ifdef MREMAP_MAYMOVE
3062         if ((x & MREMAP_MAYMOVE) == MREMAP_MAYMOVE)
3063                 *r |= Mono_Posix_MremapFlags_MREMAP_MAYMOVE;
3064 #endif /* ndef MREMAP_MAYMOVE */
3065         return 0;
3066 }
3067
3068 int Mono_Posix_FromMsyncFlags (int x, int *r)
3069 {
3070         *r = 0;
3071         if ((x & Mono_Posix_MsyncFlags_MS_ASYNC) == Mono_Posix_MsyncFlags_MS_ASYNC)
3072 #ifdef MS_ASYNC
3073                 *r |= MS_ASYNC;
3074 #else /* def MS_ASYNC */
3075                 {errno = EINVAL; return -1;}
3076 #endif /* ndef MS_ASYNC */
3077         if ((x & Mono_Posix_MsyncFlags_MS_INVALIDATE) == Mono_Posix_MsyncFlags_MS_INVALIDATE)
3078 #ifdef MS_INVALIDATE
3079                 *r |= MS_INVALIDATE;
3080 #else /* def MS_INVALIDATE */
3081                 {errno = EINVAL; return -1;}
3082 #endif /* ndef MS_INVALIDATE */
3083         if ((x & Mono_Posix_MsyncFlags_MS_SYNC) == Mono_Posix_MsyncFlags_MS_SYNC)
3084 #ifdef MS_SYNC
3085                 *r |= MS_SYNC;
3086 #else /* def MS_SYNC */
3087                 {errno = EINVAL; return -1;}
3088 #endif /* ndef MS_SYNC */
3089         if (x == 0)
3090                 return 0;
3091         return 0;
3092 }
3093
3094 int Mono_Posix_ToMsyncFlags (int x, int *r)
3095 {
3096         *r = 0;
3097         if (x == 0)
3098                 return 0;
3099 #ifdef MS_ASYNC
3100         if ((x & MS_ASYNC) == MS_ASYNC)
3101                 *r |= Mono_Posix_MsyncFlags_MS_ASYNC;
3102 #endif /* ndef MS_ASYNC */
3103 #ifdef MS_INVALIDATE
3104         if ((x & MS_INVALIDATE) == MS_INVALIDATE)
3105                 *r |= Mono_Posix_MsyncFlags_MS_INVALIDATE;
3106 #endif /* ndef MS_INVALIDATE */
3107 #ifdef MS_SYNC
3108         if ((x & MS_SYNC) == MS_SYNC)
3109                 *r |= Mono_Posix_MsyncFlags_MS_SYNC;
3110 #endif /* ndef MS_SYNC */
3111         return 0;
3112 }
3113
3114 int Mono_Posix_FromOpenFlags (int x, int *r)
3115 {
3116         *r = 0;
3117         if ((x & Mono_Posix_OpenFlags_O_APPEND) == Mono_Posix_OpenFlags_O_APPEND)
3118 #ifdef O_APPEND
3119                 *r |= O_APPEND;
3120 #else /* def O_APPEND */
3121                 {errno = EINVAL; return -1;}
3122 #endif /* ndef O_APPEND */
3123         if ((x & Mono_Posix_OpenFlags_O_ASYNC) == Mono_Posix_OpenFlags_O_ASYNC)
3124 #ifdef O_ASYNC
3125                 *r |= O_ASYNC;
3126 #else /* def O_ASYNC */
3127                 {errno = EINVAL; return -1;}
3128 #endif /* ndef O_ASYNC */
3129         if ((x & Mono_Posix_OpenFlags_O_CREAT) == Mono_Posix_OpenFlags_O_CREAT)
3130 #ifdef O_CREAT
3131                 *r |= O_CREAT;
3132 #else /* def O_CREAT */
3133                 {errno = EINVAL; return -1;}
3134 #endif /* ndef O_CREAT */
3135         if ((x & Mono_Posix_OpenFlags_O_DIRECT) == Mono_Posix_OpenFlags_O_DIRECT)
3136 #ifdef O_DIRECT
3137                 *r |= O_DIRECT;
3138 #else /* def O_DIRECT */
3139                 {errno = EINVAL; return -1;}
3140 #endif /* ndef O_DIRECT */
3141         if ((x & Mono_Posix_OpenFlags_O_DIRECTORY) == Mono_Posix_OpenFlags_O_DIRECTORY)
3142 #ifdef O_DIRECTORY
3143                 *r |= O_DIRECTORY;
3144 #else /* def O_DIRECTORY */
3145                 {errno = EINVAL; return -1;}
3146 #endif /* ndef O_DIRECTORY */
3147         if ((x & Mono_Posix_OpenFlags_O_EXCL) == Mono_Posix_OpenFlags_O_EXCL)
3148 #ifdef O_EXCL
3149                 *r |= O_EXCL;
3150 #else /* def O_EXCL */
3151                 {errno = EINVAL; return -1;}
3152 #endif /* ndef O_EXCL */
3153         if ((x & Mono_Posix_OpenFlags_O_LARGEFILE) == Mono_Posix_OpenFlags_O_LARGEFILE)
3154 #ifdef O_LARGEFILE
3155                 *r |= O_LARGEFILE;
3156 #else /* def O_LARGEFILE */
3157                 {errno = EINVAL; return -1;}
3158 #endif /* ndef O_LARGEFILE */
3159         if ((x & Mono_Posix_OpenFlags_O_NOCTTY) == Mono_Posix_OpenFlags_O_NOCTTY)
3160 #ifdef O_NOCTTY
3161                 *r |= O_NOCTTY;
3162 #else /* def O_NOCTTY */
3163                 {errno = EINVAL; return -1;}
3164 #endif /* ndef O_NOCTTY */
3165         if ((x & Mono_Posix_OpenFlags_O_NOFOLLOW) == Mono_Posix_OpenFlags_O_NOFOLLOW)
3166 #ifdef O_NOFOLLOW
3167                 *r |= O_NOFOLLOW;
3168 #else /* def O_NOFOLLOW */
3169                 {errno = EINVAL; return -1;}
3170 #endif /* ndef O_NOFOLLOW */
3171         if ((x & Mono_Posix_OpenFlags_O_NONBLOCK) == Mono_Posix_OpenFlags_O_NONBLOCK)
3172 #ifdef O_NONBLOCK
3173                 *r |= O_NONBLOCK;
3174 #else /* def O_NONBLOCK */
3175                 {errno = EINVAL; return -1;}
3176 #endif /* ndef O_NONBLOCK */
3177         if ((x & Mono_Posix_OpenFlags_O_RDONLY) == Mono_Posix_OpenFlags_O_RDONLY)
3178 #ifdef O_RDONLY
3179                 *r |= O_RDONLY;
3180 #else /* def O_RDONLY */
3181                 {errno = EINVAL; return -1;}
3182 #endif /* ndef O_RDONLY */
3183         if ((x & Mono_Posix_OpenFlags_O_RDWR) == Mono_Posix_OpenFlags_O_RDWR)
3184 #ifdef O_RDWR
3185                 *r |= O_RDWR;
3186 #else /* def O_RDWR */
3187                 {errno = EINVAL; return -1;}
3188 #endif /* ndef O_RDWR */
3189         if ((x & Mono_Posix_OpenFlags_O_SYNC) == Mono_Posix_OpenFlags_O_SYNC)
3190 #ifdef O_SYNC
3191                 *r |= O_SYNC;
3192 #else /* def O_SYNC */
3193                 {errno = EINVAL; return -1;}
3194 #endif /* ndef O_SYNC */
3195         if ((x & Mono_Posix_OpenFlags_O_TRUNC) == Mono_Posix_OpenFlags_O_TRUNC)
3196 #ifdef O_TRUNC
3197                 *r |= O_TRUNC;
3198 #else /* def O_TRUNC */
3199                 {errno = EINVAL; return -1;}
3200 #endif /* ndef O_TRUNC */
3201         if ((x & Mono_Posix_OpenFlags_O_WRONLY) == Mono_Posix_OpenFlags_O_WRONLY)
3202 #ifdef O_WRONLY
3203                 *r |= O_WRONLY;
3204 #else /* def O_WRONLY */
3205                 {errno = EINVAL; return -1;}
3206 #endif /* ndef O_WRONLY */
3207         if (x == 0)
3208                 return 0;
3209         return 0;
3210 }
3211
3212 int Mono_Posix_ToOpenFlags (int x, int *r)
3213 {
3214         *r = 0;
3215         if (x == 0)
3216                 return 0;
3217 #ifdef O_APPEND
3218         if ((x & O_APPEND) == O_APPEND)
3219                 *r |= Mono_Posix_OpenFlags_O_APPEND;
3220 #endif /* ndef O_APPEND */
3221 #ifdef O_ASYNC
3222         if ((x & O_ASYNC) == O_ASYNC)
3223                 *r |= Mono_Posix_OpenFlags_O_ASYNC;
3224 #endif /* ndef O_ASYNC */
3225 #ifdef O_CREAT
3226         if ((x & O_CREAT) == O_CREAT)
3227                 *r |= Mono_Posix_OpenFlags_O_CREAT;
3228 #endif /* ndef O_CREAT */
3229 #ifdef O_DIRECT
3230         if ((x & O_DIRECT) == O_DIRECT)
3231                 *r |= Mono_Posix_OpenFlags_O_DIRECT;
3232 #endif /* ndef O_DIRECT */
3233 #ifdef O_DIRECTORY
3234         if ((x & O_DIRECTORY) == O_DIRECTORY)
3235                 *r |= Mono_Posix_OpenFlags_O_DIRECTORY;
3236 #endif /* ndef O_DIRECTORY */
3237 #ifdef O_EXCL
3238         if ((x & O_EXCL) == O_EXCL)
3239                 *r |= Mono_Posix_OpenFlags_O_EXCL;
3240 #endif /* ndef O_EXCL */
3241 #ifdef O_LARGEFILE
3242         if ((x & O_LARGEFILE) == O_LARGEFILE)
3243                 *r |= Mono_Posix_OpenFlags_O_LARGEFILE;
3244 #endif /* ndef O_LARGEFILE */
3245 #ifdef O_NOCTTY
3246         if ((x & O_NOCTTY) == O_NOCTTY)
3247                 *r |= Mono_Posix_OpenFlags_O_NOCTTY;
3248 #endif /* ndef O_NOCTTY */
3249 #ifdef O_NOFOLLOW
3250         if ((x & O_NOFOLLOW) == O_NOFOLLOW)
3251                 *r |= Mono_Posix_OpenFlags_O_NOFOLLOW;
3252 #endif /* ndef O_NOFOLLOW */
3253 #ifdef O_NONBLOCK
3254         if ((x & O_NONBLOCK) == O_NONBLOCK)
3255                 *r |= Mono_Posix_OpenFlags_O_NONBLOCK;
3256 #endif /* ndef O_NONBLOCK */
3257 #ifdef O_RDONLY
3258         if ((x & O_RDONLY) == O_RDONLY)
3259                 *r |= Mono_Posix_OpenFlags_O_RDONLY;
3260 #endif /* ndef O_RDONLY */
3261 #ifdef O_RDWR
3262         if ((x & O_RDWR) == O_RDWR)
3263                 *r |= Mono_Posix_OpenFlags_O_RDWR;
3264 #endif /* ndef O_RDWR */
3265 #ifdef O_SYNC
3266         if ((x & O_SYNC) == O_SYNC)
3267                 *r |= Mono_Posix_OpenFlags_O_SYNC;
3268 #endif /* ndef O_SYNC */
3269 #ifdef O_TRUNC
3270         if ((x & O_TRUNC) == O_TRUNC)
3271                 *r |= Mono_Posix_OpenFlags_O_TRUNC;
3272 #endif /* ndef O_TRUNC */
3273 #ifdef O_WRONLY
3274         if ((x & O_WRONLY) == O_WRONLY)
3275                 *r |= Mono_Posix_OpenFlags_O_WRONLY;
3276 #endif /* ndef O_WRONLY */
3277         return 0;
3278 }
3279
3280 int Mono_Posix_FromPathconfName (int x, int *r)
3281 {
3282         *r = 0;
3283         if (x == Mono_Posix_PathconfName__PC_2_SYMLINKS)
3284 #ifdef _PC_2_SYMLINKS
3285                 {*r = _PC_2_SYMLINKS; return 0;}
3286 #else /* def _PC_2_SYMLINKS */
3287                 {errno = EINVAL; return -1;}
3288 #endif /* ndef _PC_2_SYMLINKS */
3289         if (x == Mono_Posix_PathconfName__PC_ALLOC_SIZE_MIN)
3290 #ifdef _PC_ALLOC_SIZE_MIN
3291                 {*r = _PC_ALLOC_SIZE_MIN; return 0;}
3292 #else /* def _PC_ALLOC_SIZE_MIN */
3293                 {errno = EINVAL; return -1;}
3294 #endif /* ndef _PC_ALLOC_SIZE_MIN */
3295         if (x == Mono_Posix_PathconfName__PC_ASYNC_IO)
3296 #ifdef _PC_ASYNC_IO
3297                 {*r = _PC_ASYNC_IO; return 0;}
3298 #else /* def _PC_ASYNC_IO */
3299                 {errno = EINVAL; return -1;}
3300 #endif /* ndef _PC_ASYNC_IO */
3301         if (x == Mono_Posix_PathconfName__PC_CHOWN_RESTRICTED)
3302 #ifdef _PC_CHOWN_RESTRICTED
3303                 {*r = _PC_CHOWN_RESTRICTED; return 0;}
3304 #else /* def _PC_CHOWN_RESTRICTED */
3305                 {errno = EINVAL; return -1;}
3306 #endif /* ndef _PC_CHOWN_RESTRICTED */
3307         if (x == Mono_Posix_PathconfName__PC_FILESIZEBITS)
3308 #ifdef _PC_FILESIZEBITS
3309                 {*r = _PC_FILESIZEBITS; return 0;}
3310 #else /* def _PC_FILESIZEBITS */
3311                 {errno = EINVAL; return -1;}
3312 #endif /* ndef _PC_FILESIZEBITS */
3313         if (x == Mono_Posix_PathconfName__PC_LINK_MAX)
3314 #ifdef _PC_LINK_MAX
3315                 {*r = _PC_LINK_MAX; return 0;}
3316 #else /* def _PC_LINK_MAX */
3317                 {errno = EINVAL; return -1;}
3318 #endif /* ndef _PC_LINK_MAX */
3319         if (x == Mono_Posix_PathconfName__PC_MAX_CANON)
3320 #ifdef _PC_MAX_CANON
3321                 {*r = _PC_MAX_CANON; return 0;}
3322 #else /* def _PC_MAX_CANON */
3323                 {errno = EINVAL; return -1;}
3324 #endif /* ndef _PC_MAX_CANON */
3325         if (x == Mono_Posix_PathconfName__PC_MAX_INPUT)
3326 #ifdef _PC_MAX_INPUT
3327                 {*r = _PC_MAX_INPUT; return 0;}
3328 #else /* def _PC_MAX_INPUT */
3329                 {errno = EINVAL; return -1;}
3330 #endif /* ndef _PC_MAX_INPUT */
3331         if (x == Mono_Posix_PathconfName__PC_NAME_MAX)
3332 #ifdef _PC_NAME_MAX
3333                 {*r = _PC_NAME_MAX; return 0;}
3334 #else /* def _PC_NAME_MAX */
3335                 {errno = EINVAL; return -1;}
3336 #endif /* ndef _PC_NAME_MAX */
3337         if (x == Mono_Posix_PathconfName__PC_NO_TRUNC)
3338 #ifdef _PC_NO_TRUNC
3339                 {*r = _PC_NO_TRUNC; return 0;}
3340 #else /* def _PC_NO_TRUNC */
3341                 {errno = EINVAL; return -1;}
3342 #endif /* ndef _PC_NO_TRUNC */
3343         if (x == Mono_Posix_PathconfName__PC_PATH_MAX)
3344 #ifdef _PC_PATH_MAX
3345                 {*r = _PC_PATH_MAX; return 0;}
3346 #else /* def _PC_PATH_MAX */
3347                 {errno = EINVAL; return -1;}
3348 #endif /* ndef _PC_PATH_MAX */
3349         if (x == Mono_Posix_PathconfName__PC_PIPE_BUF)
3350 #ifdef _PC_PIPE_BUF
3351                 {*r = _PC_PIPE_BUF; return 0;}
3352 #else /* def _PC_PIPE_BUF */
3353                 {errno = EINVAL; return -1;}
3354 #endif /* ndef _PC_PIPE_BUF */
3355         if (x == Mono_Posix_PathconfName__PC_PRIO_IO)
3356 #ifdef _PC_PRIO_IO
3357                 {*r = _PC_PRIO_IO; return 0;}
3358 #else /* def _PC_PRIO_IO */
3359                 {errno = EINVAL; return -1;}
3360 #endif /* ndef _PC_PRIO_IO */
3361         if (x == Mono_Posix_PathconfName__PC_REC_INCR_XFER_SIZE)
3362 #ifdef _PC_REC_INCR_XFER_SIZE
3363                 {*r = _PC_REC_INCR_XFER_SIZE; return 0;}
3364 #else /* def _PC_REC_INCR_XFER_SIZE */
3365                 {errno = EINVAL; return -1;}
3366 #endif /* ndef _PC_REC_INCR_XFER_SIZE */
3367         if (x == Mono_Posix_PathconfName__PC_REC_MAX_XFER_SIZE)
3368 #ifdef _PC_REC_MAX_XFER_SIZE
3369                 {*r = _PC_REC_MAX_XFER_SIZE; return 0;}
3370 #else /* def _PC_REC_MAX_XFER_SIZE */
3371                 {errno = EINVAL; return -1;}
3372 #endif /* ndef _PC_REC_MAX_XFER_SIZE */
3373         if (x == Mono_Posix_PathconfName__PC_REC_MIN_XFER_SIZE)
3374 #ifdef _PC_REC_MIN_XFER_SIZE
3375                 {*r = _PC_REC_MIN_XFER_SIZE; return 0;}
3376 #else /* def _PC_REC_MIN_XFER_SIZE */
3377                 {errno = EINVAL; return -1;}
3378 #endif /* ndef _PC_REC_MIN_XFER_SIZE */
3379         if (x == Mono_Posix_PathconfName__PC_REC_XFER_ALIGN)
3380 #ifdef _PC_REC_XFER_ALIGN
3381                 {*r = _PC_REC_XFER_ALIGN; return 0;}
3382 #else /* def _PC_REC_XFER_ALIGN */
3383                 {errno = EINVAL; return -1;}
3384 #endif /* ndef _PC_REC_XFER_ALIGN */
3385         if (x == Mono_Posix_PathconfName__PC_SOCK_MAXBUF)
3386 #ifdef _PC_SOCK_MAXBUF
3387                 {*r = _PC_SOCK_MAXBUF; return 0;}
3388 #else /* def _PC_SOCK_MAXBUF */
3389                 {errno = EINVAL; return -1;}
3390 #endif /* ndef _PC_SOCK_MAXBUF */
3391         if (x == Mono_Posix_PathconfName__PC_SYMLINK_MAX)
3392 #ifdef _PC_SYMLINK_MAX
3393                 {*r = _PC_SYMLINK_MAX; return 0;}
3394 #else /* def _PC_SYMLINK_MAX */
3395                 {errno = EINVAL; return -1;}
3396 #endif /* ndef _PC_SYMLINK_MAX */
3397         if (x == Mono_Posix_PathconfName__PC_SYNC_IO)
3398 #ifdef _PC_SYNC_IO
3399                 {*r = _PC_SYNC_IO; return 0;}
3400 #else /* def _PC_SYNC_IO */
3401                 {errno = EINVAL; return -1;}
3402 #endif /* ndef _PC_SYNC_IO */
3403         if (x == Mono_Posix_PathconfName__PC_VDISABLE)
3404 #ifdef _PC_VDISABLE
3405                 {*r = _PC_VDISABLE; return 0;}
3406 #else /* def _PC_VDISABLE */
3407                 {errno = EINVAL; return -1;}
3408 #endif /* ndef _PC_VDISABLE */
3409         if (x == 0)
3410                 return 0;
3411         errno = EINVAL; return -1;
3412 }
3413
3414 int Mono_Posix_ToPathconfName (int x, int *r)
3415 {
3416         *r = 0;
3417         if (x == 0)
3418                 return 0;
3419 #ifdef _PC_2_SYMLINKS
3420         if (x == _PC_2_SYMLINKS)
3421                 {*r = Mono_Posix_PathconfName__PC_2_SYMLINKS; return 0;}
3422 #endif /* ndef _PC_2_SYMLINKS */
3423 #ifdef _PC_ALLOC_SIZE_MIN
3424         if (x == _PC_ALLOC_SIZE_MIN)
3425                 {*r = Mono_Posix_PathconfName__PC_ALLOC_SIZE_MIN; return 0;}
3426 #endif /* ndef _PC_ALLOC_SIZE_MIN */
3427 #ifdef _PC_ASYNC_IO
3428         if (x == _PC_ASYNC_IO)
3429                 {*r = Mono_Posix_PathconfName__PC_ASYNC_IO; return 0;}
3430 #endif /* ndef _PC_ASYNC_IO */
3431 #ifdef _PC_CHOWN_RESTRICTED
3432         if (x == _PC_CHOWN_RESTRICTED)
3433                 {*r = Mono_Posix_PathconfName__PC_CHOWN_RESTRICTED; return 0;}
3434 #endif /* ndef _PC_CHOWN_RESTRICTED */
3435 #ifdef _PC_FILESIZEBITS
3436         if (x == _PC_FILESIZEBITS)
3437                 {*r = Mono_Posix_PathconfName__PC_FILESIZEBITS; return 0;}
3438 #endif /* ndef _PC_FILESIZEBITS */
3439 #ifdef _PC_LINK_MAX
3440         if (x == _PC_LINK_MAX)
3441                 {*r = Mono_Posix_PathconfName__PC_LINK_MAX; return 0;}
3442 #endif /* ndef _PC_LINK_MAX */
3443 #ifdef _PC_MAX_CANON
3444         if (x == _PC_MAX_CANON)
3445                 {*r = Mono_Posix_PathconfName__PC_MAX_CANON; return 0;}
3446 #endif /* ndef _PC_MAX_CANON */
3447 #ifdef _PC_MAX_INPUT
3448         if (x == _PC_MAX_INPUT)
3449                 {*r = Mono_Posix_PathconfName__PC_MAX_INPUT; return 0;}
3450 #endif /* ndef _PC_MAX_INPUT */
3451 #ifdef _PC_NAME_MAX
3452         if (x == _PC_NAME_MAX)
3453                 {*r = Mono_Posix_PathconfName__PC_NAME_MAX; return 0;}
3454 #endif /* ndef _PC_NAME_MAX */
3455 #ifdef _PC_NO_TRUNC
3456         if (x == _PC_NO_TRUNC)
3457                 {*r = Mono_Posix_PathconfName__PC_NO_TRUNC; return 0;}
3458 #endif /* ndef _PC_NO_TRUNC */
3459 #ifdef _PC_PATH_MAX
3460         if (x == _PC_PATH_MAX)
3461                 {*r = Mono_Posix_PathconfName__PC_PATH_MAX; return 0;}
3462 #endif /* ndef _PC_PATH_MAX */
3463 #ifdef _PC_PIPE_BUF
3464         if (x == _PC_PIPE_BUF)
3465                 {*r = Mono_Posix_PathconfName__PC_PIPE_BUF; return 0;}
3466 #endif /* ndef _PC_PIPE_BUF */
3467 #ifdef _PC_PRIO_IO
3468         if (x == _PC_PRIO_IO)
3469                 {*r = Mono_Posix_PathconfName__PC_PRIO_IO; return 0;}
3470 #endif /* ndef _PC_PRIO_IO */
3471 #ifdef _PC_REC_INCR_XFER_SIZE
3472         if (x == _PC_REC_INCR_XFER_SIZE)
3473                 {*r = Mono_Posix_PathconfName__PC_REC_INCR_XFER_SIZE; return 0;}
3474 #endif /* ndef _PC_REC_INCR_XFER_SIZE */
3475 #ifdef _PC_REC_MAX_XFER_SIZE
3476         if (x == _PC_REC_MAX_XFER_SIZE)
3477                 {*r = Mono_Posix_PathconfName__PC_REC_MAX_XFER_SIZE; return 0;}
3478 #endif /* ndef _PC_REC_MAX_XFER_SIZE */
3479 #ifdef _PC_REC_MIN_XFER_SIZE
3480         if (x == _PC_REC_MIN_XFER_SIZE)
3481                 {*r = Mono_Posix_PathconfName__PC_REC_MIN_XFER_SIZE; return 0;}
3482 #endif /* ndef _PC_REC_MIN_XFER_SIZE */
3483 #ifdef _PC_REC_XFER_ALIGN
3484         if (x == _PC_REC_XFER_ALIGN)
3485                 {*r = Mono_Posix_PathconfName__PC_REC_XFER_ALIGN; return 0;}
3486 #endif /* ndef _PC_REC_XFER_ALIGN */
3487 #ifdef _PC_SOCK_MAXBUF
3488         if (x == _PC_SOCK_MAXBUF)
3489                 {*r = Mono_Posix_PathconfName__PC_SOCK_MAXBUF; return 0;}
3490 #endif /* ndef _PC_SOCK_MAXBUF */
3491 #ifdef _PC_SYMLINK_MAX
3492         if (x == _PC_SYMLINK_MAX)
3493                 {*r = Mono_Posix_PathconfName__PC_SYMLINK_MAX; return 0;}
3494 #endif /* ndef _PC_SYMLINK_MAX */
3495 #ifdef _PC_SYNC_IO
3496         if (x == _PC_SYNC_IO)
3497                 {*r = Mono_Posix_PathconfName__PC_SYNC_IO; return 0;}
3498 #endif /* ndef _PC_SYNC_IO */
3499 #ifdef _PC_VDISABLE
3500         if (x == _PC_VDISABLE)
3501                 {*r = Mono_Posix_PathconfName__PC_VDISABLE; return 0;}
3502 #endif /* ndef _PC_VDISABLE */
3503         errno = EINVAL; return -1;
3504 }
3505
3506 int Mono_Posix_FromPollEvents (short x, short *r)
3507 {
3508         *r = 0;
3509         if ((x & Mono_Posix_PollEvents_POLLERR) == Mono_Posix_PollEvents_POLLERR)
3510 #ifdef POLLERR
3511                 *r |= POLLERR;
3512 #else /* def POLLERR */
3513                 {errno = EINVAL; return -1;}
3514 #endif /* ndef POLLERR */
3515         if ((x & Mono_Posix_PollEvents_POLLHUP) == Mono_Posix_PollEvents_POLLHUP)
3516 #ifdef POLLHUP
3517                 *r |= POLLHUP;
3518 #else /* def POLLHUP */
3519                 {errno = EINVAL; return -1;}
3520 #endif /* ndef POLLHUP */
3521         if ((x & Mono_Posix_PollEvents_POLLIN) == Mono_Posix_PollEvents_POLLIN)
3522 #ifdef POLLIN
3523                 *r |= POLLIN;
3524 #else /* def POLLIN */
3525                 {errno = EINVAL; return -1;}
3526 #endif /* ndef POLLIN */
3527         if ((x & Mono_Posix_PollEvents_POLLNVAL) == Mono_Posix_PollEvents_POLLNVAL)
3528 #ifdef POLLNVAL
3529                 *r |= POLLNVAL;
3530 #else /* def POLLNVAL */
3531                 {errno = EINVAL; return -1;}
3532 #endif /* ndef POLLNVAL */
3533         if ((x & Mono_Posix_PollEvents_POLLOUT) == Mono_Posix_PollEvents_POLLOUT)
3534 #ifdef POLLOUT
3535                 *r |= POLLOUT;
3536 #else /* def POLLOUT */
3537                 {errno = EINVAL; return -1;}
3538 #endif /* ndef POLLOUT */
3539         if ((x & Mono_Posix_PollEvents_POLLPRI) == Mono_Posix_PollEvents_POLLPRI)
3540 #ifdef POLLPRI
3541                 *r |= POLLPRI;
3542 #else /* def POLLPRI */
3543                 {errno = EINVAL; return -1;}
3544 #endif /* ndef POLLPRI */
3545         if ((x & Mono_Posix_PollEvents_POLLRDBAND) == Mono_Posix_PollEvents_POLLRDBAND)
3546 #ifdef POLLRDBAND
3547                 *r |= POLLRDBAND;
3548 #else /* def POLLRDBAND */
3549                 {errno = EINVAL; return -1;}
3550 #endif /* ndef POLLRDBAND */
3551         if ((x & Mono_Posix_PollEvents_POLLRDNORM) == Mono_Posix_PollEvents_POLLRDNORM)
3552 #ifdef POLLRDNORM
3553                 *r |= POLLRDNORM;
3554 #else /* def POLLRDNORM */
3555                 {errno = EINVAL; return -1;}
3556 #endif /* ndef POLLRDNORM */
3557         if ((x & Mono_Posix_PollEvents_POLLWRBAND) == Mono_Posix_PollEvents_POLLWRBAND)
3558 #ifdef POLLWRBAND
3559                 *r |= POLLWRBAND;
3560 #else /* def POLLWRBAND */
3561                 {errno = EINVAL; return -1;}
