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