mono/support/map.c

/*
 * This file was automatically generated by create-native-map from ../../mcs/class/lib/net_2_0/Mono.Posix.dll.
 *
 * DO NOT MODIFY.
 */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* ndef HAVE_CONFIG_H */

#include <stdlib.h>
#include <string.h>

/*
 * Implementation Macros
 */
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif /* ndef _GNU_SOURCE */

#ifndef _XOPEN_SOURCE
#define _XOPEN_SOURCE
#endif /* ndef _XOPEN_SOURCE */


/*
 * Implementation Includes
 */
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif /* ndef HAVE_SYS_TIME_H */
#ifdef HAVE_SYS_POLL_H
#include <sys/poll.h>
#endif /* ndef HAVE_SYS_POLL_H */
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif /* ndef HAVE_SYS_WAIT_H */
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif /* ndef HAVE_SYS_STATVFS_H */
#ifdef HAVE_SYS_XATTR_H
#include <sys/xattr.h>
#endif /* ndef HAVE_SYS_XATTR_H */
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif /* ndef HAVE_SYS_MMAN_H */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif /* ndef HAVE_UNISTD_H */
#include <fcntl.h>
#include <signal.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#endif /* ndef HAVE_POLL_H */
#ifdef HAVE_GRP_H
#include <grp.h>
#endif /* ndef HAVE_GRP_H */
#include <errno.h>
#ifdef HAVE_SYSLOG_H
#include <syslog.h>
#endif /* ndef HAVE_SYSLOG_H */
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif /* ndef HAVE_DIRENT_H */
#ifdef HAVE_UTIME_H
#include <utime.h>
#endif /* ndef HAVE_UTIME_H */
#include <time.h>
#include "mph.h"

#include "map.h"

#include <errno.h>    /* errno, EOVERFLOW */
#include <glib.h>     /* g* types, g_assert_not_reached() */

#if defined (G_MININT8)
#define CNM_MININT8 G_MININT8
#else
#define CNM_MININT8 (-128)
#endif

#if defined (G_MAXINT8)
#define CNM_MAXINT8 G_MAXINT8
#else
#define CNM_MAXINT8 (127)
#endif

#if defined (G_MAXUINT8)
#define CNM_MAXUINT8 G_MAXUINT8
#else
#define CNM_MAXUINT8 (255)
#endif

#if defined (G_MININT16)
#define CNM_MININT16 G_MININT16
#else
#define CNM_MININT16 (-32768)
#endif

#if defined (G_MAXINT16)
#define CNM_MAXINT16 G_MAXINT16
#else
#define CNM_MAXINT16 (32767)
#endif

#if defined (G_MAXUINT16)
#define CNM_MAXUINT16 G_MAXUINT16
#else
#define CNM_MAXUINT16 (65535)
#endif

#if defined (G_MININT32)
#define CNM_MININT32 G_MININT32
#else
#define CNM_MININT32 (-2147483648)
#endif

#if defined (G_MAXINT32)
#define CNM_MAXINT32 G_MAXINT32
#else
#define CNM_MAXINT32 (2147483647)
#endif

#if defined (G_MAXUINT32)
#define CNM_MAXUINT32 G_MAXUINT32
#else
#define CNM_MAXUINT32 (4294967295U)
#endif

#if defined (G_MININT64)
#define CNM_MININT64 G_MININT64
#else
#define CNM_MININT64 (-9223372036854775808LL)
#endif

#if defined (G_MAXINT64)
#define CNM_MAXINT64 G_MAXINT64
#else
#define CNM_MAXINT64 (9223372036854775807LL)
#endif

#if defined (G_MAXUINT64)
#define CNM_MAXUINT64 G_MAXUINT64
#else
#define CNM_MAXUINT64 (18446744073709551615ULL)
#endif


/* returns TRUE if @type is an unsigned type */
#define _cnm_integral_type_is_unsigned(type) \
    (sizeof(type) == sizeof(gint8)           \
      ? (((type)-1) > CNM_MAXINT8)             \
      : sizeof(type) == sizeof(gint16)       \
        ? (((type)-1) > CNM_MAXINT16)          \
        : sizeof(type) == sizeof(gint32)     \
          ? (((type)-1) > CNM_MAXINT32)        \
          : sizeof(type) == sizeof(gint64)   \
            ? (((type)-1) > CNM_MAXINT64)      \
            : (g_assert_not_reached (), 0))

/* returns the minimum value of @type as a gint64 */
#define _cnm_integral_type_min(type)          \
    (_cnm_integral_type_is_unsigned (type)    \
      ? 0                                     \
      : sizeof(type) == sizeof(gint8)         \
        ? CNM_MININT8                           \
        : sizeof(type) == sizeof(gint16)      \
          ? CNM_MININT16                        \
          : sizeof(type) == sizeof(gint32)    \
            ? CNM_MININT32                      \
            : sizeof(type) == sizeof(gint64)  \
              ? CNM_MININT64                    \
              : (g_assert_not_reached (), 0))

/* returns the maximum value of @type as a guint64 */
#define _cnm_integral_type_max(type)            \
    (_cnm_integral_type_is_unsigned (type)      \
      ? sizeof(type) == sizeof(gint8)           \
        ? CNM_MAXUINT8                            \
        : sizeof(type) == sizeof(gint16)        \
          ? CNM_MAXUINT16                         \
          : sizeof(type) == sizeof(gint32)      \
            ? CNM_MAXUINT32                       \
            : sizeof(type) == sizeof(gint64)    \
              ? CNM_MAXUINT64                     \
              : (g_assert_not_reached (), 0)    \
      : sizeof(type) == sizeof(gint8)           \
          ? CNM_MAXINT8                           \
          : sizeof(type) == sizeof(gint16)      \
            ? CNM_MAXINT16                        \
            : sizeof(type) == sizeof(gint32)    \
              ? CNM_MAXINT32                      \
              : sizeof(type) == sizeof(gint64)  \
                ? CNM_MAXINT64                    \
                : (g_assert_not_reached (), 0))

#ifdef _CNM_DUMP
#define _cnm_dump(to_t,from)                                             \
  printf ("# %s -> %s: uns=%i; min=%llx; max=%llx; value=%llx; lt=%i; l0=%i; gt=%i; e=%i\n", \
    #from, #to_t,                                                        \
    (int) _cnm_integral_type_is_unsigned (to_t),                         \
    (gint64) (_cnm_integral_type_min (to_t)),                            \
    (gint64) (_cnm_integral_type_max (to_t)),                            \
    (gint64) (from),                                                     \
    (((gint64) _cnm_integral_type_min (to_t)) <= (gint64) from),         \
    (from < 0),                                                          \
    (((guint64) from) <= (guint64) _cnm_integral_type_max (to_t)),       \
    !((int) _cnm_integral_type_is_unsigned (to_t)                        \
      ? ((0 <= from) &&                                                  \
         ((guint64) from <= (guint64) _cnm_integral_type_max (to_t)))    \
      : ((gint64) _cnm_integral_type_min(to_t) <= (gint64) from &&       \
         (guint64) from <= (guint64) _cnm_integral_type_max (to_t)))     \
  )
#else /* ndef _CNM_DUMP */
#define _cnm_dump(to_t, from) do {} while (0)
#endif /* def _CNM_DUMP */

#ifdef DEBUG
#define _cnm_return_val_if_overflow(to_t,from,val)  G_STMT_START {   \
    int     uns = _cnm_integral_type_is_unsigned (to_t);             \
    gint64  min = (gint64)  _cnm_integral_type_min (to_t);           \
    guint64 max = (guint64) _cnm_integral_type_max (to_t);           \
    gint64  sf  = (gint64)  from;                                    \
    guint64 uf  = (guint64) from;                                    \
    if (!(uns ? ((0 <= from) && (uf <= max))                         \
              : (min <= sf && (from < 0 || uf <= max)))) {           \
      _cnm_dump(to_t, from);                                         \
      errno = EOVERFLOW;                                             \
      return (val);                                                  \
    }                                                                \
  } G_STMT_END
#else /* !def DEBUG */
/* don't do any overflow checking */
#define _cnm_return_val_if_overflow(to_t,from,val)  G_STMT_START {   \
  } G_STMT_END
#endif /* def DEBUG */

int Mono_Posix_FromAccessModes (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_AccessModes_F_OK) == Mono_Posix_AccessModes_F_OK)
#ifdef F_OK
		*r |= F_OK;
#else /* def F_OK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_OK */
	if ((x & Mono_Posix_AccessModes_R_OK) == Mono_Posix_AccessModes_R_OK)
#ifdef R_OK
		*r |= R_OK;
#else /* def R_OK */
		{errno = EINVAL; return -1;}
#endif /* ndef R_OK */
	if ((x & Mono_Posix_AccessModes_W_OK) == Mono_Posix_AccessModes_W_OK)
#ifdef W_OK
		*r |= W_OK;
#else /* def W_OK */
		{errno = EINVAL; return -1;}
#endif /* ndef W_OK */
	if ((x & Mono_Posix_AccessModes_X_OK) == Mono_Posix_AccessModes_X_OK)
#ifdef X_OK
		*r |= X_OK;
#else /* def X_OK */
		{errno = EINVAL; return -1;}
#endif /* ndef X_OK */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToAccessModes (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef F_OK
	if ((x & F_OK) == F_OK)
		*r |= Mono_Posix_AccessModes_F_OK;
#endif /* ndef F_OK */
#ifdef R_OK
	if ((x & R_OK) == R_OK)
		*r |= Mono_Posix_AccessModes_R_OK;
#endif /* ndef R_OK */
#ifdef W_OK
	if ((x & W_OK) == W_OK)
		*r |= Mono_Posix_AccessModes_W_OK;
#endif /* ndef W_OK */
#ifdef X_OK
	if ((x & X_OK) == X_OK)
		*r |= Mono_Posix_AccessModes_X_OK;
#endif /* ndef X_OK */
	return 0;
}

int Mono_Posix_FromConfstrName (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_ConfstrName__CS_GNU_LIBC_VERSION)
#ifdef _CS_GNU_LIBC_VERSION
		{*r = _CS_GNU_LIBC_VERSION; return 0;}
#else /* def _CS_GNU_LIBC_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_GNU_LIBC_VERSION */
	if (x == Mono_Posix_ConfstrName__CS_GNU_LIBPTHREAD_VERSION)
#ifdef _CS_GNU_LIBPTHREAD_VERSION
		{*r = _CS_GNU_LIBPTHREAD_VERSION; return 0;}
#else /* def _CS_GNU_LIBPTHREAD_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_GNU_LIBPTHREAD_VERSION */
	if (x == Mono_Posix_ConfstrName__CS_LFS64_CFLAGS)
#ifdef _CS_LFS64_CFLAGS
		{*r = _CS_LFS64_CFLAGS; return 0;}
#else /* def _CS_LFS64_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS64_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_LFS64_LDFLAGS)
#ifdef _CS_LFS64_LDFLAGS
		{*r = _CS_LFS64_LDFLAGS; return 0;}
#else /* def _CS_LFS64_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS64_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_LFS64_LIBS)
#ifdef _CS_LFS64_LIBS
		{*r = _CS_LFS64_LIBS; return 0;}
#else /* def _CS_LFS64_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS64_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_LFS64_LINTFLAGS)
#ifdef _CS_LFS64_LINTFLAGS
		{*r = _CS_LFS64_LINTFLAGS; return 0;}
#else /* def _CS_LFS64_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS64_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_LFS_CFLAGS)
#ifdef _CS_LFS_CFLAGS
		{*r = _CS_LFS_CFLAGS; return 0;}
#else /* def _CS_LFS_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_LFS_LDFLAGS)
#ifdef _CS_LFS_LDFLAGS
		{*r = _CS_LFS_LDFLAGS; return 0;}
#else /* def _CS_LFS_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_LFS_LIBS)
#ifdef _CS_LFS_LIBS
		{*r = _CS_LFS_LIBS; return 0;}
#else /* def _CS_LFS_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_LFS_LINTFLAGS)
#ifdef _CS_LFS_LINTFLAGS
		{*r = _CS_LFS_LINTFLAGS; return 0;}
#else /* def _CS_LFS_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_LFS_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_PATH)
#ifdef _CS_PATH
		{*r = _CS_PATH; return 0;}
#else /* def _CS_PATH */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_PATH */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_CFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFF32_CFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LDFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFF32_LDFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LIBS)
#ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
		{*r = _CS_POSIX_V6_ILP32_OFF32_LIBS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFF32_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LINTFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_CFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LIBS)
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
		{*r = _CS_POSIX_V6_ILP32_OFFBIG_LIBS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS)
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
		{*r = _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS; return 0;}
#else /* def _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_CFLAGS)
#ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
		{*r = _CS_POSIX_V6_LP64_OFF64_CFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LP64_OFF64_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LDFLAGS)
#ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
		{*r = _CS_POSIX_V6_LP64_OFF64_LDFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LIBS)
#ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
		{*r = _CS_POSIX_V6_LP64_OFF64_LIBS; return 0;}
#else /* def _CS_POSIX_V6_LP64_OFF64_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LINTFLAGS)
#ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
		{*r = _CS_POSIX_V6_LP64_OFF64_LINTFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS)
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
		{*r = _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS)
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
		{*r = _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LIBS)
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
		{*r = _CS_POSIX_V6_LPBIG_OFFBIG_LIBS; return 0;}
#else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS)
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
		{*r = _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS; return 0;}
#else /* def _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_V6_WIDTH_RESTRICTED_ENVS)
#ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
		{*r = _CS_V6_WIDTH_RESTRICTED_ENVS; return 0;}
#else /* def _CS_V6_WIDTH_RESTRICTED_ENVS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_V6_WIDTH_RESTRICTED_ENVS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_CFLAGS)
#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
		{*r = _CS_XBS5_ILP32_OFF32_CFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFF32_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LDFLAGS)
#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
		{*r = _CS_XBS5_ILP32_OFF32_LDFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFF32_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LIBS)
#ifdef _CS_XBS5_ILP32_OFF32_LIBS
		{*r = _CS_XBS5_ILP32_OFF32_LIBS; return 0;}
#else /* def _CS_XBS5_ILP32_OFF32_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LINTFLAGS)
#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
		{*r = _CS_XBS5_ILP32_OFF32_LINTFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFF32_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_CFLAGS)
#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
		{*r = _CS_XBS5_ILP32_OFFBIG_CFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFFBIG_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LDFLAGS)
#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
		{*r = _CS_XBS5_ILP32_OFFBIG_LDFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LIBS)
#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
		{*r = _CS_XBS5_ILP32_OFFBIG_LIBS; return 0;}
#else /* def _CS_XBS5_ILP32_OFFBIG_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LINTFLAGS)
#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
		{*r = _CS_XBS5_ILP32_OFFBIG_LINTFLAGS; return 0;}
#else /* def _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_CFLAGS)
#ifdef _CS_XBS5_LP64_OFF64_CFLAGS
		{*r = _CS_XBS5_LP64_OFF64_CFLAGS; return 0;}
#else /* def _CS_XBS5_LP64_OFF64_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LP64_OFF64_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LDFLAGS)
#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
		{*r = _CS_XBS5_LP64_OFF64_LDFLAGS; return 0;}
#else /* def _CS_XBS5_LP64_OFF64_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LIBS)
#ifdef _CS_XBS5_LP64_OFF64_LIBS
		{*r = _CS_XBS5_LP64_OFF64_LIBS; return 0;}
#else /* def _CS_XBS5_LP64_OFF64_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LINTFLAGS)
#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
		{*r = _CS_XBS5_LP64_OFF64_LINTFLAGS; return 0;}
#else /* def _CS_XBS5_LP64_OFF64_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LINTFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_CFLAGS)
#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
		{*r = _CS_XBS5_LPBIG_OFFBIG_CFLAGS; return 0;}
#else /* def _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LDFLAGS)
#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
		{*r = _CS_XBS5_LPBIG_OFFBIG_LDFLAGS; return 0;}
#else /* def _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LIBS)
#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
		{*r = _CS_XBS5_LPBIG_OFFBIG_LIBS; return 0;}
#else /* def _CS_XBS5_LPBIG_OFFBIG_LIBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LIBS */
	if (x == Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LINTFLAGS)
#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
		{*r = _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS; return 0;}
#else /* def _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
		{errno = EINVAL; return -1;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToConfstrName (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef _CS_GNU_LIBC_VERSION
	if (x == _CS_GNU_LIBC_VERSION)
		{*r = Mono_Posix_ConfstrName__CS_GNU_LIBC_VERSION; return 0;}
#endif /* ndef _CS_GNU_LIBC_VERSION */
#ifdef _CS_GNU_LIBPTHREAD_VERSION
	if (x == _CS_GNU_LIBPTHREAD_VERSION)
		{*r = Mono_Posix_ConfstrName__CS_GNU_LIBPTHREAD_VERSION; return 0;}
#endif /* ndef _CS_GNU_LIBPTHREAD_VERSION */
#ifdef _CS_LFS64_CFLAGS
	if (x == _CS_LFS64_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS64_CFLAGS; return 0;}
#endif /* ndef _CS_LFS64_CFLAGS */
#ifdef _CS_LFS64_LDFLAGS
	if (x == _CS_LFS64_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS64_LDFLAGS; return 0;}
#endif /* ndef _CS_LFS64_LDFLAGS */
#ifdef _CS_LFS64_LIBS
	if (x == _CS_LFS64_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_LFS64_LIBS; return 0;}
#endif /* ndef _CS_LFS64_LIBS */
#ifdef _CS_LFS64_LINTFLAGS
	if (x == _CS_LFS64_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS64_LINTFLAGS; return 0;}
#endif /* ndef _CS_LFS64_LINTFLAGS */
#ifdef _CS_LFS_CFLAGS
	if (x == _CS_LFS_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS_CFLAGS; return 0;}
#endif /* ndef _CS_LFS_CFLAGS */
#ifdef _CS_LFS_LDFLAGS
	if (x == _CS_LFS_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS_LDFLAGS; return 0;}
#endif /* ndef _CS_LFS_LDFLAGS */
#ifdef _CS_LFS_LIBS
	if (x == _CS_LFS_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_LFS_LIBS; return 0;}
#endif /* ndef _CS_LFS_LIBS */
#ifdef _CS_LFS_LINTFLAGS
	if (x == _CS_LFS_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_LFS_LINTFLAGS; return 0;}
#endif /* ndef _CS_LFS_LINTFLAGS */
#ifdef _CS_PATH
	if (x == _CS_PATH)
		{*r = Mono_Posix_ConfstrName__CS_PATH; return 0;}
#endif /* ndef _CS_PATH */
#ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFF32_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_CFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_CFLAGS */
#ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFF32_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LDFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS */
#ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
	if (x == _CS_POSIX_V6_ILP32_OFF32_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LIBS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LIBS */
#ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFF32_LINTFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS */
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_CFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS */
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS */
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
	if (x == _CS_POSIX_V6_ILP32_OFFBIG_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LIBS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LIBS */
#ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
	if (x == _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS */
#ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
	if (x == _CS_POSIX_V6_LP64_OFF64_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_CFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_CFLAGS */
#ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
	if (x == _CS_POSIX_V6_LP64_OFF64_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LDFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LDFLAGS */
#ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
	if (x == _CS_POSIX_V6_LP64_OFF64_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LIBS; return 0;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LIBS */
#ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
	if (x == _CS_POSIX_V6_LP64_OFF64_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LP64_OFF64_LINTFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS */
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
	if (x == _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS */
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
	if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS */
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
	if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LIBS; return 0;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS */
#ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
	if (x == _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS; return 0;}
#endif /* ndef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS */
#ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
	if (x == _CS_V6_WIDTH_RESTRICTED_ENVS)
		{*r = Mono_Posix_ConfstrName__CS_V6_WIDTH_RESTRICTED_ENVS; return 0;}
#endif /* ndef _CS_V6_WIDTH_RESTRICTED_ENVS */
#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
	if (x == _CS_XBS5_ILP32_OFF32_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_CFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_CFLAGS */
#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
	if (x == _CS_XBS5_ILP32_OFF32_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LDFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LDFLAGS */
#ifdef _CS_XBS5_ILP32_OFF32_LIBS
	if (x == _CS_XBS5_ILP32_OFF32_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LIBS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LIBS */
#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
	if (x == _CS_XBS5_ILP32_OFF32_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFF32_LINTFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFF32_LINTFLAGS */
#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
	if (x == _CS_XBS5_ILP32_OFFBIG_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_CFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_CFLAGS */
#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
	if (x == _CS_XBS5_ILP32_OFFBIG_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LDFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LDFLAGS */
#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
	if (x == _CS_XBS5_ILP32_OFFBIG_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LIBS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LIBS */
#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
	if (x == _CS_XBS5_ILP32_OFFBIG_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_ILP32_OFFBIG_LINTFLAGS; return 0;}
#endif /* ndef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS */
#ifdef _CS_XBS5_LP64_OFF64_CFLAGS
	if (x == _CS_XBS5_LP64_OFF64_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_CFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LP64_OFF64_CFLAGS */
#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
	if (x == _CS_XBS5_LP64_OFF64_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LDFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LDFLAGS */
#ifdef _CS_XBS5_LP64_OFF64_LIBS
	if (x == _CS_XBS5_LP64_OFF64_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LIBS; return 0;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LIBS */
#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
	if (x == _CS_XBS5_LP64_OFF64_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LP64_OFF64_LINTFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LP64_OFF64_LINTFLAGS */
#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
	if (x == _CS_XBS5_LPBIG_OFFBIG_CFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_CFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_CFLAGS */
#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
	if (x == _CS_XBS5_LPBIG_OFFBIG_LDFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LDFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS */
#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
	if (x == _CS_XBS5_LPBIG_OFFBIG_LIBS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LIBS; return 0;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LIBS */
#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
	if (x == _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS)
		{*r = Mono_Posix_ConfstrName__CS_XBS5_LPBIG_OFFBIG_LINTFLAGS; return 0;}
#endif /* ndef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromDirectoryNotifyFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_ACCESS) == Mono_Posix_DirectoryNotifyFlags_DN_ACCESS)
#ifdef DN_ACCESS
		*r |= DN_ACCESS;
#else /* def DN_ACCESS */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_ACCESS */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB) == Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB)
#ifdef DN_ATTRIB
		*r |= DN_ATTRIB;
#else /* def DN_ATTRIB */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_ATTRIB */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_CREATE) == Mono_Posix_DirectoryNotifyFlags_DN_CREATE)
#ifdef DN_CREATE
		*r |= DN_CREATE;
#else /* def DN_CREATE */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_CREATE */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_DELETE) == Mono_Posix_DirectoryNotifyFlags_DN_DELETE)
#ifdef DN_DELETE
		*r |= DN_DELETE;
#else /* def DN_DELETE */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_DELETE */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_MODIFY) == Mono_Posix_DirectoryNotifyFlags_DN_MODIFY)
#ifdef DN_MODIFY
		*r |= DN_MODIFY;
#else /* def DN_MODIFY */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_MODIFY */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT) == Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT)
#ifdef DN_MULTISHOT
		*r |= DN_MULTISHOT;
#else /* def DN_MULTISHOT */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_MULTISHOT */
	if ((x & Mono_Posix_DirectoryNotifyFlags_DN_RENAME) == Mono_Posix_DirectoryNotifyFlags_DN_RENAME)
#ifdef DN_RENAME
		*r |= DN_RENAME;
#else /* def DN_RENAME */
		{errno = EINVAL; return -1;}
#endif /* ndef DN_RENAME */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToDirectoryNotifyFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef DN_ACCESS
	if ((x & DN_ACCESS) == DN_ACCESS)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_ACCESS;
#endif /* ndef DN_ACCESS */
#ifdef DN_ATTRIB
	if ((x & DN_ATTRIB) == DN_ATTRIB)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_ATTRIB;
#endif /* ndef DN_ATTRIB */
#ifdef DN_CREATE
	if ((x & DN_CREATE) == DN_CREATE)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_CREATE;
#endif /* ndef DN_CREATE */
#ifdef DN_DELETE
	if ((x & DN_DELETE) == DN_DELETE)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_DELETE;
#endif /* ndef DN_DELETE */
#ifdef DN_MODIFY
	if ((x & DN_MODIFY) == DN_MODIFY)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_MODIFY;
#endif /* ndef DN_MODIFY */
#ifdef DN_MULTISHOT
	if ((x & DN_MULTISHOT) == DN_MULTISHOT)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_MULTISHOT;
#endif /* ndef DN_MULTISHOT */
#ifdef DN_RENAME
	if ((x & DN_RENAME) == DN_RENAME)
		*r |= Mono_Posix_DirectoryNotifyFlags_DN_RENAME;
#endif /* ndef DN_RENAME */
	return 0;
}