3562 #endif /* ndef POLLWRBAND */
3563         if ((x & Mono_Posix_PollEvents_POLLWRNORM) == Mono_Posix_PollEvents_POLLWRNORM)
3564 #ifdef POLLWRNORM
3565                 *r |= POLLWRNORM;
3566 #else /* def POLLWRNORM */
3567                 {errno = EINVAL; return -1;}
3568 #endif /* ndef POLLWRNORM */
3569         if (x == 0)
3570                 return 0;
3571         return 0;
3572 }
3573
3574 int Mono_Posix_ToPollEvents (short x, short *r)
3575 {
3576         *r = 0;
3577         if (x == 0)
3578                 return 0;
3579 #ifdef POLLERR
3580         if ((x & POLLERR) == POLLERR)
3581                 *r |= Mono_Posix_PollEvents_POLLERR;
3582 #endif /* ndef POLLERR */
3583 #ifdef POLLHUP
3584         if ((x & POLLHUP) == POLLHUP)
3585                 *r |= Mono_Posix_PollEvents_POLLHUP;
3586 #endif /* ndef POLLHUP */
3587 #ifdef POLLIN
3588         if ((x & POLLIN) == POLLIN)
3589                 *r |= Mono_Posix_PollEvents_POLLIN;
3590 #endif /* ndef POLLIN */
3591 #ifdef POLLNVAL
3592         if ((x & POLLNVAL) == POLLNVAL)
3593                 *r |= Mono_Posix_PollEvents_POLLNVAL;
3594 #endif /* ndef POLLNVAL */
3595 #ifdef POLLOUT
3596         if ((x & POLLOUT) == POLLOUT)
3597                 *r |= Mono_Posix_PollEvents_POLLOUT;
3598 #endif /* ndef POLLOUT */
3599 #ifdef POLLPRI
3600         if ((x & POLLPRI) == POLLPRI)
3601                 *r |= Mono_Posix_PollEvents_POLLPRI;
3602 #endif /* ndef POLLPRI */
3603 #ifdef POLLRDBAND
3604         if ((x & POLLRDBAND) == POLLRDBAND)
3605                 *r |= Mono_Posix_PollEvents_POLLRDBAND;
3606 #endif /* ndef POLLRDBAND */
3607 #ifdef POLLRDNORM
3608         if ((x & POLLRDNORM) == POLLRDNORM)
3609                 *r |= Mono_Posix_PollEvents_POLLRDNORM;
3610 #endif /* ndef POLLRDNORM */
3611 #ifdef POLLWRBAND
3612         if ((x & POLLWRBAND) == POLLWRBAND)
3613                 *r |= Mono_Posix_PollEvents_POLLWRBAND;
3614 #endif /* ndef POLLWRBAND */
3615 #ifdef POLLWRNORM
3616         if ((x & POLLWRNORM) == POLLWRNORM)
3617                 *r |= Mono_Posix_PollEvents_POLLWRNORM;
3618 #endif /* ndef POLLWRNORM */
3619         return 0;
3620 }
3621
3622 #ifdef HAVE_STRUCT_POLLFD
3623 int
3624 Mono_Posix_FromPollfd (struct Mono_Posix_Pollfd *from, struct pollfd *to)
3625 {
3626         _cnm_return_val_if_overflow (int, from->fd, -1);
3627
3628         memset (to, 0, sizeof(*to));
3629
3630         to->fd      = from->fd;
3631         if (Mono_Posix_FromPollEvents (from->events, &to->events) != 0) {
3632                 return -1;
3633         }
3634         if (Mono_Posix_FromPollEvents (from->revents, &to->revents) != 0) {
3635                 return -1;
3636         }
3637
3638         return 0;
3639 }
3640 #endif /* ndef HAVE_STRUCT_POLLFD */
3641
3642
3643 #ifdef HAVE_STRUCT_POLLFD
3644 int
3645 Mono_Posix_ToPollfd (struct pollfd *from, struct Mono_Posix_Pollfd *to)
3646 {
3647         _cnm_return_val_if_overflow (int, from->fd, -1);
3648
3649         memset (to, 0, sizeof(*to));
3650
3651         to->fd      = from->fd;
3652         if (Mono_Posix_ToPollEvents (from->events, &to->events) != 0) {
3653                 return -1;
3654         }
3655         if (Mono_Posix_ToPollEvents (from->revents, &to->revents) != 0) {
3656                 return -1;
3657         }
3658
3659         return 0;
3660 }
3661 #endif /* ndef HAVE_STRUCT_POLLFD */
3662
3663
3664 int Mono_Posix_FromPosixFadviseAdvice (int x, int *r)
3665 {
3666         *r = 0;
3667         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_DONTNEED)
3668 #ifdef POSIX_FADV_DONTNEED
3669                 {*r = POSIX_FADV_DONTNEED; return 0;}
3670 #else /* def POSIX_FADV_DONTNEED */
3671                 {errno = EINVAL; return -1;}
3672 #endif /* ndef POSIX_FADV_DONTNEED */
3673         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NOREUSE)
3674 #ifdef POSIX_FADV_NOREUSE
3675                 {*r = POSIX_FADV_NOREUSE; return 0;}
3676 #else /* def POSIX_FADV_NOREUSE */
3677                 {errno = EINVAL; return -1;}
3678 #endif /* ndef POSIX_FADV_NOREUSE */
3679         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NORMAL)
3680 #ifdef POSIX_FADV_NORMAL
3681                 {*r = POSIX_FADV_NORMAL; return 0;}
3682 #else /* def POSIX_FADV_NORMAL */
3683                 {errno = EINVAL; return -1;}
3684 #endif /* ndef POSIX_FADV_NORMAL */
3685         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_RANDOM)
3686 #ifdef POSIX_FADV_RANDOM
3687                 {*r = POSIX_FADV_RANDOM; return 0;}
3688 #else /* def POSIX_FADV_RANDOM */
3689                 {errno = EINVAL; return -1;}
3690 #endif /* ndef POSIX_FADV_RANDOM */
3691         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_SEQUENTIAL)
3692 #ifdef POSIX_FADV_SEQUENTIAL
3693                 {*r = POSIX_FADV_SEQUENTIAL; return 0;}
3694 #else /* def POSIX_FADV_SEQUENTIAL */
3695                 {errno = EINVAL; return -1;}
3696 #endif /* ndef POSIX_FADV_SEQUENTIAL */
3697         if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_WILLNEED)
3698 #ifdef POSIX_FADV_WILLNEED
3699                 {*r = POSIX_FADV_WILLNEED; return 0;}
3700 #else /* def POSIX_FADV_WILLNEED */
3701                 {errno = EINVAL; return -1;}
3702 #endif /* ndef POSIX_FADV_WILLNEED */
3703         if (x == 0)
3704                 return 0;
3705         errno = EINVAL; return -1;
3706 }
3707
3708 int Mono_Posix_ToPosixFadviseAdvice (int x, int *r)
3709 {
3710         *r = 0;
3711         if (x == 0)
3712                 return 0;
3713 #ifdef POSIX_FADV_DONTNEED
3714         if (x == POSIX_FADV_DONTNEED)
3715                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_DONTNEED; return 0;}
3716 #endif /* ndef POSIX_FADV_DONTNEED */
3717 #ifdef POSIX_FADV_NOREUSE
3718         if (x == POSIX_FADV_NOREUSE)
3719                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NOREUSE; return 0;}
3720 #endif /* ndef POSIX_FADV_NOREUSE */
3721 #ifdef POSIX_FADV_NORMAL
3722         if (x == POSIX_FADV_NORMAL)
3723                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NORMAL; return 0;}
3724 #endif /* ndef POSIX_FADV_NORMAL */
3725 #ifdef POSIX_FADV_RANDOM
3726         if (x == POSIX_FADV_RANDOM)
3727                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_RANDOM; return 0;}
3728 #endif /* ndef POSIX_FADV_RANDOM */
3729 #ifdef POSIX_FADV_SEQUENTIAL
3730         if (x == POSIX_FADV_SEQUENTIAL)
3731                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_SEQUENTIAL; return 0;}
3732 #endif /* ndef POSIX_FADV_SEQUENTIAL */
3733 #ifdef POSIX_FADV_WILLNEED
3734         if (x == POSIX_FADV_WILLNEED)
3735                 {*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_WILLNEED; return 0;}
3736 #endif /* ndef POSIX_FADV_WILLNEED */
3737         errno = EINVAL; return -1;
3738 }
3739
3740 int Mono_Posix_FromPosixMadviseAdvice (int x, int *r)
3741 {
3742         *r = 0;
3743         if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_DONTNEED)
3744 #ifdef POSIX_MADV_DONTNEED
3745                 {*r = POSIX_MADV_DONTNEED; return 0;}
3746 #else /* def POSIX_MADV_DONTNEED */
3747                 {errno = EINVAL; return -1;}
3748 #endif /* ndef POSIX_MADV_DONTNEED */
3749         if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_NORMAL)
3750 #ifdef POSIX_MADV_NORMAL
3751                 {*r = POSIX_MADV_NORMAL; return 0;}
3752 #else /* def POSIX_MADV_NORMAL */
3753                 {errno = EINVAL; return -1;}
3754 #endif /* ndef POSIX_MADV_NORMAL */
3755         if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_RANDOM)
3756 #ifdef POSIX_MADV_RANDOM
3757                 {*r = POSIX_MADV_RANDOM; return 0;}
3758 #else /* def POSIX_MADV_RANDOM */
3759                 {errno = EINVAL; return -1;}
3760 #endif /* ndef POSIX_MADV_RANDOM */
3761         if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_SEQUENTIAL)
3762 #ifdef POSIX_MADV_SEQUENTIAL
3763                 {*r = POSIX_MADV_SEQUENTIAL; return 0;}
3764 #else /* def POSIX_MADV_SEQUENTIAL */
3765                 {errno = EINVAL; return -1;}
3766 #endif /* ndef POSIX_MADV_SEQUENTIAL */
3767         if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_WILLNEED)
3768 #ifdef POSIX_MADV_WILLNEED
3769                 {*r = POSIX_MADV_WILLNEED; return 0;}
3770 #else /* def POSIX_MADV_WILLNEED */
3771                 {errno = EINVAL; return -1;}
3772 #endif /* ndef POSIX_MADV_WILLNEED */
3773         if (x == 0)
3774                 return 0;
3775         errno = EINVAL; return -1;
3776 }
3777
3778 int Mono_Posix_ToPosixMadviseAdvice (int x, int *r)
3779 {
3780         *r = 0;
3781         if (x == 0)
3782                 return 0;
3783 #ifdef POSIX_MADV_DONTNEED
3784         if (x == POSIX_MADV_DONTNEED)
3785                 {*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_DONTNEED; return 0;}
3786 #endif /* ndef POSIX_MADV_DONTNEED */
3787 #ifdef POSIX_MADV_NORMAL
3788         if (x == POSIX_MADV_NORMAL)
3789                 {*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_NORMAL; return 0;}
3790 #endif /* ndef POSIX_MADV_NORMAL */
3791 #ifdef POSIX_MADV_RANDOM
3792         if (x == POSIX_MADV_RANDOM)
3793                 {*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_RANDOM; return 0;}
3794 #endif /* ndef POSIX_MADV_RANDOM */
3795 #ifdef POSIX_MADV_SEQUENTIAL
3796         if (x == POSIX_MADV_SEQUENTIAL)
3797                 {*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_SEQUENTIAL; return 0;}
3798 #endif /* ndef POSIX_MADV_SEQUENTIAL */
3799 #ifdef POSIX_MADV_WILLNEED
3800         if (x == POSIX_MADV_WILLNEED)
3801                 {*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_WILLNEED; return 0;}
3802 #endif /* ndef POSIX_MADV_WILLNEED */
3803         errno = EINVAL; return -1;
3804 }
3805
3806 int Mono_Posix_FromSeekFlags (short x, short *r)
3807 {
3808         *r = 0;
3809         if (x == Mono_Posix_SeekFlags_L_INCR)
3810 #ifdef L_INCR
3811                 {*r = L_INCR; return 0;}
3812 #else /* def L_INCR */
3813                 {errno = EINVAL; return -1;}
3814 #endif /* ndef L_INCR */
3815         if (x == Mono_Posix_SeekFlags_L_SET)
3816 #ifdef L_SET
3817                 {*r = L_SET; return 0;}
3818 #else /* def L_SET */
3819                 {errno = EINVAL; return -1;}
3820 #endif /* ndef L_SET */
3821         if (x == Mono_Posix_SeekFlags_L_XTND)
3822 #ifdef L_XTND
3823                 {*r = L_XTND; return 0;}
3824 #else /* def L_XTND */
3825                 {errno = EINVAL; return -1;}
3826 #endif /* ndef L_XTND */
3827         if (x == Mono_Posix_SeekFlags_SEEK_CUR)
3828 #ifdef SEEK_CUR
3829                 {*r = SEEK_CUR; return 0;}
3830 #else /* def SEEK_CUR */
3831                 {errno = EINVAL; return -1;}
3832 #endif /* ndef SEEK_CUR */
3833         if (x == Mono_Posix_SeekFlags_SEEK_END)
3834 #ifdef SEEK_END
3835                 {*r = SEEK_END; return 0;}
3836 #else /* def SEEK_END */
3837                 {errno = EINVAL; return -1;}
3838 #endif /* ndef SEEK_END */
3839         if (x == Mono_Posix_SeekFlags_SEEK_SET)
3840 #ifdef SEEK_SET
3841                 {*r = SEEK_SET; return 0;}
3842 #else /* def SEEK_SET */
3843                 {errno = EINVAL; return -1;}
3844 #endif /* ndef SEEK_SET */
3845         if (x == 0)
3846                 return 0;
3847         errno = EINVAL; return -1;
3848 }
3849
3850 int Mono_Posix_ToSeekFlags (short x, short *r)
3851 {
3852         *r = 0;
3853         if (x == 0)
3854                 return 0;
3855 #ifdef L_INCR
3856         if (x == L_INCR)
3857                 {*r = Mono_Posix_SeekFlags_L_INCR; return 0;}
3858 #endif /* ndef L_INCR */
3859 #ifdef L_SET
3860         if (x == L_SET)
3861                 {*r = Mono_Posix_SeekFlags_L_SET; return 0;}
3862 #endif /* ndef L_SET */
3863 #ifdef L_XTND
3864         if (x == L_XTND)
3865                 {*r = Mono_Posix_SeekFlags_L_XTND; return 0;}
3866 #endif /* ndef L_XTND */
3867 #ifdef SEEK_CUR
3868         if (x == SEEK_CUR)
3869                 {*r = Mono_Posix_SeekFlags_SEEK_CUR; return 0;}
3870 #endif /* ndef SEEK_CUR */
3871 #ifdef SEEK_END
3872         if (x == SEEK_END)
3873                 {*r = Mono_Posix_SeekFlags_SEEK_END; return 0;}
3874 #endif /* ndef SEEK_END */
3875 #ifdef SEEK_SET
3876         if (x == SEEK_SET)
3877                 {*r = Mono_Posix_SeekFlags_SEEK_SET; return 0;}
3878 #endif /* ndef SEEK_SET */
3879         errno = EINVAL; return -1;
3880 }
3881
3882 int Mono_Posix_FromSignum (int x, int *r)
3883 {
3884         *r = 0;
3885         if (x == Mono_Posix_Signum_SIGABRT)
3886 #ifdef SIGABRT
3887                 {*r = SIGABRT; return 0;}
3888 #else /* def SIGABRT */
3889                 {errno = EINVAL; return -1;}
3890 #endif /* ndef SIGABRT */
3891         if (x == Mono_Posix_Signum_SIGALRM)
3892 #ifdef SIGALRM
3893                 {*r = SIGALRM; return 0;}
3894 #else /* def SIGALRM */
3895                 {errno = EINVAL; return -1;}
3896 #endif /* ndef SIGALRM */
3897         if (x == Mono_Posix_Signum_SIGBUS)
3898 #ifdef SIGBUS
3899                 {*r = SIGBUS; return 0;}
3900 #else /* def SIGBUS */
3901                 {errno = EINVAL; return -1;}
3902 #endif /* ndef SIGBUS */
3903         if (x == Mono_Posix_Signum_SIGCHLD)
3904 #ifdef SIGCHLD
3905                 {*r = SIGCHLD; return 0;}
3906 #else /* def SIGCHLD */
3907                 {errno = EINVAL; return -1;}
3908 #endif /* ndef SIGCHLD */
3909         if (x == Mono_Posix_Signum_SIGCLD)
3910 #ifdef SIGCLD
3911                 {*r = SIGCLD; return 0;}
3912 #else /* def SIGCLD */
3913                 {errno = EINVAL; return -1;}
3914 #endif /* ndef SIGCLD */
3915         if (x == Mono_Posix_Signum_SIGCONT)
3916 #ifdef SIGCONT
3917                 {*r = SIGCONT; return 0;}
3918 #else /* def SIGCONT */
3919                 {errno = EINVAL; return -1;}
3920 #endif /* ndef SIGCONT */
3921         if (x == Mono_Posix_Signum_SIGFPE)
3922 #ifdef SIGFPE
3923                 {*r = SIGFPE; return 0;}
3924 #else /* def SIGFPE */
3925                 {errno = EINVAL; return -1;}
3926 #endif /* ndef SIGFPE */
3927         if (x == Mono_Posix_Signum_SIGHUP)
3928 #ifdef SIGHUP
3929                 {*r = SIGHUP; return 0;}
3930 #else /* def SIGHUP */
3931                 {errno = EINVAL; return -1;}
3932 #endif /* ndef SIGHUP */
3933         if (x == Mono_Posix_Signum_SIGILL)
3934 #ifdef SIGILL
3935                 {*r = SIGILL; return 0;}
3936 #else /* def SIGILL */
3937                 {errno = EINVAL; return -1;}
3938 #endif /* ndef SIGILL */
3939         if (x == Mono_Posix_Signum_SIGINT)
3940 #ifdef SIGINT
3941                 {*r = SIGINT; return 0;}
3942 #else /* def SIGINT */
3943                 {errno = EINVAL; return -1;}
3944 #endif /* ndef SIGINT */
3945         if (x == Mono_Posix_Signum_SIGIO)
3946 #ifdef SIGIO
3947                 {*r = SIGIO; return 0;}
3948 #else /* def SIGIO */
3949                 {errno = EINVAL; return -1;}
3950 #endif /* ndef SIGIO */
3951         if (x == Mono_Posix_Signum_SIGIOT)
3952 #ifdef SIGIOT
3953                 {*r = SIGIOT; return 0;}
3954 #else /* def SIGIOT */
3955                 {errno = EINVAL; return -1;}
3956 #endif /* ndef SIGIOT */
3957         if (x == Mono_Posix_Signum_SIGKILL)
3958 #ifdef SIGKILL
3959                 {*r = SIGKILL; return 0;}
3960 #else /* def SIGKILL */
3961                 {errno = EINVAL; return -1;}
3962 #endif /* ndef SIGKILL */
3963         if (x == Mono_Posix_Signum_SIGPIPE)
3964 #ifdef SIGPIPE
3965                 {*r = SIGPIPE; return 0;}
3966 #else /* def SIGPIPE */
3967                 {errno = EINVAL; return -1;}
3968 #endif /* ndef SIGPIPE */
3969         if (x == Mono_Posix_Signum_SIGPOLL)
3970 #ifdef SIGPOLL
3971                 {*r = SIGPOLL; return 0;}
3972 #else /* def SIGPOLL */
3973                 {errno = EINVAL; return -1;}
3974 #endif /* ndef SIGPOLL */
3975         if (x == Mono_Posix_Signum_SIGPROF)
3976 #ifdef SIGPROF
3977                 {*r = SIGPROF; return 0;}
3978 #else /* def SIGPROF */
3979                 {errno = EINVAL; return -1;}
3980 #endif /* ndef SIGPROF */
3981         if (x == Mono_Posix_Signum_SIGPWR)
3982 #ifdef SIGPWR
3983                 {*r = SIGPWR; return 0;}
3984 #else /* def SIGPWR */
3985                 {errno = EINVAL; return -1;}
3986 #endif /* ndef SIGPWR */
3987         if (x == Mono_Posix_Signum_SIGQUIT)
3988 #ifdef SIGQUIT
3989                 {*r = SIGQUIT; return 0;}
3990 #else /* def SIGQUIT */
3991                 {errno = EINVAL; return -1;}
3992 #endif /* ndef SIGQUIT */
3993         if (x == Mono_Posix_Signum_SIGSEGV)
3994 #ifdef SIGSEGV
3995                 {*r = SIGSEGV; return 0;}
3996 #else /* def SIGSEGV */
3997                 {errno = EINVAL; return -1;}
3998 #endif /* ndef SIGSEGV */
3999         if (x == Mono_Posix_Signum_SIGSTKFLT)
4000 #ifdef SIGSTKFLT
4001                 {*r = SIGSTKFLT; return 0;}
4002 #else /* def SIGSTKFLT */
4003                 {errno = EINVAL; return -1;}
4004 #endif /* ndef SIGSTKFLT */
4005         if (x == Mono_Posix_Signum_SIGSTOP)
4006 #ifdef SIGSTOP
4007                 {*r = SIGSTOP; return 0;}
4008 #else /* def SIGSTOP */
4009                 {errno = EINVAL; return -1;}
4010 #endif /* ndef SIGSTOP */
4011         if (x == Mono_Posix_Signum_SIGSYS)
4012 #ifdef SIGSYS
4013                 {*r = SIGSYS; return 0;}
4014 #else /* def SIGSYS */
4015                 {errno = EINVAL; return -1;}
4016 #endif /* ndef SIGSYS */
4017         if (x == Mono_Posix_Signum_SIGTERM)
4018 #ifdef SIGTERM
4019                 {*r = SIGTERM; return 0;}
4020 #else /* def SIGTERM */
4021                 {errno = EINVAL; return -1;}
4022 #endif /* ndef SIGTERM */
4023         if (x == Mono_Posix_Signum_SIGTRAP)
4024 #ifdef SIGTRAP
4025                 {*r = SIGTRAP; return 0;}
4026 #else /* def SIGTRAP */
4027                 {errno = EINVAL; return -1;}
4028 #endif /* ndef SIGTRAP */
4029         if (x == Mono_Posix_Signum_SIGTSTP)
4030 #ifdef SIGTSTP
4031                 {*r = SIGTSTP; return 0;}
4032 #else /* def SIGTSTP */
4033                 {errno = EINVAL; return -1;}
4034 #endif /* ndef SIGTSTP */
4035         if (x == Mono_Posix_Signum_SIGTTIN)
4036 #ifdef SIGTTIN
4037                 {*r = SIGTTIN; return 0;}
4038 #else /* def SIGTTIN */
4039                 {errno = EINVAL; return -1;}
4040 #endif /* ndef SIGTTIN */
4041         if (x == Mono_Posix_Signum_SIGTTOU)
4042 #ifdef SIGTTOU
4043                 {*r = SIGTTOU; return 0;}
4044 #else /* def SIGTTOU */
4045                 {errno = EINVAL; return -1;}
4046 #endif /* ndef SIGTTOU */
4047         if (x == Mono_Posix_Signum_SIGUNUSED)
4048 #ifdef SIGUNUSED
4049                 {*r = SIGUNUSED; return 0;}
4050 #else /* def SIGUNUSED */
4051                 {errno = EINVAL; return -1;}
4052 #endif /* ndef SIGUNUSED */
4053         if (x == Mono_Posix_Signum_SIGURG)
4054 #ifdef SIGURG
4055                 {*r = SIGURG; return 0;}
4056 #else /* def SIGURG */
4057                 {errno = EINVAL; return -1;}
4058 #endif /* ndef SIGURG */
4059         if (x == Mono_Posix_Signum_SIGUSR1)
4060 #ifdef SIGUSR1
4061                 {*r = SIGUSR1; return 0;}
4062 #else /* def SIGUSR1 */
4063                 {errno = EINVAL; return -1;}
4064 #endif /* ndef SIGUSR1 */
4065         if (x == Mono_Posix_Signum_SIGUSR2)
4066 #ifdef SIGUSR2
4067                 {*r = SIGUSR2; return 0;}
4068 #else /* def SIGUSR2 */
4069                 {errno = EINVAL; return -1;}
4070 #endif /* ndef SIGUSR2 */
4071         if (x == Mono_Posix_Signum_SIGVTALRM)
4072 #ifdef SIGVTALRM
4073                 {*r = SIGVTALRM; return 0;}
4074 #else /* def SIGVTALRM */
4075                 {errno = EINVAL; return -1;}
4076 #endif /* ndef SIGVTALRM */
4077         if (x == Mono_Posix_Signum_SIGWINCH)
4078 #ifdef SIGWINCH
4079                 {*r = SIGWINCH; return 0;}
4080 #else /* def SIGWINCH */
4081                 {errno = EINVAL; return -1;}
4082 #endif /* ndef SIGWINCH */
4083         if (x == Mono_Posix_Signum_SIGXCPU)
4084 #ifdef SIGXCPU
4085                 {*r = SIGXCPU; return 0;}
4086 #else /* def SIGXCPU */
4087                 {errno = EINVAL; return -1;}
4088 #endif /* ndef SIGXCPU */
4089         if (x == Mono_Posix_Signum_SIGXFSZ)
4090 #ifdef SIGXFSZ
4091                 {*r = SIGXFSZ; return 0;}
4092 #else /* def SIGXFSZ */
4093                 {errno = EINVAL; return -1;}
4094 #endif /* ndef SIGXFSZ */
4095         if (x == 0)
4096                 return 0;
4097         errno = EINVAL; return -1;
4098 }
4099
4100 int Mono_Posix_ToSignum (int x, int *r)
4101 {
4102         *r = 0;
4103         if (x == 0)
4104                 return 0;
4105 #ifdef SIGABRT
4106         if (x == SIGABRT)
4107                 {*r = Mono_Posix_Signum_SIGABRT; return 0;}
