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