int Mono_Posix_FromEpollEvents (unsigned int x, unsigned int *r)
{
	*r = 0;
	if ((x & Mono_Posix_EpollEvents_EPOLLERR) == Mono_Posix_EpollEvents_EPOLLERR)
#ifdef EPOLLERR
		*r |= EPOLLERR;
#else /* def EPOLLERR */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLERR */
	if ((x & Mono_Posix_EpollEvents_EPOLLET) == Mono_Posix_EpollEvents_EPOLLET)
#ifdef EPOLLET
		*r |= EPOLLET;
#else /* def EPOLLET */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLET */
	if ((x & Mono_Posix_EpollEvents_EPOLLHUP) == Mono_Posix_EpollEvents_EPOLLHUP)
#ifdef EPOLLHUP
		*r |= EPOLLHUP;
#else /* def EPOLLHUP */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLHUP */
	if ((x & Mono_Posix_EpollEvents_EPOLLIN) == Mono_Posix_EpollEvents_EPOLLIN)
#ifdef EPOLLIN
		*r |= EPOLLIN;
#else /* def EPOLLIN */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLIN */
	if ((x & Mono_Posix_EpollEvents_EPOLLMSG) == Mono_Posix_EpollEvents_EPOLLMSG)
#ifdef EPOLLMSG
		*r |= EPOLLMSG;
#else /* def EPOLLMSG */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLMSG */
	if ((x & Mono_Posix_EpollEvents_EPOLLONESHOT) == Mono_Posix_EpollEvents_EPOLLONESHOT)
#ifdef EPOLLONESHOT
		*r |= EPOLLONESHOT;
#else /* def EPOLLONESHOT */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLONESHOT */
	if ((x & Mono_Posix_EpollEvents_EPOLLOUT) == Mono_Posix_EpollEvents_EPOLLOUT)
#ifdef EPOLLOUT
		*r |= EPOLLOUT;
#else /* def EPOLLOUT */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLOUT */
	if ((x & Mono_Posix_EpollEvents_EPOLLPRI) == Mono_Posix_EpollEvents_EPOLLPRI)
#ifdef EPOLLPRI
		*r |= EPOLLPRI;
#else /* def EPOLLPRI */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLPRI */
	if ((x & Mono_Posix_EpollEvents_EPOLLRDBAND) == Mono_Posix_EpollEvents_EPOLLRDBAND)
#ifdef EPOLLRDBAND
		*r |= EPOLLRDBAND;
#else /* def EPOLLRDBAND */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLRDBAND */
	if ((x & Mono_Posix_EpollEvents_EPOLLRDHUP) == Mono_Posix_EpollEvents_EPOLLRDHUP)
#ifdef EPOLLRDHUP
		*r |= EPOLLRDHUP;
#else /* def EPOLLRDHUP */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLRDHUP */
	if ((x & Mono_Posix_EpollEvents_EPOLLRDNORM) == Mono_Posix_EpollEvents_EPOLLRDNORM)
#ifdef EPOLLRDNORM
		*r |= EPOLLRDNORM;
#else /* def EPOLLRDNORM */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLRDNORM */
	if ((x & Mono_Posix_EpollEvents_EPOLLWRBAND) == Mono_Posix_EpollEvents_EPOLLWRBAND)
#ifdef EPOLLWRBAND
		*r |= EPOLLWRBAND;
#else /* def EPOLLWRBAND */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLWRBAND */
	if ((x & Mono_Posix_EpollEvents_EPOLLWRNORM) == Mono_Posix_EpollEvents_EPOLLWRNORM)
#ifdef EPOLLWRNORM
		*r |= EPOLLWRNORM;
#else /* def EPOLLWRNORM */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLLWRNORM */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToEpollEvents (unsigned int x, unsigned int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef EPOLLERR
	if ((x & EPOLLERR) == EPOLLERR)
		*r |= Mono_Posix_EpollEvents_EPOLLERR;
#endif /* ndef EPOLLERR */
#ifdef EPOLLET
	if ((x & EPOLLET) == EPOLLET)
		*r |= Mono_Posix_EpollEvents_EPOLLET;
#endif /* ndef EPOLLET */
#ifdef EPOLLHUP
	if ((x & EPOLLHUP) == EPOLLHUP)
		*r |= Mono_Posix_EpollEvents_EPOLLHUP;
#endif /* ndef EPOLLHUP */
#ifdef EPOLLIN
	if ((x & EPOLLIN) == EPOLLIN)
		*r |= Mono_Posix_EpollEvents_EPOLLIN;
#endif /* ndef EPOLLIN */
#ifdef EPOLLMSG
	if ((x & EPOLLMSG) == EPOLLMSG)
		*r |= Mono_Posix_EpollEvents_EPOLLMSG;
#endif /* ndef EPOLLMSG */
#ifdef EPOLLONESHOT
	if ((x & EPOLLONESHOT) == EPOLLONESHOT)
		*r |= Mono_Posix_EpollEvents_EPOLLONESHOT;
#endif /* ndef EPOLLONESHOT */
#ifdef EPOLLOUT
	if ((x & EPOLLOUT) == EPOLLOUT)
		*r |= Mono_Posix_EpollEvents_EPOLLOUT;
#endif /* ndef EPOLLOUT */
#ifdef EPOLLPRI
	if ((x & EPOLLPRI) == EPOLLPRI)
		*r |= Mono_Posix_EpollEvents_EPOLLPRI;
#endif /* ndef EPOLLPRI */
#ifdef EPOLLRDBAND
	if ((x & EPOLLRDBAND) == EPOLLRDBAND)
		*r |= Mono_Posix_EpollEvents_EPOLLRDBAND;
#endif /* ndef EPOLLRDBAND */
#ifdef EPOLLRDHUP
	if ((x & EPOLLRDHUP) == EPOLLRDHUP)
		*r |= Mono_Posix_EpollEvents_EPOLLRDHUP;
#endif /* ndef EPOLLRDHUP */
#ifdef EPOLLRDNORM
	if ((x & EPOLLRDNORM) == EPOLLRDNORM)
		*r |= Mono_Posix_EpollEvents_EPOLLRDNORM;
#endif /* ndef EPOLLRDNORM */
#ifdef EPOLLWRBAND
	if ((x & EPOLLWRBAND) == EPOLLWRBAND)
		*r |= Mono_Posix_EpollEvents_EPOLLWRBAND;
#endif /* ndef EPOLLWRBAND */
#ifdef EPOLLWRNORM
	if ((x & EPOLLWRNORM) == EPOLLWRNORM)
		*r |= Mono_Posix_EpollEvents_EPOLLWRNORM;
#endif /* ndef EPOLLWRNORM */
	return 0;
}

int Mono_Posix_FromEpollFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_EpollFlags_EPOLL_CLOEXEC) == Mono_Posix_EpollFlags_EPOLL_CLOEXEC)
#ifdef EPOLL_CLOEXEC
		*r |= EPOLL_CLOEXEC;
#else /* def EPOLL_CLOEXEC */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLL_CLOEXEC */
	if ((x & Mono_Posix_EpollFlags_EPOLL_NONBLOCK) == Mono_Posix_EpollFlags_EPOLL_NONBLOCK)
#ifdef EPOLL_NONBLOCK
		*r |= EPOLL_NONBLOCK;
#else /* def EPOLL_NONBLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef EPOLL_NONBLOCK */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToEpollFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef EPOLL_CLOEXEC
	if ((x & EPOLL_CLOEXEC) == EPOLL_CLOEXEC)
		*r |= Mono_Posix_EpollFlags_EPOLL_CLOEXEC;
#endif /* ndef EPOLL_CLOEXEC */
#ifdef EPOLL_NONBLOCK
	if ((x & EPOLL_NONBLOCK) == EPOLL_NONBLOCK)
		*r |= Mono_Posix_EpollFlags_EPOLL_NONBLOCK;
#endif /* ndef EPOLL_NONBLOCK */
	return 0;
}