4108 #endif /* ndef SIGABRT */
4109 #ifdef SIGALRM
4110         if (x == SIGALRM)
4111                 {*r = Mono_Posix_Signum_SIGALRM; return 0;}
4112 #endif /* ndef SIGALRM */
4113 #ifdef SIGBUS
4114         if (x == SIGBUS)
4115                 {*r = Mono_Posix_Signum_SIGBUS; return 0;}
4116 #endif /* ndef SIGBUS */
4117 #ifdef SIGCHLD
4118         if (x == SIGCHLD)
4119                 {*r = Mono_Posix_Signum_SIGCHLD; return 0;}
4120 #endif /* ndef SIGCHLD */
4121 #ifdef SIGCLD
4122         if (x == SIGCLD)
4123                 {*r = Mono_Posix_Signum_SIGCLD; return 0;}
4124 #endif /* ndef SIGCLD */
4125 #ifdef SIGCONT
4126         if (x == SIGCONT)
4127                 {*r = Mono_Posix_Signum_SIGCONT; return 0;}
4128 #endif /* ndef SIGCONT */
4129 #ifdef SIGFPE
4130         if (x == SIGFPE)
4131                 {*r = Mono_Posix_Signum_SIGFPE; return 0;}
4132 #endif /* ndef SIGFPE */
4133 #ifdef SIGHUP
4134         if (x == SIGHUP)
4135                 {*r = Mono_Posix_Signum_SIGHUP; return 0;}
4136 #endif /* ndef SIGHUP */
4137 #ifdef SIGILL
4138         if (x == SIGILL)
4139                 {*r = Mono_Posix_Signum_SIGILL; return 0;}
4140 #endif /* ndef SIGILL */
4141 #ifdef SIGINT
4142         if (x == SIGINT)
4143                 {*r = Mono_Posix_Signum_SIGINT; return 0;}
4144 #endif /* ndef SIGINT */
4145 #ifdef SIGIO
4146         if (x == SIGIO)
4147                 {*r = Mono_Posix_Signum_SIGIO; return 0;}
4148 #endif /* ndef SIGIO */
4149 #ifdef SIGIOT
4150         if (x == SIGIOT)
4151                 {*r = Mono_Posix_Signum_SIGIOT; return 0;}
4152 #endif /* ndef SIGIOT */
4153 #ifdef SIGKILL
4154         if (x == SIGKILL)
4155                 {*r = Mono_Posix_Signum_SIGKILL; return 0;}
4156 #endif /* ndef SIGKILL */
4157 #ifdef SIGPIPE
4158         if (x == SIGPIPE)
4159                 {*r = Mono_Posix_Signum_SIGPIPE; return 0;}
4160 #endif /* ndef SIGPIPE */
4161 #ifdef SIGPOLL
4162         if (x == SIGPOLL)
4163                 {*r = Mono_Posix_Signum_SIGPOLL; return 0;}
4164 #endif /* ndef SIGPOLL */
4165 #ifdef SIGPROF
4166         if (x == SIGPROF)
4167                 {*r = Mono_Posix_Signum_SIGPROF; return 0;}
4168 #endif /* ndef SIGPROF */
4169 #ifdef SIGPWR
4170         if (x == SIGPWR)
4171                 {*r = Mono_Posix_Signum_SIGPWR; return 0;}
4172 #endif /* ndef SIGPWR */
4173 #ifdef SIGQUIT
4174         if (x == SIGQUIT)
4175                 {*r = Mono_Posix_Signum_SIGQUIT; return 0;}
4176 #endif /* ndef SIGQUIT */
4177 #ifdef SIGSEGV
4178         if (x == SIGSEGV)
4179                 {*r = Mono_Posix_Signum_SIGSEGV; return 0;}
4180 #endif /* ndef SIGSEGV */
4181 #ifdef SIGSTKFLT
4182         if (x == SIGSTKFLT)
4183                 {*r = Mono_Posix_Signum_SIGSTKFLT; return 0;}
4184 #endif /* ndef SIGSTKFLT */
4185 #ifdef SIGSTOP
4186         if (x == SIGSTOP)
4187                 {*r = Mono_Posix_Signum_SIGSTOP; return 0;}
4188 #endif /* ndef SIGSTOP */
4189 #ifdef SIGSYS
4190         if (x == SIGSYS)
4191                 {*r = Mono_Posix_Signum_SIGSYS; return 0;}
4192 #endif /* ndef SIGSYS */
4193 #ifdef SIGTERM
4194         if (x == SIGTERM)
4195                 {*r = Mono_Posix_Signum_SIGTERM; return 0;}
4196 #endif /* ndef SIGTERM */
4197 #ifdef SIGTRAP
4198         if (x == SIGTRAP)
4199                 {*r = Mono_Posix_Signum_SIGTRAP; return 0;}
4200 #endif /* ndef SIGTRAP */
4201 #ifdef SIGTSTP
4202         if (x == SIGTSTP)
4203                 {*r = Mono_Posix_Signum_SIGTSTP; return 0;}
4204 #endif /* ndef SIGTSTP */
4205 #ifdef SIGTTIN
4206         if (x == SIGTTIN)
4207                 {*r = Mono_Posix_Signum_SIGTTIN; return 0;}
4208 #endif /* ndef SIGTTIN */
4209 #ifdef SIGTTOU
4210         if (x == SIGTTOU)
4211                 {*r = Mono_Posix_Signum_SIGTTOU; return 0;}
4212 #endif /* ndef SIGTTOU */
4213 #ifdef SIGUNUSED
4214         if (x == SIGUNUSED)
4215                 {*r = Mono_Posix_Signum_SIGUNUSED; return 0;}
4216 #endif /* ndef SIGUNUSED */
4217 #ifdef SIGURG
4218         if (x == SIGURG)
4219                 {*r = Mono_Posix_Signum_SIGURG; return 0;}
4220 #endif /* ndef SIGURG */
4221 #ifdef SIGUSR1
4222         if (x == SIGUSR1)
4223                 {*r = Mono_Posix_Signum_SIGUSR1; return 0;}
4224 #endif /* ndef SIGUSR1 */
4225 #ifdef SIGUSR2
4226         if (x == SIGUSR2)
4227                 {*r = Mono_Posix_Signum_SIGUSR2; return 0;}
4228 #endif /* ndef SIGUSR2 */
4229 #ifdef SIGVTALRM
4230         if (x == SIGVTALRM)
4231                 {*r = Mono_Posix_Signum_SIGVTALRM; return 0;}
4232 #endif /* ndef SIGVTALRM */
4233 #ifdef SIGWINCH
4234         if (x == SIGWINCH)
4235                 {*r = Mono_Posix_Signum_SIGWINCH; return 0;}
4236 #endif /* ndef SIGWINCH */
4237 #ifdef SIGXCPU
4238         if (x == SIGXCPU)
4239                 {*r = Mono_Posix_Signum_SIGXCPU; return 0;}
4240 #endif /* ndef SIGXCPU */
4241 #ifdef SIGXFSZ
4242         if (x == SIGXFSZ)
4243                 {*r = Mono_Posix_Signum_SIGXFSZ; return 0;}
4244 #endif /* ndef SIGXFSZ */
4245         errno = EINVAL; return -1;
4246 }
4247
4248 #ifdef HAVE_STRUCT_STAT
4249 int
4250 Mono_Posix_FromStat (struct Mono_Posix_Stat *from, struct stat *to)
4251 {
4252         _cnm_return_val_if_overflow (dev_t, from->st_dev, -1);
4253         _cnm_return_val_if_overflow (ino_t, from->st_ino, -1);
4254         _cnm_return_val_if_overflow (nlink_t, from->st_nlink, -1);
4255         _cnm_return_val_if_overflow (uid_t, from->st_uid, -1);
4256         _cnm_return_val_if_overflow (gid_t, from->st_gid, -1);
4257         _cnm_return_val_if_overflow (dev_t, from->st_rdev, -1);
4258         _cnm_return_val_if_overflow (off_t, from->st_size, -1);
4259         _cnm_return_val_if_overflow (blksize_t, from->st_blksize, -1);
4260         _cnm_return_val_if_overflow (blkcnt_t, from->st_blocks, -1);
4261         _cnm_return_val_if_overflow (time_t, from->st_atime_, -1);
4262         _cnm_return_val_if_overflow (time_t, from->st_mtime_, -1);
4263         _cnm_return_val_if_overflow (time_t, from->st_ctime_, -1);
4264
4265         memset (to, 0, sizeof(*to));
4266
4267         to->st_dev     = from->st_dev;
4268         to->st_ino     = from->st_ino;
4269         if (Mono_Posix_FromFilePermissions (from->st_mode, &to->st_mode) != 0) {
4270                 return -1;
4271         }
4272         to->st_nlink   = from->st_nlink;
4273         to->st_uid     = from->st_uid;
4274         to->st_gid     = from->st_gid;
4275         to->st_rdev    = from->st_rdev;
4276         to->st_size    = from->st_size;
4277         to->st_blksize = from->st_blksize;
4278         to->st_blocks  = from->st_blocks;
4279         to->st_atime   = from->st_atime_;
4280         to->st_mtime   = from->st_mtime_;
4281         to->st_ctime   = from->st_ctime_;
4282
4283         return 0;
4284 }
4285 #endif /* ndef HAVE_STRUCT_STAT */
4286
4287
4288 #ifdef HAVE_STRUCT_STAT
4289 int
4290 Mono_Posix_ToStat (struct stat *from, struct Mono_Posix_Stat *to)
4291 {
4292         _cnm_return_val_if_overflow (guint64, from->st_dev, -1);
4293         _cnm_return_val_if_overflow (guint64, from->st_ino, -1);
4294         _cnm_return_val_if_overflow (guint64, from->st_nlink, -1);
4295         _cnm_return_val_if_overflow (unsigned int, from->st_uid, -1);
4296         _cnm_return_val_if_overflow (unsigned int, from->st_gid, -1);
4297         _cnm_return_val_if_overflow (guint64, from->st_rdev, -1);
4298         _cnm_return_val_if_overflow (gint64, from->st_size, -1);
4299         _cnm_return_val_if_overflow (gint64, from->st_blksize, -1);
4300         _cnm_return_val_if_overflow (gint64, from->st_blocks, -1);
4301         _cnm_return_val_if_overflow (gint64, from->st_atime, -1);
4302         _cnm_return_val_if_overflow (gint64, from->st_mtime, -1);
4303         _cnm_return_val_if_overflow (gint64, from->st_ctime, -1);
4304
4305         memset (to, 0, sizeof(*to));
4306
4307         to->st_dev     = from->st_dev;
4308         to->st_ino     = from->st_ino;
4309         if (Mono_Posix_ToFilePermissions (from->st_mode, &to->st_mode) != 0) {
4310                 return -1;
4311         }
4312         to->st_nlink   = from->st_nlink;
4313         to->st_uid     = from->st_uid;
4314         to->st_gid     = from->st_gid;
4315         to->st_rdev    = from->st_rdev;
4316         to->st_size    = from->st_size;
4317         to->st_blksize = from->st_blksize;
4318         to->st_blocks  = from->st_blocks;
4319         to->st_atime_  = from->st_atime;
4320         to->st_mtime_  = from->st_mtime;
4321         to->st_ctime_  = from->st_ctime;
4322
4323         return 0;
4324 }
4325 #endif /* ndef HAVE_STRUCT_STAT */
4326
4327
4328 int Mono_Posix_FromSysconfName (int x, int *r)
4329 {
4330         *r = 0;
4331         if (x == Mono_Posix_SysconfName__SC_2_CHAR_TERM)
4332 #ifdef _SC_2_CHAR_TERM
4333                 {*r = _SC_2_CHAR_TERM; return 0;}
4334 #else /* def _SC_2_CHAR_TERM */
4335                 {errno = EINVAL; return -1;}
4336 #endif /* ndef _SC_2_CHAR_TERM */
4337         if (x == Mono_Posix_SysconfName__SC_2_C_BIND)
4338 #ifdef _SC_2_C_BIND
4339                 {*r = _SC_2_C_BIND; return 0;}
4340 #else /* def _SC_2_C_BIND */
4341                 {errno = EINVAL; return -1;}
4342 #endif /* ndef _SC_2_C_BIND */
4343         if (x == Mono_Posix_SysconfName__SC_2_C_DEV)
4344 #ifdef _SC_2_C_DEV
4345                 {*r = _SC_2_C_DEV; return 0;}
4346 #else /* def _SC_2_C_DEV */
4347                 {errno = EINVAL; return -1;}
4348 #endif /* ndef _SC_2_C_DEV */
4349         if (x == Mono_Posix_SysconfName__SC_2_C_VERSION)
4350 #ifdef _SC_2_C_VERSION
4351                 {*r = _SC_2_C_VERSION; return 0;}
4352 #else /* def _SC_2_C_VERSION */
4353                 {errno = EINVAL; return -1;}
4354 #endif /* ndef _SC_2_C_VERSION */
4355         if (x == Mono_Posix_SysconfName__SC_2_FORT_DEV)
4356 #ifdef _SC_2_FORT_DEV
4357                 {*r = _SC_2_FORT_DEV; return 0;}
4358 #else /* def _SC_2_FORT_DEV */
4359                 {errno = EINVAL; return -1;}
4360 #endif /* ndef _SC_2_FORT_DEV */
4361         if (x == Mono_Posix_SysconfName__SC_2_FORT_RUN)
4362 #ifdef _SC_2_FORT_RUN
4363                 {*r = _SC_2_FORT_RUN; return 0;}
4364 #else /* def _SC_2_FORT_RUN */
4365                 {errno = EINVAL; return -1;}
4366 #endif /* ndef _SC_2_FORT_RUN */
4367         if (x == Mono_Posix_SysconfName__SC_2_LOCALEDEF)
4368 #ifdef _SC_2_LOCALEDEF
4369                 {*r = _SC_2_LOCALEDEF; return 0;}
4370 #else /* def _SC_2_LOCALEDEF */
4371                 {errno = EINVAL; return -1;}
4372 #endif /* ndef _SC_2_LOCALEDEF */
4373         if (x == Mono_Posix_SysconfName__SC_2_PBS)
4374 #ifdef _SC_2_PBS
4375                 {*r = _SC_2_PBS; return 0;}
4376 #else /* def _SC_2_PBS */
4377                 {errno = EINVAL; return -1;}
4378 #endif /* ndef _SC_2_PBS */
4379         if (x == Mono_Posix_SysconfName__SC_2_PBS_ACCOUNTING)
4380 #ifdef _SC_2_PBS_ACCOUNTING
4381                 {*r = _SC_2_PBS_ACCOUNTING; return 0;}
4382 #else /* def _SC_2_PBS_ACCOUNTING */
4383                 {errno = EINVAL; return -1;}
4384 #endif /* ndef _SC_2_PBS_ACCOUNTING */
4385         if (x == Mono_Posix_SysconfName__SC_2_PBS_CHECKPOINT)
4386 #ifdef _SC_2_PBS_CHECKPOINT
4387                 {*r = _SC_2_PBS_CHECKPOINT; return 0;}
4388 #else /* def _SC_2_PBS_CHECKPOINT */
4389                 {errno = EINVAL; return -1;}
4390 #endif /* ndef _SC_2_PBS_CHECKPOINT */
4391         if (x == Mono_Posix_SysconfName__SC_2_PBS_LOCATE)
4392 #ifdef _SC_2_PBS_LOCATE
4393                 {*r = _SC_2_PBS_LOCATE; return 0;}
4394 #else /* def _SC_2_PBS_LOCATE */
4395                 {errno = EINVAL; return -1;}
4396 #endif /* ndef _SC_2_PBS_LOCATE */
4397         if (x == Mono_Posix_SysconfName__SC_2_PBS_MESSAGE)
4398 #ifdef _SC_2_PBS_MESSAGE
4399                 {*r = _SC_2_PBS_MESSAGE; return 0;}
4400 #else /* def _SC_2_PBS_MESSAGE */
4401                 {errno = EINVAL; return -1;}
4402 #endif /* ndef _SC_2_PBS_MESSAGE */
4403         if (x == Mono_Posix_SysconfName__SC_2_PBS_TRACK)
4404 #ifdef _SC_2_PBS_TRACK
4405                 {*r = _SC_2_PBS_TRACK; return 0;}
4406 #else /* def _SC_2_PBS_TRACK */
4407                 {errno = EINVAL; return -1;}
4408 #endif /* ndef _SC_2_PBS_TRACK */
4409         if (x == Mono_Posix_SysconfName__SC_2_SW_DEV)
4410 #ifdef _SC_2_SW_DEV
4411                 {*r = _SC_2_SW_DEV; return 0;}
4412 #else /* def _SC_2_SW_DEV */
4413                 {errno = EINVAL; return -1;}
4414 #endif /* ndef _SC_2_SW_DEV */
4415         if (x == Mono_Posix_SysconfName__SC_2_UPE)
4416 #ifdef _SC_2_UPE
4417                 {*r = _SC_2_UPE; return 0;}
4418 #else /* def _SC_2_UPE */
4419                 {errno = EINVAL; return -1;}
4420 #endif /* ndef _SC_2_UPE */
4421         if (x == Mono_Posix_SysconfName__SC_2_VERSION)
4422 #ifdef _SC_2_VERSION
4423                 {*r = _SC_2_VERSION; return 0;}
4424 #else /* def _SC_2_VERSION */
4425                 {errno = EINVAL; return -1;}
4426 #endif /* ndef _SC_2_VERSION */
4427         if (x == Mono_Posix_SysconfName__SC_ADVISORY_INFO)
4428 #ifdef _SC_ADVISORY_INFO
4429                 {*r = _SC_ADVISORY_INFO; return 0;}
4430 #else /* def _SC_ADVISORY_INFO */
4431                 {errno = EINVAL; return -1;}
4432 #endif /* ndef _SC_ADVISORY_INFO */
4433         if (x == Mono_Posix_SysconfName__SC_AIO_LISTIO_MAX)
4434 #ifdef _SC_AIO_LISTIO_MAX
4435                 {*r = _SC_AIO_LISTIO_MAX; return 0;}
4436 #else /* def _SC_AIO_LISTIO_MAX */
4437                 {errno = EINVAL; return -1;}
4438 #endif /* ndef _SC_AIO_LISTIO_MAX */
4439         if (x == Mono_Posix_SysconfName__SC_AIO_MAX)
4440 #ifdef _SC_AIO_MAX
4441                 {*r = _SC_AIO_MAX; return 0;}
4442 #else /* def _SC_AIO_MAX */
4443                 {errno = EINVAL; return -1;}
4444 #endif /* ndef _SC_AIO_MAX */
4445         if (x == Mono_Posix_SysconfName__SC_AIO_PRIO_DELTA_MAX)
4446 #ifdef _SC_AIO_PRIO_DELTA_MAX
4447                 {*r = _SC_AIO_PRIO_DELTA_MAX; return 0;}
4448 #else /* def _SC_AIO_PRIO_DELTA_MAX */
4449                 {errno = EINVAL; return -1;}
4450 #endif /* ndef _SC_AIO_PRIO_DELTA_MAX */
4451         if (x == Mono_Posix_SysconfName__SC_ARG_MAX)
4452 #ifdef _SC_ARG_MAX
4453                 {*r = _SC_ARG_MAX; return 0;}
4454 #else /* def _SC_ARG_MAX */
4455                 {errno = EINVAL; return -1;}
4456 #endif /* ndef _SC_ARG_MAX */
4457         if (x == Mono_Posix_SysconfName__SC_ASYNCHRONOUS_IO)
4458 #ifdef _SC_ASYNCHRONOUS_IO
4459                 {*r = _SC_ASYNCHRONOUS_IO; return 0;}
4460 #else /* def _SC_ASYNCHRONOUS_IO */
4461                 {errno = EINVAL; return -1;}
4462 #endif /* ndef _SC_ASYNCHRONOUS_IO */
4463         if (x == Mono_Posix_SysconfName__SC_ATEXIT_MAX)
4464 #ifdef _SC_ATEXIT_MAX
4465                 {*r = _SC_ATEXIT_MAX; return 0;}
4466 #else /* def _SC_ATEXIT_MAX */
4467                 {errno = EINVAL; return -1;}
4468 #endif /* ndef _SC_ATEXIT_MAX */
4469         if (x == Mono_Posix_SysconfName__SC_AVPHYS_PAGES)
4470 #ifdef _SC_AVPHYS_PAGES
4471                 {*r = _SC_AVPHYS_PAGES; return 0;}
4472 #else /* def _SC_AVPHYS_PAGES */
4473                 {errno = EINVAL; return -1;}
4474 #endif /* ndef _SC_AVPHYS_PAGES */
4475         if (x == Mono_Posix_SysconfName__SC_BARRIERS)
4476 #ifdef _SC_BARRIERS
4477                 {*r = _SC_BARRIERS; return 0;}
4478 #else /* def _SC_BARRIERS */
4479                 {errno = EINVAL; return -1;}
4480 #endif /* ndef _SC_BARRIERS */
4481         if (x == Mono_Posix_SysconfName__SC_BASE)
4482 #ifdef _SC_BASE
4483                 {*r = _SC_BASE; return 0;}
4484 #else /* def _SC_BASE */
4485                 {errno = EINVAL; return -1;}
4486 #endif /* ndef _SC_BASE */
4487         if (x == Mono_Posix_SysconfName__SC_BC_BASE_MAX)
4488 #ifdef _SC_BC_BASE_MAX
4489                 {*r = _SC_BC_BASE_MAX; return 0;}
4490 #else /* def _SC_BC_BASE_MAX */
4491                 {errno = EINVAL; return -1;}
4492 #endif /* ndef _SC_BC_BASE_MAX */
4493         if (x == Mono_Posix_SysconfName__SC_BC_DIM_MAX)
4494 #ifdef _SC_BC_DIM_MAX
4495                 {*r = _SC_BC_DIM_MAX; return 0;}
4496 #else /* def _SC_BC_DIM_MAX */
4497                 {errno = EINVAL; return -1;}
4498 #endif /* ndef _SC_BC_DIM_MAX */
4499         if (x == Mono_Posix_SysconfName__SC_BC_SCALE_MAX)
4500 #ifdef _SC_BC_SCALE_MAX
4501                 {*r = _SC_BC_SCALE_MAX; return 0;}
4502 #else /* def _SC_BC_SCALE_MAX */
4503                 {errno = EINVAL; return -1;}
4504 #endif /* ndef _SC_BC_SCALE_MAX */
4505         if (x == Mono_Posix_SysconfName__SC_BC_STRING_MAX)
4506 #ifdef _SC_BC_STRING_MAX
4507                 {*r = _SC_BC_STRING_MAX; return 0;}
4508 #else /* def _SC_BC_STRING_MAX */
4509                 {errno = EINVAL; return -1;}
4510 #endif /* ndef _SC_BC_STRING_MAX */
4511         if (x == Mono_Posix_SysconfName__SC_CHARCLASS_NAME_MAX)
4512 #ifdef _SC_CHARCLASS_NAME_MAX
4513                 {*r = _SC_CHARCLASS_NAME_MAX; return 0;}
4514 #else /* def _SC_CHARCLASS_NAME_MAX */
4515                 {errno = EINVAL; return -1;}
4516 #endif /* ndef _SC_CHARCLASS_NAME_MAX */
4517         if (x == Mono_Posix_SysconfName__SC_CHAR_BIT)
4518 #ifdef _SC_CHAR_BIT
4519                 {*r = _SC_CHAR_BIT; return 0;}
4520 #else /* def _SC_CHAR_BIT */
4521                 {errno = EINVAL; return -1;}
4522 #endif /* ndef _SC_CHAR_BIT */
4523         if (x == Mono_Posix_SysconfName__SC_CHAR_MAX)
4524 #ifdef _SC_CHAR_MAX
4525                 {*r = _SC_CHAR_MAX; return 0;}
4526 #else /* def _SC_CHAR_MAX */
4527                 {errno = EINVAL; return -1;}
4528 #endif /* ndef _SC_CHAR_MAX */
4529         if (x == Mono_Posix_SysconfName__SC_CHAR_MIN)
4530 #ifdef _SC_CHAR_MIN
4531                 {*r = _SC_CHAR_MIN; return 0;}
4532 #else /* def _SC_CHAR_MIN */
4533                 {errno = EINVAL; return -1;}
4534 #endif /* ndef _SC_CHAR_MIN */
4535         if (x == Mono_Posix_SysconfName__SC_CHILD_MAX)
4536 #ifdef _SC_CHILD_MAX
4537                 {*r = _SC_CHILD_MAX; return 0;}
4538 #else /* def _SC_CHILD_MAX */
4539                 {errno = EINVAL; return -1;}
4540 #endif /* ndef _SC_CHILD_MAX */
4541         if (x == Mono_Posix_SysconfName__SC_CLK_TCK)
4542 #ifdef _SC_CLK_TCK
4543                 {*r = _SC_CLK_TCK; return 0;}
4544 #else /* def _SC_CLK_TCK */
4545                 {errno = EINVAL; return -1;}
4546 #endif /* ndef _SC_CLK_TCK */
4547         if (x == Mono_Posix_SysconfName__SC_CLOCK_SELECTION)
4548 #ifdef _SC_CLOCK_SELECTION
4549                 {*r = _SC_CLOCK_SELECTION; return 0;}
4550 #else /* def _SC_CLOCK_SELECTION */
4551                 {errno = EINVAL; return -1;}
4552 #endif /* ndef _SC_CLOCK_SELECTION */
4553         if (x == Mono_Posix_SysconfName__SC_COLL_WEIGHTS_MAX)
4554 #ifdef _SC_COLL_WEIGHTS_MAX
4555                 {*r = _SC_COLL_WEIGHTS_MAX; return 0;}
4556 #else /* def _SC_COLL_WEIGHTS_MAX */
4557                 {errno = EINVAL; return -1;}
4558 #endif /* ndef _SC_COLL_WEIGHTS_MAX */
4559         if (x == Mono_Posix_SysconfName__SC_CPUTIME)
4560 #ifdef _SC_CPUTIME
4561                 {*r = _SC_CPUTIME; return 0;}
4562 #else /* def _SC_CPUTIME */
4563                 {errno = EINVAL; return -1;}
4564 #endif /* ndef _SC_CPUTIME */
4565         if (x == Mono_Posix_SysconfName__SC_C_LANG_SUPPORT)
4566 #ifdef _SC_C_LANG_SUPPORT
4567                 {*r = _SC_C_LANG_SUPPORT; return 0;}
4568 #else /* def _SC_C_LANG_SUPPORT */
4569                 {errno = EINVAL; return -1;}
4570 #endif /* ndef _SC_C_LANG_SUPPORT */
4571         if (x == Mono_Posix_SysconfName__SC_C_LANG_SUPPORT_R)
4572 #ifdef _SC_C_LANG_SUPPORT_R
4573                 {*r = _SC_C_LANG_SUPPORT_R; return 0;}
4574 #else /* def _SC_C_LANG_SUPPORT_R */
4575                 {errno = EINVAL; return -1;}
4576 #endif /* ndef _SC_C_LANG_SUPPORT_R */
4577         if (x == Mono_Posix_SysconfName__SC_DELAYTIMER_MAX)
4578 #ifdef _SC_DELAYTIMER_MAX
4579                 {*r = _SC_DELAYTIMER_MAX; return 0;}
4580 #else /* def _SC_DELAYTIMER_MAX */
4581                 {errno = EINVAL; return -1;}
4582 #endif /* ndef _SC_DELAYTIMER_MAX */
4583         if (x == Mono_Posix_SysconfName__SC_DEVICE_IO)
4584 #ifdef _SC_DEVICE_IO
4585                 {*r = _SC_DEVICE_IO; return 0;}
4586 #else /* def _SC_DEVICE_IO */
4587                 {errno = EINVAL; return -1;}
4588 #endif /* ndef _SC_DEVICE_IO */
4589         if (x == Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC)
4590 #ifdef _SC_DEVICE_SPECIFIC
4591                 {*r = _SC_DEVICE_SPECIFIC; return 0;}
4592 #else /* def _SC_DEVICE_SPECIFIC */
4593                 {errno = EINVAL; return -1;}
4594 #endif /* ndef _SC_DEVICE_SPECIFIC */
4595         if (x == Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC_R)