int Mono_Posix_FromErrno (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_Errno_E2BIG)
#ifdef E2BIG
		{*r = E2BIG; return 0;}
#else /* def E2BIG */
		{errno = EINVAL; return -1;}
#endif /* ndef E2BIG */
	if (x == Mono_Posix_Errno_EACCES)
#ifdef EACCES
		{*r = EACCES; return 0;}
#else /* def EACCES */
		{errno = EINVAL; return -1;}
#endif /* ndef EACCES */
	if (x == Mono_Posix_Errno_EADDRINUSE)
#ifdef EADDRINUSE
		{*r = EADDRINUSE; return 0;}
#else /* def EADDRINUSE */
		{errno = EINVAL; return -1;}
#endif /* ndef EADDRINUSE */
	if (x == Mono_Posix_Errno_EADDRNOTAVAIL)
#ifdef EADDRNOTAVAIL
		{*r = EADDRNOTAVAIL; return 0;}
#else /* def EADDRNOTAVAIL */
		{errno = EINVAL; return -1;}
#endif /* ndef EADDRNOTAVAIL */
	if (x == Mono_Posix_Errno_EADV)
#ifdef EADV
		{*r = EADV; return 0;}
#else /* def EADV */
		{errno = EINVAL; return -1;}
#endif /* ndef EADV */
	if (x == Mono_Posix_Errno_EAFNOSUPPORT)
#ifdef EAFNOSUPPORT
		{*r = EAFNOSUPPORT; return 0;}
#else /* def EAFNOSUPPORT */
		{errno = EINVAL; return -1;}
#endif /* ndef EAFNOSUPPORT */
	if (x == Mono_Posix_Errno_EAGAIN)
#ifdef EAGAIN
		{*r = EAGAIN; return 0;}
#else /* def EAGAIN */
		{errno = EINVAL; return -1;}
#endif /* ndef EAGAIN */
	if (x == Mono_Posix_Errno_EALREADY)
#ifdef EALREADY
		{*r = EALREADY; return 0;}
#else /* def EALREADY */
		{errno = EINVAL; return -1;}
#endif /* ndef EALREADY */
	if (x == Mono_Posix_Errno_EBADE)
#ifdef EBADE
		{*r = EBADE; return 0;}
#else /* def EBADE */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADE */
	if (x == Mono_Posix_Errno_EBADF)
#ifdef EBADF
		{*r = EBADF; return 0;}
#else /* def EBADF */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADF */
	if (x == Mono_Posix_Errno_EBADFD)
#ifdef EBADFD
		{*r = EBADFD; return 0;}
#else /* def EBADFD */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADFD */
	if (x == Mono_Posix_Errno_EBADMSG)
#ifdef EBADMSG
		{*r = EBADMSG; return 0;}
#else /* def EBADMSG */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADMSG */
	if (x == Mono_Posix_Errno_EBADR)
#ifdef EBADR
		{*r = EBADR; return 0;}
#else /* def EBADR */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADR */
	if (x == Mono_Posix_Errno_EBADRQC)
#ifdef EBADRQC
		{*r = EBADRQC; return 0;}
#else /* def EBADRQC */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADRQC */
	if (x == Mono_Posix_Errno_EBADSLT)
#ifdef EBADSLT
		{*r = EBADSLT; return 0;}
#else /* def EBADSLT */
		{errno = EINVAL; return -1;}
#endif /* ndef EBADSLT */
	if (x == Mono_Posix_Errno_EBFONT)
#ifdef EBFONT
		{*r = EBFONT; return 0;}
#else /* def EBFONT */
		{errno = EINVAL; return -1;}
#endif /* ndef EBFONT */
	if (x == Mono_Posix_Errno_EBUSY)
#ifdef EBUSY
		{*r = EBUSY; return 0;}
#else /* def EBUSY */
		{errno = EINVAL; return -1;}
#endif /* ndef EBUSY */
	if (x == Mono_Posix_Errno_ECHILD)
#ifdef ECHILD
		{*r = ECHILD; return 0;}
#else /* def ECHILD */
		{errno = EINVAL; return -1;}
#endif /* ndef ECHILD */
	if (x == Mono_Posix_Errno_ECHRNG)
#ifdef ECHRNG
		{*r = ECHRNG; return 0;}
#else /* def ECHRNG */
		{errno = EINVAL; return -1;}
#endif /* ndef ECHRNG */
	if (x == Mono_Posix_Errno_ECOMM)
#ifdef ECOMM
		{*r = ECOMM; return 0;}
#else /* def ECOMM */
		{errno = EINVAL; return -1;}
#endif /* ndef ECOMM */
	if (x == Mono_Posix_Errno_ECONNABORTED)
#ifdef ECONNABORTED
		{*r = ECONNABORTED; return 0;}
#else /* def ECONNABORTED */
		{errno = EINVAL; return -1;}
#endif /* ndef ECONNABORTED */
	if (x == Mono_Posix_Errno_ECONNREFUSED)
#ifdef ECONNREFUSED
		{*r = ECONNREFUSED; return 0;}
#else /* def ECONNREFUSED */
		{errno = EINVAL; return -1;}
#endif /* ndef ECONNREFUSED */
	if (x == Mono_Posix_Errno_ECONNRESET)
#ifdef ECONNRESET
		{*r = ECONNRESET; return 0;}
#else /* def ECONNRESET */
		{errno = EINVAL; return -1;}
#endif /* ndef ECONNRESET */
	if (x == Mono_Posix_Errno_EDEADLK)
#ifdef EDEADLK
		{*r = EDEADLK; return 0;}
#else /* def EDEADLK */
		{errno = EINVAL; return -1;}
#endif /* ndef EDEADLK */
	if (x == Mono_Posix_Errno_EDEADLOCK)
#ifdef EDEADLOCK
		{*r = EDEADLOCK; return 0;}
#else /* def EDEADLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef EDEADLOCK */
	if (x == Mono_Posix_Errno_EDESTADDRREQ)
#ifdef EDESTADDRREQ
		{*r = EDESTADDRREQ; return 0;}
#else /* def EDESTADDRREQ */
		{errno = EINVAL; return -1;}
#endif /* ndef EDESTADDRREQ */
	if (x == Mono_Posix_Errno_EDOM)
#ifdef EDOM
		{*r = EDOM; return 0;}
#else /* def EDOM */
		{errno = EINVAL; return -1;}
#endif /* ndef EDOM */
	if (x == Mono_Posix_Errno_EDOTDOT)
#ifdef EDOTDOT
		{*r = EDOTDOT; return 0;}
#else /* def EDOTDOT */
		{errno = EINVAL; return -1;}
#endif /* ndef EDOTDOT */
	if (x == Mono_Posix_Errno_EDQUOT)
#ifdef EDQUOT
		{*r = EDQUOT; return 0;}
#else /* def EDQUOT */
		{errno = EINVAL; return -1;}
#endif /* ndef EDQUOT */
	if (x == Mono_Posix_Errno_EEXIST)
#ifdef EEXIST
		{*r = EEXIST; return 0;}
#else /* def EEXIST */
		{errno = EINVAL; return -1;}
#endif /* ndef EEXIST */
	if (x == Mono_Posix_Errno_EFAULT)
#ifdef EFAULT
		{*r = EFAULT; return 0;}
#else /* def EFAULT */
		{errno = EINVAL; return -1;}
#endif /* ndef EFAULT */
	if (x == Mono_Posix_Errno_EFBIG)
#ifdef EFBIG
		{*r = EFBIG; return 0;}
#else /* def EFBIG */
		{errno = EINVAL; return -1;}
#endif /* ndef EFBIG */
	if (x == Mono_Posix_Errno_EHOSTDOWN)
#ifdef EHOSTDOWN
		{*r = EHOSTDOWN; return 0;}
#else /* def EHOSTDOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef EHOSTDOWN */
	if (x == Mono_Posix_Errno_EHOSTUNREACH)
#ifdef EHOSTUNREACH
		{*r = EHOSTUNREACH; return 0;}
#else /* def EHOSTUNREACH */
		{errno = EINVAL; return -1;}
#endif /* ndef EHOSTUNREACH */
	if (x == Mono_Posix_Errno_EIDRM)
#ifdef EIDRM
		{*r = EIDRM; return 0;}
#else /* def EIDRM */
		{errno = EINVAL; return -1;}
#endif /* ndef EIDRM */
	if (x == Mono_Posix_Errno_EILSEQ)
#ifdef EILSEQ
		{*r = EILSEQ; return 0;}
#else /* def EILSEQ */
		{errno = EINVAL; return -1;}
#endif /* ndef EILSEQ */
	if (x == Mono_Posix_Errno_EINPROGRESS)
#ifdef EINPROGRESS
		{*r = EINPROGRESS; return 0;}
#else /* def EINPROGRESS */
		{errno = EINVAL; return -1;}
#endif /* ndef EINPROGRESS */
	if (x == Mono_Posix_Errno_EINTR)
#ifdef EINTR
		{*r = EINTR; return 0;}
#else /* def EINTR */
		{errno = EINVAL; return -1;}
#endif /* ndef EINTR */
	if (x == Mono_Posix_Errno_EINVAL)
#ifdef EINVAL
		{*r = EINVAL; return 0;}
#else /* def EINVAL */
		{errno = EINVAL; return -1;}
#endif /* ndef EINVAL */
	if (x == Mono_Posix_Errno_EIO)
#ifdef EIO
		{*r = EIO; return 0;}
#else /* def EIO */
		{errno = EINVAL; return -1;}
#endif /* ndef EIO */
	if (x == Mono_Posix_Errno_EISCONN)
#ifdef EISCONN
		{*r = EISCONN; return 0;}
#else /* def EISCONN */
		{errno = EINVAL; return -1;}
#endif /* ndef EISCONN */
	if (x == Mono_Posix_Errno_EISDIR)
#ifdef EISDIR
		{*r = EISDIR; return 0;}
#else /* def EISDIR */
		{errno = EINVAL; return -1;}
#endif /* ndef EISDIR */
	if (x == Mono_Posix_Errno_EISNAM)
#ifdef EISNAM
		{*r = EISNAM; return 0;}
#else /* def EISNAM */
		{errno = EINVAL; return -1;}
#endif /* ndef EISNAM */
	if (x == Mono_Posix_Errno_EL2HLT)
#ifdef EL2HLT
		{*r = EL2HLT; return 0;}
#else /* def EL2HLT */
		{errno = EINVAL; return -1;}
#endif /* ndef EL2HLT */
	if (x == Mono_Posix_Errno_EL2NSYNC)
#ifdef EL2NSYNC
		{*r = EL2NSYNC; return 0;}
#else /* def EL2NSYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef EL2NSYNC */
	if (x == Mono_Posix_Errno_EL3HLT)
#ifdef EL3HLT
		{*r = EL3HLT; return 0;}
#else /* def EL3HLT */
		{errno = EINVAL; return -1;}
#endif /* ndef EL3HLT */
	if (x == Mono_Posix_Errno_EL3RST)
#ifdef EL3RST
		{*r = EL3RST; return 0;}
#else /* def EL3RST */
		{errno = EINVAL; return -1;}
#endif /* ndef EL3RST */
	if (x == Mono_Posix_Errno_ELIBACC)
#ifdef ELIBACC
		{*r = ELIBACC; return 0;}
#else /* def ELIBACC */
		{errno = EINVAL; return -1;}
#endif /* ndef ELIBACC */
	if (x == Mono_Posix_Errno_ELIBBAD)
#ifdef ELIBBAD
		{*r = ELIBBAD; return 0;}
#else /* def ELIBBAD */
		{errno = EINVAL; return -1;}
#endif /* ndef ELIBBAD */
	if (x == Mono_Posix_Errno_ELIBEXEC)
#ifdef ELIBEXEC
		{*r = ELIBEXEC; return 0;}
#else /* def ELIBEXEC */
		{errno = EINVAL; return -1;}
#endif /* ndef ELIBEXEC */
	if (x == Mono_Posix_Errno_ELIBMAX)
#ifdef ELIBMAX
		{*r = ELIBMAX; return 0;}
#else /* def ELIBMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef ELIBMAX */
	if (x == Mono_Posix_Errno_ELIBSCN)
#ifdef ELIBSCN
		{*r = ELIBSCN; return 0;}
#else /* def ELIBSCN */
		{errno = EINVAL; return -1;}
#endif /* ndef ELIBSCN */
	if (x == Mono_Posix_Errno_ELNRNG)
#ifdef ELNRNG
		{*r = ELNRNG; return 0;}
#else /* def ELNRNG */
		{errno = EINVAL; return -1;}
#endif /* ndef ELNRNG */
	if (x == Mono_Posix_Errno_ELOOP)
#ifdef ELOOP
		{*r = ELOOP; return 0;}
#else /* def ELOOP */
		{errno = EINVAL; return -1;}
#endif /* ndef ELOOP */
	if (x == Mono_Posix_Errno_EMEDIUMTYPE)
#ifdef EMEDIUMTYPE
		{*r = EMEDIUMTYPE; return 0;}
#else /* def EMEDIUMTYPE */
		{errno = EINVAL; return -1;}
#endif /* ndef EMEDIUMTYPE */
	if (x == Mono_Posix_Errno_EMFILE)
#ifdef EMFILE
		{*r = EMFILE; return 0;}
#else /* def EMFILE */
		{errno = EINVAL; return -1;}
#endif /* ndef EMFILE */
	if (x == Mono_Posix_Errno_EMLINK)
#ifdef EMLINK
		{*r = EMLINK; return 0;}
#else /* def EMLINK */
		{errno = EINVAL; return -1;}
#endif /* ndef EMLINK */
	if (x == Mono_Posix_Errno_EMSGSIZE)
#ifdef EMSGSIZE
		{*r = EMSGSIZE; return 0;}
#else /* def EMSGSIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef EMSGSIZE */
	if (x == Mono_Posix_Errno_EMULTIHOP)
#ifdef EMULTIHOP
		{*r = EMULTIHOP; return 0;}
#else /* def EMULTIHOP */
		{errno = EINVAL; return -1;}
#endif /* ndef EMULTIHOP */
	if (x == Mono_Posix_Errno_ENAMETOOLONG)
#ifdef ENAMETOOLONG
		{*r = ENAMETOOLONG; return 0;}
#else /* def ENAMETOOLONG */
		{errno = EINVAL; return -1;}
#endif /* ndef ENAMETOOLONG */
	if (x == Mono_Posix_Errno_ENAVAIL)
#ifdef ENAVAIL
		{*r = ENAVAIL; return 0;}
#else /* def ENAVAIL */
		{errno = EINVAL; return -1;}
#endif /* ndef ENAVAIL */
	if (x == Mono_Posix_Errno_ENETDOWN)
#ifdef ENETDOWN
		{*r = ENETDOWN; return 0;}
#else /* def ENETDOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef ENETDOWN */
	if (x == Mono_Posix_Errno_ENETRESET)
#ifdef ENETRESET
		{*r = ENETRESET; return 0;}
#else /* def ENETRESET */
		{errno = EINVAL; return -1;}
#endif /* ndef ENETRESET */
	if (x == Mono_Posix_Errno_ENETUNREACH)
#ifdef ENETUNREACH
		{*r = ENETUNREACH; return 0;}
#else /* def ENETUNREACH */
		{errno = EINVAL; return -1;}
#endif /* ndef ENETUNREACH */
	if (x == Mono_Posix_Errno_ENFILE)
#ifdef ENFILE
		{*r = ENFILE; return 0;}
#else /* def ENFILE */
		{errno = EINVAL; return -1;}
#endif /* ndef ENFILE */
	if (x == Mono_Posix_Errno_ENOANO)
#ifdef ENOANO
		{*r = ENOANO; return 0;}
#else /* def ENOANO */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOANO */
	if (x == Mono_Posix_Errno_ENOBUFS)
#ifdef ENOBUFS
		{*r = ENOBUFS; return 0;}
#else /* def ENOBUFS */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOBUFS */
	if (x == Mono_Posix_Errno_ENOCSI)
#ifdef ENOCSI
		{*r = ENOCSI; return 0;}
#else /* def ENOCSI */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOCSI */
	if (x == Mono_Posix_Errno_ENODATA)
#ifdef ENODATA
		{*r = ENODATA; return 0;}
#else /* def ENODATA */
		{errno = EINVAL; return -1;}
#endif /* ndef ENODATA */
	if (x == Mono_Posix_Errno_ENODEV)
#ifdef ENODEV
		{*r = ENODEV; return 0;}
#else /* def ENODEV */
		{errno = EINVAL; return -1;}
#endif /* ndef ENODEV */
	if (x == Mono_Posix_Errno_ENOENT)
#ifdef ENOENT
		{*r = ENOENT; return 0;}
#else /* def ENOENT */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOENT */
	if (x == Mono_Posix_Errno_ENOEXEC)
#ifdef ENOEXEC
		{*r = ENOEXEC; return 0;}
#else /* def ENOEXEC */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOEXEC */
	if (x == Mono_Posix_Errno_ENOLCK)
#ifdef ENOLCK
		{*r = ENOLCK; return 0;}
#else /* def ENOLCK */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOLCK */
	if (x == Mono_Posix_Errno_ENOLINK)
#ifdef ENOLINK
		{*r = ENOLINK; return 0;}
#else /* def ENOLINK */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOLINK */
	if (x == Mono_Posix_Errno_ENOMEDIUM)
#ifdef ENOMEDIUM
		{*r = ENOMEDIUM; return 0;}
#else /* def ENOMEDIUM */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOMEDIUM */
	if (x == Mono_Posix_Errno_ENOMEM)
#ifdef ENOMEM
		{*r = ENOMEM; return 0;}
#else /* def ENOMEM */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOMEM */
	if (x == Mono_Posix_Errno_ENOMSG)
#ifdef ENOMSG
		{*r = ENOMSG; return 0;}
#else /* def ENOMSG */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOMSG */
	if (x == Mono_Posix_Errno_ENONET)
#ifdef ENONET
		{*r = ENONET; return 0;}
#else /* def ENONET */
		{errno = EINVAL; return -1;}
#endif /* ndef ENONET */
	if (x == Mono_Posix_Errno_ENOPKG)
#ifdef ENOPKG
		{*r = ENOPKG; return 0;}
#else /* def ENOPKG */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOPKG */
	if (x == Mono_Posix_Errno_ENOPROTOOPT)
#ifdef ENOPROTOOPT
		{*r = ENOPROTOOPT; return 0;}
#else /* def ENOPROTOOPT */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOPROTOOPT */
	if (x == Mono_Posix_Errno_ENOSPC)
#ifdef ENOSPC
		{*r = ENOSPC; return 0;}
#else /* def ENOSPC */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOSPC */
	if (x == Mono_Posix_Errno_ENOSR)
#ifdef ENOSR
		{*r = ENOSR; return 0;}
#else /* def ENOSR */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOSR */
	if (x == Mono_Posix_Errno_ENOSTR)
#ifdef ENOSTR
		{*r = ENOSTR; return 0;}
#else /* def ENOSTR */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOSTR */
	if (x == Mono_Posix_Errno_ENOSYS)
#ifdef ENOSYS
		{*r = ENOSYS; return 0;}
#else /* def ENOSYS */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOSYS */
	if (x == Mono_Posix_Errno_ENOTBLK)
#ifdef ENOTBLK
		{*r = ENOTBLK; return 0;}
#else /* def ENOTBLK */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTBLK */
	if (x == Mono_Posix_Errno_ENOTCONN)
#ifdef ENOTCONN
		{*r = ENOTCONN; return 0;}
#else /* def ENOTCONN */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTCONN */
	if (x == Mono_Posix_Errno_ENOTDIR)
#ifdef ENOTDIR
		{*r = ENOTDIR; return 0;}
#else /* def ENOTDIR */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTDIR */
	if (x == Mono_Posix_Errno_ENOTEMPTY)
#ifdef ENOTEMPTY
		{*r = ENOTEMPTY; return 0;}
#else /* def ENOTEMPTY */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTEMPTY */
	if (x == Mono_Posix_Errno_ENOTNAM)
#ifdef ENOTNAM
		{*r = ENOTNAM; return 0;}
#else /* def ENOTNAM */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTNAM */
	if (x == Mono_Posix_Errno_ENOTSOCK)
#ifdef ENOTSOCK
		{*r = ENOTSOCK; return 0;}
#else /* def ENOTSOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTSOCK */
	if (x == Mono_Posix_Errno_ENOTTY)
#ifdef ENOTTY
		{*r = ENOTTY; return 0;}
#else /* def ENOTTY */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTTY */
	if (x == Mono_Posix_Errno_ENOTUNIQ)
#ifdef ENOTUNIQ
		{*r = ENOTUNIQ; return 0;}
#else /* def ENOTUNIQ */
		{errno = EINVAL; return -1;}
#endif /* ndef ENOTUNIQ */
	if (x == Mono_Posix_Errno_ENXIO)
#ifdef ENXIO
		{*r = ENXIO; return 0;}
#else /* def ENXIO */
		{errno = EINVAL; return -1;}
#endif /* ndef ENXIO */
	if (x == Mono_Posix_Errno_EOPNOTSUPP)
#ifdef EOPNOTSUPP
		{*r = EOPNOTSUPP; return 0;}
#else /* def EOPNOTSUPP */
		{errno = EINVAL; return -1;}
#endif /* ndef EOPNOTSUPP */
	if (x == Mono_Posix_Errno_EOVERFLOW)
#ifdef EOVERFLOW
		{*r = EOVERFLOW; return 0;}
#else /* def EOVERFLOW */
		{errno = EINVAL; return -1;}
#endif /* ndef EOVERFLOW */
	if (x == Mono_Posix_Errno_EPERM)
#ifdef EPERM
		{*r = EPERM; return 0;}
#else /* def EPERM */
		{errno = EINVAL; return -1;}
#endif /* ndef EPERM */
	if (x == Mono_Posix_Errno_EPFNOSUPPORT)
#ifdef EPFNOSUPPORT
		{*r = EPFNOSUPPORT; return 0;}
#else /* def EPFNOSUPPORT */
		{errno = EINVAL; return -1;}
#endif /* ndef EPFNOSUPPORT */
	if (x == Mono_Posix_Errno_EPIPE)
#ifdef EPIPE
		{*r = EPIPE; return 0;}
#else /* def EPIPE */
		{errno = EINVAL; return -1;}
#endif /* ndef EPIPE */
	if (x == Mono_Posix_Errno_EPROTO)
#ifdef EPROTO
		{*r = EPROTO; return 0;}
#else /* def EPROTO */
		{errno = EINVAL; return -1;}
#endif /* ndef EPROTO */
	if (x == Mono_Posix_Errno_EPROTONOSUPPORT)
#ifdef EPROTONOSUPPORT
		{*r = EPROTONOSUPPORT; return 0;}
#else /* def EPROTONOSUPPORT */
		{errno = EINVAL; return -1;}
#endif /* ndef EPROTONOSUPPORT */
	if (x == Mono_Posix_Errno_EPROTOTYPE)
#ifdef EPROTOTYPE
		{*r = EPROTOTYPE; return 0;}
#else /* def EPROTOTYPE */
		{errno = EINVAL; return -1;}
#endif /* ndef EPROTOTYPE */
	if (x == Mono_Posix_Errno_ERANGE)
#ifdef ERANGE
		{*r = ERANGE; return 0;}
#else /* def ERANGE */
		{errno = EINVAL; return -1;}
#endif /* ndef ERANGE */
	if (x == Mono_Posix_Errno_EREMCHG)
#ifdef EREMCHG
		{*r = EREMCHG; return 0;}
#else /* def EREMCHG */
		{errno = EINVAL; return -1;}
#endif /* ndef EREMCHG */
	if (x == Mono_Posix_Errno_EREMOTE)
#ifdef EREMOTE
		{*r = EREMOTE; return 0;}
#else /* def EREMOTE */
		{errno = EINVAL; return -1;}
#endif /* ndef EREMOTE */
	if (x == Mono_Posix_Errno_EREMOTEIO)
#ifdef EREMOTEIO
		{*r = EREMOTEIO; return 0;}
#else /* def EREMOTEIO */
		{errno = EINVAL; return -1;}
#endif /* ndef EREMOTEIO */
	if (x == Mono_Posix_Errno_ERESTART)
#ifdef ERESTART
		{*r = ERESTART; return 0;}
#else /* def ERESTART */
		{errno = EINVAL; return -1;}
#endif /* ndef ERESTART */
	if (x == Mono_Posix_Errno_EROFS)
#ifdef EROFS
		{*r = EROFS; return 0;}
#else /* def EROFS */
		{errno = EINVAL; return -1;}
#endif /* ndef EROFS */
	if (x == Mono_Posix_Errno_ESHUTDOWN)
#ifdef ESHUTDOWN
		{*r = ESHUTDOWN; return 0;}
#else /* def ESHUTDOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef ESHUTDOWN */
	if (x == Mono_Posix_Errno_ESOCKTNOSUPPORT)
#ifdef ESOCKTNOSUPPORT
		{*r = ESOCKTNOSUPPORT; return 0;}
#else /* def ESOCKTNOSUPPORT */
		{errno = EINVAL; return -1;}
#endif /* ndef ESOCKTNOSUPPORT */
	if (x == Mono_Posix_Errno_ESPIPE)
#ifdef ESPIPE
		{*r = ESPIPE; return 0;}
#else /* def ESPIPE */
		{errno = EINVAL; return -1;}
#endif /* ndef ESPIPE */
	if (x == Mono_Posix_Errno_ESRCH)
#ifdef ESRCH
		{*r = ESRCH; return 0;}
#else /* def ESRCH */
		{errno = EINVAL; return -1;}
#endif /* ndef ESRCH */
	if (x == Mono_Posix_Errno_ESRMNT)
#ifdef ESRMNT
		{*r = ESRMNT; return 0;}
#else /* def ESRMNT */
		{errno = EINVAL; return -1;}
#endif /* ndef ESRMNT */
	if (x == Mono_Posix_Errno_ESTALE)
#ifdef ESTALE
		{*r = ESTALE; return 0;}
#else /* def ESTALE */
		{errno = EINVAL; return -1;}
#endif /* ndef ESTALE */
	if (x == Mono_Posix_Errno_ESTRPIPE)
#ifdef ESTRPIPE
		{*r = ESTRPIPE; return 0;}
#else /* def ESTRPIPE */
		{errno = EINVAL; return -1;}
#endif /* ndef ESTRPIPE */
	if (x == Mono_Posix_Errno_ETIME)
#ifdef ETIME
		{*r = ETIME; return 0;}
#else /* def ETIME */
		{errno = EINVAL; return -1;}
#endif /* ndef ETIME */
	if (x == Mono_Posix_Errno_ETIMEDOUT)
#ifdef ETIMEDOUT
		{*r = ETIMEDOUT; return 0;}
#else /* def ETIMEDOUT */
		{errno = EINVAL; return -1;}
#endif /* ndef ETIMEDOUT */
	if (x == Mono_Posix_Errno_ETOOMANYREFS)
#ifdef ETOOMANYREFS
		{*r = ETOOMANYREFS; return 0;}
#else /* def ETOOMANYREFS */
		{errno = EINVAL; return -1;}
#endif /* ndef ETOOMANYREFS */
	if (x == Mono_Posix_Errno_ETXTBSY)
#ifdef ETXTBSY
		{*r = ETXTBSY; return 0;}
#else /* def ETXTBSY */
		{errno = EINVAL; return -1;}
#endif /* ndef ETXTBSY */
	if (x == Mono_Posix_Errno_EUCLEAN)
#ifdef EUCLEAN
		{*r = EUCLEAN; return 0;}
#else /* def EUCLEAN */
		{errno = EINVAL; return -1;}
#endif /* ndef EUCLEAN */
	if (x == Mono_Posix_Errno_EUNATCH)
#ifdef EUNATCH
		{*r = EUNATCH; return 0;}
#else /* def EUNATCH */
		{errno = EINVAL; return -1;}
#endif /* ndef EUNATCH */
	if (x == Mono_Posix_Errno_EUSERS)
#ifdef EUSERS
		{*r = EUSERS; return 0;}
#else /* def EUSERS */
		{errno = EINVAL; return -1;}
#endif /* ndef EUSERS */
	if (x == Mono_Posix_Errno_EWOULDBLOCK)
#ifdef EWOULDBLOCK
		{*r = EWOULDBLOCK; return 0;}
#else /* def EWOULDBLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef EWOULDBLOCK */
	if (x == Mono_Posix_Errno_EXDEV)
#ifdef EXDEV
		{*r = EXDEV; return 0;}
#else /* def EXDEV */
		{errno = EINVAL; return -1;}
#endif /* ndef EXDEV */
	if (x == Mono_Posix_Errno_EXFULL)
#ifdef EXFULL
		{*r = EXFULL; return 0;}
#else /* def EXFULL */
		{errno = EINVAL; return -1;}
#endif /* ndef EXFULL */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToErrno (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef E2BIG
	if (x == E2BIG)
		{*r = Mono_Posix_Errno_E2BIG; return 0;}
#endif /* ndef E2BIG */
#ifdef EACCES
	if (x == EACCES)
		{*r = Mono_Posix_Errno_EACCES; return 0;}
#endif /* ndef EACCES */
#ifdef EADDRINUSE
	if (x == EADDRINUSE)
		{*r = Mono_Posix_Errno_EADDRINUSE; return 0;}
#endif /* ndef EADDRINUSE */
#ifdef EADDRNOTAVAIL
	if (x == EADDRNOTAVAIL)
		{*r = Mono_Posix_Errno_EADDRNOTAVAIL; return 0;}
#endif /* ndef EADDRNOTAVAIL */
#ifdef EADV
	if (x == EADV)
		{*r = Mono_Posix_Errno_EADV; return 0;}
#endif /* ndef EADV */
#ifdef EAFNOSUPPORT
	if (x == EAFNOSUPPORT)
		{*r = Mono_Posix_Errno_EAFNOSUPPORT; return 0;}
#endif /* ndef EAFNOSUPPORT */
#ifdef EAGAIN
	if (x == EAGAIN)
		{*r = Mono_Posix_Errno_EAGAIN; return 0;}
#endif /* ndef EAGAIN */
#ifdef EALREADY
	if (x == EALREADY)
		{*r = Mono_Posix_Errno_EALREADY; return 0;}
#endif /* ndef EALREADY */
#ifdef EBADE
	if (x == EBADE)
		{*r = Mono_Posix_Errno_EBADE; return 0;}
#endif /* ndef EBADE */
#ifdef EBADF
	if (x == EBADF)
		{*r = Mono_Posix_Errno_EBADF; return 0;}
#endif /* ndef EBADF */
#ifdef EBADFD
	if (x == EBADFD)
		{*r = Mono_Posix_Errno_EBADFD; return 0;}
#endif /* ndef EBADFD */
#ifdef EBADMSG
	if (x == EBADMSG)
		{*r = Mono_Posix_Errno_EBADMSG; return 0;}
#endif /* ndef EBADMSG */
#ifdef EBADR
	if (x == EBADR)
		{*r = Mono_Posix_Errno_EBADR; return 0;}
#endif /* ndef EBADR */
#ifdef EBADRQC
	if (x == EBADRQC)
		{*r = Mono_Posix_Errno_EBADRQC; return 0;}
#endif /* ndef EBADRQC */
#ifdef EBADSLT
	if (x == EBADSLT)
		{*r = Mono_Posix_Errno_EBADSLT; return 0;}
#endif /* ndef EBADSLT */
#ifdef EBFONT
	if (x == EBFONT)
		{*r = Mono_Posix_Errno_EBFONT; return 0;}
#endif /* ndef EBFONT */
#ifdef EBUSY
	if (x == EBUSY)
		{*r = Mono_Posix_Errno_EBUSY; return 0;}
#endif /* ndef EBUSY */
#ifdef ECHILD
	if (x == ECHILD)
		{*r = Mono_Posix_Errno_ECHILD; return 0;}
#endif /* ndef ECHILD */
#ifdef ECHRNG
	if (x == ECHRNG)
		{*r = Mono_Posix_Errno_ECHRNG; return 0;}
#endif /* ndef ECHRNG */
#ifdef ECOMM
	if (x == ECOMM)
		{*r = Mono_Posix_Errno_ECOMM; return 0;}
#endif /* ndef ECOMM */
#ifdef ECONNABORTED
	if (x == ECONNABORTED)
		{*r = Mono_Posix_Errno_ECONNABORTED; return 0;}
#endif /* ndef ECONNABORTED */
#ifdef ECONNREFUSED
	if (x == ECONNREFUSED)
		{*r = Mono_Posix_Errno_ECONNREFUSED; return 0;}
#endif /* ndef ECONNREFUSED */
#ifdef ECONNRESET
	if (x == ECONNRESET)
		{*r = Mono_Posix_Errno_ECONNRESET; return 0;}
#endif /* ndef ECONNRESET */
#ifdef EDEADLK
	if (x == EDEADLK)
		{*r = Mono_Posix_Errno_EDEADLK; return 0;}
#endif /* ndef EDEADLK */
#ifdef EDEADLOCK
	if (x == EDEADLOCK)
		{*r = Mono_Posix_Errno_EDEADLOCK; return 0;}
#endif /* ndef EDEADLOCK */
#ifdef EDESTADDRREQ
	if (x == EDESTADDRREQ)
		{*r = Mono_Posix_Errno_EDESTADDRREQ; return 0;}
#endif /* ndef EDESTADDRREQ */
#ifdef EDOM
	if (x == EDOM)
		{*r = Mono_Posix_Errno_EDOM; return 0;}
#endif /* ndef EDOM */
#ifdef EDOTDOT
	if (x == EDOTDOT)
		{*r = Mono_Posix_Errno_EDOTDOT; return 0;}
#endif /* ndef EDOTDOT */
#ifdef EDQUOT
	if (x == EDQUOT)
		{*r = Mono_Posix_Errno_EDQUOT; return 0;}
#endif /* ndef EDQUOT */
#ifdef EEXIST
	if (x == EEXIST)
		{*r = Mono_Posix_Errno_EEXIST; return 0;}
#endif /* ndef EEXIST */
#ifdef EFAULT
	if (x == EFAULT)
		{*r = Mono_Posix_Errno_EFAULT; return 0;}
#endif /* ndef EFAULT */
#ifdef EFBIG
	if (x == EFBIG)
		{*r = Mono_Posix_Errno_EFBIG; return 0;}
#endif /* ndef EFBIG */
#ifdef EHOSTDOWN
	if (x == EHOSTDOWN)
		{*r = Mono_Posix_Errno_EHOSTDOWN; return 0;}
#endif /* ndef EHOSTDOWN */
#ifdef EHOSTUNREACH
	if (x == EHOSTUNREACH)
		{*r = Mono_Posix_Errno_EHOSTUNREACH; return 0;}
#endif /* ndef EHOSTUNREACH */
#ifdef EIDRM
	if (x == EIDRM)
		{*r = Mono_Posix_Errno_EIDRM; return 0;}
#endif /* ndef EIDRM */
#ifdef EILSEQ
	if (x == EILSEQ)
		{*r = Mono_Posix_Errno_EILSEQ; return 0;}
#endif /* ndef EILSEQ */
#ifdef EINPROGRESS
	if (x == EINPROGRESS)
		{*r = Mono_Posix_Errno_EINPROGRESS; return 0;}
#endif /* ndef EINPROGRESS */
#ifdef EINTR
	if (x == EINTR)
		{*r = Mono_Posix_Errno_EINTR; return 0;}
#endif /* ndef EINTR */
#ifdef EINVAL
	if (x == EINVAL)
		{*r = Mono_Posix_Errno_EINVAL; return 0;}
#endif /* ndef EINVAL */
#ifdef EIO
	if (x == EIO)
		{*r = Mono_Posix_Errno_EIO; return 0;}
#endif /* ndef EIO */
#ifdef EISCONN
	if (x == EISCONN)
		{*r = Mono_Posix_Errno_EISCONN; return 0;}
#endif /* ndef EISCONN */
#ifdef EISDIR
	if (x == EISDIR)
		{*r = Mono_Posix_Errno_EISDIR; return 0;}
#endif /* ndef EISDIR */
#ifdef EISNAM
	if (x == EISNAM)
		{*r = Mono_Posix_Errno_EISNAM; return 0;}
#endif /* ndef EISNAM */
#ifdef EL2HLT
	if (x == EL2HLT)
		{*r = Mono_Posix_Errno_EL2HLT; return 0;}
#endif /* ndef EL2HLT */
#ifdef EL2NSYNC
	if (x == EL2NSYNC)
		{*r = Mono_Posix_Errno_EL2NSYNC; return 0;}
#endif /* ndef EL2NSYNC */
#ifdef EL3HLT
	if (x == EL3HLT)
		{*r = Mono_Posix_Errno_EL3HLT; return 0;}
#endif /* ndef EL3HLT */
#ifdef EL3RST
	if (x == EL3RST)
		{*r = Mono_Posix_Errno_EL3RST; return 0;}
#endif /* ndef EL3RST */
#ifdef ELIBACC
	if (x == ELIBACC)
		{*r = Mono_Posix_Errno_ELIBACC; return 0;}
#endif /* ndef ELIBACC */
#ifdef ELIBBAD
	if (x == ELIBBAD)
		{*r = Mono_Posix_Errno_ELIBBAD; return 0;}
#endif /* ndef ELIBBAD */
#ifdef ELIBEXEC
	if (x == ELIBEXEC)
		{*r = Mono_Posix_Errno_ELIBEXEC; return 0;}
#endif /* ndef ELIBEXEC */
#ifdef ELIBMAX
	if (x == ELIBMAX)
		{*r = Mono_Posix_Errno_ELIBMAX; return 0;}
#endif /* ndef ELIBMAX */
#ifdef ELIBSCN
	if (x == ELIBSCN)
		{*r = Mono_Posix_Errno_ELIBSCN; return 0;}
#endif /* ndef ELIBSCN */
#ifdef ELNRNG
	if (x == ELNRNG)
		{*r = Mono_Posix_Errno_ELNRNG; return 0;}
#endif /* ndef ELNRNG */
#ifdef ELOOP
	if (x == ELOOP)
		{*r = Mono_Posix_Errno_ELOOP; return 0;}
#endif /* ndef ELOOP */
#ifdef EMEDIUMTYPE
	if (x == EMEDIUMTYPE)
		{*r = Mono_Posix_Errno_EMEDIUMTYPE; return 0;}
#endif /* ndef EMEDIUMTYPE */
#ifdef EMFILE
	if (x == EMFILE)
		{*r = Mono_Posix_Errno_EMFILE; return 0;}
#endif /* ndef EMFILE */
#ifdef EMLINK
	if (x == EMLINK)
		{*r = Mono_Posix_Errno_EMLINK; return 0;}
#endif /* ndef EMLINK */
#ifdef EMSGSIZE
	if (x == EMSGSIZE)
		{*r = Mono_Posix_Errno_EMSGSIZE; return 0;}
#endif /* ndef EMSGSIZE */
#ifdef EMULTIHOP
	if (x == EMULTIHOP)
		{*r = Mono_Posix_Errno_EMULTIHOP; return 0;}
#endif /* ndef EMULTIHOP */
#ifdef ENAMETOOLONG
	if (x == ENAMETOOLONG)
		{*r = Mono_Posix_Errno_ENAMETOOLONG; return 0;}
#endif /* ndef ENAMETOOLONG */
#ifdef ENAVAIL
	if (x == ENAVAIL)
		{*r = Mono_Posix_Errno_ENAVAIL; return 0;}
#endif /* ndef ENAVAIL */
#ifdef ENETDOWN
	if (x == ENETDOWN)
		{*r = Mono_Posix_Errno_ENETDOWN; return 0;}
#endif /* ndef ENETDOWN */
#ifdef ENETRESET
	if (x == ENETRESET)
		{*r = Mono_Posix_Errno_ENETRESET; return 0;}
#endif /* ndef ENETRESET */
#ifdef ENETUNREACH
	if (x == ENETUNREACH)
		{*r = Mono_Posix_Errno_ENETUNREACH; return 0;}
#endif /* ndef ENETUNREACH */
#ifdef ENFILE
	if (x == ENFILE)
		{*r = Mono_Posix_Errno_ENFILE; return 0;}
#endif /* ndef ENFILE */
#ifdef ENOANO
	if (x == ENOANO)
		{*r = Mono_Posix_Errno_ENOANO; return 0;}
#endif /* ndef ENOANO */
#ifdef ENOBUFS
	if (x == ENOBUFS)
		{*r = Mono_Posix_Errno_ENOBUFS; return 0;}
#endif /* ndef ENOBUFS */
#ifdef ENOCSI
	if (x == ENOCSI)
		{*r = Mono_Posix_Errno_ENOCSI; return 0;}
#endif /* ndef ENOCSI */
#ifdef ENODATA
	if (x == ENODATA)
		{*r = Mono_Posix_Errno_ENODATA; return 0;}
#endif /* ndef ENODATA */
#ifdef ENODEV
	if (x == ENODEV)
		{*r = Mono_Posix_Errno_ENODEV; return 0;}
#endif /* ndef ENODEV */
#ifdef ENOENT
	if (x == ENOENT)
		{*r = Mono_Posix_Errno_ENOENT; return 0;}
#endif /* ndef ENOENT */
#ifdef ENOEXEC
	if (x == ENOEXEC)
		{*r = Mono_Posix_Errno_ENOEXEC; return 0;}
#endif /* ndef ENOEXEC */
#ifdef ENOLCK
	if (x == ENOLCK)
		{*r = Mono_Posix_Errno_ENOLCK; return 0;}
#endif /* ndef ENOLCK */
#ifdef ENOLINK
	if (x == ENOLINK)
		{*r = Mono_Posix_Errno_ENOLINK; return 0;}
#endif /* ndef ENOLINK */
#ifdef ENOMEDIUM
	if (x == ENOMEDIUM)
		{*r = Mono_Posix_Errno_ENOMEDIUM; return 0;}
#endif /* ndef ENOMEDIUM */
#ifdef ENOMEM
	if (x == ENOMEM)
		{*r = Mono_Posix_Errno_ENOMEM; return 0;}
#endif /* ndef ENOMEM */
#ifdef ENOMSG
	if (x == ENOMSG)
		{*r = Mono_Posix_Errno_ENOMSG; return 0;}
#endif /* ndef ENOMSG */
#ifdef ENONET
	if (x == ENONET)
		{*r = Mono_Posix_Errno_ENONET; return 0;}
#endif /* ndef ENONET */
#ifdef ENOPKG
	if (x == ENOPKG)
		{*r = Mono_Posix_Errno_ENOPKG; return 0;}
#endif /* ndef ENOPKG */
#ifdef ENOPROTOOPT
	if (x == ENOPROTOOPT)
		{*r = Mono_Posix_Errno_ENOPROTOOPT; return 0;}
#endif /* ndef ENOPROTOOPT */
#ifdef ENOSPC
	if (x == ENOSPC)
		{*r = Mono_Posix_Errno_ENOSPC; return 0;}
#endif /* ndef ENOSPC */
#ifdef ENOSR
	if (x == ENOSR)
		{*r = Mono_Posix_Errno_ENOSR; return 0;}
#endif /* ndef ENOSR */
#ifdef ENOSTR
	if (x == ENOSTR)
		{*r = Mono_Posix_Errno_ENOSTR; return 0;}
#endif /* ndef ENOSTR */
#ifdef ENOSYS
	if (x == ENOSYS)
		{*r = Mono_Posix_Errno_ENOSYS; return 0;}
#endif /* ndef ENOSYS */
#ifdef ENOTBLK
	if (x == ENOTBLK)
		{*r = Mono_Posix_Errno_ENOTBLK; return 0;}
#endif /* ndef ENOTBLK */
#ifdef ENOTCONN
	if (x == ENOTCONN)
		{*r = Mono_Posix_Errno_ENOTCONN; return 0;}
#endif /* ndef ENOTCONN */
#ifdef ENOTDIR
	if (x == ENOTDIR)
		{*r = Mono_Posix_Errno_ENOTDIR; return 0;}
#endif /* ndef ENOTDIR */
#ifdef ENOTEMPTY
	if (x == ENOTEMPTY)
		{*r = Mono_Posix_Errno_ENOTEMPTY; return 0;}
#endif /* ndef ENOTEMPTY */
#ifdef ENOTNAM
	if (x == ENOTNAM)
		{*r = Mono_Posix_Errno_ENOTNAM; return 0;}
#endif /* ndef ENOTNAM */
#ifdef ENOTSOCK
	if (x == ENOTSOCK)
		{*r = Mono_Posix_Errno_ENOTSOCK; return 0;}
#endif /* ndef ENOTSOCK */
#ifdef ENOTTY
	if (x == ENOTTY)
		{*r = Mono_Posix_Errno_ENOTTY; return 0;}
#endif /* ndef ENOTTY */
#ifdef ENOTUNIQ
	if (x == ENOTUNIQ)
		{*r = Mono_Posix_Errno_ENOTUNIQ; return 0;}
#endif /* ndef ENOTUNIQ */
#ifdef ENXIO
	if (x == ENXIO)
		{*r = Mono_Posix_Errno_ENXIO; return 0;}
#endif /* ndef ENXIO */
#ifdef EOPNOTSUPP
	if (x == EOPNOTSUPP)
		{*r = Mono_Posix_Errno_EOPNOTSUPP; return 0;}
#endif /* ndef EOPNOTSUPP */
#ifdef EOVERFLOW
	if (x == EOVERFLOW)
		{*r = Mono_Posix_Errno_EOVERFLOW; return 0;}
#endif /* ndef EOVERFLOW */
#ifdef EPERM
	if (x == EPERM)
		{*r = Mono_Posix_Errno_EPERM; return 0;}
#endif /* ndef EPERM */
#ifdef EPFNOSUPPORT
	if (x == EPFNOSUPPORT)
		{*r = Mono_Posix_Errno_EPFNOSUPPORT; return 0;}
#endif /* ndef EPFNOSUPPORT */
#ifdef EPIPE
	if (x == EPIPE)
		{*r = Mono_Posix_Errno_EPIPE; return 0;}
#endif /* ndef EPIPE */
#ifdef EPROTO
	if (x == EPROTO)
		{*r = Mono_Posix_Errno_EPROTO; return 0;}
#endif /* ndef EPROTO */
#ifdef EPROTONOSUPPORT
	if (x == EPROTONOSUPPORT)
		{*r = Mono_Posix_Errno_EPROTONOSUPPORT; return 0;}
#endif /* ndef EPROTONOSUPPORT */
#ifdef EPROTOTYPE
	if (x == EPROTOTYPE)
		{*r = Mono_Posix_Errno_EPROTOTYPE; return 0;}
#endif /* ndef EPROTOTYPE */
#ifdef ERANGE
	if (x == ERANGE)
		{*r = Mono_Posix_Errno_ERANGE; return 0;}
#endif /* ndef ERANGE */
#ifdef EREMCHG
	if (x == EREMCHG)
		{*r = Mono_Posix_Errno_EREMCHG; return 0;}
#endif /* ndef EREMCHG */
#ifdef EREMOTE
	if (x == EREMOTE)
		{*r = Mono_Posix_Errno_EREMOTE; return 0;}
#endif /* ndef EREMOTE */
#ifdef EREMOTEIO
	if (x == EREMOTEIO)
		{*r = Mono_Posix_Errno_EREMOTEIO; return 0;}
#endif /* ndef EREMOTEIO */
#ifdef ERESTART
	if (x == ERESTART)
		{*r = Mono_Posix_Errno_ERESTART; return 0;}
#endif /* ndef ERESTART */
#ifdef EROFS
	if (x == EROFS)
		{*r = Mono_Posix_Errno_EROFS; return 0;}
#endif /* ndef EROFS */
#ifdef ESHUTDOWN
	if (x == ESHUTDOWN)
		{*r = Mono_Posix_Errno_ESHUTDOWN; return 0;}
#endif /* ndef ESHUTDOWN */
#ifdef ESOCKTNOSUPPORT
	if (x == ESOCKTNOSUPPORT)
		{*r = Mono_Posix_Errno_ESOCKTNOSUPPORT; return 0;}
#endif /* ndef ESOCKTNOSUPPORT */
#ifdef ESPIPE
	if (x == ESPIPE)
		{*r = Mono_Posix_Errno_ESPIPE; return 0;}
#endif /* ndef ESPIPE */
#ifdef ESRCH
	if (x == ESRCH)
		{*r = Mono_Posix_Errno_ESRCH; return 0;}
#endif /* ndef ESRCH */
#ifdef ESRMNT
	if (x == ESRMNT)
		{*r = Mono_Posix_Errno_ESRMNT; return 0;}
#endif /* ndef ESRMNT */
#ifdef ESTALE
	if (x == ESTALE)
		{*r = Mono_Posix_Errno_ESTALE; return 0;}
#endif /* ndef ESTALE */
#ifdef ESTRPIPE
	if (x == ESTRPIPE)
		{*r = Mono_Posix_Errno_ESTRPIPE; return 0;}
#endif /* ndef ESTRPIPE */
#ifdef ETIME
	if (x == ETIME)
		{*r = Mono_Posix_Errno_ETIME; return 0;}
#endif /* ndef ETIME */
#ifdef ETIMEDOUT
	if (x == ETIMEDOUT)
		{*r = Mono_Posix_Errno_ETIMEDOUT; return 0;}
#endif /* ndef ETIMEDOUT */
#ifdef ETOOMANYREFS
	if (x == ETOOMANYREFS)
		{*r = Mono_Posix_Errno_ETOOMANYREFS; return 0;}
#endif /* ndef ETOOMANYREFS */
#ifdef ETXTBSY
	if (x == ETXTBSY)
		{*r = Mono_Posix_Errno_ETXTBSY; return 0;}
#endif /* ndef ETXTBSY */
#ifdef EUCLEAN
	if (x == EUCLEAN)
		{*r = Mono_Posix_Errno_EUCLEAN; return 0;}
#endif /* ndef EUCLEAN */
#ifdef EUNATCH
	if (x == EUNATCH)
		{*r = Mono_Posix_Errno_EUNATCH; return 0;}
#endif /* ndef EUNATCH */
#ifdef EUSERS
	if (x == EUSERS)
		{*r = Mono_Posix_Errno_EUSERS; return 0;}
#endif /* ndef EUSERS */
#ifdef EWOULDBLOCK
	if (x == EWOULDBLOCK)
		{*r = Mono_Posix_Errno_EWOULDBLOCK; return 0;}
#endif /* ndef EWOULDBLOCK */
#ifdef EXDEV
	if (x == EXDEV)
		{*r = Mono_Posix_Errno_EXDEV; return 0;}
#endif /* ndef EXDEV */
#ifdef EXFULL
	if (x == EXFULL)
		{*r = Mono_Posix_Errno_EXFULL; return 0;}
#endif /* ndef EXFULL */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromFcntlCommand (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_FcntlCommand_F_DUPFD)
#ifdef F_DUPFD
		{*r = F_DUPFD; return 0;}
#else /* def F_DUPFD */
		{errno = EINVAL; return -1;}
#endif /* ndef F_DUPFD */
	if (x == Mono_Posix_FcntlCommand_F_GETFD)
#ifdef F_GETFD
		{*r = F_GETFD; return 0;}
#else /* def F_GETFD */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETFD */
	if (x == Mono_Posix_FcntlCommand_F_GETFL)
#ifdef F_GETFL
		{*r = F_GETFL; return 0;}
#else /* def F_GETFL */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETFL */
	if (x == Mono_Posix_FcntlCommand_F_GETLEASE)
#ifdef F_GETLEASE
		{*r = F_GETLEASE; return 0;}
#else /* def F_GETLEASE */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETLEASE */
	if (x == Mono_Posix_FcntlCommand_F_GETLK)
#ifdef F_GETLK
		{*r = F_GETLK; return 0;}
#else /* def F_GETLK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETLK */
	if (x == Mono_Posix_FcntlCommand_F_GETOWN)
#ifdef F_GETOWN
		{*r = F_GETOWN; return 0;}
#else /* def F_GETOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETOWN */
	if (x == Mono_Posix_FcntlCommand_F_GETSIG)
#ifdef F_GETSIG
		{*r = F_GETSIG; return 0;}
#else /* def F_GETSIG */
		{errno = EINVAL; return -1;}
#endif /* ndef F_GETSIG */
	if (x == Mono_Posix_FcntlCommand_F_NOTIFY)
#ifdef F_NOTIFY
		{*r = F_NOTIFY; return 0;}
#else /* def F_NOTIFY */
		{errno = EINVAL; return -1;}
#endif /* ndef F_NOTIFY */
	if (x == Mono_Posix_FcntlCommand_F_SETFD)
#ifdef F_SETFD
		{*r = F_SETFD; return 0;}
#else /* def F_SETFD */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETFD */
	if (x == Mono_Posix_FcntlCommand_F_SETFL)
#ifdef F_SETFL
		{*r = F_SETFL; return 0;}
#else /* def F_SETFL */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETFL */
	if (x == Mono_Posix_FcntlCommand_F_SETLEASE)
#ifdef F_SETLEASE
		{*r = F_SETLEASE; return 0;}
#else /* def F_SETLEASE */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETLEASE */
	if (x == Mono_Posix_FcntlCommand_F_SETLK)
#ifdef F_SETLK
		{*r = F_SETLK; return 0;}
#else /* def F_SETLK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETLK */
	if (x == Mono_Posix_FcntlCommand_F_SETLKW)
#ifdef F_SETLKW
		{*r = F_SETLKW; return 0;}
#else /* def F_SETLKW */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETLKW */
	if (x == Mono_Posix_FcntlCommand_F_SETOWN)
#ifdef F_SETOWN
		{*r = F_SETOWN; return 0;}
#else /* def F_SETOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETOWN */
	if (x == Mono_Posix_FcntlCommand_F_SETSIG)
#ifdef F_SETSIG
		{*r = F_SETSIG; return 0;}
#else /* def F_SETSIG */
		{errno = EINVAL; return -1;}
#endif /* ndef F_SETSIG */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToFcntlCommand (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef F_DUPFD
	if (x == F_DUPFD)
		{*r = Mono_Posix_FcntlCommand_F_DUPFD; return 0;}
#endif /* ndef F_DUPFD */
#ifdef F_GETFD
	if (x == F_GETFD)
		{*r = Mono_Posix_FcntlCommand_F_GETFD; return 0;}
#endif /* ndef F_GETFD */
#ifdef F_GETFL
	if (x == F_GETFL)
		{*r = Mono_Posix_FcntlCommand_F_GETFL; return 0;}
#endif /* ndef F_GETFL */
#ifdef F_GETLEASE
	if (x == F_GETLEASE)
		{*r = Mono_Posix_FcntlCommand_F_GETLEASE; return 0;}
#endif /* ndef F_GETLEASE */
#ifdef F_GETLK
	if (x == F_GETLK)
		{*r = Mono_Posix_FcntlCommand_F_GETLK; return 0;}
#endif /* ndef F_GETLK */
#ifdef F_GETOWN
	if (x == F_GETOWN)
		{*r = Mono_Posix_FcntlCommand_F_GETOWN; return 0;}
#endif /* ndef F_GETOWN */
#ifdef F_GETSIG
	if (x == F_GETSIG)
		{*r = Mono_Posix_FcntlCommand_F_GETSIG; return 0;}
#endif /* ndef F_GETSIG */
#ifdef F_NOTIFY
	if (x == F_NOTIFY)
		{*r = Mono_Posix_FcntlCommand_F_NOTIFY; return 0;}
#endif /* ndef F_NOTIFY */
#ifdef F_SETFD
	if (x == F_SETFD)
		{*r = Mono_Posix_FcntlCommand_F_SETFD; return 0;}
#endif /* ndef F_SETFD */
#ifdef F_SETFL
	if (x == F_SETFL)
		{*r = Mono_Posix_FcntlCommand_F_SETFL; return 0;}
#endif /* ndef F_SETFL */
#ifdef F_SETLEASE
	if (x == F_SETLEASE)
		{*r = Mono_Posix_FcntlCommand_F_SETLEASE; return 0;}
#endif /* ndef F_SETLEASE */
#ifdef F_SETLK
	if (x == F_SETLK)
		{*r = Mono_Posix_FcntlCommand_F_SETLK; return 0;}
#endif /* ndef F_SETLK */
#ifdef F_SETLKW
	if (x == F_SETLKW)
		{*r = Mono_Posix_FcntlCommand_F_SETLKW; return 0;}
#endif /* ndef F_SETLKW */
#ifdef F_SETOWN
	if (x == F_SETOWN)
		{*r = Mono_Posix_FcntlCommand_F_SETOWN; return 0;}
#endif /* ndef F_SETOWN */
#ifdef F_SETSIG
	if (x == F_SETSIG)
		{*r = Mono_Posix_FcntlCommand_F_SETSIG; return 0;}
#endif /* ndef F_SETSIG */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromFilePermissions (unsigned int x, unsigned int *r)
{
	*r = 0;
	if ((x & Mono_Posix_FilePermissions_ACCESSPERMS) == Mono_Posix_FilePermissions_ACCESSPERMS)
#ifdef ACCESSPERMS
		*r |= ACCESSPERMS;
#else /* def ACCESSPERMS */
		{/* Ignoring Mono_Posix_FilePermissions_ACCESSPERMS, as it is constructed from other values */}
#endif /* ndef ACCESSPERMS */
	if ((x & Mono_Posix_FilePermissions_ALLPERMS) == Mono_Posix_FilePermissions_ALLPERMS)
#ifdef ALLPERMS
		*r |= ALLPERMS;
#else /* def ALLPERMS */
		{/* Ignoring Mono_Posix_FilePermissions_ALLPERMS, as it is constructed from other values */}
#endif /* ndef ALLPERMS */
	if ((x & Mono_Posix_FilePermissions_DEFFILEMODE) == Mono_Posix_FilePermissions_DEFFILEMODE)
#ifdef DEFFILEMODE
		*r |= DEFFILEMODE;
#else /* def DEFFILEMODE */
		{/* Ignoring Mono_Posix_FilePermissions_DEFFILEMODE, as it is constructed from other values */}
#endif /* ndef DEFFILEMODE */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFBLK)
#ifdef S_IFBLK
		*r |= S_IFBLK;
#else /* def S_IFBLK */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFBLK */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFCHR)
#ifdef S_IFCHR
		*r |= S_IFCHR;
#else /* def S_IFCHR */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFCHR */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFDIR)
#ifdef S_IFDIR
		*r |= S_IFDIR;
#else /* def S_IFDIR */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFDIR */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFIFO)
#ifdef S_IFIFO
		*r |= S_IFIFO;
#else /* def S_IFIFO */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFIFO */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFLNK)
#ifdef S_IFLNK
		*r |= S_IFLNK;
#else /* def S_IFLNK */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFLNK */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFMT)
#ifdef S_IFMT
		*r |= S_IFMT;
#else /* def S_IFMT */
		{/* Ignoring Mono_Posix_FilePermissions_S_IFMT, as it is constructed from other values */}
#endif /* ndef S_IFMT */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFREG)
#ifdef S_IFREG
		*r |= S_IFREG;
#else /* def S_IFREG */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFREG */
	if ((x & Mono_Posix_FilePermissions_S_IFMT) == Mono_Posix_FilePermissions_S_IFSOCK)
#ifdef S_IFSOCK
		*r |= S_IFSOCK;
#else /* def S_IFSOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IFSOCK */
	if ((x & Mono_Posix_FilePermissions_S_IRGRP) == Mono_Posix_FilePermissions_S_IRGRP)
#ifdef S_IRGRP
		*r |= S_IRGRP;
#else /* def S_IRGRP */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IRGRP */
	if ((x & Mono_Posix_FilePermissions_S_IROTH) == Mono_Posix_FilePermissions_S_IROTH)
#ifdef S_IROTH
		*r |= S_IROTH;
#else /* def S_IROTH */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IROTH */
	if ((x & Mono_Posix_FilePermissions_S_IRUSR) == Mono_Posix_FilePermissions_S_IRUSR)
#ifdef S_IRUSR
		*r |= S_IRUSR;
#else /* def S_IRUSR */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IRUSR */
	if ((x & Mono_Posix_FilePermissions_S_IRWXG) == Mono_Posix_FilePermissions_S_IRWXG)
#ifdef S_IRWXG
		*r |= S_IRWXG;
#else /* def S_IRWXG */
		{/* Ignoring Mono_Posix_FilePermissions_S_IRWXG, as it is constructed from other values */}
#endif /* ndef S_IRWXG */
	if ((x & Mono_Posix_FilePermissions_S_IRWXO) == Mono_Posix_FilePermissions_S_IRWXO)
#ifdef S_IRWXO
		*r |= S_IRWXO;
#else /* def S_IRWXO */
		{/* Ignoring Mono_Posix_FilePermissions_S_IRWXO, as it is constructed from other values */}
#endif /* ndef S_IRWXO */
	if ((x & Mono_Posix_FilePermissions_S_IRWXU) == Mono_Posix_FilePermissions_S_IRWXU)
#ifdef S_IRWXU
		*r |= S_IRWXU;
#else /* def S_IRWXU */
		{/* Ignoring Mono_Posix_FilePermissions_S_IRWXU, as it is constructed from other values */}
#endif /* ndef S_IRWXU */
	if ((x & Mono_Posix_FilePermissions_S_ISGID) == Mono_Posix_FilePermissions_S_ISGID)
#ifdef S_ISGID
		*r |= S_ISGID;
#else /* def S_ISGID */
		{errno = EINVAL; return -1;}
#endif /* ndef S_ISGID */
	if ((x & Mono_Posix_FilePermissions_S_ISUID) == Mono_Posix_FilePermissions_S_ISUID)
#ifdef S_ISUID
		*r |= S_ISUID;
#else /* def S_ISUID */
		{errno = EINVAL; return -1;}
#endif /* ndef S_ISUID */
	if ((x & Mono_Posix_FilePermissions_S_ISVTX) == Mono_Posix_FilePermissions_S_ISVTX)
#ifdef S_ISVTX
		*r |= S_ISVTX;
#else /* def S_ISVTX */
		{errno = EINVAL; return -1;}
#endif /* ndef S_ISVTX */
	if ((x & Mono_Posix_FilePermissions_S_IWGRP) == Mono_Posix_FilePermissions_S_IWGRP)
#ifdef S_IWGRP
		*r |= S_IWGRP;
#else /* def S_IWGRP */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IWGRP */
	if ((x & Mono_Posix_FilePermissions_S_IWOTH) == Mono_Posix_FilePermissions_S_IWOTH)
#ifdef S_IWOTH
		*r |= S_IWOTH;
#else /* def S_IWOTH */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IWOTH */
	if ((x & Mono_Posix_FilePermissions_S_IWUSR) == Mono_Posix_FilePermissions_S_IWUSR)
#ifdef S_IWUSR
		*r |= S_IWUSR;
#else /* def S_IWUSR */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IWUSR */
	if ((x & Mono_Posix_FilePermissions_S_IXGRP) == Mono_Posix_FilePermissions_S_IXGRP)
#ifdef S_IXGRP
		*r |= S_IXGRP;
#else /* def S_IXGRP */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IXGRP */
	if ((x & Mono_Posix_FilePermissions_S_IXOTH) == Mono_Posix_FilePermissions_S_IXOTH)
#ifdef S_IXOTH
		*r |= S_IXOTH;
#else /* def S_IXOTH */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IXOTH */
	if ((x & Mono_Posix_FilePermissions_S_IXUSR) == Mono_Posix_FilePermissions_S_IXUSR)
#ifdef S_IXUSR
		*r |= S_IXUSR;
#else /* def S_IXUSR */
		{errno = EINVAL; return -1;}
#endif /* ndef S_IXUSR */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToFilePermissions (unsigned int x, unsigned int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef ACCESSPERMS
	if ((x & ACCESSPERMS) == ACCESSPERMS)
		*r |= Mono_Posix_FilePermissions_ACCESSPERMS;
#endif /* ndef ACCESSPERMS */
#ifdef ALLPERMS
	if ((x & ALLPERMS) == ALLPERMS)
		*r |= Mono_Posix_FilePermissions_ALLPERMS;
#endif /* ndef ALLPERMS */
#ifdef DEFFILEMODE
	if ((x & DEFFILEMODE) == DEFFILEMODE)
		*r |= Mono_Posix_FilePermissions_DEFFILEMODE;
#endif /* ndef DEFFILEMODE */
#ifdef S_IFBLK
	if ((x & S_IFMT) == S_IFBLK)
		*r |= Mono_Posix_FilePermissions_S_IFBLK;
#endif /* ndef S_IFBLK */
#ifdef S_IFCHR
	if ((x & S_IFMT) == S_IFCHR)
		*r |= Mono_Posix_FilePermissions_S_IFCHR;
#endif /* ndef S_IFCHR */
#ifdef S_IFDIR
	if ((x & S_IFMT) == S_IFDIR)
		*r |= Mono_Posix_FilePermissions_S_IFDIR;
#endif /* ndef S_IFDIR */
#ifdef S_IFIFO
	if ((x & S_IFMT) == S_IFIFO)
		*r |= Mono_Posix_FilePermissions_S_IFIFO;
#endif /* ndef S_IFIFO */
#ifdef S_IFLNK
	if ((x & S_IFMT) == S_IFLNK)
		*r |= Mono_Posix_FilePermissions_S_IFLNK;
#endif /* ndef S_IFLNK */
#ifdef S_IFMT
	if ((x & S_IFMT) == S_IFMT)
		*r |= Mono_Posix_FilePermissions_S_IFMT;
#endif /* ndef S_IFMT */
#ifdef S_IFREG
	if ((x & S_IFMT) == S_IFREG)
		*r |= Mono_Posix_FilePermissions_S_IFREG;
#endif /* ndef S_IFREG */
#ifdef S_IFSOCK
	if ((x & S_IFMT) == S_IFSOCK)
		*r |= Mono_Posix_FilePermissions_S_IFSOCK;
#endif /* ndef S_IFSOCK */
#ifdef S_IRGRP
	if ((x & S_IRGRP) == S_IRGRP)
		*r |= Mono_Posix_FilePermissions_S_IRGRP;
#endif /* ndef S_IRGRP */
#ifdef S_IROTH
	if ((x & S_IROTH) == S_IROTH)
		*r |= Mono_Posix_FilePermissions_S_IROTH;
#endif /* ndef S_IROTH */
#ifdef S_IRUSR
	if ((x & S_IRUSR) == S_IRUSR)
		*r |= Mono_Posix_FilePermissions_S_IRUSR;
#endif /* ndef S_IRUSR */
#ifdef S_IRWXG
	if ((x & S_IRWXG) == S_IRWXG)
		*r |= Mono_Posix_FilePermissions_S_IRWXG;
#endif /* ndef S_IRWXG */
#ifdef S_IRWXO
	if ((x & S_IRWXO) == S_IRWXO)
		*r |= Mono_Posix_FilePermissions_S_IRWXO;
#endif /* ndef S_IRWXO */
#ifdef S_IRWXU
	if ((x & S_IRWXU) == S_IRWXU)
		*r |= Mono_Posix_FilePermissions_S_IRWXU;
#endif /* ndef S_IRWXU */
#ifdef S_ISGID
	if ((x & S_ISGID) == S_ISGID)
		*r |= Mono_Posix_FilePermissions_S_ISGID;
#endif /* ndef S_ISGID */
#ifdef S_ISUID
	if ((x & S_ISUID) == S_ISUID)
		*r |= Mono_Posix_FilePermissions_S_ISUID;
#endif /* ndef S_ISUID */
#ifdef S_ISVTX
	if ((x & S_ISVTX) == S_ISVTX)
		*r |= Mono_Posix_FilePermissions_S_ISVTX;
#endif /* ndef S_ISVTX */
#ifdef S_IWGRP
	if ((x & S_IWGRP) == S_IWGRP)
		*r |= Mono_Posix_FilePermissions_S_IWGRP;
#endif /* ndef S_IWGRP */
#ifdef S_IWOTH
	if ((x & S_IWOTH) == S_IWOTH)
		*r |= Mono_Posix_FilePermissions_S_IWOTH;
#endif /* ndef S_IWOTH */
#ifdef S_IWUSR
	if ((x & S_IWUSR) == S_IWUSR)
		*r |= Mono_Posix_FilePermissions_S_IWUSR;
#endif /* ndef S_IWUSR */
#ifdef S_IXGRP
	if ((x & S_IXGRP) == S_IXGRP)
		*r |= Mono_Posix_FilePermissions_S_IXGRP;
#endif /* ndef S_IXGRP */
#ifdef S_IXOTH
	if ((x & S_IXOTH) == S_IXOTH)
		*r |= Mono_Posix_FilePermissions_S_IXOTH;
#endif /* ndef S_IXOTH */
#ifdef S_IXUSR
	if ((x & S_IXUSR) == S_IXUSR)
		*r |= Mono_Posix_FilePermissions_S_IXUSR;
#endif /* ndef S_IXUSR */
	return 0;
}