4596 #ifdef _SC_DEVICE_SPECIFIC_R
4597                 {*r = _SC_DEVICE_SPECIFIC_R; return 0;}
4598 #else /* def _SC_DEVICE_SPECIFIC_R */
4599                 {errno = EINVAL; return -1;}
4600 #endif /* ndef _SC_DEVICE_SPECIFIC_R */
4601         if (x == Mono_Posix_SysconfName__SC_EQUIV_CLASS_MAX)
4602 #ifdef _SC_EQUIV_CLASS_MAX
4603                 {*r = _SC_EQUIV_CLASS_MAX; return 0;}
4604 #else /* def _SC_EQUIV_CLASS_MAX */
4605                 {errno = EINVAL; return -1;}
4606 #endif /* ndef _SC_EQUIV_CLASS_MAX */
4607         if (x == Mono_Posix_SysconfName__SC_EXPR_NEST_MAX)
4608 #ifdef _SC_EXPR_NEST_MAX
4609                 {*r = _SC_EXPR_NEST_MAX; return 0;}
4610 #else /* def _SC_EXPR_NEST_MAX */
4611                 {errno = EINVAL; return -1;}
4612 #endif /* ndef _SC_EXPR_NEST_MAX */
4613         if (x == Mono_Posix_SysconfName__SC_FD_MGMT)
4614 #ifdef _SC_FD_MGMT
4615                 {*r = _SC_FD_MGMT; return 0;}
4616 #else /* def _SC_FD_MGMT */
4617                 {errno = EINVAL; return -1;}
4618 #endif /* ndef _SC_FD_MGMT */
4619         if (x == Mono_Posix_SysconfName__SC_FIFO)
4620 #ifdef _SC_FIFO
4621                 {*r = _SC_FIFO; return 0;}
4622 #else /* def _SC_FIFO */
4623                 {errno = EINVAL; return -1;}
4624 #endif /* ndef _SC_FIFO */
4625         if (x == Mono_Posix_SysconfName__SC_FILE_ATTRIBUTES)
4626 #ifdef _SC_FILE_ATTRIBUTES
4627                 {*r = _SC_FILE_ATTRIBUTES; return 0;}
4628 #else /* def _SC_FILE_ATTRIBUTES */
4629                 {errno = EINVAL; return -1;}
4630 #endif /* ndef _SC_FILE_ATTRIBUTES */
4631         if (x == Mono_Posix_SysconfName__SC_FILE_LOCKING)
4632 #ifdef _SC_FILE_LOCKING
4633                 {*r = _SC_FILE_LOCKING; return 0;}
4634 #else /* def _SC_FILE_LOCKING */
4635                 {errno = EINVAL; return -1;}
4636 #endif /* ndef _SC_FILE_LOCKING */
4637         if (x == Mono_Posix_SysconfName__SC_FILE_SYSTEM)
4638 #ifdef _SC_FILE_SYSTEM
4639                 {*r = _SC_FILE_SYSTEM; return 0;}
4640 #else /* def _SC_FILE_SYSTEM */
4641                 {errno = EINVAL; return -1;}
4642 #endif /* ndef _SC_FILE_SYSTEM */
4643         if (x == Mono_Posix_SysconfName__SC_FSYNC)
4644 #ifdef _SC_FSYNC
4645                 {*r = _SC_FSYNC; return 0;}
4646 #else /* def _SC_FSYNC */
4647                 {errno = EINVAL; return -1;}
4648 #endif /* ndef _SC_FSYNC */
4649         if (x == Mono_Posix_SysconfName__SC_GETGR_R_SIZE_MAX)
4650 #ifdef _SC_GETGR_R_SIZE_MAX
4651                 {*r = _SC_GETGR_R_SIZE_MAX; return 0;}
4652 #else /* def _SC_GETGR_R_SIZE_MAX */
4653                 {errno = EINVAL; return -1;}
4654 #endif /* ndef _SC_GETGR_R_SIZE_MAX */
4655         if (x == Mono_Posix_SysconfName__SC_GETPW_R_SIZE_MAX)
4656 #ifdef _SC_GETPW_R_SIZE_MAX
4657                 {*r = _SC_GETPW_R_SIZE_MAX; return 0;}
4658 #else /* def _SC_GETPW_R_SIZE_MAX */
4659                 {errno = EINVAL; return -1;}
4660 #endif /* ndef _SC_GETPW_R_SIZE_MAX */
4661         if (x == Mono_Posix_SysconfName__SC_HOST_NAME_MAX)
4662 #ifdef _SC_HOST_NAME_MAX
4663                 {*r = _SC_HOST_NAME_MAX; return 0;}
4664 #else /* def _SC_HOST_NAME_MAX */
4665                 {errno = EINVAL; return -1;}
4666 #endif /* ndef _SC_HOST_NAME_MAX */
4667         if (x == Mono_Posix_SysconfName__SC_INT_MAX)
4668 #ifdef _SC_INT_MAX
4669                 {*r = _SC_INT_MAX; return 0;}
4670 #else /* def _SC_INT_MAX */
4671                 {errno = EINVAL; return -1;}
4672 #endif /* ndef _SC_INT_MAX */
4673         if (x == Mono_Posix_SysconfName__SC_INT_MIN)
4674 #ifdef _SC_INT_MIN
4675                 {*r = _SC_INT_MIN; return 0;}
4676 #else /* def _SC_INT_MIN */
4677                 {errno = EINVAL; return -1;}
4678 #endif /* ndef _SC_INT_MIN */
4679         if (x == Mono_Posix_SysconfName__SC_IOV_MAX)
4680 #ifdef _SC_IOV_MAX
4681                 {*r = _SC_IOV_MAX; return 0;}
4682 #else /* def _SC_IOV_MAX */
4683                 {errno = EINVAL; return -1;}
4684 #endif /* ndef _SC_IOV_MAX */
4685         if (x == Mono_Posix_SysconfName__SC_JOB_CONTROL)
4686 #ifdef _SC_JOB_CONTROL
4687                 {*r = _SC_JOB_CONTROL; return 0;}
4688 #else /* def _SC_JOB_CONTROL */
4689                 {errno = EINVAL; return -1;}
4690 #endif /* ndef _SC_JOB_CONTROL */
4691         if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_ASSOC)
4692 #ifdef _SC_LEVEL1_DCACHE_ASSOC
4693                 {*r = _SC_LEVEL1_DCACHE_ASSOC; return 0;}
4694 #else /* def _SC_LEVEL1_DCACHE_ASSOC */
4695                 {errno = EINVAL; return -1;}
4696 #endif /* ndef _SC_LEVEL1_DCACHE_ASSOC */
4697         if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_LINESIZE)
4698 #ifdef _SC_LEVEL1_DCACHE_LINESIZE
4699                 {*r = _SC_LEVEL1_DCACHE_LINESIZE; return 0;}
4700 #else /* def _SC_LEVEL1_DCACHE_LINESIZE */
4701                 {errno = EINVAL; return -1;}
4702 #endif /* ndef _SC_LEVEL1_DCACHE_LINESIZE */
4703         if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_SIZE)
4704 #ifdef _SC_LEVEL1_DCACHE_SIZE
4705                 {*r = _SC_LEVEL1_DCACHE_SIZE; return 0;}
4706 #else /* def _SC_LEVEL1_DCACHE_SIZE */
4707                 {errno = EINVAL; return -1;}
4708 #endif /* ndef _SC_LEVEL1_DCACHE_SIZE */
4709         if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_ASSOC)
4710 #ifdef _SC_LEVEL1_ICACHE_ASSOC
4711                 {*r = _SC_LEVEL1_ICACHE_ASSOC; return 0;}
4712 #else /* def _SC_LEVEL1_ICACHE_ASSOC */
4713                 {errno = EINVAL; return -1;}
4714 #endif /* ndef _SC_LEVEL1_ICACHE_ASSOC */
4715         if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_LINESIZE)
4716 #ifdef _SC_LEVEL1_ICACHE_LINESIZE
4717                 {*r = _SC_LEVEL1_ICACHE_LINESIZE; return 0;}
4718 #else /* def _SC_LEVEL1_ICACHE_LINESIZE */
4719                 {errno = EINVAL; return -1;}
4720 #endif /* ndef _SC_LEVEL1_ICACHE_LINESIZE */
4721         if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_SIZE)
4722 #ifdef _SC_LEVEL1_ICACHE_SIZE
4723                 {*r = _SC_LEVEL1_ICACHE_SIZE; return 0;}
4724 #else /* def _SC_LEVEL1_ICACHE_SIZE */
4725                 {errno = EINVAL; return -1;}
4726 #endif /* ndef _SC_LEVEL1_ICACHE_SIZE */
4727         if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_ASSOC)
4728 #ifdef _SC_LEVEL2_CACHE_ASSOC
4729                 {*r = _SC_LEVEL2_CACHE_ASSOC; return 0;}
4730 #else /* def _SC_LEVEL2_CACHE_ASSOC */
4731                 {errno = EINVAL; return -1;}
4732 #endif /* ndef _SC_LEVEL2_CACHE_ASSOC */
4733         if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_LINESIZE)
4734 #ifdef _SC_LEVEL2_CACHE_LINESIZE
4735                 {*r = _SC_LEVEL2_CACHE_LINESIZE; return 0;}
4736 #else /* def _SC_LEVEL2_CACHE_LINESIZE */
4737                 {errno = EINVAL; return -1;}
4738 #endif /* ndef _SC_LEVEL2_CACHE_LINESIZE */
4739         if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_SIZE)
4740 #ifdef _SC_LEVEL2_CACHE_SIZE
4741                 {*r = _SC_LEVEL2_CACHE_SIZE; return 0;}
4742 #else /* def _SC_LEVEL2_CACHE_SIZE */
4743                 {errno = EINVAL; return -1;}
4744 #endif /* ndef _SC_LEVEL2_CACHE_SIZE */
4745         if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_ASSOC)
4746 #ifdef _SC_LEVEL3_CACHE_ASSOC
4747                 {*r = _SC_LEVEL3_CACHE_ASSOC; return 0;}
4748 #else /* def _SC_LEVEL3_CACHE_ASSOC */
4749                 {errno = EINVAL; return -1;}
4750 #endif /* ndef _SC_LEVEL3_CACHE_ASSOC */
4751         if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_LINESIZE)
4752 #ifdef _SC_LEVEL3_CACHE_LINESIZE
4753                 {*r = _SC_LEVEL3_CACHE_LINESIZE; return 0;}
4754 #else /* def _SC_LEVEL3_CACHE_LINESIZE */
4755                 {errno = EINVAL; return -1;}
4756 #endif /* ndef _SC_LEVEL3_CACHE_LINESIZE */
4757         if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_SIZE)
4758 #ifdef _SC_LEVEL3_CACHE_SIZE
4759                 {*r = _SC_LEVEL3_CACHE_SIZE; return 0;}
4760 #else /* def _SC_LEVEL3_CACHE_SIZE */
4761                 {errno = EINVAL; return -1;}
4762 #endif /* ndef _SC_LEVEL3_CACHE_SIZE */
4763         if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_ASSOC)
4764 #ifdef _SC_LEVEL4_CACHE_ASSOC
4765                 {*r = _SC_LEVEL4_CACHE_ASSOC; return 0;}
4766 #else /* def _SC_LEVEL4_CACHE_ASSOC */
4767                 {errno = EINVAL; return -1;}
4768 #endif /* ndef _SC_LEVEL4_CACHE_ASSOC */
4769         if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_LINESIZE)
4770 #ifdef _SC_LEVEL4_CACHE_LINESIZE
4771                 {*r = _SC_LEVEL4_CACHE_LINESIZE; return 0;}
4772 #else /* def _SC_LEVEL4_CACHE_LINESIZE */
4773                 {errno = EINVAL; return -1;}
4774 #endif /* ndef _SC_LEVEL4_CACHE_LINESIZE */
4775         if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_SIZE)
4776 #ifdef _SC_LEVEL4_CACHE_SIZE
4777                 {*r = _SC_LEVEL4_CACHE_SIZE; return 0;}
4778 #else /* def _SC_LEVEL4_CACHE_SIZE */
4779                 {errno = EINVAL; return -1;}
4780 #endif /* ndef _SC_LEVEL4_CACHE_SIZE */
4781         if (x == Mono_Posix_SysconfName__SC_LINE_MAX)
4782 #ifdef _SC_LINE_MAX
4783                 {*r = _SC_LINE_MAX; return 0;}
4784 #else /* def _SC_LINE_MAX */
4785                 {errno = EINVAL; return -1;}
4786 #endif /* ndef _SC_LINE_MAX */
4787         if (x == Mono_Posix_SysconfName__SC_LOGIN_NAME_MAX)
4788 #ifdef _SC_LOGIN_NAME_MAX
4789                 {*r = _SC_LOGIN_NAME_MAX; return 0;}
4790 #else /* def _SC_LOGIN_NAME_MAX */
4791                 {errno = EINVAL; return -1;}
4792 #endif /* ndef _SC_LOGIN_NAME_MAX */
4793         if (x == Mono_Posix_SysconfName__SC_LONG_BIT)
4794 #ifdef _SC_LONG_BIT
4795                 {*r = _SC_LONG_BIT; return 0;}
4796 #else /* def _SC_LONG_BIT */
4797                 {errno = EINVAL; return -1;}
4798 #endif /* ndef _SC_LONG_BIT */
4799         if (x == Mono_Posix_SysconfName__SC_MAPPED_FILES)
4800 #ifdef _SC_MAPPED_FILES
4801                 {*r = _SC_MAPPED_FILES; return 0;}
4802 #else /* def _SC_MAPPED_FILES */
4803                 {errno = EINVAL; return -1;}
4804 #endif /* ndef _SC_MAPPED_FILES */
4805         if (x == Mono_Posix_SysconfName__SC_MB_LEN_MAX)
4806 #ifdef _SC_MB_LEN_MAX
4807                 {*r = _SC_MB_LEN_MAX; return 0;}
4808 #else /* def _SC_MB_LEN_MAX */
4809                 {errno = EINVAL; return -1;}
4810 #endif /* ndef _SC_MB_LEN_MAX */
4811         if (x == Mono_Posix_SysconfName__SC_MEMLOCK)
4812 #ifdef _SC_MEMLOCK
4813                 {*r = _SC_MEMLOCK; return 0;}
4814 #else /* def _SC_MEMLOCK */
4815                 {errno = EINVAL; return -1;}
4816 #endif /* ndef _SC_MEMLOCK */
4817         if (x == Mono_Posix_SysconfName__SC_MEMLOCK_RANGE)
4818 #ifdef _SC_MEMLOCK_RANGE
4819                 {*r = _SC_MEMLOCK_RANGE; return 0;}
4820 #else /* def _SC_MEMLOCK_RANGE */
4821                 {errno = EINVAL; return -1;}
4822 #endif /* ndef _SC_MEMLOCK_RANGE */
4823         if (x == Mono_Posix_SysconfName__SC_MEMORY_PROTECTION)
4824 #ifdef _SC_MEMORY_PROTECTION
4825                 {*r = _SC_MEMORY_PROTECTION; return 0;}
4826 #else /* def _SC_MEMORY_PROTECTION */
4827                 {errno = EINVAL; return -1;}
4828 #endif /* ndef _SC_MEMORY_PROTECTION */
4829         if (x == Mono_Posix_SysconfName__SC_MESSAGE_PASSING)
4830 #ifdef _SC_MESSAGE_PASSING
4831                 {*r = _SC_MESSAGE_PASSING; return 0;}
4832 #else /* def _SC_MESSAGE_PASSING */
4833                 {errno = EINVAL; return -1;}
4834 #endif /* ndef _SC_MESSAGE_PASSING */
4835         if (x == Mono_Posix_SysconfName__SC_MONOTONIC_CLOCK)
4836 #ifdef _SC_MONOTONIC_CLOCK
4837                 {*r = _SC_MONOTONIC_CLOCK; return 0;}
4838 #else /* def _SC_MONOTONIC_CLOCK */
4839                 {errno = EINVAL; return -1;}
4840 #endif /* ndef _SC_MONOTONIC_CLOCK */
4841         if (x == Mono_Posix_SysconfName__SC_MQ_OPEN_MAX)
4842 #ifdef _SC_MQ_OPEN_MAX
4843                 {*r = _SC_MQ_OPEN_MAX; return 0;}
4844 #else /* def _SC_MQ_OPEN_MAX */
4845                 {errno = EINVAL; return -1;}
4846 #endif /* ndef _SC_MQ_OPEN_MAX */
4847         if (x == Mono_Posix_SysconfName__SC_MQ_PRIO_MAX)
4848 #ifdef _SC_MQ_PRIO_MAX
4849                 {*r = _SC_MQ_PRIO_MAX; return 0;}
4850 #else /* def _SC_MQ_PRIO_MAX */
4851                 {errno = EINVAL; return -1;}
4852 #endif /* ndef _SC_MQ_PRIO_MAX */
4853         if (x == Mono_Posix_SysconfName__SC_MULTI_PROCESS)
4854 #ifdef _SC_MULTI_PROCESS
4855                 {*r = _SC_MULTI_PROCESS; return 0;}
4856 #else /* def _SC_MULTI_PROCESS */
4857                 {errno = EINVAL; return -1;}
4858 #endif /* ndef _SC_MULTI_PROCESS */
4859         if (x == Mono_Posix_SysconfName__SC_NETWORKING)
4860 #ifdef _SC_NETWORKING
4861                 {*r = _SC_NETWORKING; return 0;}
4862 #else /* def _SC_NETWORKING */
4863                 {errno = EINVAL; return -1;}
4864 #endif /* ndef _SC_NETWORKING */
4865         if (x == Mono_Posix_SysconfName__SC_NGROUPS_MAX)
4866 #ifdef _SC_NGROUPS_MAX
4867                 {*r = _SC_NGROUPS_MAX; return 0;}
4868 #else /* def _SC_NGROUPS_MAX */
4869                 {errno = EINVAL; return -1;}
4870 #endif /* ndef _SC_NGROUPS_MAX */
4871         if (x == Mono_Posix_SysconfName__SC_NL_ARGMAX)
4872 #ifdef _SC_NL_ARGMAX
4873                 {*r = _SC_NL_ARGMAX; return 0;}
4874 #else /* def _SC_NL_ARGMAX */
4875                 {errno = EINVAL; return -1;}
4876 #endif /* ndef _SC_NL_ARGMAX */
4877         if (x == Mono_Posix_SysconfName__SC_NL_LANGMAX)
4878 #ifdef _SC_NL_LANGMAX
4879                 {*r = _SC_NL_LANGMAX; return 0;}
4880 #else /* def _SC_NL_LANGMAX */
4881                 {errno = EINVAL; return -1;}
4882 #endif /* ndef _SC_NL_LANGMAX */
4883         if (x == Mono_Posix_SysconfName__SC_NL_MSGMAX)
4884 #ifdef _SC_NL_MSGMAX
4885                 {*r = _SC_NL_MSGMAX; return 0;}
4886 #else /* def _SC_NL_MSGMAX */
4887                 {errno = EINVAL; return -1;}
4888 #endif /* ndef _SC_NL_MSGMAX */
4889         if (x == Mono_Posix_SysconfName__SC_NL_NMAX)
4890 #ifdef _SC_NL_NMAX
4891                 {*r = _SC_NL_NMAX; return 0;}
4892 #else /* def _SC_NL_NMAX */
4893                 {errno = EINVAL; return -1;}
4894 #endif /* ndef _SC_NL_NMAX */
4895         if (x == Mono_Posix_SysconfName__SC_NL_SETMAX)
4896 #ifdef _SC_NL_SETMAX
4897                 {*r = _SC_NL_SETMAX; return 0;}
4898 #else /* def _SC_NL_SETMAX */
4899                 {errno = EINVAL; return -1;}
4900 #endif /* ndef _SC_NL_SETMAX */
4901         if (x == Mono_Posix_SysconfName__SC_NL_TEXTMAX)
4902 #ifdef _SC_NL_TEXTMAX
4903                 {*r = _SC_NL_TEXTMAX; return 0;}
4904 #else /* def _SC_NL_TEXTMAX */
4905                 {errno = EINVAL; return -1;}
4906 #endif /* ndef _SC_NL_TEXTMAX */
4907         if (x == Mono_Posix_SysconfName__SC_NPROCESSORS_CONF)
4908 #ifdef _SC_NPROCESSORS_CONF
4909                 {*r = _SC_NPROCESSORS_CONF; return 0;}
4910 #else /* def _SC_NPROCESSORS_CONF */
4911                 {errno = EINVAL; return -1;}
4912 #endif /* ndef _SC_NPROCESSORS_CONF */
4913         if (x == Mono_Posix_SysconfName__SC_NPROCESSORS_ONLN)
4914 #ifdef _SC_NPROCESSORS_ONLN
4915                 {*r = _SC_NPROCESSORS_ONLN; return 0;}
4916 #else /* def _SC_NPROCESSORS_ONLN */
4917                 {errno = EINVAL; return -1;}
4918 #endif /* ndef _SC_NPROCESSORS_ONLN */
4919         if (x == Mono_Posix_SysconfName__SC_NZERO)
4920 #ifdef _SC_NZERO
4921                 {*r = _SC_NZERO; return 0;}
4922 #else /* def _SC_NZERO */
4923                 {errno = EINVAL; return -1;}
4924 #endif /* ndef _SC_NZERO */
4925         if (x == Mono_Posix_SysconfName__SC_OPEN_MAX)
4926 #ifdef _SC_OPEN_MAX
4927                 {*r = _SC_OPEN_MAX; return 0;}
4928 #else /* def _SC_OPEN_MAX */
4929                 {errno = EINVAL; return -1;}
4930 #endif /* ndef _SC_OPEN_MAX */
4931         if (x == Mono_Posix_SysconfName__SC_PAGESIZE)
4932 #ifdef _SC_PAGESIZE
4933                 {*r = _SC_PAGESIZE; return 0;}
4934 #else /* def _SC_PAGESIZE */
4935                 {errno = EINVAL; return -1;}
4936 #endif /* ndef _SC_PAGESIZE */
4937         if (x == Mono_Posix_SysconfName__SC_PASS_MAX)
4938 #ifdef _SC_PASS_MAX
4939                 {*r = _SC_PASS_MAX; return 0;}
4940 #else /* def _SC_PASS_MAX */
4941                 {errno = EINVAL; return -1;}
4942 #endif /* ndef _SC_PASS_MAX */
4943         if (x == Mono_Posix_SysconfName__SC_PHYS_PAGES)
4944 #ifdef _SC_PHYS_PAGES
4945                 {*r = _SC_PHYS_PAGES; return 0;}
4946 #else /* def _SC_PHYS_PAGES */
4947                 {errno = EINVAL; return -1;}
4948 #endif /* ndef _SC_PHYS_PAGES */
4949         if (x == Mono_Posix_SysconfName__SC_PII)
4950 #ifdef _SC_PII
4951                 {*r = _SC_PII; return 0;}
4952 #else /* def _SC_PII */
4953                 {errno = EINVAL; return -1;}
4954 #endif /* ndef _SC_PII */
4955         if (x == Mono_Posix_SysconfName__SC_PII_INTERNET)
4956 #ifdef _SC_PII_INTERNET
4957                 {*r = _SC_PII_INTERNET; return 0;}
4958 #else /* def _SC_PII_INTERNET */
4959                 {errno = EINVAL; return -1;}
4960 #endif /* ndef _SC_PII_INTERNET */
4961         if (x == Mono_Posix_SysconfName__SC_PII_INTERNET_DGRAM)
4962 #ifdef _SC_PII_INTERNET_DGRAM
4963                 {*r = _SC_PII_INTERNET_DGRAM; return 0;}
4964 #else /* def _SC_PII_INTERNET_DGRAM */
4965                 {errno = EINVAL; return -1;}
4966 #endif /* ndef _SC_PII_INTERNET_DGRAM */
4967         if (x == Mono_Posix_SysconfName__SC_PII_INTERNET_STREAM)
4968 #ifdef _SC_PII_INTERNET_STREAM
4969                 {*r = _SC_PII_INTERNET_STREAM; return 0;}
4970 #else /* def _SC_PII_INTERNET_STREAM */
4971                 {errno = EINVAL; return -1;}
4972 #endif /* ndef _SC_PII_INTERNET_STREAM */
4973         if (x == Mono_Posix_SysconfName__SC_PII_OSI)
4974 #ifdef _SC_PII_OSI
4975                 {*r = _SC_PII_OSI; return 0;}
4976 #else /* def _SC_PII_OSI */
4977                 {errno = EINVAL; return -1;}
4978 #endif /* ndef _SC_PII_OSI */
4979         if (x == Mono_Posix_SysconfName__SC_PII_OSI_CLTS)
4980 #ifdef _SC_PII_OSI_CLTS
4981                 {*r = _SC_PII_OSI_CLTS; return 0;}
4982 #else /* def _SC_PII_OSI_CLTS */
4983                 {errno = EINVAL; return -1;}
4984 #endif /* ndef _SC_PII_OSI_CLTS */
4985         if (x == Mono_Posix_SysconfName__SC_PII_OSI_COTS)
4986 #ifdef _SC_PII_OSI_COTS
4987                 {*r = _SC_PII_OSI_COTS; return 0;}
4988 #else /* def _SC_PII_OSI_COTS */
4989                 {errno = EINVAL; return -1;}
4990 #endif /* ndef _SC_PII_OSI_COTS */
4991         if (x == Mono_Posix_SysconfName__SC_PII_OSI_M)
4992 #ifdef _SC_PII_OSI_M
4993                 {*r = _SC_PII_OSI_M; return 0;}
4994 #else /* def _SC_PII_OSI_M */
4995                 {errno = EINVAL; return -1;}
4996 #endif /* ndef _SC_PII_OSI_M */
4997         if (x == Mono_Posix_SysconfName__SC_PII_SOCKET)
4998 #ifdef _SC_PII_SOCKET
4999                 {*r = _SC_PII_SOCKET; return 0;}
5000 #else /* def _SC_PII_SOCKET */
5001                 {errno = EINVAL; return -1;}
5002 #endif /* ndef _SC_PII_SOCKET */
5003         if (x == Mono_Posix_SysconfName__SC_PII_XTI)
5004 #ifdef _SC_PII_XTI
5005                 {*r = _SC_PII_XTI; return 0;}
5006 #else /* def _SC_PII_XTI */
5007                 {errno = EINVAL; return -1;}
5008 #endif /* ndef _SC_PII_XTI */
5009         if (x == Mono_Posix_SysconfName__SC_PIPE)
5010 #ifdef _SC_PIPE
5011                 {*r = _SC_PIPE; return 0;}
5012 #else /* def _SC_PIPE */
5013                 {errno = EINVAL; return -1;}
5014 #endif /* ndef _SC_PIPE */
5015         if (x == Mono_Posix_SysconfName__SC_POLL)
5016 #ifdef _SC_POLL
5017                 {*r = _SC_POLL; return 0;}
5018 #else /* def _SC_POLL */
5019                 {errno = EINVAL; return -1;}
5020 #endif /* ndef _SC_POLL */
5021         if (x == Mono_Posix_SysconfName__SC_PRIORITIZED_IO)
5022 #ifdef _SC_PRIORITIZED_IO
5023                 {*r = _SC_PRIORITIZED_IO; return 0;}
5024 #else /* def _SC_PRIORITIZED_IO */
5025                 {errno = EINVAL; return -1;}
5026 #endif /* ndef _SC_PRIORITIZED_IO */
5027         if (x == Mono_Posix_SysconfName__SC_PRIORITY_SCHEDULING)
5028 #ifdef _SC_PRIORITY_SCHEDULING
5029                 {*r = _SC_PRIORITY_SCHEDULING; return 0;}
5030 #else /* def _SC_PRIORITY_SCHEDULING */
5031                 {errno = EINVAL; return -1;}
5032 #endif /* ndef _SC_PRIORITY_SCHEDULING */
5033         if (x == Mono_Posix_SysconfName__SC_READER_WRITER_LOCKS)
5034 #ifdef _SC_READER_WRITER_LOCKS
5035                 {*r = _SC_READER_WRITER_LOCKS; return 0;}
5036 #else /* def _SC_READER_WRITER_LOCKS */
5037                 {errno = EINVAL; return -1;}
5038 #endif /* ndef _SC_READER_WRITER_LOCKS */
5039         if (x == Mono_Posix_SysconfName__SC_REALTIME_SIGNALS)
5040 #ifdef _SC_REALTIME_SIGNALS
5041                 {*r = _SC_REALTIME_SIGNALS; return 0;}
5042 #else /* def _SC_REALTIME_SIGNALS */
5043                 {errno = EINVAL; return -1;}
5044 #endif /* ndef _SC_REALTIME_SIGNALS */
5045         if (x == Mono_Posix_SysconfName__SC_REGEXP)
5046 #ifdef _SC_REGEXP
5047                 {*r = _SC_REGEXP; return 0;}
5048 #else /* def _SC_REGEXP */
5049                 {errno = EINVAL; return -1;}
5050 #endif /* ndef _SC_REGEXP */
5051         if (x == Mono_Posix_SysconfName__SC_REGEX_VERSION)
5052 #ifdef _SC_REGEX_VERSION
5053                 {*r = _SC_REGEX_VERSION; return 0;}
5054 #else /* def _SC_REGEX_VERSION */
5055                 {errno = EINVAL; return -1;}
5056 #endif /* ndef _SC_REGEX_VERSION */
5057         if (x == Mono_Posix_SysconfName__SC_RE_DUP_MAX)
5058 #ifdef _SC_RE_DUP_MAX
5059                 {*r = _SC_RE_DUP_MAX; return 0;}
5060 #else /* def _SC_RE_DUP_MAX */
5061                 {errno = EINVAL; return -1;}
5062 #endif /* ndef _SC_RE_DUP_MAX */
5063         if (x == Mono_Posix_SysconfName__SC_RTSIG_MAX)
5064 #ifdef _SC_RTSIG_MAX
5065                 {*r = _SC_RTSIG_MAX; return 0;}
5066 #else /* def _SC_RTSIG_MAX */
5067                 {errno = EINVAL; return -1;}
5068 #endif /* ndef _SC_RTSIG_MAX */
5069         if (x == Mono_Posix_SysconfName__SC_SAVED_IDS)
5070 #ifdef _SC_SAVED_IDS
5071                 {*r = _SC_SAVED_IDS; return 0;}
5072 #else /* def _SC_SAVED_IDS */
5073                 {errno = EINVAL; return -1;}
5074 #endif /* ndef _SC_SAVED_IDS */
5075         if (x == Mono_Posix_SysconfName__SC_SCHAR_MAX)
5076 #ifdef _SC_SCHAR_MAX
5077                 {*r = _SC_SCHAR_MAX; return 0;}
5078 #else /* def _SC_SCHAR_MAX */
5079                 {errno = EINVAL; return -1;}
5080 #endif /* ndef _SC_SCHAR_MAX */
5081         if (x == Mono_Posix_SysconfName__SC_SCHAR_MIN)
5082 #ifdef _SC_SCHAR_MIN
5083                 {*r = _SC_SCHAR_MIN; return 0;}
5084 #else /* def _SC_SCHAR_MIN */
5085                 {errno = EINVAL; return -1;}
5086 #endif /* ndef _SC_SCHAR_MIN */
5087         if (x == Mono_Posix_SysconfName__SC_SELECT)
5088 #ifdef _SC_SELECT
5089                 {*r = _SC_SELECT; return 0;}
5090 #else /* def _SC_SELECT */
5091                 {errno = EINVAL; return -1;}
5092 #endif /* ndef _SC_SELECT */
5093         if (x == Mono_Posix_SysconfName__SC_SEMAPHORES)
5094 #ifdef _SC_SEMAPHORES
5095                 {*r = _SC_SEMAPHORES; return 0;}
5096 #else /* def _SC_SEMAPHORES */
5097                 {errno = EINVAL; return -1;}
5098 #endif /* ndef _SC_SEMAPHORES */
5099         if (x == Mono_Posix_SysconfName__SC_SEM_NSEMS_MAX)
5100 #ifdef _SC_SEM_NSEMS_MAX
5101                 {*r = _SC_SEM_NSEMS_MAX; return 0;}
5102 #else /* def _SC_SEM_NSEMS_MAX */
5103                 {errno = EINVAL; return -1;}
5104 #endif /* ndef _SC_SEM_NSEMS_MAX */
5105         if (x == Mono_Posix_SysconfName__SC_SEM_VALUE_MAX)
5106 #ifdef _SC_SEM_VALUE_MAX
5107                 {*r = _SC_SEM_VALUE_MAX; return 0;}
5108 #else /* def _SC_SEM_VALUE_MAX */
5109                 {errno = EINVAL; return -1;}
5110 #endif /* ndef _SC_SEM_VALUE_MAX */
5111         if (x == Mono_Posix_SysconfName__SC_SHARED_MEMORY_OBJECTS)
5112 #ifdef _SC_SHARED_MEMORY_OBJECTS
5113                 {*r = _SC_SHARED_MEMORY_OBJECTS; return 0;}
5114 #else /* def _SC_SHARED_MEMORY_OBJECTS */
5115                 {errno = EINVAL; return -1;}
5116 #endif /* ndef _SC_SHARED_MEMORY_OBJECTS */
5117         if (x == Mono_Posix_SysconfName__SC_SHELL)
5118 #ifdef _SC_SHELL
5119                 {*r = _SC_SHELL; return 0;}
5120 #else /* def _SC_SHELL */
5121                 {errno = EINVAL; return -1;}
5122 #endif /* ndef _SC_SHELL */
5123         if (x == Mono_Posix_SysconfName__SC_SHRT_MAX)
5124 #ifdef _SC_SHRT_MAX
5125                 {*r = _SC_SHRT_MAX; return 0;}
5126 #else /* def _SC_SHRT_MAX */
5127                 {errno = EINVAL; return -1;}
5128 #endif /* ndef _SC_SHRT_MAX */
5129         if (x == Mono_Posix_SysconfName__SC_SHRT_MIN)
5130 #ifdef _SC_SHRT_MIN
5131                 {*r = _SC_SHRT_MIN; return 0;}
5132 #else /* def _SC_SHRT_MIN */
5133                 {errno = EINVAL; return -1;}
5134 #endif /* ndef _SC_SHRT_MIN */
5135         if (x == Mono_Posix_SysconfName__SC_SIGNALS)
5136 #ifdef _SC_SIGNALS
5137                 {*r = _SC_SIGNALS; return 0;}
5138 #else /* def _SC_SIGNALS */
5139                 {errno = EINVAL; return -1;}
5140 #endif /* ndef _SC_SIGNALS */
5141         if (x == Mono_Posix_SysconfName__SC_SIGQUEUE_MAX)
5142 #ifdef _SC_SIGQUEUE_MAX
5143                 {*r = _SC_SIGQUEUE_MAX; return 0;}
5144 #else /* def _SC_SIGQUEUE_MAX */
5145                 {errno = EINVAL; return -1;}
5146 #endif /* ndef _SC_SIGQUEUE_MAX */
5147         if (x == Mono_Posix_SysconfName__SC_SINGLE_PROCESS)
5148 #ifdef _SC_SINGLE_PROCESS
5149                 {*r = _SC_SINGLE_PROCESS; return 0;}
5150 #else /* def _SC_SINGLE_PROCESS */
5151                 {errno = EINVAL; return -1;}
5152 #endif /* ndef _SC_SINGLE_PROCESS */
5153         if (x == Mono_Posix_SysconfName__SC_SPAWN)
5154 #ifdef _SC_SPAWN
5155                 {*r = _SC_SPAWN; return 0;}
5156 #else /* def _SC_SPAWN */
5157                 {errno = EINVAL; return -1;}
5158 #endif /* ndef _SC_SPAWN */
5159         if (x == Mono_Posix_SysconfName__SC_SPIN_LOCKS)
5160 #ifdef _SC_SPIN_LOCKS
5161                 {*r = _SC_SPIN_LOCKS; return 0;}
5162 #else /* def _SC_SPIN_LOCKS */
5163                 {errno = EINVAL; return -1;}
5164 #endif /* ndef _SC_SPIN_LOCKS */
5165         if (x == Mono_Posix_SysconfName__SC_SPORADIC_SERVER)
5166 #ifdef _SC_SPORADIC_SERVER
5167                 {*r = _SC_SPORADIC_SERVER; return 0;}
5168 #else /* def _SC_SPORADIC_SERVER */
5169                 {errno = EINVAL; return -1;}
5170 #endif /* ndef _SC_SPORADIC_SERVER */
5171         if (x == Mono_Posix_SysconfName__SC_SSIZE_MAX)
5172 #ifdef _SC_SSIZE_MAX
5173                 {*r = _SC_SSIZE_MAX; return 0;}
5174 #else /* def _SC_SSIZE_MAX */
5175                 {errno = EINVAL; return -1;}
5176 #endif /* ndef _SC_SSIZE_MAX */
5177         if (x == Mono_Posix_SysconfName__SC_STREAMS)
5178 #ifdef _SC_STREAMS
5179                 {*r = _SC_STREAMS; return 0;}
5180 #else /* def _SC_STREAMS */
5181                 {errno = EINVAL; return -1;}
5182 #endif /* ndef _SC_STREAMS */
5183         if (x == Mono_Posix_SysconfName__SC_STREAM_MAX)
5184 #ifdef _SC_STREAM_MAX
5185                 {*r = _SC_STREAM_MAX; return 0;}
5186 #else /* def _SC_STREAM_MAX */
5187                 {errno = EINVAL; return -1;}
5188 #endif /* ndef _SC_STREAM_MAX */
5189         if (x == Mono_Posix_SysconfName__SC_SYMLOOP_MAX)
5190 #ifdef _SC_SYMLOOP_MAX
5191                 {*r = _SC_SYMLOOP_MAX; return 0;}
5192 #else /* def _SC_SYMLOOP_MAX */
5193                 {errno = EINVAL; return -1;}
5194 #endif /* ndef _SC_SYMLOOP_MAX */
5195         if (x == Mono_Posix_SysconfName__SC_SYNCHRONIZED_IO)
5196 #ifdef _SC_SYNCHRONIZED_IO
5197                 {*r = _SC_SYNCHRONIZED_IO; return 0;}
5198 #else /* def _SC_SYNCHRONIZED_IO */
5199                 {errno = EINVAL; return -1;}
5200 #endif /* ndef _SC_SYNCHRONIZED_IO */
5201         if (x == Mono_Posix_SysconfName__SC_SYSTEM_DATABASE)
5202 #ifdef _SC_SYSTEM_DATABASE
5203                 {*r = _SC_SYSTEM_DATABASE; return 0;}
5204 #else /* def _SC_SYSTEM_DATABASE */
5205                 {errno = EINVAL; return -1;}
5206 #endif /* ndef _SC_SYSTEM_DATABASE */
5207         if (x == Mono_Posix_SysconfName__SC_SYSTEM_DATABASE_R)
5208 #ifdef _SC_SYSTEM_DATABASE_R
5209                 {*r = _SC_SYSTEM_DATABASE_R; return 0;}
5210 #else /* def _SC_SYSTEM_DATABASE_R */
5211                 {errno = EINVAL; return -1;}
5212 #endif /* ndef _SC_SYSTEM_DATABASE_R */
5213         if (x == Mono_Posix_SysconfName__SC_THREADS)
5214 #ifdef _SC_THREADS
5215                 {*r = _SC_THREADS; return 0;}
5216 #else /* def _SC_THREADS */
5217                 {errno = EINVAL; return -1;}
5218 #endif /* ndef _SC_THREADS */
5219         if (x == Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKADDR)
5220 #ifdef _SC_THREAD_ATTR_STACKADDR
5221                 {*r = _SC_THREAD_ATTR_STACKADDR; return 0;}
5222 #else /* def _SC_THREAD_ATTR_STACKADDR */
5223                 {errno = EINVAL; return -1;}
5224 #endif /* ndef _SC_THREAD_ATTR_STACKADDR */
5225         if (x == Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKSIZE)
5226 #ifdef _SC_THREAD_ATTR_STACKSIZE
5227                 {*r = _SC_THREAD_ATTR_STACKSIZE; return 0;}
5228 #else /* def _SC_THREAD_ATTR_STACKSIZE */
5229                 {errno = EINVAL; return -1;}
5230 #endif /* ndef _SC_THREAD_ATTR_STACKSIZE */
5231         if (x == Mono_Posix_SysconfName__SC_THREAD_CPUTIME)
5232 #ifdef _SC_THREAD_CPUTIME
5233                 {*r = _SC_THREAD_CPUTIME; return 0;}
5234 #else /* def _SC_THREAD_CPUTIME */
5235                 {errno = EINVAL; return -1;}
5236 #endif /* ndef _SC_THREAD_CPUTIME */
5237         if (x == Mono_Posix_SysconfName__SC_THREAD_DESTRUCTOR_ITERATIONS)
5238 #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
5239                 {*r = _SC_THREAD_DESTRUCTOR_ITERATIONS; return 0;}
5240 #else /* def _SC_THREAD_DESTRUCTOR_ITERATIONS */
5241                 {errno = EINVAL; return -1;}
5242 #endif /* ndef _SC_THREAD_DESTRUCTOR_ITERATIONS */
5243         if (x == Mono_Posix_SysconfName__SC_THREAD_KEYS_MAX)
5244 #ifdef _SC_THREAD_KEYS_MAX
5245                 {*r = _SC_THREAD_KEYS_MAX; return 0;}
5246 #else /* def _SC_THREAD_KEYS_MAX */
5247                 {errno = EINVAL; return -1;}
5248 #endif /* ndef _SC_THREAD_KEYS_MAX */
5249         if (x == Mono_Posix_SysconfName__SC_THREAD_PRIORITY_SCHEDULING)
5250 #ifdef _SC_THREAD_PRIORITY_SCHEDULING
5251                 {*r = _SC_THREAD_PRIORITY_SCHEDULING; return 0;}
5252 #else /* def _SC_THREAD_PRIORITY_SCHEDULING */
5253                 {errno = EINVAL; return -1;}
5254 #endif /* ndef _SC_THREAD_PRIORITY_SCHEDULING */
5255         if (x == Mono_Posix_SysconfName__SC_THREAD_PRIO_INHERIT)
5256 #ifdef _SC_THREAD_PRIO_INHERIT
5257                 {*r = _SC_THREAD_PRIO_INHERIT; return 0;}
5258 #else /* def _SC_THREAD_PRIO_INHERIT */
5259                 {errno = EINVAL; return -1;}
5260 #endif /* ndef _SC_THREAD_PRIO_INHERIT */
5261         if (x == Mono_Posix_SysconfName__SC_THREAD_PRIO_PROTECT)
5262 #ifdef _SC_THREAD_PRIO_PROTECT
5263                 {*r = _SC_THREAD_PRIO_PROTECT; return 0;}
5264 #else /* def _SC_THREAD_PRIO_PROTECT */
5265                 {errno = EINVAL; return -1;}
5266 #endif /* ndef _SC_THREAD_PRIO_PROTECT */
5267         if (x == Mono_Posix_SysconfName__SC_THREAD_PROCESS_SHARED)
5268 #ifdef _SC_THREAD_PROCESS_SHARED
5269                 {*r = _SC_THREAD_PROCESS_SHARED; return 0;}
5270 #else /* def _SC_THREAD_PROCESS_SHARED */
5271                 {errno = EINVAL; return -1;}
5272 #endif /* ndef _SC_THREAD_PROCESS_SHARED */
5273         if (x == Mono_Posix_SysconfName__SC_THREAD_SAFE_FUNCTIONS)
5274 #ifdef _SC_THREAD_SAFE_FUNCTIONS
5275                 {*r = _SC_THREAD_SAFE_FUNCTIONS; return 0;}
5276 #else /* def _SC_THREAD_SAFE_FUNCTIONS */
5277                 {errno = EINVAL; return -1;}
5278 #endif /* ndef _SC_THREAD_SAFE_FUNCTIONS */
5279         if (x == Mono_Posix_SysconfName__SC_THREAD_SPORADIC_SERVER)
5280 #ifdef _SC_THREAD_SPORADIC_SERVER
5281                 {*r = _SC_THREAD_SPORADIC_SERVER; return 0;}
5282 #else /* def _SC_THREAD_SPORADIC_SERVER */
5283                 {errno = EINVAL; return -1;}
5284 #endif /* ndef _SC_THREAD_SPORADIC_SERVER */
5285         if (x == Mono_Posix_SysconfName__SC_THREAD_STACK_MIN)
5286 #ifdef _SC_THREAD_STACK_MIN
5287                 {*r = _SC_THREAD_STACK_MIN; return 0;}
5288 #else /* def _SC_THREAD_STACK_MIN */
5289                 {errno = EINVAL; return -1;}
5290 #endif /* ndef _SC_THREAD_STACK_MIN */
5291         if (x == Mono_Posix_SysconfName__SC_THREAD_THREADS_MAX)
5292 #ifdef _SC_THREAD_THREADS_MAX
5293                 {*r = _SC_THREAD_THREADS_MAX; return 0;}
5294 #else /* def _SC_THREAD_THREADS_MAX */
5295                 {errno = EINVAL; return -1;}
5296 #endif /* ndef _SC_THREAD_THREADS_MAX */
5297         if (x == Mono_Posix_SysconfName__SC_TIMEOUTS)
5298 #ifdef _SC_TIMEOUTS
5299                 {*r = _SC_TIMEOUTS; return 0;}
5300 #else /* def _SC_TIMEOUTS */
5301                 {errno = EINVAL; return -1;}
5302 #endif /* ndef _SC_TIMEOUTS */
5303         if (x == Mono_Posix_SysconfName__SC_TIMERS)
5304 #ifdef _SC_TIMERS
5305                 {*r = _SC_TIMERS; return 0;}
5306 #else /* def _SC_TIMERS */
5307                 {errno = EINVAL; return -1;}
5308 #endif /* ndef _SC_TIMERS */
5309         if (x == Mono_Posix_SysconfName__SC_TIMER_MAX)
5310 #ifdef _SC_TIMER_MAX
5311                 {*r = _SC_TIMER_MAX; return 0;}
5312 #else /* def _SC_TIMER_MAX */
5313                 {errno = EINVAL; return -1;}
5314 #endif /* ndef _SC_TIMER_MAX */
5315         if (x == Mono_Posix_SysconfName__SC_TRACE)
5316 #ifdef _SC_TRACE
5317                 {*r = _SC_TRACE; return 0;}
5318 #else /* def _SC_TRACE */
5319                 {errno = EINVAL; return -1;}
5320 #endif /* ndef _SC_TRACE */
5321         if (x == Mono_Posix_SysconfName__SC_TRACE_EVENT_FILTER)
5322 #ifdef _SC_TRACE_EVENT_FILTER
5323                 {*r = _SC_TRACE_EVENT_FILTER; return 0;}
5324 #else /* def _SC_TRACE_EVENT_FILTER */
5325                 {errno = EINVAL; return -1;}
5326 #endif /* ndef _SC_TRACE_EVENT_FILTER */
5327         if (x == Mono_Posix_SysconfName__SC_TRACE_INHERIT)
5328 #ifdef _SC_TRACE_INHERIT
5329                 {*r = _SC_TRACE_INHERIT; return 0;}
5330 #else /* def _SC_TRACE_INHERIT */
5331                 {errno = EINVAL; return -1;}
5332 #endif /* ndef _SC_TRACE_INHERIT */
5333         if (x == Mono_Posix_SysconfName__SC_TRACE_LOG)
5334 #ifdef _SC_TRACE_LOG
5335                 {*r = _SC_TRACE_LOG; return 0;}
5336 #else /* def _SC_TRACE_LOG */
5337                 {errno = EINVAL; return -1;}
5338 #endif /* ndef _SC_TRACE_LOG */
5339         if (x == Mono_Posix_SysconfName__SC_TTY_NAME_MAX)
5340 #ifdef _SC_TTY_NAME_MAX
5341                 {*r = _SC_TTY_NAME_MAX; return 0;}
5342 #else /* def _SC_TTY_NAME_MAX */
5343                 {errno = EINVAL; return -1;}
5344 #endif /* ndef _SC_TTY_NAME_MAX */
5345         if (x == Mono_Posix_SysconfName__SC_TYPED_MEMORY_OBJECTS)
5346 #ifdef _SC_TYPED_MEMORY_OBJECTS
5347                 {*r = _SC_TYPED_MEMORY_OBJECTS; return 0;}
5348 #else /* def _SC_TYPED_MEMORY_OBJECTS */
5349                 {errno = EINVAL; return -1;}
5350 #endif /* ndef _SC_TYPED_MEMORY_OBJECTS */
5351         if (x == Mono_Posix_SysconfName__SC_TZNAME_MAX)
5352 #ifdef _SC_TZNAME_MAX
5353                 {*r = _SC_TZNAME_MAX; return 0;}
5354 #else /* def _SC_TZNAME_MAX */
5355                 {errno = EINVAL; return -1;}
5356 #endif /* ndef _SC_TZNAME_MAX */
5357         if (x == Mono_Posix_SysconfName__SC_T_IOV_MAX)
5358 #ifdef _SC_T_IOV_MAX
5359                 {*r = _SC_T_IOV_MAX; return 0;}
5360 #else /* def _SC_T_IOV_MAX */
5361                 {errno = EINVAL; return -1;}
5362 #endif /* ndef _SC_T_IOV_MAX */
5363         if (x == Mono_Posix_SysconfName__SC_UCHAR_MAX)
5364 #ifdef _SC_UCHAR_MAX
5365                 {*r = _SC_UCHAR_MAX; return 0;}
5366 #else /* def _SC_UCHAR_MAX */
5367                 {errno = EINVAL; return -1;}
5368 #endif /* ndef _SC_UCHAR_MAX */
5369         if (x == Mono_Posix_SysconfName__SC_UINT_MAX)
5370 #ifdef _SC_UINT_MAX
5371                 {*r = _SC_UINT_MAX; return 0;}
5372 #else /* def _SC_UINT_MAX */
5373                 {errno = EINVAL; return -1;}
5374 #endif /* ndef _SC_UINT_MAX */
5375         if (x == Mono_Posix_SysconfName__SC_UIO_MAXIOV)
5376 #ifdef _SC_UIO_MAXIOV
5377                 {*r = _SC_UIO_MAXIOV; return 0;}
5378 #else /* def _SC_UIO_MAXIOV */
5379                 {errno = EINVAL; return -1;}
5380 #endif /* ndef _SC_UIO_MAXIOV */
5381         if (x == Mono_Posix_SysconfName__SC_ULONG_MAX)
5382 #ifdef _SC_ULONG_MAX
5383                 {*r = _SC_ULONG_MAX; return 0;}
5384 #else /* def _SC_ULONG_MAX */
5385                 {errno = EINVAL; return -1;}
5386 #endif /* ndef _SC_ULONG_MAX */
5387         if (x == Mono_Posix_SysconfName__SC_USER_GROUPS)
5388 #ifdef _SC_USER_GROUPS
5389                 {*r = _SC_USER_GROUPS; return 0;}
5390 #else /* def _SC_USER_GROUPS */
5391                 {errno = EINVAL; return -1;}
5392 #endif /* ndef _SC_USER_GROUPS */
5393         if (x == Mono_Posix_SysconfName__SC_USER_GROUPS_R)
5394 #ifdef _SC_USER_GROUPS_R
5395                 {*r = _SC_USER_GROUPS_R; return 0;}
5396 #else /* def _SC_USER_GROUPS_R */
5397                 {errno = EINVAL; return -1;}
5398 #endif /* ndef _SC_USER_GROUPS_R */
5399         if (x == Mono_Posix_SysconfName__SC_USHRT_MAX)
5400 #ifdef _SC_USHRT_MAX
5401                 {*r = _SC_USHRT_MAX; return 0;}
5402 #else /* def _SC_USHRT_MAX */
5403                 {errno = EINVAL; return -1;}
5404 #endif /* ndef _SC_USHRT_MAX */
5405         if (x == Mono_Posix_SysconfName__SC_V6_ILP32_OFF32)
5406 #ifdef _SC_V6_ILP32_OFF32
5407                 {*r = _SC_V6_ILP32_OFF32; return 0;}
5408 #else /* def _SC_V6_ILP32_OFF32 */
5409                 {errno = EINVAL; return -1;}
5410 #endif /* ndef _SC_V6_ILP32_OFF32 */
5411         if (x == Mono_Posix_SysconfName__SC_V6_ILP32_OFFBIG)
5412 #ifdef _SC_V6_ILP32_OFFBIG
5413                 {*r = _SC_V6_ILP32_OFFBIG; return 0;}
5414 #else /* def _SC_V6_ILP32_OFFBIG */
5415                 {errno = EINVAL; return -1;}
5416 #endif /* ndef _SC_V6_ILP32_OFFBIG */
5417         if (x == Mono_Posix_SysconfName__SC_V6_LP64_OFF64)
5418 #ifdef _SC_V6_LP64_OFF64
5419                 {*r = _SC_V6_LP64_OFF64; return 0;}
5420 #else /* def _SC_V6_LP64_OFF64 */
5421                 {errno = EINVAL; return -1;}
5422 #endif /* ndef _SC_V6_LP64_OFF64 */
5423         if (x == Mono_Posix_SysconfName__SC_V6_LPBIG_OFFBIG)
5424 #ifdef _SC_V6_LPBIG_OFFBIG
5425                 {*r = _SC_V6_LPBIG_OFFBIG; return 0;}
5426 #else /* def _SC_V6_LPBIG_OFFBIG */
5427                 {errno = EINVAL; return -1;}
5428 #endif /* ndef _SC_V6_LPBIG_OFFBIG */
5429         if (x == Mono_Posix_SysconfName__SC_VERSION)
5430 #ifdef _SC_VERSION
5431                 {*r = _SC_VERSION; return 0;}
5432 #else /* def _SC_VERSION */
5433                 {errno = EINVAL; return -1;}
5434 #endif /* ndef _SC_VERSION */
5435         if (x == Mono_Posix_SysconfName__SC_WORD_BIT)
5436 #ifdef _SC_WORD_BIT
5437                 {*r = _SC_WORD_BIT; return 0;}
5438 #else /* def _SC_WORD_BIT */
5439                 {errno = EINVAL; return -1;}
5440 #endif /* ndef _SC_WORD_BIT */
5441         if (x == Mono_Posix_SysconfName__SC_XBS5_ILP32_OFF32)
5442 #ifdef _SC_XBS5_ILP32_OFF32
5443                 {*r = _SC_XBS5_ILP32_OFF32; return 0;}
5444 #else /* def _SC_XBS5_ILP32_OFF32 */
5445                 {errno = EINVAL; return -1;}
5446 #endif /* ndef _SC_XBS5_ILP32_OFF32 */
5447         if (x == Mono_Posix_SysconfName__SC_XBS5_ILP32_OFFBIG)
5448 #ifdef _SC_XBS5_ILP32_OFFBIG
5449                 {*r = _SC_XBS5_ILP32_OFFBIG; return 0;}
5450 #else /* def _SC_XBS5_ILP32_OFFBIG */
5451                 {errno = EINVAL; return -1;}
5452 #endif /* ndef _SC_XBS5_ILP32_OFFBIG */
5453         if (x == Mono_Posix_SysconfName__SC_XBS5_LP64_OFF64)
5454 #ifdef _SC_XBS5_LP64_OFF64
5455                 {*r = _SC_XBS5_LP64_OFF64; return 0;}
5456 #else /* def _SC_XBS5_LP64_OFF64 */
5457                 {errno = EINVAL; return -1;}
5458 #endif /* ndef _SC_XBS5_LP64_OFF64 */
5459         if (x == Mono_Posix_SysconfName__SC_XBS5_LPBIG_OFFBIG)
5460 #ifdef _SC_XBS5_LPBIG_OFFBIG
5461                 {*r = _SC_XBS5_LPBIG_OFFBIG; return 0;}
5462 #else /* def _SC_XBS5_LPBIG_OFFBIG */
5463                 {errno = EINVAL; return -1;}
5464 #endif /* ndef _SC_XBS5_LPBIG_OFFBIG */
5465         if (x == Mono_Posix_SysconfName__SC_XOPEN_CRYPT)
5466 #ifdef _SC_XOPEN_CRYPT
5467                 {*r = _SC_XOPEN_CRYPT; return 0;}
5468 #else /* def _SC_XOPEN_CRYPT */
5469                 {errno = EINVAL; return -1;}
5470 #endif /* ndef _SC_XOPEN_CRYPT */
5471         if (x == Mono_Posix_SysconfName__SC_XOPEN_ENH_I18N)
5472 #ifdef _SC_XOPEN_ENH_I18N
5473                 {*r = _SC_XOPEN_ENH_I18N; return 0;}
5474 #else /* def _SC_XOPEN_ENH_I18N */
5475                 {errno = EINVAL; return -1;}
5476 #endif /* ndef _SC_XOPEN_ENH_I18N */
5477         if (x == Mono_Posix_SysconfName__SC_XOPEN_LEGACY)
5478 #ifdef _SC_XOPEN_LEGACY
5479                 {*r = _SC_XOPEN_LEGACY; return 0;}
5480 #else /* def _SC_XOPEN_LEGACY */
5481                 {errno = EINVAL; return -1;}
5482 #endif /* ndef _SC_XOPEN_LEGACY */