#ifdef HAVE_STRUCT_FLOCK
int
Mono_Posix_FromFlock (struct Mono_Posix_Flock *from, struct flock *to)
{
	_cnm_return_val_if_overflow (off_t, from->l_start, -1);
	_cnm_return_val_if_overflow (off_t, from->l_len, -1);
	_cnm_return_val_if_overflow (pid_t, from->l_pid, -1);

	memset (to, 0, sizeof(*to));

	if (Mono_Posix_FromLockType (from->l_type, &to->l_type) != 0) {
		return -1;
	}
	if (Mono_Posix_FromSeekFlags (from->l_whence, &to->l_whence) != 0) {
		return -1;
	}
	to->l_start  = from->l_start;
	to->l_len    = from->l_len;
	to->l_pid    = from->l_pid;

	return 0;
}
#endif /* ndef HAVE_STRUCT_FLOCK */


#ifdef HAVE_STRUCT_FLOCK
int
Mono_Posix_ToFlock (struct flock *from, struct Mono_Posix_Flock *to)
{
	_cnm_return_val_if_overflow (gint64, from->l_start, -1);
	_cnm_return_val_if_overflow (gint64, from->l_len, -1);
	_cnm_return_val_if_overflow (int, from->l_pid, -1);

	memset (to, 0, sizeof(*to));

	if (Mono_Posix_ToLockType (from->l_type, &to->l_type) != 0) {
		return -1;
	}
	if (Mono_Posix_ToSeekFlags (from->l_whence, &to->l_whence) != 0) {
		return -1;
	}
	to->l_start  = from->l_start;
	to->l_len    = from->l_len;
	to->l_pid    = from->l_pid;

	return 0;
}
#endif /* ndef HAVE_STRUCT_FLOCK */


int Mono_Posix_FromLockType (short x, short *r)
{
	*r = 0;
	if (x == Mono_Posix_LockType_F_RDLCK)
#ifdef F_RDLCK
		{*r = F_RDLCK; return 0;}
#else /* def F_RDLCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_RDLCK */
	if (x == Mono_Posix_LockType_F_UNLCK)
#ifdef F_UNLCK
		{*r = F_UNLCK; return 0;}
#else /* def F_UNLCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_UNLCK */
	if (x == Mono_Posix_LockType_F_WRLCK)
#ifdef F_WRLCK
		{*r = F_WRLCK; return 0;}
#else /* def F_WRLCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_WRLCK */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToLockType (short x, short *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef F_RDLCK
	if (x == F_RDLCK)
		{*r = Mono_Posix_LockType_F_RDLCK; return 0;}
#endif /* ndef F_RDLCK */
#ifdef F_UNLCK
	if (x == F_UNLCK)
		{*r = Mono_Posix_LockType_F_UNLCK; return 0;}
#endif /* ndef F_UNLCK */
#ifdef F_WRLCK
	if (x == F_WRLCK)
		{*r = Mono_Posix_LockType_F_WRLCK; return 0;}
#endif /* ndef F_WRLCK */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromLockfCommand (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_LockfCommand_F_LOCK)
#ifdef F_LOCK
		{*r = F_LOCK; return 0;}
#else /* def F_LOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_LOCK */
	if (x == Mono_Posix_LockfCommand_F_TEST)
#ifdef F_TEST
		{*r = F_TEST; return 0;}
#else /* def F_TEST */
		{errno = EINVAL; return -1;}
#endif /* ndef F_TEST */
	if (x == Mono_Posix_LockfCommand_F_TLOCK)
#ifdef F_TLOCK
		{*r = F_TLOCK; return 0;}
#else /* def F_TLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_TLOCK */
	if (x == Mono_Posix_LockfCommand_F_ULOCK)
#ifdef F_ULOCK
		{*r = F_ULOCK; return 0;}
#else /* def F_ULOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef F_ULOCK */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToLockfCommand (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef F_LOCK
	if (x == F_LOCK)
		{*r = Mono_Posix_LockfCommand_F_LOCK; return 0;}
#endif /* ndef F_LOCK */
#ifdef F_TEST
	if (x == F_TEST)
		{*r = Mono_Posix_LockfCommand_F_TEST; return 0;}
#endif /* ndef F_TEST */
#ifdef F_TLOCK
	if (x == F_TLOCK)
		{*r = Mono_Posix_LockfCommand_F_TLOCK; return 0;}
#endif /* ndef F_TLOCK */
#ifdef F_ULOCK
	if (x == F_ULOCK)
		{*r = Mono_Posix_LockfCommand_F_ULOCK; return 0;}
#endif /* ndef F_ULOCK */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromMlockallFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_MlockallFlags_MCL_CURRENT) == Mono_Posix_MlockallFlags_MCL_CURRENT)
#ifdef MCL_CURRENT
		*r |= MCL_CURRENT;
#else /* def MCL_CURRENT */
		{errno = EINVAL; return -1;}
#endif /* ndef MCL_CURRENT */
	if ((x & Mono_Posix_MlockallFlags_MCL_FUTURE) == Mono_Posix_MlockallFlags_MCL_FUTURE)
#ifdef MCL_FUTURE
		*r |= MCL_FUTURE;
#else /* def MCL_FUTURE */
		{errno = EINVAL; return -1;}
#endif /* ndef MCL_FUTURE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMlockallFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef MCL_CURRENT
	if ((x & MCL_CURRENT) == MCL_CURRENT)
		*r |= Mono_Posix_MlockallFlags_MCL_CURRENT;
#endif /* ndef MCL_CURRENT */
#ifdef MCL_FUTURE
	if ((x & MCL_FUTURE) == MCL_FUTURE)
		*r |= Mono_Posix_MlockallFlags_MCL_FUTURE;
#endif /* ndef MCL_FUTURE */
	return 0;
}