5483         if (x == Mono_Posix_SysconfName__SC_XOPEN_REALTIME)
5484 #ifdef _SC_XOPEN_REALTIME
5485                 {*r = _SC_XOPEN_REALTIME; return 0;}
5486 #else /* def _SC_XOPEN_REALTIME */
5487                 {errno = EINVAL; return -1;}
5488 #endif /* ndef _SC_XOPEN_REALTIME */
5489         if (x == Mono_Posix_SysconfName__SC_XOPEN_REALTIME_THREADS)
5490 #ifdef _SC_XOPEN_REALTIME_THREADS
5491                 {*r = _SC_XOPEN_REALTIME_THREADS; return 0;}
5492 #else /* def _SC_XOPEN_REALTIME_THREADS */
5493                 {errno = EINVAL; return -1;}
5494 #endif /* ndef _SC_XOPEN_REALTIME_THREADS */
5495         if (x == Mono_Posix_SysconfName__SC_XOPEN_SHM)
5496 #ifdef _SC_XOPEN_SHM
5497                 {*r = _SC_XOPEN_SHM; return 0;}
5498 #else /* def _SC_XOPEN_SHM */
5499                 {errno = EINVAL; return -1;}
5500 #endif /* ndef _SC_XOPEN_SHM */
5501         if (x == Mono_Posix_SysconfName__SC_XOPEN_UNIX)
5502 #ifdef _SC_XOPEN_UNIX
5503                 {*r = _SC_XOPEN_UNIX; return 0;}
5504 #else /* def _SC_XOPEN_UNIX */
5505                 {errno = EINVAL; return -1;}
5506 #endif /* ndef _SC_XOPEN_UNIX */
5507         if (x == Mono_Posix_SysconfName__SC_XOPEN_VERSION)
5508 #ifdef _SC_XOPEN_VERSION
5509                 {*r = _SC_XOPEN_VERSION; return 0;}
5510 #else /* def _SC_XOPEN_VERSION */
5511                 {errno = EINVAL; return -1;}
5512 #endif /* ndef _SC_XOPEN_VERSION */
5513         if (x == Mono_Posix_SysconfName__SC_XOPEN_XCU_VERSION)
5514 #ifdef _SC_XOPEN_XCU_VERSION
5515                 {*r = _SC_XOPEN_XCU_VERSION; return 0;}
5516 #else /* def _SC_XOPEN_XCU_VERSION */
5517                 {errno = EINVAL; return -1;}
5518 #endif /* ndef _SC_XOPEN_XCU_VERSION */
5519         if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG2)
5520 #ifdef _SC_XOPEN_XPG2
5521                 {*r = _SC_XOPEN_XPG2; return 0;}
5522 #else /* def _SC_XOPEN_XPG2 */
5523                 {errno = EINVAL; return -1;}
5524 #endif /* ndef _SC_XOPEN_XPG2 */
5525         if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG3)
5526 #ifdef _SC_XOPEN_XPG3
5527                 {*r = _SC_XOPEN_XPG3; return 0;}
5528 #else /* def _SC_XOPEN_XPG3 */
5529                 {errno = EINVAL; return -1;}
5530 #endif /* ndef _SC_XOPEN_XPG3 */
5531         if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG4)
5532 #ifdef _SC_XOPEN_XPG4
5533                 {*r = _SC_XOPEN_XPG4; return 0;}
5534 #else /* def _SC_XOPEN_XPG4 */
5535                 {errno = EINVAL; return -1;}
5536 #endif /* ndef _SC_XOPEN_XPG4 */
5537         if (x == 0)
5538                 return 0;
5539         errno = EINVAL; return -1;
5540 }
5541
5542 int Mono_Posix_ToSysconfName (int x, int *r)
5543 {
5544         *r = 0;
5545         if (x == 0)
5546                 return 0;
5547 #ifdef _SC_2_CHAR_TERM
5548         if (x == _SC_2_CHAR_TERM)
5549                 {*r = Mono_Posix_SysconfName__SC_2_CHAR_TERM; return 0;}
5550 #endif /* ndef _SC_2_CHAR_TERM */
5551 #ifdef _SC_2_C_BIND
5552         if (x == _SC_2_C_BIND)
5553                 {*r = Mono_Posix_SysconfName__SC_2_C_BIND; return 0;}
5554 #endif /* ndef _SC_2_C_BIND */
5555 #ifdef _SC_2_C_DEV
5556         if (x == _SC_2_C_DEV)
5557                 {*r = Mono_Posix_SysconfName__SC_2_C_DEV; return 0;}
5558 #endif /* ndef _SC_2_C_DEV */
5559 #ifdef _SC_2_C_VERSION
5560         if (x == _SC_2_C_VERSION)
5561                 {*r = Mono_Posix_SysconfName__SC_2_C_VERSION; return 0;}
5562 #endif /* ndef _SC_2_C_VERSION */
5563 #ifdef _SC_2_FORT_DEV
5564         if (x == _SC_2_FORT_DEV)
5565                 {*r = Mono_Posix_SysconfName__SC_2_FORT_DEV; return 0;}
5566 #endif /* ndef _SC_2_FORT_DEV */
5567 #ifdef _SC_2_FORT_RUN
5568         if (x == _SC_2_FORT_RUN)
5569                 {*r = Mono_Posix_SysconfName__SC_2_FORT_RUN; return 0;}
5570 #endif /* ndef _SC_2_FORT_RUN */
5571 #ifdef _SC_2_LOCALEDEF
5572         if (x == _SC_2_LOCALEDEF)
5573                 {*r = Mono_Posix_SysconfName__SC_2_LOCALEDEF; return 0;}
5574 #endif /* ndef _SC_2_LOCALEDEF */
5575 #ifdef _SC_2_PBS
5576         if (x == _SC_2_PBS)
5577                 {*r = Mono_Posix_SysconfName__SC_2_PBS; return 0;}
5578 #endif /* ndef _SC_2_PBS */
5579 #ifdef _SC_2_PBS_ACCOUNTING
5580         if (x == _SC_2_PBS_ACCOUNTING)
5581                 {*r = Mono_Posix_SysconfName__SC_2_PBS_ACCOUNTING; return 0;}
5582 #endif /* ndef _SC_2_PBS_ACCOUNTING */
5583 #ifdef _SC_2_PBS_CHECKPOINT
5584         if (x == _SC_2_PBS_CHECKPOINT)
5585                 {*r = Mono_Posix_SysconfName__SC_2_PBS_CHECKPOINT; return 0;}
5586 #endif /* ndef _SC_2_PBS_CHECKPOINT */
5587 #ifdef _SC_2_PBS_LOCATE
5588         if (x == _SC_2_PBS_LOCATE)
5589                 {*r = Mono_Posix_SysconfName__SC_2_PBS_LOCATE; return 0;}
5590 #endif /* ndef _SC_2_PBS_LOCATE */
5591 #ifdef _SC_2_PBS_MESSAGE
5592         if (x == _SC_2_PBS_MESSAGE)
5593                 {*r = Mono_Posix_SysconfName__SC_2_PBS_MESSAGE; return 0;}
5594 #endif /* ndef _SC_2_PBS_MESSAGE */
5595 #ifdef _SC_2_PBS_TRACK
5596         if (x == _SC_2_PBS_TRACK)
5597                 {*r = Mono_Posix_SysconfName__SC_2_PBS_TRACK; return 0;}
5598 #endif /* ndef _SC_2_PBS_TRACK */
5599 #ifdef _SC_2_SW_DEV
5600         if (x == _SC_2_SW_DEV)
5601                 {*r = Mono_Posix_SysconfName__SC_2_SW_DEV; return 0;}
5602 #endif /* ndef _SC_2_SW_DEV */
5603 #ifdef _SC_2_UPE
5604         if (x == _SC_2_UPE)
5605                 {*r = Mono_Posix_SysconfName__SC_2_UPE; return 0;}
5606 #endif /* ndef _SC_2_UPE */
5607 #ifdef _SC_2_VERSION
5608         if (x == _SC_2_VERSION)
5609                 {*r = Mono_Posix_SysconfName__SC_2_VERSION; return 0;}
5610 #endif /* ndef _SC_2_VERSION */
5611 #ifdef _SC_ADVISORY_INFO
5612         if (x == _SC_ADVISORY_INFO)
5613                 {*r = Mono_Posix_SysconfName__SC_ADVISORY_INFO; return 0;}
5614 #endif /* ndef _SC_ADVISORY_INFO */
5615 #ifdef _SC_AIO_LISTIO_MAX
5616         if (x == _SC_AIO_LISTIO_MAX)
5617                 {*r = Mono_Posix_SysconfName__SC_AIO_LISTIO_MAX; return 0;}
5618 #endif /* ndef _SC_AIO_LISTIO_MAX */
5619 #ifdef _SC_AIO_MAX
5620         if (x == _SC_AIO_MAX)
5621                 {*r = Mono_Posix_SysconfName__SC_AIO_MAX; return 0;}
5622 #endif /* ndef _SC_AIO_MAX */
5623 #ifdef _SC_AIO_PRIO_DELTA_MAX
5624         if (x == _SC_AIO_PRIO_DELTA_MAX)
5625                 {*r = Mono_Posix_SysconfName__SC_AIO_PRIO_DELTA_MAX; return 0;}
5626 #endif /* ndef _SC_AIO_PRIO_DELTA_MAX */
5627 #ifdef _SC_ARG_MAX
5628         if (x == _SC_ARG_MAX)
5629                 {*r = Mono_Posix_SysconfName__SC_ARG_MAX; return 0;}
5630 #endif /* ndef _SC_ARG_MAX */
5631 #ifdef _SC_ASYNCHRONOUS_IO
5632         if (x == _SC_ASYNCHRONOUS_IO)
5633                 {*r = Mono_Posix_SysconfName__SC_ASYNCHRONOUS_IO; return 0;}
5634 #endif /* ndef _SC_ASYNCHRONOUS_IO */
5635 #ifdef _SC_ATEXIT_MAX
5636         if (x == _SC_ATEXIT_MAX)
5637                 {*r = Mono_Posix_SysconfName__SC_ATEXIT_MAX; return 0;}
5638 #endif /* ndef _SC_ATEXIT_MAX */
5639 #ifdef _SC_AVPHYS_PAGES
5640         if (x == _SC_AVPHYS_PAGES)
5641                 {*r = Mono_Posix_SysconfName__SC_AVPHYS_PAGES; return 0;}
5642 #endif /* ndef _SC_AVPHYS_PAGES */
5643 #ifdef _SC_BARRIERS
5644         if (x == _SC_BARRIERS)
5645                 {*r = Mono_Posix_SysconfName__SC_BARRIERS; return 0;}
5646 #endif /* ndef _SC_BARRIERS */
5647 #ifdef _SC_BASE
5648         if (x == _SC_BASE)
5649                 {*r = Mono_Posix_SysconfName__SC_BASE; return 0;}
5650 #endif /* ndef _SC_BASE */
5651 #ifdef _SC_BC_BASE_MAX
5652         if (x == _SC_BC_BASE_MAX)
5653                 {*r = Mono_Posix_SysconfName__SC_BC_BASE_MAX; return 0;}
5654 #endif /* ndef _SC_BC_BASE_MAX */
5655 #ifdef _SC_BC_DIM_MAX
5656         if (x == _SC_BC_DIM_MAX)
5657                 {*r = Mono_Posix_SysconfName__SC_BC_DIM_MAX; return 0;}
5658 #endif /* ndef _SC_BC_DIM_MAX */
5659 #ifdef _SC_BC_SCALE_MAX
5660         if (x == _SC_BC_SCALE_MAX)
5661                 {*r = Mono_Posix_SysconfName__SC_BC_SCALE_MAX; return 0;}
5662 #endif /* ndef _SC_BC_SCALE_MAX */
5663 #ifdef _SC_BC_STRING_MAX
5664         if (x == _SC_BC_STRING_MAX)
5665                 {*r = Mono_Posix_SysconfName__SC_BC_STRING_MAX; return 0;}
5666 #endif /* ndef _SC_BC_STRING_MAX */
5667 #ifdef _SC_CHARCLASS_NAME_MAX
5668         if (x == _SC_CHARCLASS_NAME_MAX)
5669                 {*r = Mono_Posix_SysconfName__SC_CHARCLASS_NAME_MAX; return 0;}
5670 #endif /* ndef _SC_CHARCLASS_NAME_MAX */
5671 #ifdef _SC_CHAR_BIT
5672         if (x == _SC_CHAR_BIT)
5673                 {*r = Mono_Posix_SysconfName__SC_CHAR_BIT; return 0;}
5674 #endif /* ndef _SC_CHAR_BIT */
5675 #ifdef _SC_CHAR_MAX
5676         if (x == _SC_CHAR_MAX)
5677                 {*r = Mono_Posix_SysconfName__SC_CHAR_MAX; return 0;}
5678 #endif /* ndef _SC_CHAR_MAX */
5679 #ifdef _SC_CHAR_MIN
5680         if (x == _SC_CHAR_MIN)
5681                 {*r = Mono_Posix_SysconfName__SC_CHAR_MIN; return 0;}
5682 #endif /* ndef _SC_CHAR_MIN */
5683 #ifdef _SC_CHILD_MAX
5684         if (x == _SC_CHILD_MAX)
5685                 {*r = Mono_Posix_SysconfName__SC_CHILD_MAX; return 0;}
5686 #endif /* ndef _SC_CHILD_MAX */
5687 #ifdef _SC_CLK_TCK
5688         if (x == _SC_CLK_TCK)
5689                 {*r = Mono_Posix_SysconfName__SC_CLK_TCK; return 0;}
5690 #endif /* ndef _SC_CLK_TCK */
5691 #ifdef _SC_CLOCK_SELECTION
5692         if (x == _SC_CLOCK_SELECTION)
5693                 {*r = Mono_Posix_SysconfName__SC_CLOCK_SELECTION; return 0;}
5694 #endif /* ndef _SC_CLOCK_SELECTION */
5695 #ifdef _SC_COLL_WEIGHTS_MAX
5696         if (x == _SC_COLL_WEIGHTS_MAX)
5697                 {*r = Mono_Posix_SysconfName__SC_COLL_WEIGHTS_MAX; return 0;}
5698 #endif /* ndef _SC_COLL_WEIGHTS_MAX */
5699 #ifdef _SC_CPUTIME
5700         if (x == _SC_CPUTIME)
5701                 {*r = Mono_Posix_SysconfName__SC_CPUTIME; return 0;}
5702 #endif /* ndef _SC_CPUTIME */
5703 #ifdef _SC_C_LANG_SUPPORT
5704         if (x == _SC_C_LANG_SUPPORT)
5705                 {*r = Mono_Posix_SysconfName__SC_C_LANG_SUPPORT; return 0;}
5706 #endif /* ndef _SC_C_LANG_SUPPORT */
5707 #ifdef _SC_C_LANG_SUPPORT_R
5708         if (x == _SC_C_LANG_SUPPORT_R)
5709                 {*r = Mono_Posix_SysconfName__SC_C_LANG_SUPPORT_R; return 0;}
5710 #endif /* ndef _SC_C_LANG_SUPPORT_R */
5711 #ifdef _SC_DELAYTIMER_MAX
5712         if (x == _SC_DELAYTIMER_MAX)
5713                 {*r = Mono_Posix_SysconfName__SC_DELAYTIMER_MAX; return 0;}
5714 #endif /* ndef _SC_DELAYTIMER_MAX */
5715 #ifdef _SC_DEVICE_IO
5716         if (x == _SC_DEVICE_IO)
5717                 {*r = Mono_Posix_SysconfName__SC_DEVICE_IO; return 0;}
5718 #endif /* ndef _SC_DEVICE_IO */
5719 #ifdef _SC_DEVICE_SPECIFIC
5720         if (x == _SC_DEVICE_SPECIFIC)
5721                 {*r = Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC; return 0;}
5722 #endif /* ndef _SC_DEVICE_SPECIFIC */
5723 #ifdef _SC_DEVICE_SPECIFIC_R
5724         if (x == _SC_DEVICE_SPECIFIC_R)
5725                 {*r = Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC_R; return 0;}
5726 #endif /* ndef _SC_DEVICE_SPECIFIC_R */
5727 #ifdef _SC_EQUIV_CLASS_MAX
5728         if (x == _SC_EQUIV_CLASS_MAX)
5729                 {*r = Mono_Posix_SysconfName__SC_EQUIV_CLASS_MAX; return 0;}
5730 #endif /* ndef _SC_EQUIV_CLASS_MAX */
5731 #ifdef _SC_EXPR_NEST_MAX
5732         if (x == _SC_EXPR_NEST_MAX)
5733                 {*r = Mono_Posix_SysconfName__SC_EXPR_NEST_MAX; return 0;}
5734 #endif /* ndef _SC_EXPR_NEST_MAX */
5735 #ifdef _SC_FD_MGMT
5736         if (x == _SC_FD_MGMT)
5737                 {*r = Mono_Posix_SysconfName__SC_FD_MGMT; return 0;}
5738 #endif /* ndef _SC_FD_MGMT */
5739 #ifdef _SC_FIFO
5740         if (x == _SC_FIFO)
5741                 {*r = Mono_Posix_SysconfName__SC_FIFO; return 0;}
5742 #endif /* ndef _SC_FIFO */
5743 #ifdef _SC_FILE_ATTRIBUTES
5744         if (x == _SC_FILE_ATTRIBUTES)
5745                 {*r = Mono_Posix_SysconfName__SC_FILE_ATTRIBUTES; return 0;}
5746 #endif /* ndef _SC_FILE_ATTRIBUTES */
5747 #ifdef _SC_FILE_LOCKING
5748         if (x == _SC_FILE_LOCKING)
5749                 {*r = Mono_Posix_SysconfName__SC_FILE_LOCKING; return 0;}
5750 #endif /* ndef _SC_FILE_LOCKING */
5751 #ifdef _SC_FILE_SYSTEM
5752         if (x == _SC_FILE_SYSTEM)
5753                 {*r = Mono_Posix_SysconfName__SC_FILE_SYSTEM; return 0;}
5754 #endif /* ndef _SC_FILE_SYSTEM */
5755 #ifdef _SC_FSYNC
5756         if (x == _SC_FSYNC)
5757                 {*r = Mono_Posix_SysconfName__SC_FSYNC; return 0;}
5758 #endif /* ndef _SC_FSYNC */
5759 #ifdef _SC_GETGR_R_SIZE_MAX
5760         if (x == _SC_GETGR_R_SIZE_MAX)
5761                 {*r = Mono_Posix_SysconfName__SC_GETGR_R_SIZE_MAX; return 0;}
5762 #endif /* ndef _SC_GETGR_R_SIZE_MAX */
5763 #ifdef _SC_GETPW_R_SIZE_MAX
5764         if (x == _SC_GETPW_R_SIZE_MAX)
5765                 {*r = Mono_Posix_SysconfName__SC_GETPW_R_SIZE_MAX; return 0;}
5766 #endif /* ndef _SC_GETPW_R_SIZE_MAX */
5767 #ifdef _SC_HOST_NAME_MAX
5768         if (x == _SC_HOST_NAME_MAX)
5769                 {*r = Mono_Posix_SysconfName__SC_HOST_NAME_MAX; return 0;}
5770 #endif /* ndef _SC_HOST_NAME_MAX */
5771 #ifdef _SC_INT_MAX
5772         if (x == _SC_INT_MAX)
5773                 {*r = Mono_Posix_SysconfName__SC_INT_MAX; return 0;}
5774 #endif /* ndef _SC_INT_MAX */
5775 #ifdef _SC_INT_MIN
5776         if (x == _SC_INT_MIN)
5777                 {*r = Mono_Posix_SysconfName__SC_INT_MIN; return 0;}
5778 #endif /* ndef _SC_INT_MIN */
5779 #ifdef _SC_IOV_MAX
5780         if (x == _SC_IOV_MAX)
5781                 {*r = Mono_Posix_SysconfName__SC_IOV_MAX; return 0;}
5782 #endif /* ndef _SC_IOV_MAX */
5783 #ifdef _SC_JOB_CONTROL
5784         if (x == _SC_JOB_CONTROL)
5785                 {*r = Mono_Posix_SysconfName__SC_JOB_CONTROL; return 0;}
5786 #endif /* ndef _SC_JOB_CONTROL */
5787 #ifdef _SC_LEVEL1_DCACHE_ASSOC
5788         if (x == _SC_LEVEL1_DCACHE_ASSOC)
5789                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_ASSOC; return 0;}
5790 #endif /* ndef _SC_LEVEL1_DCACHE_ASSOC */
5791 #ifdef _SC_LEVEL1_DCACHE_LINESIZE
5792         if (x == _SC_LEVEL1_DCACHE_LINESIZE)
5793                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_LINESIZE; return 0;}
5794 #endif /* ndef _SC_LEVEL1_DCACHE_LINESIZE */
5795 #ifdef _SC_LEVEL1_DCACHE_SIZE
5796         if (x == _SC_LEVEL1_DCACHE_SIZE)
5797                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_SIZE; return 0;}
5798 #endif /* ndef _SC_LEVEL1_DCACHE_SIZE */
5799 #ifdef _SC_LEVEL1_ICACHE_ASSOC
5800         if (x == _SC_LEVEL1_ICACHE_ASSOC)
5801                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_ASSOC; return 0;}
5802 #endif /* ndef _SC_LEVEL1_ICACHE_ASSOC */
5803 #ifdef _SC_LEVEL1_ICACHE_LINESIZE
5804         if (x == _SC_LEVEL1_ICACHE_LINESIZE)
5805                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_LINESIZE; return 0;}
5806 #endif /* ndef _SC_LEVEL1_ICACHE_LINESIZE */
5807 #ifdef _SC_LEVEL1_ICACHE_SIZE
5808         if (x == _SC_LEVEL1_ICACHE_SIZE)
5809                 {*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_SIZE; return 0;}
5810 #endif /* ndef _SC_LEVEL1_ICACHE_SIZE */
5811 #ifdef _SC_LEVEL2_CACHE_ASSOC
5812         if (x == _SC_LEVEL2_CACHE_ASSOC)
5813                 {*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_ASSOC; return 0;}
5814 #endif /* ndef _SC_LEVEL2_CACHE_ASSOC */
5815 #ifdef _SC_LEVEL2_CACHE_LINESIZE
5816         if (x == _SC_LEVEL2_CACHE_LINESIZE)
5817                 {*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_LINESIZE; return 0;}
5818 #endif /* ndef _SC_LEVEL2_CACHE_LINESIZE */
5819 #ifdef _SC_LEVEL2_CACHE_SIZE
5820         if (x == _SC_LEVEL2_CACHE_SIZE)
5821                 {*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_SIZE; return 0;}
5822 #endif /* ndef _SC_LEVEL2_CACHE_SIZE */
5823 #ifdef _SC_LEVEL3_CACHE_ASSOC
5824         if (x == _SC_LEVEL3_CACHE_ASSOC)
5825                 {*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_ASSOC; return 0;}
5826 #endif /* ndef _SC_LEVEL3_CACHE_ASSOC */
5827 #ifdef _SC_LEVEL3_CACHE_LINESIZE
5828         if (x == _SC_LEVEL3_CACHE_LINESIZE)
5829                 {*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_LINESIZE; return 0;}
5830 #endif /* ndef _SC_LEVEL3_CACHE_LINESIZE */
5831 #ifdef _SC_LEVEL3_CACHE_SIZE
5832         if (x == _SC_LEVEL3_CACHE_SIZE)
5833                 {*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_SIZE; return 0;}
5834 #endif /* ndef _SC_LEVEL3_CACHE_SIZE */
5835 #ifdef _SC_LEVEL4_CACHE_ASSOC
5836         if (x == _SC_LEVEL4_CACHE_ASSOC)
5837                 {*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_ASSOC; return 0;}
5838 #endif /* ndef _SC_LEVEL4_CACHE_ASSOC */
5839 #ifdef _SC_LEVEL4_CACHE_LINESIZE
5840         if (x == _SC_LEVEL4_CACHE_LINESIZE)
5841                 {*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_LINESIZE; return 0;}
5842 #endif /* ndef _SC_LEVEL4_CACHE_LINESIZE */
5843 #ifdef _SC_LEVEL4_CACHE_SIZE
5844         if (x == _SC_LEVEL4_CACHE_SIZE)
5845                 {*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_SIZE; return 0;}
5846 #endif /* ndef _SC_LEVEL4_CACHE_SIZE */
5847 #ifdef _SC_LINE_MAX
5848         if (x == _SC_LINE_MAX)
5849                 {*r = Mono_Posix_SysconfName__SC_LINE_MAX; return 0;}
5850 #endif /* ndef _SC_LINE_MAX */
5851 #ifdef _SC_LOGIN_NAME_MAX
5852         if (x == _SC_LOGIN_NAME_MAX)
5853                 {*r = Mono_Posix_SysconfName__SC_LOGIN_NAME_MAX; return 0;}
5854 #endif /* ndef _SC_LOGIN_NAME_MAX */
5855 #ifdef _SC_LONG_BIT
5856         if (x == _SC_LONG_BIT)
5857                 {*r = Mono_Posix_SysconfName__SC_LONG_BIT; return 0;}
5858 #endif /* ndef _SC_LONG_BIT */
5859 #ifdef _SC_MAPPED_FILES
5860         if (x == _SC_MAPPED_FILES)
5861                 {*r = Mono_Posix_SysconfName__SC_MAPPED_FILES; return 0;}
5862 #endif /* ndef _SC_MAPPED_FILES */
5863 #ifdef _SC_MB_LEN_MAX
5864         if (x == _SC_MB_LEN_MAX)
5865                 {*r = Mono_Posix_SysconfName__SC_MB_LEN_MAX; return 0;}
5866 #endif /* ndef _SC_MB_LEN_MAX */
5867 #ifdef _SC_MEMLOCK
5868         if (x == _SC_MEMLOCK)
5869                 {*r = Mono_Posix_SysconfName__SC_MEMLOCK; return 0;}
5870 #endif /* ndef _SC_MEMLOCK */
5871 #ifdef _SC_MEMLOCK_RANGE
5872         if (x == _SC_MEMLOCK_RANGE)
5873                 {*r = Mono_Posix_SysconfName__SC_MEMLOCK_RANGE; return 0;}
5874 #endif /* ndef _SC_MEMLOCK_RANGE */
5875 #ifdef _SC_MEMORY_PROTECTION
5876         if (x == _SC_MEMORY_PROTECTION)
5877                 {*r = Mono_Posix_SysconfName__SC_MEMORY_PROTECTION; return 0;}
5878 #endif /* ndef _SC_MEMORY_PROTECTION */
5879 #ifdef _SC_MESSAGE_PASSING
5880         if (x == _SC_MESSAGE_PASSING)
5881                 {*r = Mono_Posix_SysconfName__SC_MESSAGE_PASSING; return 0;}
5882 #endif /* ndef _SC_MESSAGE_PASSING */
5883 #ifdef _SC_MONOTONIC_CLOCK
5884         if (x == _SC_MONOTONIC_CLOCK)
5885                 {*r = Mono_Posix_SysconfName__SC_MONOTONIC_CLOCK; return 0;}
5886 #endif /* ndef _SC_MONOTONIC_CLOCK */
5887 #ifdef _SC_MQ_OPEN_MAX
5888         if (x == _SC_MQ_OPEN_MAX)
5889                 {*r = Mono_Posix_SysconfName__SC_MQ_OPEN_MAX; return 0;}
5890 #endif /* ndef _SC_MQ_OPEN_MAX */
5891 #ifdef _SC_MQ_PRIO_MAX
5892         if (x == _SC_MQ_PRIO_MAX)
5893                 {*r = Mono_Posix_SysconfName__SC_MQ_PRIO_MAX; return 0;}
5894 #endif /* ndef _SC_MQ_PRIO_MAX */
5895 #ifdef _SC_MULTI_PROCESS
5896         if (x == _SC_MULTI_PROCESS)
5897                 {*r = Mono_Posix_SysconfName__SC_MULTI_PROCESS; return 0;}
5898 #endif /* ndef _SC_MULTI_PROCESS */
5899 #ifdef _SC_NETWORKING
5900         if (x == _SC_NETWORKING)
5901                 {*r = Mono_Posix_SysconfName__SC_NETWORKING; return 0;}
5902 #endif /* ndef _SC_NETWORKING */
5903 #ifdef _SC_NGROUPS_MAX
5904         if (x == _SC_NGROUPS_MAX)
5905                 {*r = Mono_Posix_SysconfName__SC_NGROUPS_MAX; return 0;}
5906 #endif /* ndef _SC_NGROUPS_MAX */
5907 #ifdef _SC_NL_ARGMAX
5908         if (x == _SC_NL_ARGMAX)
5909                 {*r = Mono_Posix_SysconfName__SC_NL_ARGMAX; return 0;}
5910 #endif /* ndef _SC_NL_ARGMAX */
5911 #ifdef _SC_NL_LANGMAX
5912         if (x == _SC_NL_LANGMAX)
5913                 {*r = Mono_Posix_SysconfName__SC_NL_LANGMAX; return 0;}
5914 #endif /* ndef _SC_NL_LANGMAX */
5915 #ifdef _SC_NL_MSGMAX
5916         if (x == _SC_NL_MSGMAX)
5917                 {*r = Mono_Posix_SysconfName__SC_NL_MSGMAX; return 0;}
5918 #endif /* ndef _SC_NL_MSGMAX */
5919 #ifdef _SC_NL_NMAX
5920         if (x == _SC_NL_NMAX)
5921                 {*r = Mono_Posix_SysconfName__SC_NL_NMAX; return 0;}
5922 #endif /* ndef _SC_NL_NMAX */
5923 #ifdef _SC_NL_SETMAX
5924         if (x == _SC_NL_SETMAX)
5925                 {*r = Mono_Posix_SysconfName__SC_NL_SETMAX; return 0;}
5926 #endif /* ndef _SC_NL_SETMAX */
5927 #ifdef _SC_NL_TEXTMAX
5928         if (x == _SC_NL_TEXTMAX)
5929                 {*r = Mono_Posix_SysconfName__SC_NL_TEXTMAX; return 0;}
5930 #endif /* ndef _SC_NL_TEXTMAX */
5931 #ifdef _SC_NPROCESSORS_CONF
5932         if (x == _SC_NPROCESSORS_CONF)
5933                 {*r = Mono_Posix_SysconfName__SC_NPROCESSORS_CONF; return 0;}
5934 #endif /* ndef _SC_NPROCESSORS_CONF */
5935 #ifdef _SC_NPROCESSORS_ONLN
5936         if (x == _SC_NPROCESSORS_ONLN)
5937                 {*r = Mono_Posix_SysconfName__SC_NPROCESSORS_ONLN; return 0;}
5938 #endif /* ndef _SC_NPROCESSORS_ONLN */
5939 #ifdef _SC_NZERO
5940         if (x == _SC_NZERO)
5941                 {*r = Mono_Posix_SysconfName__SC_NZERO; return 0;}
5942 #endif /* ndef _SC_NZERO */
5943 #ifdef _SC_OPEN_MAX
5944         if (x == _SC_OPEN_MAX)
5945                 {*r = Mono_Posix_SysconfName__SC_OPEN_MAX; return 0;}
5946 #endif /* ndef _SC_OPEN_MAX */
5947 #ifdef _SC_PAGESIZE
5948         if (x == _SC_PAGESIZE)
5949                 {*r = Mono_Posix_SysconfName__SC_PAGESIZE; return 0;}
5950 #endif /* ndef _SC_PAGESIZE */
5951 #ifdef _SC_PASS_MAX
5952         if (x == _SC_PASS_MAX)
5953                 {*r = Mono_Posix_SysconfName__SC_PASS_MAX; return 0;}
5954 #endif /* ndef _SC_PASS_MAX */
5955 #ifdef _SC_PHYS_PAGES
5956         if (x == _SC_PHYS_PAGES)
5957                 {*r = Mono_Posix_SysconfName__SC_PHYS_PAGES; return 0;}
5958 #endif /* ndef _SC_PHYS_PAGES */
5959 #ifdef _SC_PII
5960         if (x == _SC_PII)
5961                 {*r = Mono_Posix_SysconfName__SC_PII; return 0;}
5962 #endif /* ndef _SC_PII */
5963 #ifdef _SC_PII_INTERNET
5964         if (x == _SC_PII_INTERNET)
5965                 {*r = Mono_Posix_SysconfName__SC_PII_INTERNET; return 0;}
5966 #endif /* ndef _SC_PII_INTERNET */
5967 #ifdef _SC_PII_INTERNET_DGRAM
5968         if (x == _SC_PII_INTERNET_DGRAM)
5969                 {*r = Mono_Posix_SysconfName__SC_PII_INTERNET_DGRAM; return 0;}
5970 #endif /* ndef _SC_PII_INTERNET_DGRAM */
5971 #ifdef _SC_PII_INTERNET_STREAM
5972         if (x == _SC_PII_INTERNET_STREAM)
5973                 {*r = Mono_Posix_SysconfName__SC_PII_INTERNET_STREAM; return 0;}
5974 #endif /* ndef _SC_PII_INTERNET_STREAM */
5975 #ifdef _SC_PII_OSI
5976         if (x == _SC_PII_OSI)
5977                 {*r = Mono_Posix_SysconfName__SC_PII_OSI; return 0;}
5978 #endif /* ndef _SC_PII_OSI */
5979 #ifdef _SC_PII_OSI_CLTS
5980         if (x == _SC_PII_OSI_CLTS)
5981                 {*r = Mono_Posix_SysconfName__SC_PII_OSI_CLTS; return 0;}
5982 #endif /* ndef _SC_PII_OSI_CLTS */
5983 #ifdef _SC_PII_OSI_COTS
5984         if (x == _SC_PII_OSI_COTS)
5985                 {*r = Mono_Posix_SysconfName__SC_PII_OSI_COTS; return 0;}
5986 #endif /* ndef _SC_PII_OSI_COTS */
5987 #ifdef _SC_PII_OSI_M
5988         if (x == _SC_PII_OSI_M)
5989                 {*r = Mono_Posix_SysconfName__SC_PII_OSI_M; return 0;}
5990 #endif /* ndef _SC_PII_OSI_M */
5991 #ifdef _SC_PII_SOCKET
5992         if (x == _SC_PII_SOCKET)
5993                 {*r = Mono_Posix_SysconfName__SC_PII_SOCKET; return 0;}
5994 #endif /* ndef _SC_PII_SOCKET */
5995 #ifdef _SC_PII_XTI
5996         if (x == _SC_PII_XTI)
5997                 {*r = Mono_Posix_SysconfName__SC_PII_XTI; return 0;}
5998 #endif /* ndef _SC_PII_XTI */
5999 #ifdef _SC_PIPE
6000         if (x == _SC_PIPE)
6001                 {*r = Mono_Posix_SysconfName__SC_PIPE; return 0;}
6002 #endif /* ndef _SC_PIPE */
6003 #ifdef _SC_POLL
6004         if (x == _SC_POLL)
6005                 {*r = Mono_Posix_SysconfName__SC_POLL; return 0;}
6006 #endif /* ndef _SC_POLL */
6007 #ifdef _SC_PRIORITIZED_IO
6008         if (x == _SC_PRIORITIZED_IO)
6009                 {*r = Mono_Posix_SysconfName__SC_PRIORITIZED_IO; return 0;}
6010 #endif /* ndef _SC_PRIORITIZED_IO */
6011 #ifdef _SC_PRIORITY_SCHEDULING
6012         if (x == _SC_PRIORITY_SCHEDULING)
6013                 {*r = Mono_Posix_SysconfName__SC_PRIORITY_SCHEDULING; return 0;}
6014 #endif /* ndef _SC_PRIORITY_SCHEDULING */
6015 #ifdef _SC_READER_WRITER_LOCKS
6016         if (x == _SC_READER_WRITER_LOCKS)
6017                 {*r = Mono_Posix_SysconfName__SC_READER_WRITER_LOCKS; return 0;}
6018 #endif /* ndef _SC_READER_WRITER_LOCKS */
6019 #ifdef _SC_REALTIME_SIGNALS
6020         if (x == _SC_REALTIME_SIGNALS)
6021                 {*r = Mono_Posix_SysconfName__SC_REALTIME_SIGNALS; return 0;}
6022 #endif /* ndef _SC_REALTIME_SIGNALS */
6023 #ifdef _SC_REGEXP
6024         if (x == _SC_REGEXP)
6025                 {*r = Mono_Posix_SysconfName__SC_REGEXP; return 0;}
6026 #endif /* ndef _SC_REGEXP */
6027 #ifdef _SC_REGEX_VERSION
6028         if (x == _SC_REGEX_VERSION)
6029                 {*r = Mono_Posix_SysconfName__SC_REGEX_VERSION; return 0;}
6030 #endif /* ndef _SC_REGEX_VERSION */
6031 #ifdef _SC_RE_DUP_MAX
6032         if (x == _SC_RE_DUP_MAX)
6033                 {*r = Mono_Posix_SysconfName__SC_RE_DUP_MAX; return 0;}
6034 #endif /* ndef _SC_RE_DUP_MAX */
6035 #ifdef _SC_RTSIG_MAX
6036         if (x == _SC_RTSIG_MAX)
6037                 {*r = Mono_Posix_SysconfName__SC_RTSIG_MAX; return 0;}
6038 #endif /* ndef _SC_RTSIG_MAX */
6039 #ifdef _SC_SAVED_IDS
6040         if (x == _SC_SAVED_IDS)
6041                 {*r = Mono_Posix_SysconfName__SC_SAVED_IDS; return 0;}
6042 #endif /* ndef _SC_SAVED_IDS */
6043 #ifdef _SC_SCHAR_MAX
6044         if (x == _SC_SCHAR_MAX)
6045                 {*r = Mono_Posix_SysconfName__SC_SCHAR_MAX; return 0;}
6046 #endif /* ndef _SC_SCHAR_MAX */
6047 #ifdef _SC_SCHAR_MIN
6048         if (x == _SC_SCHAR_MIN)
6049                 {*r = Mono_Posix_SysconfName__SC_SCHAR_MIN; return 0;}
6050 #endif /* ndef _SC_SCHAR_MIN */
6051 #ifdef _SC_SELECT
6052         if (x == _SC_SELECT)
6053                 {*r = Mono_Posix_SysconfName__SC_SELECT; return 0;}
6054 #endif /* ndef _SC_SELECT */
6055 #ifdef _SC_SEMAPHORES
6056         if (x == _SC_SEMAPHORES)
6057                 {*r = Mono_Posix_SysconfName__SC_SEMAPHORES; return 0;}
6058 #endif /* ndef _SC_SEMAPHORES */
6059 #ifdef _SC_SEM_NSEMS_MAX
6060         if (x == _SC_SEM_NSEMS_MAX)
6061                 {*r = Mono_Posix_SysconfName__SC_SEM_NSEMS_MAX; return 0;}
6062 #endif /* ndef _SC_SEM_NSEMS_MAX */
6063 #ifdef _SC_SEM_VALUE_MAX
6064         if (x == _SC_SEM_VALUE_MAX)
6065                 {*r = Mono_Posix_SysconfName__SC_SEM_VALUE_MAX; return 0;}
6066 #endif /* ndef _SC_SEM_VALUE_MAX */
6067 #ifdef _SC_SHARED_MEMORY_OBJECTS
6068         if (x == _SC_SHARED_MEMORY_OBJECTS)
6069                 {*r = Mono_Posix_SysconfName__SC_SHARED_MEMORY_OBJECTS; return 0;}
6070 #endif /* ndef _SC_SHARED_MEMORY_OBJECTS */
6071 #ifdef _SC_SHELL
6072         if (x == _SC_SHELL)
6073                 {*r = Mono_Posix_SysconfName__SC_SHELL; return 0;}
6074 #endif /* ndef _SC_SHELL */
6075 #ifdef _SC_SHRT_MAX
6076         if (x == _SC_SHRT_MAX)
6077                 {*r = Mono_Posix_SysconfName__SC_SHRT_MAX; return 0;}
6078 #endif /* ndef _SC_SHRT_MAX */
6079 #ifdef _SC_SHRT_MIN
6080         if (x == _SC_SHRT_MIN)
6081                 {*r = Mono_Posix_SysconfName__SC_SHRT_MIN; return 0;}
6082 #endif /* ndef _SC_SHRT_MIN */
6083 #ifdef _SC_SIGNALS
6084         if (x == _SC_SIGNALS)
6085                 {*r = Mono_Posix_SysconfName__SC_SIGNALS; return 0;}
6086 #endif /* ndef _SC_SIGNALS */
6087 #ifdef _SC_SIGQUEUE_MAX
6088         if (x == _SC_SIGQUEUE_MAX)
6089                 {*r = Mono_Posix_SysconfName__SC_SIGQUEUE_MAX; return 0;}
6090 #endif /* ndef _SC_SIGQUEUE_MAX */
6091 #ifdef _SC_SINGLE_PROCESS
6092         if (x == _SC_SINGLE_PROCESS)
6093                 {*r = Mono_Posix_SysconfName__SC_SINGLE_PROCESS; return 0;}
6094 #endif /* ndef _SC_SINGLE_PROCESS */
6095 #ifdef _SC_SPAWN
6096         if (x == _SC_SPAWN)
6097                 {*r = Mono_Posix_SysconfName__SC_SPAWN; return 0;}
6098 #endif /* ndef _SC_SPAWN */
6099 #ifdef _SC_SPIN_LOCKS
6100         if (x == _SC_SPIN_LOCKS)
6101                 {*r = Mono_Posix_SysconfName__SC_SPIN_LOCKS; return 0;}
6102 #endif /* ndef _SC_SPIN_LOCKS */
6103 #ifdef _SC_SPORADIC_SERVER
6104         if (x == _SC_SPORADIC_SERVER)
6105                 {*r = Mono_Posix_SysconfName__SC_SPORADIC_SERVER; return 0;}
6106 #endif /* ndef _SC_SPORADIC_SERVER */
6107 #ifdef _SC_SSIZE_MAX
6108         if (x == _SC_SSIZE_MAX)
6109                 {*r = Mono_Posix_SysconfName__SC_SSIZE_MAX; return 0;}
6110 #endif /* ndef _SC_SSIZE_MAX */
6111 #ifdef _SC_STREAMS
6112         if (x == _SC_STREAMS)
6113                 {*r = Mono_Posix_SysconfName__SC_STREAMS; return 0;}
6114 #endif /* ndef _SC_STREAMS */
6115 #ifdef _SC_STREAM_MAX
6116         if (x == _SC_STREAM_MAX)
6117                 {*r = Mono_Posix_SysconfName__SC_STREAM_MAX; return 0;}
6118 #endif /* ndef _SC_STREAM_MAX */
6119 #ifdef _SC_SYMLOOP_MAX
6120         if (x == _SC_SYMLOOP_MAX)
6121                 {*r = Mono_Posix_SysconfName__SC_SYMLOOP_MAX; return 0;}
6122 #endif /* ndef _SC_SYMLOOP_MAX */
6123 #ifdef _SC_SYNCHRONIZED_IO
6124         if (x == _SC_SYNCHRONIZED_IO)
6125                 {*r = Mono_Posix_SysconfName__SC_SYNCHRONIZED_IO; return 0;}
6126 #endif /* ndef _SC_SYNCHRONIZED_IO */
6127 #ifdef _SC_SYSTEM_DATABASE
6128         if (x == _SC_SYSTEM_DATABASE)
6129                 {*r = Mono_Posix_SysconfName__SC_SYSTEM_DATABASE; return 0;}
6130 #endif /* ndef _SC_SYSTEM_DATABASE */
6131 #ifdef _SC_SYSTEM_DATABASE_R
6132         if (x == _SC_SYSTEM_DATABASE_R)
6133                 {*r = Mono_Posix_SysconfName__SC_SYSTEM_DATABASE_R; return 0;}
6134 #endif /* ndef _SC_SYSTEM_DATABASE_R */
6135 #ifdef _SC_THREADS
6136         if (x == _SC_THREADS)
6137                 {*r = Mono_Posix_SysconfName__SC_THREADS; return 0;}
6138 #endif /* ndef _SC_THREADS */
6139 #ifdef _SC_THREAD_ATTR_STACKADDR
6140         if (x == _SC_THREAD_ATTR_STACKADDR)
6141                 {*r = Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKADDR; return 0;}
6142 #endif /* ndef _SC_THREAD_ATTR_STACKADDR */
6143 #ifdef _SC_THREAD_ATTR_STACKSIZE
6144         if (x == _SC_THREAD_ATTR_STACKSIZE)
6145                 {*r = Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKSIZE; return 0;}
6146 #endif /* ndef _SC_THREAD_ATTR_STACKSIZE */
6147 #ifdef _SC_THREAD_CPUTIME
6148         if (x == _SC_THREAD_CPUTIME)
6149                 {*r = Mono_Posix_SysconfName__SC_THREAD_CPUTIME; return 0;}
6150 #endif /* ndef _SC_THREAD_CPUTIME */
6151 #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
6152         if (x == _SC_THREAD_DESTRUCTOR_ITERATIONS)
6153                 {*r = Mono_Posix_SysconfName__SC_THREAD_DESTRUCTOR_ITERATIONS; return 0;}
6154 #endif /* ndef _SC_THREAD_DESTRUCTOR_ITERATIONS */
6155 #ifdef _SC_THREAD_KEYS_MAX
6156         if (x == _SC_THREAD_KEYS_MAX)
6157                 {*r = Mono_Posix_SysconfName__SC_THREAD_KEYS_MAX; return 0;}
6158 #endif /* ndef _SC_THREAD_KEYS_MAX */
6159 #ifdef _SC_THREAD_PRIORITY_SCHEDULING
6160         if (x == _SC_THREAD_PRIORITY_SCHEDULING)
6161                 {*r = Mono_Posix_SysconfName__SC_THREAD_PRIORITY_SCHEDULING; return 0;}
6162 #endif /* ndef _SC_THREAD_PRIORITY_SCHEDULING */
6163 #ifdef _SC_THREAD_PRIO_INHERIT
6164         if (x == _SC_THREAD_PRIO_INHERIT)
6165                 {*r = Mono_Posix_SysconfName__SC_THREAD_PRIO_INHERIT; return 0;}
6166 #endif /* ndef _SC_THREAD_PRIO_INHERIT */
6167 #ifdef _SC_THREAD_PRIO_PROTECT
6168         if (x == _SC_THREAD_PRIO_PROTECT)
6169                 {*r = Mono_Posix_SysconfName__SC_THREAD_PRIO_PROTECT; return 0;}
6170 #endif /* ndef _SC_THREAD_PRIO_PROTECT */
6171 #ifdef _SC_THREAD_PROCESS_SHARED
6172         if (x == _SC_THREAD_PROCESS_SHARED)
6173                 {*r = Mono_Posix_SysconfName__SC_THREAD_PROCESS_SHARED; return 0;}
6174 #endif /* ndef _SC_THREAD_PROCESS_SHARED */
6175 #ifdef _SC_THREAD_SAFE_FUNCTIONS
6176         if (x == _SC_THREAD_SAFE_FUNCTIONS)
6177                 {*r = Mono_Posix_SysconfName__SC_THREAD_SAFE_FUNCTIONS; return 0;}
6178 #endif /* ndef _SC_THREAD_SAFE_FUNCTIONS */
6179 #ifdef _SC_THREAD_SPORADIC_SERVER
6180         if (x == _SC_THREAD_SPORADIC_SERVER)
6181                 {*r = Mono_Posix_SysconfName__SC_THREAD_SPORADIC_SERVER; return 0;}
6182 #endif /* ndef _SC_THREAD_SPORADIC_SERVER */
6183 #ifdef _SC_THREAD_STACK_MIN
6184         if (x == _SC_THREAD_STACK_MIN)
6185                 {*r = Mono_Posix_SysconfName__SC_THREAD_STACK_MIN; return 0;}
6186 #endif /* ndef _SC_THREAD_STACK_MIN */
6187 #ifdef _SC_THREAD_THREADS_MAX
6188         if (x == _SC_THREAD_THREADS_MAX)
6189                 {*r = Mono_Posix_SysconfName__SC_THREAD_THREADS_MAX; return 0;}
6190 #endif /* ndef _SC_THREAD_THREADS_MAX */
6191 #ifdef _SC_TIMEOUTS
6192         if (x == _SC_TIMEOUTS)
6193                 {*r = Mono_Posix_SysconfName__SC_TIMEOUTS; return 0;}
6194 #endif /* ndef _SC_TIMEOUTS */
6195 #ifdef _SC_TIMERS
6196         if (x == _SC_TIMERS)
6197                 {*r = Mono_Posix_SysconfName__SC_TIMERS; return 0;}
6198 #endif /* ndef _SC_TIMERS */
6199 #ifdef _SC_TIMER_MAX
6200         if (x == _SC_TIMER_MAX)
6201                 {*r = Mono_Posix_SysconfName__SC_TIMER_MAX; return 0;}
6202 #endif /* ndef _SC_TIMER_MAX */
6203 #ifdef _SC_TRACE
6204         if (x == _SC_TRACE)
6205                 {*r = Mono_Posix_SysconfName__SC_TRACE; return 0;}
6206 #endif /* ndef _SC_TRACE */
6207 #ifdef _SC_TRACE_EVENT_FILTER
6208         if (x == _SC_TRACE_EVENT_FILTER)
6209                 {*r = Mono_Posix_SysconfName__SC_TRACE_EVENT_FILTER; return 0;}
6210 #endif /* ndef _SC_TRACE_EVENT_FILTER */
6211 #ifdef _SC_TRACE_INHERIT
6212         if (x == _SC_TRACE_INHERIT)
6213                 {*r = Mono_Posix_SysconfName__SC_TRACE_INHERIT; return 0;}
6214 #endif /* ndef _SC_TRACE_INHERIT */
6215 #ifdef _SC_TRACE_LOG
6216         if (x == _SC_TRACE_LOG)
6217                 {*r = Mono_Posix_SysconfName__SC_TRACE_LOG; return 0;}
6218 #endif /* ndef _SC_TRACE_LOG */
6219 #ifdef _SC_TTY_NAME_MAX
6220         if (x == _SC_TTY_NAME_MAX)
6221                 {*r = Mono_Posix_SysconfName__SC_TTY_NAME_MAX; return 0;}
6222 #endif /* ndef _SC_TTY_NAME_MAX */
6223 #ifdef _SC_TYPED_MEMORY_OBJECTS
6224         if (x == _SC_TYPED_MEMORY_OBJECTS)
6225                 {*r = Mono_Posix_SysconfName__SC_TYPED_MEMORY_OBJECTS; return 0;}
6226 #endif /* ndef _SC_TYPED_MEMORY_OBJECTS */
6227 #ifdef _SC_TZNAME_MAX
6228         if (x == _SC_TZNAME_MAX)
6229                 {*r = Mono_Posix_SysconfName__SC_TZNAME_MAX; return 0;}
6230 #endif /* ndef _SC_TZNAME_MAX */
6231 #ifdef _SC_T_IOV_MAX
6232         if (x == _SC_T_IOV_MAX)
6233                 {*r = Mono_Posix_SysconfName__SC_T_IOV_MAX; return 0;}
6234 #endif /* ndef _SC_T_IOV_MAX */
6235 #ifdef _SC_UCHAR_MAX
6236         if (x == _SC_UCHAR_MAX)
6237                 {*r = Mono_Posix_SysconfName__SC_UCHAR_MAX; return 0;}
6238 #endif /* ndef _SC_UCHAR_MAX */
6239 #ifdef _SC_UINT_MAX
6240         if (x == _SC_UINT_MAX)
6241                 {*r = Mono_Posix_SysconfName__SC_UINT_MAX; return 0;}
6242 #endif /* ndef _SC_UINT_MAX */
6243 #ifdef _SC_UIO_MAXIOV
6244         if (x == _SC_UIO_MAXIOV)
6245                 {*r = Mono_Posix_SysconfName__SC_UIO_MAXIOV; return 0;}
6246 #endif /* ndef _SC_UIO_MAXIOV */
6247 #ifdef _SC_ULONG_MAX
6248         if (x == _SC_ULONG_MAX)
6249                 {*r = Mono_Posix_SysconfName__SC_ULONG_MAX; return 0;}
6250 #endif /* ndef _SC_ULONG_MAX */
6251 #ifdef _SC_USER_GROUPS
6252         if (x == _SC_USER_GROUPS)
6253                 {*r = Mono_Posix_SysconfName__SC_USER_GROUPS; return 0;}
6254 #endif /* ndef _SC_USER_GROUPS */
6255 #ifdef _SC_USER_GROUPS_R
6256         if (x == _SC_USER_GROUPS_R)
6257                 {*r = Mono_Posix_SysconfName__SC_USER_GROUPS_R; return 0;}
6258 #endif /* ndef _SC_USER_GROUPS_R */
6259 #ifdef _SC_USHRT_MAX
6260         if (x == _SC_USHRT_MAX)
6261                 {*r = Mono_Posix_SysconfName__SC_USHRT_MAX; return 0;}
6262 #endif /* ndef _SC_USHRT_MAX */
6263 #ifdef _SC_V6_ILP32_OFF32
6264         if (x == _SC_V6_ILP32_OFF32)
6265                 {*r = Mono_Posix_SysconfName__SC_V6_ILP32_OFF32; return 0;}
6266 #endif /* ndef _SC_V6_ILP32_OFF32 */
6267 #ifdef _SC_V6_ILP32_OFFBIG
6268         if (x == _SC_V6_ILP32_OFFBIG)
6269                 {*r = Mono_Posix_SysconfName__SC_V6_ILP32_OFFBIG; return 0;}
6270 #endif /* ndef _SC_V6_ILP32_OFFBIG */
6271 #ifdef _SC_V6_LP64_OFF64
6272         if (x == _SC_V6_LP64_OFF64)
6273                 {*r = Mono_Posix_SysconfName__SC_V6_LP64_OFF64; return 0;}
6274 #endif /* ndef _SC_V6_LP64_OFF64 */
6275 #ifdef _SC_V6_LPBIG_OFFBIG
6276         if (x == _SC_V6_LPBIG_OFFBIG)
6277                 {*r = Mono_Posix_SysconfName__SC_V6_LPBIG_OFFBIG; return 0;}
6278 #endif /* ndef _SC_V6_LPBIG_OFFBIG */
6279 #ifdef _SC_VERSION
6280         if (x == _SC_VERSION)
6281                 {*r = Mono_Posix_SysconfName__SC_VERSION; return 0;}
6282 #endif /* ndef _SC_VERSION */
6283 #ifdef _SC_WORD_BIT
6284         if (x == _SC_WORD_BIT)
6285                 {*r = Mono_Posix_SysconfName__SC_WORD_BIT; return 0;}
6286 #endif /* ndef _SC_WORD_BIT */
6287 #ifdef _SC_XBS5_ILP32_OFF32
6288         if (x == _SC_XBS5_ILP32_OFF32)
6289                 {*r = Mono_Posix_SysconfName__SC_XBS5_ILP32_OFF32; return 0;}
6290 #endif /* ndef _SC_XBS5_ILP32_OFF32 */
6291 #ifdef _SC_XBS5_ILP32_OFFBIG
6292         if (x == _SC_XBS5_ILP32_OFFBIG)
6293                 {*r = Mono_Posix_SysconfName__SC_XBS5_ILP32_OFFBIG; return 0;}
6294 #endif /* ndef _SC_XBS5_ILP32_OFFBIG */
6295 #ifdef _SC_XBS5_LP64_OFF64
6296         if (x == _SC_XBS5_LP64_OFF64)
6297                 {*r = Mono_Posix_SysconfName__SC_XBS5_LP64_OFF64; return 0;}
6298 #endif /* ndef _SC_XBS5_LP64_OFF64 */
6299 #ifdef _SC_XBS5_LPBIG_OFFBIG
6300         if (x == _SC_XBS5_LPBIG_OFFBIG)
6301                 {*r = Mono_Posix_SysconfName__SC_XBS5_LPBIG_OFFBIG; return 0;}
6302 #endif /* ndef _SC_XBS5_LPBIG_OFFBIG */
6303 #ifdef _SC_XOPEN_CRYPT
6304         if (x == _SC_XOPEN_CRYPT)
6305                 {*r = Mono_Posix_SysconfName__SC_XOPEN_CRYPT; return 0;}
6306 #endif /* ndef _SC_XOPEN_CRYPT */
6307 #ifdef _SC_XOPEN_ENH_I18N
6308         if (x == _SC_XOPEN_ENH_I18N)
6309                 {*r = Mono_Posix_SysconfName__SC_XOPEN_ENH_I18N; return 0;}
6310 #endif /* ndef _SC_XOPEN_ENH_I18N */
6311 #ifdef _SC_XOPEN_LEGACY
6312         if (x == _SC_XOPEN_LEGACY)
6313                 {*r = Mono_Posix_SysconfName__SC_XOPEN_LEGACY; return 0;}
6314 #endif /* ndef _SC_XOPEN_LEGACY */
6315 #ifdef _SC_XOPEN_REALTIME
6316         if (x == _SC_XOPEN_REALTIME)
6317                 {*r = Mono_Posix_SysconfName__SC_XOPEN_REALTIME; return 0;}
6318 #endif /* ndef _SC_XOPEN_REALTIME */
6319 #ifdef _SC_XOPEN_REALTIME_THREADS
6320         if (x == _SC_XOPEN_REALTIME_THREADS)
6321                 {*r = Mono_Posix_SysconfName__SC_XOPEN_REALTIME_THREADS; return 0;}
6322 #endif /* ndef _SC_XOPEN_REALTIME_THREADS */
6323 #ifdef _SC_XOPEN_SHM
6324         if (x == _SC_XOPEN_SHM)
6325                 {*r = Mono_Posix_SysconfName__SC_XOPEN_SHM; return 0;}
6326 #endif /* ndef _SC_XOPEN_SHM */
6327 #ifdef _SC_XOPEN_UNIX
6328         if (x == _SC_XOPEN_UNIX)
6329                 {*r = Mono_Posix_SysconfName__SC_XOPEN_UNIX; return 0;}
6330 #endif /* ndef _SC_XOPEN_UNIX */
6331 #ifdef _SC_XOPEN_VERSION
6332         if (x == _SC_XOPEN_VERSION)
6333                 {*r = Mono_Posix_SysconfName__SC_XOPEN_VERSION; return 0;}
6334 #endif /* ndef _SC_XOPEN_VERSION */
6335 #ifdef _SC_XOPEN_XCU_VERSION
6336         if (x == _SC_XOPEN_XCU_VERSION)
6337                 {*r = Mono_Posix_SysconfName__SC_XOPEN_XCU_VERSION; return 0;}
6338 #endif /* ndef _SC_XOPEN_XCU_VERSION */
6339 #ifdef _SC_XOPEN_XPG2
6340         if (x == _SC_XOPEN_XPG2)
6341                 {*r = Mono_Posix_SysconfName__SC_XOPEN_XPG2; return 0;}
6342 #endif /* ndef _SC_XOPEN_XPG2 */
6343 #ifdef _SC_XOPEN_XPG3
6344         if (x == _SC_XOPEN_XPG3)
6345                 {*r = Mono_Posix_SysconfName__SC_XOPEN_XPG3; return 0;}
6346 #endif /* ndef _SC_XOPEN_XPG3 */
6347 #ifdef _SC_XOPEN_XPG4
6348         if (x == _SC_XOPEN_XPG4)
6349                 {*r = Mono_Posix_SysconfName__SC_XOPEN_XPG4; return 0;}
6350 #endif /* ndef _SC_XOPEN_XPG4 */
6351         errno = EINVAL; return -1;
6352 }
6353
6354 int Mono_Posix_FromSyslogFacility (int x, int *r)
6355 {
6356         *r = 0;
6357         if (x == Mono_Posix_SyslogFacility_LOG_AUTH)
6358 #ifdef LOG_AUTH
6359                 {*r = LOG_AUTH; return 0;}
6360 #else /* def LOG_AUTH */
6361                 {errno = EINVAL; return -1;}
6362 #endif /* ndef LOG_AUTH */
6363         if (x == Mono_Posix_SyslogFacility_LOG_AUTHPRIV)
6364 #ifdef LOG_AUTHPRIV