int Mono_Posix_FromMmapFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_MmapFlags_MAP_ANON) == Mono_Posix_MmapFlags_MAP_ANON)
#ifdef MAP_ANON
		*r |= MAP_ANON;
#else /* def MAP_ANON */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_ANON */
	if ((x & Mono_Posix_MmapFlags_MAP_ANONYMOUS) == Mono_Posix_MmapFlags_MAP_ANONYMOUS)
#ifdef MAP_ANONYMOUS
		*r |= MAP_ANONYMOUS;
#else /* def MAP_ANONYMOUS */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_ANONYMOUS */
	if ((x & Mono_Posix_MmapFlags_MAP_DENYWRITE) == Mono_Posix_MmapFlags_MAP_DENYWRITE)
#ifdef MAP_DENYWRITE
		*r |= MAP_DENYWRITE;
#else /* def MAP_DENYWRITE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_DENYWRITE */
	if ((x & Mono_Posix_MmapFlags_MAP_EXECUTABLE) == Mono_Posix_MmapFlags_MAP_EXECUTABLE)
#ifdef MAP_EXECUTABLE
		*r |= MAP_EXECUTABLE;
#else /* def MAP_EXECUTABLE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_EXECUTABLE */
	if ((x & Mono_Posix_MmapFlags_MAP_FILE) == Mono_Posix_MmapFlags_MAP_FILE)
#ifdef MAP_FILE
		*r |= MAP_FILE;
#else /* def MAP_FILE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_FILE */
	if ((x & Mono_Posix_MmapFlags_MAP_FIXED) == Mono_Posix_MmapFlags_MAP_FIXED)
#ifdef MAP_FIXED
		*r |= MAP_FIXED;
#else /* def MAP_FIXED */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_FIXED */
	if ((x & Mono_Posix_MmapFlags_MAP_GROWSDOWN) == Mono_Posix_MmapFlags_MAP_GROWSDOWN)
#ifdef MAP_GROWSDOWN
		*r |= MAP_GROWSDOWN;
#else /* def MAP_GROWSDOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_GROWSDOWN */
	if ((x & Mono_Posix_MmapFlags_MAP_LOCKED) == Mono_Posix_MmapFlags_MAP_LOCKED)
#ifdef MAP_LOCKED
		*r |= MAP_LOCKED;
#else /* def MAP_LOCKED */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_LOCKED */
	if ((x & Mono_Posix_MmapFlags_MAP_NONBLOCK) == Mono_Posix_MmapFlags_MAP_NONBLOCK)
#ifdef MAP_NONBLOCK
		*r |= MAP_NONBLOCK;
#else /* def MAP_NONBLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_NONBLOCK */
	if ((x & Mono_Posix_MmapFlags_MAP_NORESERVE) == Mono_Posix_MmapFlags_MAP_NORESERVE)
#ifdef MAP_NORESERVE
		*r |= MAP_NORESERVE;
#else /* def MAP_NORESERVE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_NORESERVE */
	if ((x & Mono_Posix_MmapFlags_MAP_POPULATE) == Mono_Posix_MmapFlags_MAP_POPULATE)
#ifdef MAP_POPULATE
		*r |= MAP_POPULATE;
#else /* def MAP_POPULATE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_POPULATE */
	if ((x & Mono_Posix_MmapFlags_MAP_PRIVATE) == Mono_Posix_MmapFlags_MAP_PRIVATE)
#ifdef MAP_PRIVATE
		*r |= MAP_PRIVATE;
#else /* def MAP_PRIVATE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_PRIVATE */
	if ((x & Mono_Posix_MmapFlags_MAP_SHARED) == Mono_Posix_MmapFlags_MAP_SHARED)
#ifdef MAP_SHARED
		*r |= MAP_SHARED;
#else /* def MAP_SHARED */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_SHARED */
	if ((x & Mono_Posix_MmapFlags_MAP_TYPE) == Mono_Posix_MmapFlags_MAP_TYPE)
#ifdef MAP_TYPE
		*r |= MAP_TYPE;
#else /* def MAP_TYPE */
		{errno = EINVAL; return -1;}
#endif /* ndef MAP_TYPE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMmapFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef MAP_ANON
	if ((x & MAP_ANON) == MAP_ANON)
		*r |= Mono_Posix_MmapFlags_MAP_ANON;
#endif /* ndef MAP_ANON */
#ifdef MAP_ANONYMOUS
	if ((x & MAP_ANONYMOUS) == MAP_ANONYMOUS)
		*r |= Mono_Posix_MmapFlags_MAP_ANONYMOUS;
#endif /* ndef MAP_ANONYMOUS */
#ifdef MAP_DENYWRITE
	if ((x & MAP_DENYWRITE) == MAP_DENYWRITE)
		*r |= Mono_Posix_MmapFlags_MAP_DENYWRITE;
#endif /* ndef MAP_DENYWRITE */
#ifdef MAP_EXECUTABLE
	if ((x & MAP_EXECUTABLE) == MAP_EXECUTABLE)
		*r |= Mono_Posix_MmapFlags_MAP_EXECUTABLE;
#endif /* ndef MAP_EXECUTABLE */
#ifdef MAP_FILE
	if ((x & MAP_FILE) == MAP_FILE)
		*r |= Mono_Posix_MmapFlags_MAP_FILE;
#endif /* ndef MAP_FILE */
#ifdef MAP_FIXED
	if ((x & MAP_FIXED) == MAP_FIXED)
		*r |= Mono_Posix_MmapFlags_MAP_FIXED;
#endif /* ndef MAP_FIXED */
#ifdef MAP_GROWSDOWN
	if ((x & MAP_GROWSDOWN) == MAP_GROWSDOWN)
		*r |= Mono_Posix_MmapFlags_MAP_GROWSDOWN;
#endif /* ndef MAP_GROWSDOWN */
#ifdef MAP_LOCKED
	if ((x & MAP_LOCKED) == MAP_LOCKED)
		*r |= Mono_Posix_MmapFlags_MAP_LOCKED;
#endif /* ndef MAP_LOCKED */
#ifdef MAP_NONBLOCK
	if ((x & MAP_NONBLOCK) == MAP_NONBLOCK)
		*r |= Mono_Posix_MmapFlags_MAP_NONBLOCK;
#endif /* ndef MAP_NONBLOCK */
#ifdef MAP_NORESERVE
	if ((x & MAP_NORESERVE) == MAP_NORESERVE)
		*r |= Mono_Posix_MmapFlags_MAP_NORESERVE;
#endif /* ndef MAP_NORESERVE */
#ifdef MAP_POPULATE
	if ((x & MAP_POPULATE) == MAP_POPULATE)
		*r |= Mono_Posix_MmapFlags_MAP_POPULATE;
#endif /* ndef MAP_POPULATE */
#ifdef MAP_PRIVATE
	if ((x & MAP_PRIVATE) == MAP_PRIVATE)
		*r |= Mono_Posix_MmapFlags_MAP_PRIVATE;
#endif /* ndef MAP_PRIVATE */
#ifdef MAP_SHARED
	if ((x & MAP_SHARED) == MAP_SHARED)
		*r |= Mono_Posix_MmapFlags_MAP_SHARED;
#endif /* ndef MAP_SHARED */
#ifdef MAP_TYPE
	if ((x & MAP_TYPE) == MAP_TYPE)
		*r |= Mono_Posix_MmapFlags_MAP_TYPE;
#endif /* ndef MAP_TYPE */
	return 0;
}

int Mono_Posix_FromMmapProts (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_MmapProts_PROT_EXEC) == Mono_Posix_MmapProts_PROT_EXEC)
#ifdef PROT_EXEC
		*r |= PROT_EXEC;
#else /* def PROT_EXEC */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_EXEC */
	if ((x & Mono_Posix_MmapProts_PROT_GROWSDOWN) == Mono_Posix_MmapProts_PROT_GROWSDOWN)
#ifdef PROT_GROWSDOWN
		*r |= PROT_GROWSDOWN;
#else /* def PROT_GROWSDOWN */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_GROWSDOWN */
	if ((x & Mono_Posix_MmapProts_PROT_GROWSUP) == Mono_Posix_MmapProts_PROT_GROWSUP)
#ifdef PROT_GROWSUP
		*r |= PROT_GROWSUP;
#else /* def PROT_GROWSUP */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_GROWSUP */
	if ((x & Mono_Posix_MmapProts_PROT_NONE) == Mono_Posix_MmapProts_PROT_NONE)
#ifdef PROT_NONE
		*r |= PROT_NONE;
#else /* def PROT_NONE */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_NONE */
	if ((x & Mono_Posix_MmapProts_PROT_READ) == Mono_Posix_MmapProts_PROT_READ)
#ifdef PROT_READ
		*r |= PROT_READ;
#else /* def PROT_READ */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_READ */
	if ((x & Mono_Posix_MmapProts_PROT_WRITE) == Mono_Posix_MmapProts_PROT_WRITE)
#ifdef PROT_WRITE
		*r |= PROT_WRITE;
#else /* def PROT_WRITE */
		{errno = EINVAL; return -1;}
#endif /* ndef PROT_WRITE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMmapProts (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef PROT_EXEC
	if ((x & PROT_EXEC) == PROT_EXEC)
		*r |= Mono_Posix_MmapProts_PROT_EXEC;
#endif /* ndef PROT_EXEC */
#ifdef PROT_GROWSDOWN
	if ((x & PROT_GROWSDOWN) == PROT_GROWSDOWN)
		*r |= Mono_Posix_MmapProts_PROT_GROWSDOWN;
#endif /* ndef PROT_GROWSDOWN */
#ifdef PROT_GROWSUP
	if ((x & PROT_GROWSUP) == PROT_GROWSUP)
		*r |= Mono_Posix_MmapProts_PROT_GROWSUP;
#endif /* ndef PROT_GROWSUP */
#ifdef PROT_NONE
	if ((x & PROT_NONE) == PROT_NONE)
		*r |= Mono_Posix_MmapProts_PROT_NONE;
#endif /* ndef PROT_NONE */
#ifdef PROT_READ
	if ((x & PROT_READ) == PROT_READ)
		*r |= Mono_Posix_MmapProts_PROT_READ;
#endif /* ndef PROT_READ */
#ifdef PROT_WRITE
	if ((x & PROT_WRITE) == PROT_WRITE)
		*r |= Mono_Posix_MmapProts_PROT_WRITE;
#endif /* ndef PROT_WRITE */
	return 0;
}

int Mono_Posix_FromMountFlags (guint64 x, guint64 *r)
{
	*r = 0;
	if ((x & Mono_Posix_MountFlags_ST_APPEND) == Mono_Posix_MountFlags_ST_APPEND)
#ifdef ST_APPEND
		*r |= ST_APPEND;
#else /* def ST_APPEND */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_APPEND */
	if ((x & Mono_Posix_MountFlags_ST_BIND) == Mono_Posix_MountFlags_ST_BIND)
#ifdef ST_BIND
		*r |= ST_BIND;
#else /* def ST_BIND */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_BIND */
	if ((x & Mono_Posix_MountFlags_ST_IMMUTABLE) == Mono_Posix_MountFlags_ST_IMMUTABLE)
#ifdef ST_IMMUTABLE
		*r |= ST_IMMUTABLE;
#else /* def ST_IMMUTABLE */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_IMMUTABLE */
	if ((x & Mono_Posix_MountFlags_ST_MANDLOCK) == Mono_Posix_MountFlags_ST_MANDLOCK)
#ifdef ST_MANDLOCK
		*r |= ST_MANDLOCK;
#else /* def ST_MANDLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_MANDLOCK */
	if ((x & Mono_Posix_MountFlags_ST_NOATIME) == Mono_Posix_MountFlags_ST_NOATIME)
#ifdef ST_NOATIME
		*r |= ST_NOATIME;
#else /* def ST_NOATIME */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_NOATIME */
	if ((x & Mono_Posix_MountFlags_ST_NODEV) == Mono_Posix_MountFlags_ST_NODEV)
#ifdef ST_NODEV
		*r |= ST_NODEV;
#else /* def ST_NODEV */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_NODEV */
	if ((x & Mono_Posix_MountFlags_ST_NODIRATIME) == Mono_Posix_MountFlags_ST_NODIRATIME)
#ifdef ST_NODIRATIME
		*r |= ST_NODIRATIME;
#else /* def ST_NODIRATIME */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_NODIRATIME */
	if ((x & Mono_Posix_MountFlags_ST_NOEXEC) == Mono_Posix_MountFlags_ST_NOEXEC)
#ifdef ST_NOEXEC
		*r |= ST_NOEXEC;
#else /* def ST_NOEXEC */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_NOEXEC */
	if ((x & Mono_Posix_MountFlags_ST_NOSUID) == Mono_Posix_MountFlags_ST_NOSUID)
#ifdef ST_NOSUID
		*r |= ST_NOSUID;
#else /* def ST_NOSUID */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_NOSUID */
	if ((x & Mono_Posix_MountFlags_ST_RDONLY) == Mono_Posix_MountFlags_ST_RDONLY)
#ifdef ST_RDONLY
		*r |= ST_RDONLY;
#else /* def ST_RDONLY */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_RDONLY */
	if ((x & Mono_Posix_MountFlags_ST_REMOUNT) == Mono_Posix_MountFlags_ST_REMOUNT)
#ifdef ST_REMOUNT
		*r |= ST_REMOUNT;
#else /* def ST_REMOUNT */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_REMOUNT */
	if ((x & Mono_Posix_MountFlags_ST_SYNCHRONOUS) == Mono_Posix_MountFlags_ST_SYNCHRONOUS)
#ifdef ST_SYNCHRONOUS
		*r |= ST_SYNCHRONOUS;
#else /* def ST_SYNCHRONOUS */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_SYNCHRONOUS */
	if ((x & Mono_Posix_MountFlags_ST_WRITE) == Mono_Posix_MountFlags_ST_WRITE)
#ifdef ST_WRITE
		*r |= ST_WRITE;
#else /* def ST_WRITE */
		{errno = EINVAL; return -1;}
#endif /* ndef ST_WRITE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMountFlags (guint64 x, guint64 *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef ST_APPEND
	if ((x & ST_APPEND) == ST_APPEND)
		*r |= Mono_Posix_MountFlags_ST_APPEND;
#endif /* ndef ST_APPEND */
#ifdef ST_BIND
	if ((x & ST_BIND) == ST_BIND)
		*r |= Mono_Posix_MountFlags_ST_BIND;
#endif /* ndef ST_BIND */
#ifdef ST_IMMUTABLE
	if ((x & ST_IMMUTABLE) == ST_IMMUTABLE)
		*r |= Mono_Posix_MountFlags_ST_IMMUTABLE;
#endif /* ndef ST_IMMUTABLE */
#ifdef ST_MANDLOCK
	if ((x & ST_MANDLOCK) == ST_MANDLOCK)
		*r |= Mono_Posix_MountFlags_ST_MANDLOCK;
#endif /* ndef ST_MANDLOCK */
#ifdef ST_NOATIME
	if ((x & ST_NOATIME) == ST_NOATIME)
		*r |= Mono_Posix_MountFlags_ST_NOATIME;
#endif /* ndef ST_NOATIME */
#ifdef ST_NODEV
	if ((x & ST_NODEV) == ST_NODEV)
		*r |= Mono_Posix_MountFlags_ST_NODEV;
#endif /* ndef ST_NODEV */
#ifdef ST_NODIRATIME
	if ((x & ST_NODIRATIME) == ST_NODIRATIME)
		*r |= Mono_Posix_MountFlags_ST_NODIRATIME;
#endif /* ndef ST_NODIRATIME */
#ifdef ST_NOEXEC
	if ((x & ST_NOEXEC) == ST_NOEXEC)
		*r |= Mono_Posix_MountFlags_ST_NOEXEC;
#endif /* ndef ST_NOEXEC */
#ifdef ST_NOSUID
	if ((x & ST_NOSUID) == ST_NOSUID)
		*r |= Mono_Posix_MountFlags_ST_NOSUID;
#endif /* ndef ST_NOSUID */
#ifdef ST_RDONLY
	if ((x & ST_RDONLY) == ST_RDONLY)
		*r |= Mono_Posix_MountFlags_ST_RDONLY;
#endif /* ndef ST_RDONLY */
#ifdef ST_REMOUNT
	if ((x & ST_REMOUNT) == ST_REMOUNT)
		*r |= Mono_Posix_MountFlags_ST_REMOUNT;
#endif /* ndef ST_REMOUNT */
#ifdef ST_SYNCHRONOUS
	if ((x & ST_SYNCHRONOUS) == ST_SYNCHRONOUS)
		*r |= Mono_Posix_MountFlags_ST_SYNCHRONOUS;
#endif /* ndef ST_SYNCHRONOUS */
#ifdef ST_WRITE
	if ((x & ST_WRITE) == ST_WRITE)
		*r |= Mono_Posix_MountFlags_ST_WRITE;
#endif /* ndef ST_WRITE */
	return 0;
}

int Mono_Posix_FromMremapFlags (guint64 x, guint64 *r)
{
	*r = 0;
	if ((x & Mono_Posix_MremapFlags_MREMAP_MAYMOVE) == Mono_Posix_MremapFlags_MREMAP_MAYMOVE)
#ifdef MREMAP_MAYMOVE
		*r |= MREMAP_MAYMOVE;
#else /* def MREMAP_MAYMOVE */
		{errno = EINVAL; return -1;}
#endif /* ndef MREMAP_MAYMOVE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMremapFlags (guint64 x, guint64 *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef MREMAP_MAYMOVE
	if ((x & MREMAP_MAYMOVE) == MREMAP_MAYMOVE)
		*r |= Mono_Posix_MremapFlags_MREMAP_MAYMOVE;
#endif /* ndef MREMAP_MAYMOVE */
	return 0;
}

int Mono_Posix_FromMsyncFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_MsyncFlags_MS_ASYNC) == Mono_Posix_MsyncFlags_MS_ASYNC)
#ifdef MS_ASYNC
		*r |= MS_ASYNC;
#else /* def MS_ASYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef MS_ASYNC */
	if ((x & Mono_Posix_MsyncFlags_MS_INVALIDATE) == Mono_Posix_MsyncFlags_MS_INVALIDATE)
#ifdef MS_INVALIDATE
		*r |= MS_INVALIDATE;
#else /* def MS_INVALIDATE */
		{errno = EINVAL; return -1;}
#endif /* ndef MS_INVALIDATE */
	if ((x & Mono_Posix_MsyncFlags_MS_SYNC) == Mono_Posix_MsyncFlags_MS_SYNC)
#ifdef MS_SYNC
		*r |= MS_SYNC;
#else /* def MS_SYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef MS_SYNC */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToMsyncFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef MS_ASYNC
	if ((x & MS_ASYNC) == MS_ASYNC)
		*r |= Mono_Posix_MsyncFlags_MS_ASYNC;
#endif /* ndef MS_ASYNC */
#ifdef MS_INVALIDATE
	if ((x & MS_INVALIDATE) == MS_INVALIDATE)
		*r |= Mono_Posix_MsyncFlags_MS_INVALIDATE;
#endif /* ndef MS_INVALIDATE */
#ifdef MS_SYNC
	if ((x & MS_SYNC) == MS_SYNC)
		*r |= Mono_Posix_MsyncFlags_MS_SYNC;
#endif /* ndef MS_SYNC */
	return 0;
}

int Mono_Posix_FromOpenFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_OpenFlags_O_APPEND) == Mono_Posix_OpenFlags_O_APPEND)
#ifdef O_APPEND
		*r |= O_APPEND;
#else /* def O_APPEND */
		{errno = EINVAL; return -1;}
#endif /* ndef O_APPEND */
	if ((x & Mono_Posix_OpenFlags_O_ASYNC) == Mono_Posix_OpenFlags_O_ASYNC)
#ifdef O_ASYNC
		*r |= O_ASYNC;
#else /* def O_ASYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef O_ASYNC */
	if ((x & Mono_Posix_OpenFlags_O_CREAT) == Mono_Posix_OpenFlags_O_CREAT)
#ifdef O_CREAT
		*r |= O_CREAT;
#else /* def O_CREAT */
		{errno = EINVAL; return -1;}
#endif /* ndef O_CREAT */
	if ((x & Mono_Posix_OpenFlags_O_DIRECT) == Mono_Posix_OpenFlags_O_DIRECT)
#ifdef O_DIRECT
		*r |= O_DIRECT;
#else /* def O_DIRECT */
		{errno = EINVAL; return -1;}
#endif /* ndef O_DIRECT */
	if ((x & Mono_Posix_OpenFlags_O_DIRECTORY) == Mono_Posix_OpenFlags_O_DIRECTORY)
#ifdef O_DIRECTORY
		*r |= O_DIRECTORY;
#else /* def O_DIRECTORY */
		{errno = EINVAL; return -1;}
#endif /* ndef O_DIRECTORY */
	if ((x & Mono_Posix_OpenFlags_O_EXCL) == Mono_Posix_OpenFlags_O_EXCL)
#ifdef O_EXCL
		*r |= O_EXCL;
#else /* def O_EXCL */
		{errno = EINVAL; return -1;}
#endif /* ndef O_EXCL */
	if ((x & Mono_Posix_OpenFlags_O_LARGEFILE) == Mono_Posix_OpenFlags_O_LARGEFILE)
#ifdef O_LARGEFILE
		*r |= O_LARGEFILE;
#else /* def O_LARGEFILE */
		{errno = EINVAL; return -1;}
#endif /* ndef O_LARGEFILE */
	if ((x & Mono_Posix_OpenFlags_O_NOCTTY) == Mono_Posix_OpenFlags_O_NOCTTY)
#ifdef O_NOCTTY
		*r |= O_NOCTTY;
#else /* def O_NOCTTY */
		{errno = EINVAL; return -1;}
#endif /* ndef O_NOCTTY */
	if ((x & Mono_Posix_OpenFlags_O_NOFOLLOW) == Mono_Posix_OpenFlags_O_NOFOLLOW)
#ifdef O_NOFOLLOW
		*r |= O_NOFOLLOW;
#else /* def O_NOFOLLOW */
		{errno = EINVAL; return -1;}
#endif /* ndef O_NOFOLLOW */
	if ((x & Mono_Posix_OpenFlags_O_NONBLOCK) == Mono_Posix_OpenFlags_O_NONBLOCK)
#ifdef O_NONBLOCK
		*r |= O_NONBLOCK;
#else /* def O_NONBLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef O_NONBLOCK */
	if ((x & Mono_Posix_OpenFlags_O_RDONLY) == Mono_Posix_OpenFlags_O_RDONLY)
#ifdef O_RDONLY
		*r |= O_RDONLY;
#else /* def O_RDONLY */
		{errno = EINVAL; return -1;}
#endif /* ndef O_RDONLY */
	if ((x & Mono_Posix_OpenFlags_O_RDWR) == Mono_Posix_OpenFlags_O_RDWR)
#ifdef O_RDWR
		*r |= O_RDWR;
#else /* def O_RDWR */
		{errno = EINVAL; return -1;}
#endif /* ndef O_RDWR */
	if ((x & Mono_Posix_OpenFlags_O_SYNC) == Mono_Posix_OpenFlags_O_SYNC)
#ifdef O_SYNC
		*r |= O_SYNC;
#else /* def O_SYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef O_SYNC */
	if ((x & Mono_Posix_OpenFlags_O_TRUNC) == Mono_Posix_OpenFlags_O_TRUNC)
#ifdef O_TRUNC
		*r |= O_TRUNC;
#else /* def O_TRUNC */
		{errno = EINVAL; return -1;}
#endif /* ndef O_TRUNC */
	if ((x & Mono_Posix_OpenFlags_O_WRONLY) == Mono_Posix_OpenFlags_O_WRONLY)
#ifdef O_WRONLY
		*r |= O_WRONLY;
#else /* def O_WRONLY */
		{errno = EINVAL; return -1;}
#endif /* ndef O_WRONLY */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToOpenFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef O_APPEND
	if ((x & O_APPEND) == O_APPEND)
		*r |= Mono_Posix_OpenFlags_O_APPEND;
#endif /* ndef O_APPEND */
#ifdef O_ASYNC
	if ((x & O_ASYNC) == O_ASYNC)
		*r |= Mono_Posix_OpenFlags_O_ASYNC;
#endif /* ndef O_ASYNC */
#ifdef O_CREAT
	if ((x & O_CREAT) == O_CREAT)
		*r |= Mono_Posix_OpenFlags_O_CREAT;
#endif /* ndef O_CREAT */
#ifdef O_DIRECT
	if ((x & O_DIRECT) == O_DIRECT)
		*r |= Mono_Posix_OpenFlags_O_DIRECT;
#endif /* ndef O_DIRECT */
#ifdef O_DIRECTORY
	if ((x & O_DIRECTORY) == O_DIRECTORY)
		*r |= Mono_Posix_OpenFlags_O_DIRECTORY;
#endif /* ndef O_DIRECTORY */
#ifdef O_EXCL
	if ((x & O_EXCL) == O_EXCL)
		*r |= Mono_Posix_OpenFlags_O_EXCL;
#endif /* ndef O_EXCL */
#ifdef O_LARGEFILE
	if ((x & O_LARGEFILE) == O_LARGEFILE)
		*r |= Mono_Posix_OpenFlags_O_LARGEFILE;
#endif /* ndef O_LARGEFILE */
#ifdef O_NOCTTY
	if ((x & O_NOCTTY) == O_NOCTTY)
		*r |= Mono_Posix_OpenFlags_O_NOCTTY;
#endif /* ndef O_NOCTTY */
#ifdef O_NOFOLLOW
	if ((x & O_NOFOLLOW) == O_NOFOLLOW)
		*r |= Mono_Posix_OpenFlags_O_NOFOLLOW;
#endif /* ndef O_NOFOLLOW */
#ifdef O_NONBLOCK
	if ((x & O_NONBLOCK) == O_NONBLOCK)
		*r |= Mono_Posix_OpenFlags_O_NONBLOCK;
#endif /* ndef O_NONBLOCK */
#ifdef O_RDONLY
	if ((x & O_RDONLY) == O_RDONLY)
		*r |= Mono_Posix_OpenFlags_O_RDONLY;
#endif /* ndef O_RDONLY */
#ifdef O_RDWR
	if ((x & O_RDWR) == O_RDWR)
		*r |= Mono_Posix_OpenFlags_O_RDWR;
#endif /* ndef O_RDWR */
#ifdef O_SYNC
	if ((x & O_SYNC) == O_SYNC)
		*r |= Mono_Posix_OpenFlags_O_SYNC;
#endif /* ndef O_SYNC */
#ifdef O_TRUNC
	if ((x & O_TRUNC) == O_TRUNC)
		*r |= Mono_Posix_OpenFlags_O_TRUNC;
#endif /* ndef O_TRUNC */
#ifdef O_WRONLY
	if ((x & O_WRONLY) == O_WRONLY)
		*r |= Mono_Posix_OpenFlags_O_WRONLY;
#endif /* ndef O_WRONLY */
	return 0;
}

int Mono_Posix_FromPathconfName (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_PathconfName__PC_2_SYMLINKS)
#ifdef _PC_2_SYMLINKS
		{*r = _PC_2_SYMLINKS; return 0;}
#else /* def _PC_2_SYMLINKS */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_2_SYMLINKS */
	if (x == Mono_Posix_PathconfName__PC_ALLOC_SIZE_MIN)
#ifdef _PC_ALLOC_SIZE_MIN
		{*r = _PC_ALLOC_SIZE_MIN; return 0;}
#else /* def _PC_ALLOC_SIZE_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_ALLOC_SIZE_MIN */
	if (x == Mono_Posix_PathconfName__PC_ASYNC_IO)
#ifdef _PC_ASYNC_IO
		{*r = _PC_ASYNC_IO; return 0;}
#else /* def _PC_ASYNC_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_ASYNC_IO */
	if (x == Mono_Posix_PathconfName__PC_CHOWN_RESTRICTED)
#ifdef _PC_CHOWN_RESTRICTED
		{*r = _PC_CHOWN_RESTRICTED; return 0;}
#else /* def _PC_CHOWN_RESTRICTED */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_CHOWN_RESTRICTED */
	if (x == Mono_Posix_PathconfName__PC_FILESIZEBITS)
#ifdef _PC_FILESIZEBITS
		{*r = _PC_FILESIZEBITS; return 0;}
#else /* def _PC_FILESIZEBITS */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_FILESIZEBITS */
	if (x == Mono_Posix_PathconfName__PC_LINK_MAX)
#ifdef _PC_LINK_MAX
		{*r = _PC_LINK_MAX; return 0;}
#else /* def _PC_LINK_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_LINK_MAX */
	if (x == Mono_Posix_PathconfName__PC_MAX_CANON)
#ifdef _PC_MAX_CANON
		{*r = _PC_MAX_CANON; return 0;}
#else /* def _PC_MAX_CANON */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_MAX_CANON */
	if (x == Mono_Posix_PathconfName__PC_MAX_INPUT)
#ifdef _PC_MAX_INPUT
		{*r = _PC_MAX_INPUT; return 0;}
#else /* def _PC_MAX_INPUT */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_MAX_INPUT */
	if (x == Mono_Posix_PathconfName__PC_NAME_MAX)
#ifdef _PC_NAME_MAX
		{*r = _PC_NAME_MAX; return 0;}
#else /* def _PC_NAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_NAME_MAX */
	if (x == Mono_Posix_PathconfName__PC_NO_TRUNC)
#ifdef _PC_NO_TRUNC
		{*r = _PC_NO_TRUNC; return 0;}
#else /* def _PC_NO_TRUNC */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_NO_TRUNC */
	if (x == Mono_Posix_PathconfName__PC_PATH_MAX)
#ifdef _PC_PATH_MAX
		{*r = _PC_PATH_MAX; return 0;}
#else /* def _PC_PATH_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_PATH_MAX */
	if (x == Mono_Posix_PathconfName__PC_PIPE_BUF)
#ifdef _PC_PIPE_BUF
		{*r = _PC_PIPE_BUF; return 0;}
#else /* def _PC_PIPE_BUF */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_PIPE_BUF */
	if (x == Mono_Posix_PathconfName__PC_PRIO_IO)
#ifdef _PC_PRIO_IO
		{*r = _PC_PRIO_IO; return 0;}
#else /* def _PC_PRIO_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_PRIO_IO */
	if (x == Mono_Posix_PathconfName__PC_REC_INCR_XFER_SIZE)
#ifdef _PC_REC_INCR_XFER_SIZE
		{*r = _PC_REC_INCR_XFER_SIZE; return 0;}
#else /* def _PC_REC_INCR_XFER_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_REC_INCR_XFER_SIZE */
	if (x == Mono_Posix_PathconfName__PC_REC_MAX_XFER_SIZE)
#ifdef _PC_REC_MAX_XFER_SIZE
		{*r = _PC_REC_MAX_XFER_SIZE; return 0;}
#else /* def _PC_REC_MAX_XFER_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_REC_MAX_XFER_SIZE */
	if (x == Mono_Posix_PathconfName__PC_REC_MIN_XFER_SIZE)
#ifdef _PC_REC_MIN_XFER_SIZE
		{*r = _PC_REC_MIN_XFER_SIZE; return 0;}
#else /* def _PC_REC_MIN_XFER_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_REC_MIN_XFER_SIZE */
	if (x == Mono_Posix_PathconfName__PC_REC_XFER_ALIGN)
#ifdef _PC_REC_XFER_ALIGN
		{*r = _PC_REC_XFER_ALIGN; return 0;}
#else /* def _PC_REC_XFER_ALIGN */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_REC_XFER_ALIGN */
	if (x == Mono_Posix_PathconfName__PC_SOCK_MAXBUF)
#ifdef _PC_SOCK_MAXBUF
		{*r = _PC_SOCK_MAXBUF; return 0;}
#else /* def _PC_SOCK_MAXBUF */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_SOCK_MAXBUF */
	if (x == Mono_Posix_PathconfName__PC_SYMLINK_MAX)
#ifdef _PC_SYMLINK_MAX
		{*r = _PC_SYMLINK_MAX; return 0;}
#else /* def _PC_SYMLINK_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_SYMLINK_MAX */
	if (x == Mono_Posix_PathconfName__PC_SYNC_IO)
#ifdef _PC_SYNC_IO
		{*r = _PC_SYNC_IO; return 0;}
#else /* def _PC_SYNC_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_SYNC_IO */
	if (x == Mono_Posix_PathconfName__PC_VDISABLE)
#ifdef _PC_VDISABLE
		{*r = _PC_VDISABLE; return 0;}
#else /* def _PC_VDISABLE */
		{errno = EINVAL; return -1;}
#endif /* ndef _PC_VDISABLE */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToPathconfName (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef _PC_2_SYMLINKS
	if (x == _PC_2_SYMLINKS)
		{*r = Mono_Posix_PathconfName__PC_2_SYMLINKS; return 0;}
#endif /* ndef _PC_2_SYMLINKS */
#ifdef _PC_ALLOC_SIZE_MIN
	if (x == _PC_ALLOC_SIZE_MIN)
		{*r = Mono_Posix_PathconfName__PC_ALLOC_SIZE_MIN; return 0;}
#endif /* ndef _PC_ALLOC_SIZE_MIN */
#ifdef _PC_ASYNC_IO
	if (x == _PC_ASYNC_IO)
		{*r = Mono_Posix_PathconfName__PC_ASYNC_IO; return 0;}
#endif /* ndef _PC_ASYNC_IO */
#ifdef _PC_CHOWN_RESTRICTED
	if (x == _PC_CHOWN_RESTRICTED)
		{*r = Mono_Posix_PathconfName__PC_CHOWN_RESTRICTED; return 0;}
#endif /* ndef _PC_CHOWN_RESTRICTED */
#ifdef _PC_FILESIZEBITS
	if (x == _PC_FILESIZEBITS)
		{*r = Mono_Posix_PathconfName__PC_FILESIZEBITS; return 0;}
#endif /* ndef _PC_FILESIZEBITS */
#ifdef _PC_LINK_MAX
	if (x == _PC_LINK_MAX)
		{*r = Mono_Posix_PathconfName__PC_LINK_MAX; return 0;}
#endif /* ndef _PC_LINK_MAX */
#ifdef _PC_MAX_CANON
	if (x == _PC_MAX_CANON)
		{*r = Mono_Posix_PathconfName__PC_MAX_CANON; return 0;}
#endif /* ndef _PC_MAX_CANON */
#ifdef _PC_MAX_INPUT
	if (x == _PC_MAX_INPUT)
		{*r = Mono_Posix_PathconfName__PC_MAX_INPUT; return 0;}
#endif /* ndef _PC_MAX_INPUT */
#ifdef _PC_NAME_MAX
	if (x == _PC_NAME_MAX)
		{*r = Mono_Posix_PathconfName__PC_NAME_MAX; return 0;}
#endif /* ndef _PC_NAME_MAX */
#ifdef _PC_NO_TRUNC
	if (x == _PC_NO_TRUNC)
		{*r = Mono_Posix_PathconfName__PC_NO_TRUNC; return 0;}
#endif /* ndef _PC_NO_TRUNC */
#ifdef _PC_PATH_MAX
	if (x == _PC_PATH_MAX)
		{*r = Mono_Posix_PathconfName__PC_PATH_MAX; return 0;}
#endif /* ndef _PC_PATH_MAX */
#ifdef _PC_PIPE_BUF
	if (x == _PC_PIPE_BUF)
		{*r = Mono_Posix_PathconfName__PC_PIPE_BUF; return 0;}
#endif /* ndef _PC_PIPE_BUF */
#ifdef _PC_PRIO_IO
	if (x == _PC_PRIO_IO)
		{*r = Mono_Posix_PathconfName__PC_PRIO_IO; return 0;}
#endif /* ndef _PC_PRIO_IO */
#ifdef _PC_REC_INCR_XFER_SIZE
	if (x == _PC_REC_INCR_XFER_SIZE)
		{*r = Mono_Posix_PathconfName__PC_REC_INCR_XFER_SIZE; return 0;}
#endif /* ndef _PC_REC_INCR_XFER_SIZE */
#ifdef _PC_REC_MAX_XFER_SIZE
	if (x == _PC_REC_MAX_XFER_SIZE)
		{*r = Mono_Posix_PathconfName__PC_REC_MAX_XFER_SIZE; return 0;}
#endif /* ndef _PC_REC_MAX_XFER_SIZE */
#ifdef _PC_REC_MIN_XFER_SIZE
	if (x == _PC_REC_MIN_XFER_SIZE)
		{*r = Mono_Posix_PathconfName__PC_REC_MIN_XFER_SIZE; return 0;}
#endif /* ndef _PC_REC_MIN_XFER_SIZE */
#ifdef _PC_REC_XFER_ALIGN
	if (x == _PC_REC_XFER_ALIGN)
		{*r = Mono_Posix_PathconfName__PC_REC_XFER_ALIGN; return 0;}
#endif /* ndef _PC_REC_XFER_ALIGN */
#ifdef _PC_SOCK_MAXBUF
	if (x == _PC_SOCK_MAXBUF)
		{*r = Mono_Posix_PathconfName__PC_SOCK_MAXBUF; return 0;}
#endif /* ndef _PC_SOCK_MAXBUF */
#ifdef _PC_SYMLINK_MAX
	if (x == _PC_SYMLINK_MAX)
		{*r = Mono_Posix_PathconfName__PC_SYMLINK_MAX; return 0;}
#endif /* ndef _PC_SYMLINK_MAX */
#ifdef _PC_SYNC_IO
	if (x == _PC_SYNC_IO)
		{*r = Mono_Posix_PathconfName__PC_SYNC_IO; return 0;}
#endif /* ndef _PC_SYNC_IO */
#ifdef _PC_VDISABLE
	if (x == _PC_VDISABLE)
		{*r = Mono_Posix_PathconfName__PC_VDISABLE; return 0;}
#endif /* ndef _PC_VDISABLE */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromPollEvents (short x, short *r)
{
	*r = 0;
	if ((x & Mono_Posix_PollEvents_POLLERR) == Mono_Posix_PollEvents_POLLERR)
#ifdef POLLERR
		*r |= POLLERR;
#else /* def POLLERR */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLERR */
	if ((x & Mono_Posix_PollEvents_POLLHUP) == Mono_Posix_PollEvents_POLLHUP)
#ifdef POLLHUP
		*r |= POLLHUP;
#else /* def POLLHUP */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLHUP */
	if ((x & Mono_Posix_PollEvents_POLLIN) == Mono_Posix_PollEvents_POLLIN)
#ifdef POLLIN
		*r |= POLLIN;
#else /* def POLLIN */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLIN */
	if ((x & Mono_Posix_PollEvents_POLLNVAL) == Mono_Posix_PollEvents_POLLNVAL)
#ifdef POLLNVAL
		*r |= POLLNVAL;
#else /* def POLLNVAL */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLNVAL */
	if ((x & Mono_Posix_PollEvents_POLLOUT) == Mono_Posix_PollEvents_POLLOUT)
#ifdef POLLOUT
		*r |= POLLOUT;
#else /* def POLLOUT */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLOUT */
	if ((x & Mono_Posix_PollEvents_POLLPRI) == Mono_Posix_PollEvents_POLLPRI)
#ifdef POLLPRI
		*r |= POLLPRI;
#else /* def POLLPRI */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLPRI */
	if ((x & Mono_Posix_PollEvents_POLLRDBAND) == Mono_Posix_PollEvents_POLLRDBAND)
#ifdef POLLRDBAND
		*r |= POLLRDBAND;
#else /* def POLLRDBAND */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLRDBAND */
	if ((x & Mono_Posix_PollEvents_POLLRDNORM) == Mono_Posix_PollEvents_POLLRDNORM)
#ifdef POLLRDNORM
		*r |= POLLRDNORM;
#else /* def POLLRDNORM */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLRDNORM */
	if ((x & Mono_Posix_PollEvents_POLLWRBAND) == Mono_Posix_PollEvents_POLLWRBAND)
#ifdef POLLWRBAND
		*r |= POLLWRBAND;
#else /* def POLLWRBAND */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLWRBAND */
	if ((x & Mono_Posix_PollEvents_POLLWRNORM) == Mono_Posix_PollEvents_POLLWRNORM)
#ifdef POLLWRNORM
		*r |= POLLWRNORM;
#else /* def POLLWRNORM */
		{errno = EINVAL; return -1;}
#endif /* ndef POLLWRNORM */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToPollEvents (short x, short *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef POLLERR
	if ((x & POLLERR) == POLLERR)
		*r |= Mono_Posix_PollEvents_POLLERR;
#endif /* ndef POLLERR */
#ifdef POLLHUP
	if ((x & POLLHUP) == POLLHUP)
		*r |= Mono_Posix_PollEvents_POLLHUP;
#endif /* ndef POLLHUP */
#ifdef POLLIN
	if ((x & POLLIN) == POLLIN)
		*r |= Mono_Posix_PollEvents_POLLIN;
#endif /* ndef POLLIN */
#ifdef POLLNVAL
	if ((x & POLLNVAL) == POLLNVAL)
		*r |= Mono_Posix_PollEvents_POLLNVAL;
#endif /* ndef POLLNVAL */
#ifdef POLLOUT
	if ((x & POLLOUT) == POLLOUT)
		*r |= Mono_Posix_PollEvents_POLLOUT;
#endif /* ndef POLLOUT */
#ifdef POLLPRI
	if ((x & POLLPRI) == POLLPRI)
		*r |= Mono_Posix_PollEvents_POLLPRI;
#endif /* ndef POLLPRI */
#ifdef POLLRDBAND
	if ((x & POLLRDBAND) == POLLRDBAND)
		*r |= Mono_Posix_PollEvents_POLLRDBAND;
#endif /* ndef POLLRDBAND */
#ifdef POLLRDNORM
	if ((x & POLLRDNORM) == POLLRDNORM)
		*r |= Mono_Posix_PollEvents_POLLRDNORM;
#endif /* ndef POLLRDNORM */
#ifdef POLLWRBAND
	if ((x & POLLWRBAND) == POLLWRBAND)
		*r |= Mono_Posix_PollEvents_POLLWRBAND;
#endif /* ndef POLLWRBAND */
#ifdef POLLWRNORM
	if ((x & POLLWRNORM) == POLLWRNORM)
		*r |= Mono_Posix_PollEvents_POLLWRNORM;
#endif /* ndef POLLWRNORM */
	return 0;
}

#ifdef HAVE_STRUCT_POLLFD
int
Mono_Posix_FromPollfd (struct Mono_Posix_Pollfd *from, struct pollfd *to)
{
	_cnm_return_val_if_overflow (int, from->fd, -1);

	memset (to, 0, sizeof(*to));

	to->fd      = from->fd;
	if (Mono_Posix_FromPollEvents (from->events, &to->events) != 0) {
		return -1;
	}
	if (Mono_Posix_FromPollEvents (from->revents, &to->revents) != 0) {
		return -1;
	}

	return 0;
}
#endif /* ndef HAVE_STRUCT_POLLFD */


#ifdef HAVE_STRUCT_POLLFD
int
Mono_Posix_ToPollfd (struct pollfd *from, struct Mono_Posix_Pollfd *to)
{
	_cnm_return_val_if_overflow (int, from->fd, -1);

	memset (to, 0, sizeof(*to));

	to->fd      = from->fd;
	if (Mono_Posix_ToPollEvents (from->events, &to->events) != 0) {
		return -1;
	}
	if (Mono_Posix_ToPollEvents (from->revents, &to->revents) != 0) {
		return -1;
	}