6365                 {*r = LOG_AUTHPRIV; return 0;}
6366 #else /* def LOG_AUTHPRIV */
6367                 {errno = EINVAL; return -1;}
6368 #endif /* ndef LOG_AUTHPRIV */
6369         if (x == Mono_Posix_SyslogFacility_LOG_CRON)
6370 #ifdef LOG_CRON
6371                 {*r = LOG_CRON; return 0;}
6372 #else /* def LOG_CRON */
6373                 {errno = EINVAL; return -1;}
6374 #endif /* ndef LOG_CRON */
6375         if (x == Mono_Posix_SyslogFacility_LOG_DAEMON)
6376 #ifdef LOG_DAEMON
6377                 {*r = LOG_DAEMON; return 0;}
6378 #else /* def LOG_DAEMON */
6379                 {errno = EINVAL; return -1;}
6380 #endif /* ndef LOG_DAEMON */
6381         if (x == Mono_Posix_SyslogFacility_LOG_FTP)
6382 #ifdef LOG_FTP
6383                 {*r = LOG_FTP; return 0;}
6384 #else /* def LOG_FTP */
6385                 {errno = EINVAL; return -1;}
6386 #endif /* ndef LOG_FTP */
6387         if (x == Mono_Posix_SyslogFacility_LOG_KERN)
6388 #ifdef LOG_KERN
6389                 {*r = LOG_KERN; return 0;}
6390 #else /* def LOG_KERN */
6391                 {errno = EINVAL; return -1;}
6392 #endif /* ndef LOG_KERN */
6393         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL0)
6394 #ifdef LOG_LOCAL0
6395                 {*r = LOG_LOCAL0; return 0;}
6396 #else /* def LOG_LOCAL0 */
6397                 {errno = EINVAL; return -1;}
6398 #endif /* ndef LOG_LOCAL0 */
6399         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL1)
6400 #ifdef LOG_LOCAL1
6401                 {*r = LOG_LOCAL1; return 0;}
6402 #else /* def LOG_LOCAL1 */
6403                 {errno = EINVAL; return -1;}
6404 #endif /* ndef LOG_LOCAL1 */
6405         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL2)
6406 #ifdef LOG_LOCAL2
6407                 {*r = LOG_LOCAL2; return 0;}
6408 #else /* def LOG_LOCAL2 */
6409                 {errno = EINVAL; return -1;}
6410 #endif /* ndef LOG_LOCAL2 */
6411         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL3)
6412 #ifdef LOG_LOCAL3
6413                 {*r = LOG_LOCAL3; return 0;}
6414 #else /* def LOG_LOCAL3 */
6415                 {errno = EINVAL; return -1;}
6416 #endif /* ndef LOG_LOCAL3 */
6417         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL4)
6418 #ifdef LOG_LOCAL4
6419                 {*r = LOG_LOCAL4; return 0;}
6420 #else /* def LOG_LOCAL4 */
6421                 {errno = EINVAL; return -1;}
6422 #endif /* ndef LOG_LOCAL4 */
6423         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL5)
6424 #ifdef LOG_LOCAL5
6425                 {*r = LOG_LOCAL5; return 0;}
6426 #else /* def LOG_LOCAL5 */
6427                 {errno = EINVAL; return -1;}
6428 #endif /* ndef LOG_LOCAL5 */
6429         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL6)
6430 #ifdef LOG_LOCAL6
6431                 {*r = LOG_LOCAL6; return 0;}
6432 #else /* def LOG_LOCAL6 */
6433                 {errno = EINVAL; return -1;}
6434 #endif /* ndef LOG_LOCAL6 */
6435         if (x == Mono_Posix_SyslogFacility_LOG_LOCAL7)
6436 #ifdef LOG_LOCAL7
6437                 {*r = LOG_LOCAL7; return 0;}
6438 #else /* def LOG_LOCAL7 */
6439                 {errno = EINVAL; return -1;}
6440 #endif /* ndef LOG_LOCAL7 */
6441         if (x == Mono_Posix_SyslogFacility_LOG_LPR)
6442 #ifdef LOG_LPR
6443                 {*r = LOG_LPR; return 0;}
6444 #else /* def LOG_LPR */
6445                 {errno = EINVAL; return -1;}
6446 #endif /* ndef LOG_LPR */
6447         if (x == Mono_Posix_SyslogFacility_LOG_MAIL)
6448 #ifdef LOG_MAIL
6449                 {*r = LOG_MAIL; return 0;}
6450 #else /* def LOG_MAIL */
6451                 {errno = EINVAL; return -1;}
6452 #endif /* ndef LOG_MAIL */
6453         if (x == Mono_Posix_SyslogFacility_LOG_NEWS)
6454 #ifdef LOG_NEWS
6455                 {*r = LOG_NEWS; return 0;}
6456 #else /* def LOG_NEWS */
6457                 {errno = EINVAL; return -1;}
6458 #endif /* ndef LOG_NEWS */
6459         if (x == Mono_Posix_SyslogFacility_LOG_SYSLOG)
6460 #ifdef LOG_SYSLOG
6461                 {*r = LOG_SYSLOG; return 0;}
6462 #else /* def LOG_SYSLOG */
6463                 {errno = EINVAL; return -1;}
6464 #endif /* ndef LOG_SYSLOG */
6465         if (x == Mono_Posix_SyslogFacility_LOG_USER)
6466 #ifdef LOG_USER
6467                 {*r = LOG_USER; return 0;}
6468 #else /* def LOG_USER */
6469                 {errno = EINVAL; return -1;}
6470 #endif /* ndef LOG_USER */
6471         if (x == Mono_Posix_SyslogFacility_LOG_UUCP)
6472 #ifdef LOG_UUCP
6473                 {*r = LOG_UUCP; return 0;}
6474 #else /* def LOG_UUCP */
6475                 {errno = EINVAL; return -1;}
6476 #endif /* ndef LOG_UUCP */
6477         if (x == 0)
6478                 return 0;
6479         errno = EINVAL; return -1;
6480 }
6481
6482 int Mono_Posix_ToSyslogFacility (int x, int *r)
6483 {
6484         *r = 0;
6485         if (x == 0)
6486                 return 0;
6487 #ifdef LOG_AUTH
6488         if (x == LOG_AUTH)
6489                 {*r = Mono_Posix_SyslogFacility_LOG_AUTH; return 0;}
6490 #endif /* ndef LOG_AUTH */
6491 #ifdef LOG_AUTHPRIV
6492         if (x == LOG_AUTHPRIV)
6493                 {*r = Mono_Posix_SyslogFacility_LOG_AUTHPRIV; return 0;}
6494 #endif /* ndef LOG_AUTHPRIV */
6495 #ifdef LOG_CRON
6496         if (x == LOG_CRON)
6497                 {*r = Mono_Posix_SyslogFacility_LOG_CRON; return 0;}
6498 #endif /* ndef LOG_CRON */
6499 #ifdef LOG_DAEMON
6500         if (x == LOG_DAEMON)
6501                 {*r = Mono_Posix_SyslogFacility_LOG_DAEMON; return 0;}
6502 #endif /* ndef LOG_DAEMON */
6503 #ifdef LOG_FTP
6504         if (x == LOG_FTP)
6505                 {*r = Mono_Posix_SyslogFacility_LOG_FTP; return 0;}
6506 #endif /* ndef LOG_FTP */
6507 #ifdef LOG_KERN
6508         if (x == LOG_KERN)
6509                 {*r = Mono_Posix_SyslogFacility_LOG_KERN; return 0;}
6510 #endif /* ndef LOG_KERN */
6511 #ifdef LOG_LOCAL0
6512         if (x == LOG_LOCAL0)
6513                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL0; return 0;}
6514 #endif /* ndef LOG_LOCAL0 */
6515 #ifdef LOG_LOCAL1
6516         if (x == LOG_LOCAL1)
6517                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL1; return 0;}
6518 #endif /* ndef LOG_LOCAL1 */
6519 #ifdef LOG_LOCAL2
6520         if (x == LOG_LOCAL2)
6521                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL2; return 0;}
6522 #endif /* ndef LOG_LOCAL2 */
6523 #ifdef LOG_LOCAL3
6524         if (x == LOG_LOCAL3)
6525                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL3; return 0;}
6526 #endif /* ndef LOG_LOCAL3 */
6527 #ifdef LOG_LOCAL4
6528         if (x == LOG_LOCAL4)
6529                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL4; return 0;}
6530 #endif /* ndef LOG_LOCAL4 */
6531 #ifdef LOG_LOCAL5
6532         if (x == LOG_LOCAL5)
6533                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL5; return 0;}
6534 #endif /* ndef LOG_LOCAL5 */
6535 #ifdef LOG_LOCAL6
6536         if (x == LOG_LOCAL6)
6537                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL6; return 0;}
6538 #endif /* ndef LOG_LOCAL6 */
6539 #ifdef LOG_LOCAL7
6540         if (x == LOG_LOCAL7)
6541                 {*r = Mono_Posix_SyslogFacility_LOG_LOCAL7; return 0;}
6542 #endif /* ndef LOG_LOCAL7 */
6543 #ifdef LOG_LPR
6544         if (x == LOG_LPR)
6545                 {*r = Mono_Posix_SyslogFacility_LOG_LPR; return 0;}
6546 #endif /* ndef LOG_LPR */
6547 #ifdef LOG_MAIL
6548         if (x == LOG_MAIL)
6549                 {*r = Mono_Posix_SyslogFacility_LOG_MAIL; return 0;}
6550 #endif /* ndef LOG_MAIL */
6551 #ifdef LOG_NEWS
6552         if (x == LOG_NEWS)
6553                 {*r = Mono_Posix_SyslogFacility_LOG_NEWS; return 0;}
6554 #endif /* ndef LOG_NEWS */
6555 #ifdef LOG_SYSLOG
6556         if (x == LOG_SYSLOG)
6557                 {*r = Mono_Posix_SyslogFacility_LOG_SYSLOG; return 0;}
6558 #endif /* ndef LOG_SYSLOG */
6559 #ifdef LOG_USER
6560         if (x == LOG_USER)
6561                 {*r = Mono_Posix_SyslogFacility_LOG_USER; return 0;}
6562 #endif /* ndef LOG_USER */
6563 #ifdef LOG_UUCP
6564         if (x == LOG_UUCP)
6565                 {*r = Mono_Posix_SyslogFacility_LOG_UUCP; return 0;}
6566 #endif /* ndef LOG_UUCP */
6567         errno = EINVAL; return -1;
6568 }
6569
6570 int Mono_Posix_FromSyslogLevel (int x, int *r)
6571 {
6572         *r = 0;
6573         if (x == Mono_Posix_SyslogLevel_LOG_ALERT)
6574 #ifdef LOG_ALERT
6575                 {*r = LOG_ALERT; return 0;}
6576 #else /* def LOG_ALERT */
6577                 {errno = EINVAL; return -1;}
6578 #endif /* ndef LOG_ALERT */
6579         if (x == Mono_Posix_SyslogLevel_LOG_CRIT)
6580 #ifdef LOG_CRIT
6581                 {*r = LOG_CRIT; return 0;}
6582 #else /* def LOG_CRIT */
6583                 {errno = EINVAL; return -1;}
6584 #endif /* ndef LOG_CRIT */
6585         if (x == Mono_Posix_SyslogLevel_LOG_DEBUG)
6586 #ifdef LOG_DEBUG
6587                 {*r = LOG_DEBUG; return 0;}
6588 #else /* def LOG_DEBUG */
6589                 {errno = EINVAL; return -1;}
6590 #endif /* ndef LOG_DEBUG */
6591         if (x == Mono_Posix_SyslogLevel_LOG_EMERG)
6592 #ifdef LOG_EMERG
6593                 {*r = LOG_EMERG; return 0;}
6594 #else /* def LOG_EMERG */
6595                 {errno = EINVAL; return -1;}
6596 #endif /* ndef LOG_EMERG */
6597         if (x == Mono_Posix_SyslogLevel_LOG_ERR)
6598 #ifdef LOG_ERR
6599                 {*r = LOG_ERR; return 0;}
6600 #else /* def LOG_ERR */
6601                 {errno = EINVAL; return -1;}
6602 #endif /* ndef LOG_ERR */
6603         if (x == Mono_Posix_SyslogLevel_LOG_INFO)
6604 #ifdef LOG_INFO
6605                 {*r = LOG_INFO; return 0;}
6606 #else /* def LOG_INFO */
6607                 {errno = EINVAL; return -1;}
6608 #endif /* ndef LOG_INFO */
6609         if (x == Mono_Posix_SyslogLevel_LOG_NOTICE)
6610 #ifdef LOG_NOTICE
6611                 {*r = LOG_NOTICE; return 0;}
6612 #else /* def LOG_NOTICE */
6613                 {errno = EINVAL; return -1;}
6614 #endif /* ndef LOG_NOTICE */
6615         if (x == Mono_Posix_SyslogLevel_LOG_WARNING)
6616 #ifdef LOG_WARNING
6617                 {*r = LOG_WARNING; return 0;}
6618 #else /* def LOG_WARNING */
6619                 {errno = EINVAL; return -1;}
6620 #endif /* ndef LOG_WARNING */
6621         if (x == 0)
6622                 return 0;
6623         errno = EINVAL; return -1;
6624 }
6625
6626 int Mono_Posix_ToSyslogLevel (int x, int *r)
6627 {
6628         *r = 0;
6629         if (x == 0)
6630                 return 0;
6631 #ifdef LOG_ALERT
6632         if (x == LOG_ALERT)
6633                 {*r = Mono_Posix_SyslogLevel_LOG_ALERT; return 0;}
6634 #endif /* ndef LOG_ALERT */
6635 #ifdef LOG_CRIT
6636         if (x == LOG_CRIT)
6637                 {*r = Mono_Posix_SyslogLevel_LOG_CRIT; return 0;}
6638 #endif /* ndef LOG_CRIT */
6639 #ifdef LOG_DEBUG
6640         if (x == LOG_DEBUG)
6641                 {*r = Mono_Posix_SyslogLevel_LOG_DEBUG; return 0;}
6642 #endif /* ndef LOG_DEBUG */
6643 #ifdef LOG_EMERG
6644         if (x == LOG_EMERG)
6645                 {*r = Mono_Posix_SyslogLevel_LOG_EMERG; return 0;}
6646 #endif /* ndef LOG_EMERG */
6647 #ifdef LOG_ERR
6648         if (x == LOG_ERR)
6649                 {*r = Mono_Posix_SyslogLevel_LOG_ERR; return 0;}
6650 #endif /* ndef LOG_ERR */
6651 #ifdef LOG_INFO
6652         if (x == LOG_INFO)
6653                 {*r = Mono_Posix_SyslogLevel_LOG_INFO; return 0;}
6654 #endif /* ndef LOG_INFO */
6655 #ifdef LOG_NOTICE
6656         if (x == LOG_NOTICE)
6657                 {*r = Mono_Posix_SyslogLevel_LOG_NOTICE; return 0;}
6658 #endif /* ndef LOG_NOTICE */
6659 #ifdef LOG_WARNING
6660         if (x == LOG_WARNING)
6661                 {*r = Mono_Posix_SyslogLevel_LOG_WARNING; return 0;}
6662 #endif /* ndef LOG_WARNING */
6663         errno = EINVAL; return -1;
6664 }
6665
6666 int Mono_Posix_FromSyslogOptions (int x, int *r)
6667 {
6668         *r = 0;
6669         if ((x & Mono_Posix_SyslogOptions_LOG_CONS) == Mono_Posix_SyslogOptions_LOG_CONS)
6670 #ifdef LOG_CONS
6671                 *r |= LOG_CONS;
6672 #else /* def LOG_CONS */
6673                 {errno = EINVAL; return -1;}
6674 #endif /* ndef LOG_CONS */
6675         if ((x & Mono_Posix_SyslogOptions_LOG_NDELAY) == Mono_Posix_SyslogOptions_LOG_NDELAY)
6676 #ifdef LOG_NDELAY
6677                 *r |= LOG_NDELAY;
6678 #else /* def LOG_NDELAY */
6679                 {errno = EINVAL; return -1;}
6680 #endif /* ndef LOG_NDELAY */
6681         if ((x & Mono_Posix_SyslogOptions_LOG_NOWAIT) == Mono_Posix_SyslogOptions_LOG_NOWAIT)
6682 #ifdef LOG_NOWAIT
6683                 *r |= LOG_NOWAIT;
6684 #else /* def LOG_NOWAIT */
6685                 {errno = EINVAL; return -1;}
6686 #endif /* ndef LOG_NOWAIT */
6687         if ((x & Mono_Posix_SyslogOptions_LOG_ODELAY) == Mono_Posix_SyslogOptions_LOG_ODELAY)
6688 #ifdef LOG_ODELAY
6689                 *r |= LOG_ODELAY;
6690 #else /* def LOG_ODELAY */
6691                 {errno = EINVAL; return -1;}
6692 #endif /* ndef LOG_ODELAY */
6693         if ((x & Mono_Posix_SyslogOptions_LOG_PERROR) == Mono_Posix_SyslogOptions_LOG_PERROR)
6694 #ifdef LOG_PERROR
6695                 *r |= LOG_PERROR;
6696 #else /* def LOG_PERROR */
6697                 {errno = EINVAL; return -1;}
6698 #endif /* ndef LOG_PERROR */
6699         if ((x & Mono_Posix_SyslogOptions_LOG_PID) == Mono_Posix_SyslogOptions_LOG_PID)
6700 #ifdef LOG_PID
6701                 *r |= LOG_PID;
6702 #else /* def LOG_PID */
6703                 {errno = EINVAL; return -1;}
6704 #endif /* ndef LOG_PID */
6705         if (x == 0)
6706                 return 0;
6707         return 0;
6708 }
6709
6710 int Mono_Posix_ToSyslogOptions (int x, int *r)
6711 {
6712         *r = 0;
6713         if (x == 0)
6714                 return 0;
6715 #ifdef LOG_CONS
6716         if ((x & LOG_CONS) == LOG_CONS)
6717                 *r |= Mono_Posix_SyslogOptions_LOG_CONS;
6718 #endif /* ndef LOG_CONS */
6719 #ifdef LOG_NDELAY
6720         if ((x & LOG_NDELAY) == LOG_NDELAY)
6721                 *r |= Mono_Posix_SyslogOptions_LOG_NDELAY;
6722 #endif /* ndef LOG_NDELAY */
6723 #ifdef LOG_NOWAIT
6724         if ((x & LOG_NOWAIT) == LOG_NOWAIT)
6725                 *r |= Mono_Posix_SyslogOptions_LOG_NOWAIT;
6726 #endif /* ndef LOG_NOWAIT */
6727 #ifdef LOG_ODELAY
6728         if ((x & LOG_ODELAY) == LOG_ODELAY)
6729                 *r |= Mono_Posix_SyslogOptions_LOG_ODELAY;
6730 #endif /* ndef LOG_ODELAY */
6731 #ifdef LOG_PERROR
6732         if ((x & LOG_PERROR) == LOG_PERROR)
6733                 *r |= Mono_Posix_SyslogOptions_LOG_PERROR;
6734 #endif /* ndef LOG_PERROR */
6735 #ifdef LOG_PID
6736         if ((x & LOG_PID) == LOG_PID)
6737                 *r |= Mono_Posix_SyslogOptions_LOG_PID;
6738 #endif /* ndef LOG_PID */
6739         return 0;
6740 }
6741
6742 #ifdef HAVE_STRUCT_TIMEVAL
6743 int
6744 Mono_Posix_FromTimeval (struct Mono_Posix_Timeval *from, struct timeval *to)
6745 {
6746         _cnm_return_val_if_overflow (time_t, from->tv_sec, -1);
6747         _cnm_return_val_if_overflow (suseconds_t, from->tv_usec, -1);
6748
6749         memset (to, 0, sizeof(*to));
6750
6751         to->tv_sec  = from->tv_sec;
6752         to->tv_usec = from->tv_usec;
6753
6754         return 0;
6755 }
6756 #endif /* ndef HAVE_STRUCT_TIMEVAL */
6757
6758
6759 #ifdef HAVE_STRUCT_TIMEVAL
6760 int
6761 Mono_Posix_ToTimeval (struct timeval *from, struct Mono_Posix_Timeval *to)
6762 {
6763         _cnm_return_val_if_overflow (gint64, from->tv_sec, -1);
6764         _cnm_return_val_if_overflow (gint64, from->tv_usec, -1);
6765
6766         memset (to, 0, sizeof(*to));
6767
6768         to->tv_sec  = from->tv_sec;
6769         to->tv_usec = from->tv_usec;
6770
6771         return 0;
6772 }
6773 #endif /* ndef HAVE_STRUCT_TIMEVAL */
6774
6775
6776 #ifdef HAVE_STRUCT_TIMEZONE
6777 int
6778 Mono_Posix_FromTimezone (struct Mono_Posix_Timezone *from, struct timezone *to)
6779 {
6780         _cnm_return_val_if_overflow (int, from->tz_minuteswest, -1);
6781         _cnm_return_val_if_overflow (int, from->tz_dsttime, -1);
6782
6783         memset (to, 0, sizeof(*to));
6784
6785         to->tz_minuteswest = from->tz_minuteswest;
6786         to->tz_dsttime     = from->tz_dsttime;
6787
6788         return 0;
6789 }
6790 #endif /* ndef HAVE_STRUCT_TIMEZONE */
6791
6792
6793 #ifdef HAVE_STRUCT_TIMEZONE
6794 int
6795 Mono_Posix_ToTimezone (struct timezone *from, struct Mono_Posix_Timezone *to)
6796 {
6797         _cnm_return_val_if_overflow (int, from->tz_minuteswest, -1);
6798         _cnm_return_val_if_overflow (int, from->tz_dsttime, -1);
6799
6800         memset (to, 0, sizeof(*to));
6801
6802         to->tz_minuteswest = from->tz_minuteswest;
6803         to->tz_dsttime     = from->tz_dsttime;
6804
6805         return 0;
6806 }
6807 #endif /* ndef HAVE_STRUCT_TIMEZONE */
6808
6809
6810 #ifdef HAVE_STRUCT_UTIMBUF
6811 int
6812 Mono_Posix_FromUtimbuf (struct Mono_Posix_Utimbuf *from, struct utimbuf *to)
6813 {
6814         _cnm_return_val_if_overflow (time_t, from->actime, -1);
6815         _cnm_return_val_if_overflow (time_t, from->modtime, -1);
6816
6817         memset (to, 0, sizeof(*to));
6818
6819         to->actime  = from->actime;
6820         to->modtime = from->modtime;
6821
6822         return 0;
6823 }
6824 #endif /* ndef HAVE_STRUCT_UTIMBUF */
6825
6826
6827 #ifdef HAVE_STRUCT_UTIMBUF
6828 int
6829 Mono_Posix_ToUtimbuf (struct utimbuf *from, struct Mono_Posix_Utimbuf *to)
6830 {
6831         _cnm_return_val_if_overflow (gint64, from->actime, -1);
6832         _cnm_return_val_if_overflow (gint64, from->modtime, -1);
6833
6834         memset (to, 0, sizeof(*to));
6835
6836         to->actime  = from->actime;
6837         to->modtime = from->modtime;
6838
6839         return 0;
6840 }
6841 #endif /* ndef HAVE_STRUCT_UTIMBUF */
6842
6843
6844 int Mono_Posix_FromWaitOptions (int x, int *r)
6845 {
6846         *r = 0;
6847         if ((x & Mono_Posix_WaitOptions_WNOHANG) == Mono_Posix_WaitOptions_WNOHANG)
6848 #ifdef WNOHANG
6849                 *r |= WNOHANG;
6850 #else /* def WNOHANG */
6851                 {errno = EINVAL; return -1;}
6852 #endif /* ndef WNOHANG */
6853         if ((x & Mono_Posix_WaitOptions_WUNTRACED) == Mono_Posix_WaitOptions_WUNTRACED)
6854 #ifdef WUNTRACED
6855                 *r |= WUNTRACED;
6856 #else /* def WUNTRACED */
6857                 {errno = EINVAL; return -1;}
6858 #endif /* ndef WUNTRACED */
6859         if (x == 0)
6860                 return 0;
6861         return 0;
6862 }
6863
6864 int Mono_Posix_ToWaitOptions (int x, int *r)
6865 {
6866         *r = 0;
6867         if (x == 0)
6868                 return 0;
6869 #ifdef WNOHANG
6870         if ((x & WNOHANG) == WNOHANG)
6871                 *r |= Mono_Posix_WaitOptions_WNOHANG;
6872 #endif /* ndef WNOHANG */
6873 #ifdef WUNTRACED
6874         if ((x & WUNTRACED) == WUNTRACED)
6875                 *r |= Mono_Posix_WaitOptions_WUNTRACED;
6876 #endif /* ndef WUNTRACED */
6877         return 0;
6878 }
6879
6880 int Mono_Posix_FromXattrFlags (int x, int *r)
6881 {
6882         *r = 0;
6883         if ((x & Mono_Posix_XattrFlags_XATTR_AUTO) == Mono_Posix_XattrFlags_XATTR_AUTO)
6884 #ifdef XATTR_AUTO
6885                 *r |= XATTR_AUTO;
6886 #else /* def XATTR_AUTO */
6887                 {errno = EINVAL; return -1;}
6888 #endif /* ndef XATTR_AUTO */
6889         if ((x & Mono_Posix_XattrFlags_XATTR_CREATE) == Mono_Posix_XattrFlags_XATTR_CREATE)
6890 #ifdef XATTR_CREATE
6891                 *r |= XATTR_CREATE;
6892 #else /* def XATTR_CREATE */
6893                 {errno = EINVAL; return -1;}
6894 #endif /* ndef XATTR_CREATE */
6895         if ((x & Mono_Posix_XattrFlags_XATTR_REPLACE) == Mono_Posix_XattrFlags_XATTR_REPLACE)
6896 #ifdef XATTR_REPLACE
6897                 *r |= XATTR_REPLACE;
6898 #else /* def XATTR_REPLACE */
6899                 {errno = EINVAL; return -1;}
6900 #endif /* ndef XATTR_REPLACE */
6901         if (x == 0)
6902                 return 0;
6903         return 0;
6904 }
6905
6906 int Mono_Posix_ToXattrFlags (int x, int *r)
6907 {
6908         *r = 0;
6909         if (x == 0)
6910                 return 0;
6911 #ifdef XATTR_AUTO
6912         if ((x & XATTR_AUTO) == XATTR_AUTO)
6913                 *r |= Mono_Posix_XattrFlags_XATTR_AUTO;
6914 #endif /* ndef XATTR_AUTO */
6915 #ifdef XATTR_CREATE
6916         if ((x & XATTR_CREATE) == XATTR_CREATE)
6917                 *r |= Mono_Posix_XattrFlags_XATTR_CREATE;
6918 #endif /* ndef XATTR_CREATE */
6919 #ifdef XATTR_REPLACE
6920         if ((x & XATTR_REPLACE) == XATTR_REPLACE)
6921                 *r |= Mono_Posix_XattrFlags_XATTR_REPLACE;
6922 #endif /* ndef XATTR_REPLACE */
6923         return 0;
6924 }
6925