	return 0;
}
#endif /* ndef HAVE_STRUCT_POLLFD */


int Mono_Posix_FromPosixFadviseAdvice (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_DONTNEED)
#ifdef POSIX_FADV_DONTNEED
		{*r = POSIX_FADV_DONTNEED; return 0;}
#else /* def POSIX_FADV_DONTNEED */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_DONTNEED */
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NOREUSE)
#ifdef POSIX_FADV_NOREUSE
		{*r = POSIX_FADV_NOREUSE; return 0;}
#else /* def POSIX_FADV_NOREUSE */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_NOREUSE */
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NORMAL)
#ifdef POSIX_FADV_NORMAL
		{*r = POSIX_FADV_NORMAL; return 0;}
#else /* def POSIX_FADV_NORMAL */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_NORMAL */
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_RANDOM)
#ifdef POSIX_FADV_RANDOM
		{*r = POSIX_FADV_RANDOM; return 0;}
#else /* def POSIX_FADV_RANDOM */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_RANDOM */
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_SEQUENTIAL)
#ifdef POSIX_FADV_SEQUENTIAL
		{*r = POSIX_FADV_SEQUENTIAL; return 0;}
#else /* def POSIX_FADV_SEQUENTIAL */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_SEQUENTIAL */
	if (x == Mono_Posix_PosixFadviseAdvice_POSIX_FADV_WILLNEED)
#ifdef POSIX_FADV_WILLNEED
		{*r = POSIX_FADV_WILLNEED; return 0;}
#else /* def POSIX_FADV_WILLNEED */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_FADV_WILLNEED */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToPosixFadviseAdvice (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef POSIX_FADV_DONTNEED
	if (x == POSIX_FADV_DONTNEED)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_DONTNEED; return 0;}
#endif /* ndef POSIX_FADV_DONTNEED */
#ifdef POSIX_FADV_NOREUSE
	if (x == POSIX_FADV_NOREUSE)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NOREUSE; return 0;}
#endif /* ndef POSIX_FADV_NOREUSE */
#ifdef POSIX_FADV_NORMAL
	if (x == POSIX_FADV_NORMAL)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_NORMAL; return 0;}
#endif /* ndef POSIX_FADV_NORMAL */
#ifdef POSIX_FADV_RANDOM
	if (x == POSIX_FADV_RANDOM)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_RANDOM; return 0;}
#endif /* ndef POSIX_FADV_RANDOM */
#ifdef POSIX_FADV_SEQUENTIAL
	if (x == POSIX_FADV_SEQUENTIAL)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_SEQUENTIAL; return 0;}
#endif /* ndef POSIX_FADV_SEQUENTIAL */
#ifdef POSIX_FADV_WILLNEED
	if (x == POSIX_FADV_WILLNEED)
		{*r = Mono_Posix_PosixFadviseAdvice_POSIX_FADV_WILLNEED; return 0;}
#endif /* ndef POSIX_FADV_WILLNEED */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromPosixMadviseAdvice (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_DONTNEED)
#ifdef POSIX_MADV_DONTNEED
		{*r = POSIX_MADV_DONTNEED; return 0;}
#else /* def POSIX_MADV_DONTNEED */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_MADV_DONTNEED */
	if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_NORMAL)
#ifdef POSIX_MADV_NORMAL
		{*r = POSIX_MADV_NORMAL; return 0;}
#else /* def POSIX_MADV_NORMAL */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_MADV_NORMAL */
	if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_RANDOM)
#ifdef POSIX_MADV_RANDOM
		{*r = POSIX_MADV_RANDOM; return 0;}
#else /* def POSIX_MADV_RANDOM */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_MADV_RANDOM */
	if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_SEQUENTIAL)
#ifdef POSIX_MADV_SEQUENTIAL
		{*r = POSIX_MADV_SEQUENTIAL; return 0;}
#else /* def POSIX_MADV_SEQUENTIAL */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_MADV_SEQUENTIAL */
	if (x == Mono_Posix_PosixMadviseAdvice_POSIX_MADV_WILLNEED)
#ifdef POSIX_MADV_WILLNEED
		{*r = POSIX_MADV_WILLNEED; return 0;}
#else /* def POSIX_MADV_WILLNEED */
		{errno = EINVAL; return -1;}
#endif /* ndef POSIX_MADV_WILLNEED */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToPosixMadviseAdvice (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef POSIX_MADV_DONTNEED
	if (x == POSIX_MADV_DONTNEED)
		{*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_DONTNEED; return 0;}
#endif /* ndef POSIX_MADV_DONTNEED */
#ifdef POSIX_MADV_NORMAL
	if (x == POSIX_MADV_NORMAL)
		{*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_NORMAL; return 0;}
#endif /* ndef POSIX_MADV_NORMAL */
#ifdef POSIX_MADV_RANDOM
	if (x == POSIX_MADV_RANDOM)
		{*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_RANDOM; return 0;}
#endif /* ndef POSIX_MADV_RANDOM */
#ifdef POSIX_MADV_SEQUENTIAL
	if (x == POSIX_MADV_SEQUENTIAL)
		{*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_SEQUENTIAL; return 0;}
#endif /* ndef POSIX_MADV_SEQUENTIAL */
#ifdef POSIX_MADV_WILLNEED
	if (x == POSIX_MADV_WILLNEED)
		{*r = Mono_Posix_PosixMadviseAdvice_POSIX_MADV_WILLNEED; return 0;}
#endif /* ndef POSIX_MADV_WILLNEED */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromSeekFlags (short x, short *r)
{
	*r = 0;
	if (x == Mono_Posix_SeekFlags_L_INCR)
#ifdef L_INCR
		{*r = L_INCR; return 0;}
#else /* def L_INCR */
		{errno = EINVAL; return -1;}
#endif /* ndef L_INCR */
	if (x == Mono_Posix_SeekFlags_L_SET)
#ifdef L_SET
		{*r = L_SET; return 0;}
#else /* def L_SET */
		{errno = EINVAL; return -1;}
#endif /* ndef L_SET */
	if (x == Mono_Posix_SeekFlags_L_XTND)
#ifdef L_XTND
		{*r = L_XTND; return 0;}
#else /* def L_XTND */
		{errno = EINVAL; return -1;}
#endif /* ndef L_XTND */
	if (x == Mono_Posix_SeekFlags_SEEK_CUR)
#ifdef SEEK_CUR
		{*r = SEEK_CUR; return 0;}
#else /* def SEEK_CUR */
		{errno = EINVAL; return -1;}
#endif /* ndef SEEK_CUR */
	if (x == Mono_Posix_SeekFlags_SEEK_END)
#ifdef SEEK_END
		{*r = SEEK_END; return 0;}
#else /* def SEEK_END */
		{errno = EINVAL; return -1;}
#endif /* ndef SEEK_END */
	if (x == Mono_Posix_SeekFlags_SEEK_SET)
#ifdef SEEK_SET
		{*r = SEEK_SET; return 0;}
#else /* def SEEK_SET */
		{errno = EINVAL; return -1;}
#endif /* ndef SEEK_SET */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToSeekFlags (short x, short *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef L_INCR
	if (x == L_INCR)
		{*r = Mono_Posix_SeekFlags_L_INCR; return 0;}
#endif /* ndef L_INCR */
#ifdef L_SET
	if (x == L_SET)
		{*r = Mono_Posix_SeekFlags_L_SET; return 0;}
#endif /* ndef L_SET */
#ifdef L_XTND
	if (x == L_XTND)
		{*r = Mono_Posix_SeekFlags_L_XTND; return 0;}
#endif /* ndef L_XTND */
#ifdef SEEK_CUR
	if (x == SEEK_CUR)
		{*r = Mono_Posix_SeekFlags_SEEK_CUR; return 0;}
#endif /* ndef SEEK_CUR */
#ifdef SEEK_END
	if (x == SEEK_END)
		{*r = Mono_Posix_SeekFlags_SEEK_END; return 0;}
#endif /* ndef SEEK_END */
#ifdef SEEK_SET
	if (x == SEEK_SET)
		{*r = Mono_Posix_SeekFlags_SEEK_SET; return 0;}
#endif /* ndef SEEK_SET */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromSignum (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_Signum_SIGABRT)
#ifdef SIGABRT
		{*r = SIGABRT; return 0;}
#else /* def SIGABRT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGABRT */
	if (x == Mono_Posix_Signum_SIGALRM)
#ifdef SIGALRM
		{*r = SIGALRM; return 0;}
#else /* def SIGALRM */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGALRM */
	if (x == Mono_Posix_Signum_SIGBUS)
#ifdef SIGBUS
		{*r = SIGBUS; return 0;}
#else /* def SIGBUS */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGBUS */
	if (x == Mono_Posix_Signum_SIGCHLD)
#ifdef SIGCHLD
		{*r = SIGCHLD; return 0;}
#else /* def SIGCHLD */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGCHLD */
	if (x == Mono_Posix_Signum_SIGCLD)
#ifdef SIGCLD
		{*r = SIGCLD; return 0;}
#else /* def SIGCLD */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGCLD */
	if (x == Mono_Posix_Signum_SIGCONT)
#ifdef SIGCONT
		{*r = SIGCONT; return 0;}
#else /* def SIGCONT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGCONT */
	if (x == Mono_Posix_Signum_SIGFPE)
#ifdef SIGFPE
		{*r = SIGFPE; return 0;}
#else /* def SIGFPE */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGFPE */
	if (x == Mono_Posix_Signum_SIGHUP)
#ifdef SIGHUP
		{*r = SIGHUP; return 0;}
#else /* def SIGHUP */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGHUP */
	if (x == Mono_Posix_Signum_SIGILL)
#ifdef SIGILL
		{*r = SIGILL; return 0;}
#else /* def SIGILL */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGILL */
	if (x == Mono_Posix_Signum_SIGINT)
#ifdef SIGINT
		{*r = SIGINT; return 0;}
#else /* def SIGINT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGINT */
	if (x == Mono_Posix_Signum_SIGIO)
#ifdef SIGIO
		{*r = SIGIO; return 0;}
#else /* def SIGIO */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGIO */
	if (x == Mono_Posix_Signum_SIGIOT)
#ifdef SIGIOT
		{*r = SIGIOT; return 0;}
#else /* def SIGIOT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGIOT */
	if (x == Mono_Posix_Signum_SIGKILL)
#ifdef SIGKILL
		{*r = SIGKILL; return 0;}
#else /* def SIGKILL */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGKILL */
	if (x == Mono_Posix_Signum_SIGPIPE)
#ifdef SIGPIPE
		{*r = SIGPIPE; return 0;}
#else /* def SIGPIPE */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGPIPE */
	if (x == Mono_Posix_Signum_SIGPOLL)
#ifdef SIGPOLL
		{*r = SIGPOLL; return 0;}
#else /* def SIGPOLL */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGPOLL */
	if (x == Mono_Posix_Signum_SIGPROF)
#ifdef SIGPROF
		{*r = SIGPROF; return 0;}
#else /* def SIGPROF */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGPROF */
	if (x == Mono_Posix_Signum_SIGPWR)
#ifdef SIGPWR
		{*r = SIGPWR; return 0;}
#else /* def SIGPWR */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGPWR */
	if (x == Mono_Posix_Signum_SIGQUIT)
#ifdef SIGQUIT
		{*r = SIGQUIT; return 0;}
#else /* def SIGQUIT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGQUIT */
	if (x == Mono_Posix_Signum_SIGSEGV)
#ifdef SIGSEGV
		{*r = SIGSEGV; return 0;}
#else /* def SIGSEGV */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGSEGV */
	if (x == Mono_Posix_Signum_SIGSTKFLT)
#ifdef SIGSTKFLT
		{*r = SIGSTKFLT; return 0;}
#else /* def SIGSTKFLT */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGSTKFLT */
	if (x == Mono_Posix_Signum_SIGSTOP)
#ifdef SIGSTOP
		{*r = SIGSTOP; return 0;}
#else /* def SIGSTOP */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGSTOP */
	if (x == Mono_Posix_Signum_SIGSYS)
#ifdef SIGSYS
		{*r = SIGSYS; return 0;}
#else /* def SIGSYS */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGSYS */
	if (x == Mono_Posix_Signum_SIGTERM)
#ifdef SIGTERM
		{*r = SIGTERM; return 0;}
#else /* def SIGTERM */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGTERM */
	if (x == Mono_Posix_Signum_SIGTRAP)
#ifdef SIGTRAP
		{*r = SIGTRAP; return 0;}
#else /* def SIGTRAP */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGTRAP */
	if (x == Mono_Posix_Signum_SIGTSTP)
#ifdef SIGTSTP
		{*r = SIGTSTP; return 0;}
#else /* def SIGTSTP */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGTSTP */
	if (x == Mono_Posix_Signum_SIGTTIN)
#ifdef SIGTTIN
		{*r = SIGTTIN; return 0;}
#else /* def SIGTTIN */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGTTIN */
	if (x == Mono_Posix_Signum_SIGTTOU)
#ifdef SIGTTOU
		{*r = SIGTTOU; return 0;}
#else /* def SIGTTOU */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGTTOU */
	if (x == Mono_Posix_Signum_SIGUNUSED)
#ifdef SIGUNUSED
		{*r = SIGUNUSED; return 0;}
#else /* def SIGUNUSED */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGUNUSED */
	if (x == Mono_Posix_Signum_SIGURG)
#ifdef SIGURG
		{*r = SIGURG; return 0;}
#else /* def SIGURG */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGURG */
	if (x == Mono_Posix_Signum_SIGUSR1)
#ifdef SIGUSR1
		{*r = SIGUSR1; return 0;}
#else /* def SIGUSR1 */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGUSR1 */
	if (x == Mono_Posix_Signum_SIGUSR2)
#ifdef SIGUSR2
		{*r = SIGUSR2; return 0;}
#else /* def SIGUSR2 */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGUSR2 */
	if (x == Mono_Posix_Signum_SIGVTALRM)
#ifdef SIGVTALRM
		{*r = SIGVTALRM; return 0;}
#else /* def SIGVTALRM */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGVTALRM */
	if (x == Mono_Posix_Signum_SIGWINCH)
#ifdef SIGWINCH
		{*r = SIGWINCH; return 0;}
#else /* def SIGWINCH */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGWINCH */
	if (x == Mono_Posix_Signum_SIGXCPU)
#ifdef SIGXCPU
		{*r = SIGXCPU; return 0;}
#else /* def SIGXCPU */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGXCPU */
	if (x == Mono_Posix_Signum_SIGXFSZ)
#ifdef SIGXFSZ
		{*r = SIGXFSZ; return 0;}
#else /* def SIGXFSZ */
		{errno = EINVAL; return -1;}
#endif /* ndef SIGXFSZ */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToSignum (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef SIGABRT
	if (x == SIGABRT)
		{*r = Mono_Posix_Signum_SIGABRT; return 0;}
#endif /* ndef SIGABRT */
#ifdef SIGALRM
	if (x == SIGALRM)
		{*r = Mono_Posix_Signum_SIGALRM; return 0;}
#endif /* ndef SIGALRM */
#ifdef SIGBUS
	if (x == SIGBUS)
		{*r = Mono_Posix_Signum_SIGBUS; return 0;}
#endif /* ndef SIGBUS */
#ifdef SIGCHLD
	if (x == SIGCHLD)
		{*r = Mono_Posix_Signum_SIGCHLD; return 0;}
#endif /* ndef SIGCHLD */
#ifdef SIGCLD
	if (x == SIGCLD)
		{*r = Mono_Posix_Signum_SIGCLD; return 0;}
#endif /* ndef SIGCLD */
#ifdef SIGCONT
	if (x == SIGCONT)
		{*r = Mono_Posix_Signum_SIGCONT; return 0;}
#endif /* ndef SIGCONT */
#ifdef SIGFPE
	if (x == SIGFPE)
		{*r = Mono_Posix_Signum_SIGFPE; return 0;}
#endif /* ndef SIGFPE */
#ifdef SIGHUP
	if (x == SIGHUP)
		{*r = Mono_Posix_Signum_SIGHUP; return 0;}
#endif /* ndef SIGHUP */
#ifdef SIGILL
	if (x == SIGILL)
		{*r = Mono_Posix_Signum_SIGILL; return 0;}
#endif /* ndef SIGILL */
#ifdef SIGINT
	if (x == SIGINT)
		{*r = Mono_Posix_Signum_SIGINT; return 0;}
#endif /* ndef SIGINT */
#ifdef SIGIO
	if (x == SIGIO)
		{*r = Mono_Posix_Signum_SIGIO; return 0;}
#endif /* ndef SIGIO */
#ifdef SIGIOT
	if (x == SIGIOT)
		{*r = Mono_Posix_Signum_SIGIOT; return 0;}
#endif /* ndef SIGIOT */
#ifdef SIGKILL
	if (x == SIGKILL)
		{*r = Mono_Posix_Signum_SIGKILL; return 0;}
#endif /* ndef SIGKILL */
#ifdef SIGPIPE
	if (x == SIGPIPE)
		{*r = Mono_Posix_Signum_SIGPIPE; return 0;}
#endif /* ndef SIGPIPE */
#ifdef SIGPOLL
	if (x == SIGPOLL)
		{*r = Mono_Posix_Signum_SIGPOLL; return 0;}
#endif /* ndef SIGPOLL */
#ifdef SIGPROF
	if (x == SIGPROF)
		{*r = Mono_Posix_Signum_SIGPROF; return 0;}
#endif /* ndef SIGPROF */
#ifdef SIGPWR
	if (x == SIGPWR)
		{*r = Mono_Posix_Signum_SIGPWR; return 0;}
#endif /* ndef SIGPWR */
#ifdef SIGQUIT
	if (x == SIGQUIT)
		{*r = Mono_Posix_Signum_SIGQUIT; return 0;}
#endif /* ndef SIGQUIT */
#ifdef SIGSEGV
	if (x == SIGSEGV)
		{*r = Mono_Posix_Signum_SIGSEGV; return 0;}
#endif /* ndef SIGSEGV */
#ifdef SIGSTKFLT
	if (x == SIGSTKFLT)
		{*r = Mono_Posix_Signum_SIGSTKFLT; return 0;}
#endif /* ndef SIGSTKFLT */
#ifdef SIGSTOP
	if (x == SIGSTOP)
		{*r = Mono_Posix_Signum_SIGSTOP; return 0;}
#endif /* ndef SIGSTOP */
#ifdef SIGSYS
	if (x == SIGSYS)
		{*r = Mono_Posix_Signum_SIGSYS; return 0;}
#endif /* ndef SIGSYS */
#ifdef SIGTERM
	if (x == SIGTERM)
		{*r = Mono_Posix_Signum_SIGTERM; return 0;}
#endif /* ndef SIGTERM */
#ifdef SIGTRAP
	if (x == SIGTRAP)
		{*r = Mono_Posix_Signum_SIGTRAP; return 0;}
#endif /* ndef SIGTRAP */
#ifdef SIGTSTP
	if (x == SIGTSTP)
		{*r = Mono_Posix_Signum_SIGTSTP; return 0;}
#endif /* ndef SIGTSTP */
#ifdef SIGTTIN
	if (x == SIGTTIN)
		{*r = Mono_Posix_Signum_SIGTTIN; return 0;}
#endif /* ndef SIGTTIN */
#ifdef SIGTTOU
	if (x == SIGTTOU)
		{*r = Mono_Posix_Signum_SIGTTOU; return 0;}
#endif /* ndef SIGTTOU */
#ifdef SIGUNUSED
	if (x == SIGUNUSED)
		{*r = Mono_Posix_Signum_SIGUNUSED; return 0;}
#endif /* ndef SIGUNUSED */
#ifdef SIGURG
	if (x == SIGURG)
		{*r = Mono_Posix_Signum_SIGURG; return 0;}
#endif /* ndef SIGURG */
#ifdef SIGUSR1
	if (x == SIGUSR1)
		{*r = Mono_Posix_Signum_SIGUSR1; return 0;}
#endif /* ndef SIGUSR1 */
#ifdef SIGUSR2
	if (x == SIGUSR2)
		{*r = Mono_Posix_Signum_SIGUSR2; return 0;}
#endif /* ndef SIGUSR2 */
#ifdef SIGVTALRM
	if (x == SIGVTALRM)
		{*r = Mono_Posix_Signum_SIGVTALRM; return 0;}
#endif /* ndef SIGVTALRM */
#ifdef SIGWINCH
	if (x == SIGWINCH)
		{*r = Mono_Posix_Signum_SIGWINCH; return 0;}
#endif /* ndef SIGWINCH */
#ifdef SIGXCPU
	if (x == SIGXCPU)
		{*r = Mono_Posix_Signum_SIGXCPU; return 0;}
#endif /* ndef SIGXCPU */
#ifdef SIGXFSZ
	if (x == SIGXFSZ)
		{*r = Mono_Posix_Signum_SIGXFSZ; return 0;}
#endif /* ndef SIGXFSZ */
	errno = EINVAL; return -1;
}

#ifdef HAVE_STRUCT_STAT
int
Mono_Posix_FromStat (struct Mono_Posix_Stat *from, struct stat *to)
{
	_cnm_return_val_if_overflow (dev_t, from->st_dev, -1);
	_cnm_return_val_if_overflow (ino_t, from->st_ino, -1);
	_cnm_return_val_if_overflow (nlink_t, from->st_nlink, -1);
	_cnm_return_val_if_overflow (uid_t, from->st_uid, -1);
	_cnm_return_val_if_overflow (gid_t, from->st_gid, -1);
	_cnm_return_val_if_overflow (dev_t, from->st_rdev, -1);
	_cnm_return_val_if_overflow (off_t, from->st_size, -1);
	_cnm_return_val_if_overflow (blksize_t, from->st_blksize, -1);
	_cnm_return_val_if_overflow (blkcnt_t, from->st_blocks, -1);
	_cnm_return_val_if_overflow (time_t, from->st_atime_, -1);
	_cnm_return_val_if_overflow (time_t, from->st_mtime_, -1);
	_cnm_return_val_if_overflow (time_t, from->st_ctime_, -1);

	memset (to, 0, sizeof(*to));

	to->st_dev     = from->st_dev;
	to->st_ino     = from->st_ino;
	if (Mono_Posix_FromFilePermissions (from->st_mode, &to->st_mode) != 0) {
		return -1;
	}
	to->st_nlink   = from->st_nlink;
	to->st_uid     = from->st_uid;
	to->st_gid     = from->st_gid;
	to->st_rdev    = from->st_rdev;
	to->st_size    = from->st_size;
	to->st_blksize = from->st_blksize;
	to->st_blocks  = from->st_blocks;
	to->st_atime   = from->st_atime_;
	to->st_mtime   = from->st_mtime_;
	to->st_ctime   = from->st_ctime_;

	return 0;
}
#endif /* ndef HAVE_STRUCT_STAT */


#ifdef HAVE_STRUCT_STAT
int
Mono_Posix_ToStat (struct stat *from, struct Mono_Posix_Stat *to)
{
	_cnm_return_val_if_overflow (guint64, from->st_dev, -1);
	_cnm_return_val_if_overflow (guint64, from->st_ino, -1);
	_cnm_return_val_if_overflow (guint64, from->st_nlink, -1);
	_cnm_return_val_if_overflow (unsigned int, from->st_uid, -1);
	_cnm_return_val_if_overflow (unsigned int, from->st_gid, -1);
	_cnm_return_val_if_overflow (guint64, from->st_rdev, -1);
	_cnm_return_val_if_overflow (gint64, from->st_size, -1);
	_cnm_return_val_if_overflow (gint64, from->st_blksize, -1);
	_cnm_return_val_if_overflow (gint64, from->st_blocks, -1);
	_cnm_return_val_if_overflow (gint64, from->st_atime, -1);
	_cnm_return_val_if_overflow (gint64, from->st_mtime, -1);
	_cnm_return_val_if_overflow (gint64, from->st_ctime, -1);

	memset (to, 0, sizeof(*to));

	to->st_dev     = from->st_dev;
	to->st_ino     = from->st_ino;
	if (Mono_Posix_ToFilePermissions (from->st_mode, &to->st_mode) != 0) {
		return -1;
	}
	to->st_nlink   = from->st_nlink;
	to->st_uid     = from->st_uid;
	to->st_gid     = from->st_gid;
	to->st_rdev    = from->st_rdev;
	to->st_size    = from->st_size;
	to->st_blksize = from->st_blksize;
	to->st_blocks  = from->st_blocks;
	to->st_atime_  = from->st_atime;
	to->st_mtime_  = from->st_mtime;
	to->st_ctime_  = from->st_ctime;

	return 0;
}
#endif /* ndef HAVE_STRUCT_STAT */


int Mono_Posix_FromSysconfName (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_SysconfName__SC_2_CHAR_TERM)
#ifdef _SC_2_CHAR_TERM
		{*r = _SC_2_CHAR_TERM; return 0;}
#else /* def _SC_2_CHAR_TERM */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_CHAR_TERM */
	if (x == Mono_Posix_SysconfName__SC_2_C_BIND)
#ifdef _SC_2_C_BIND
		{*r = _SC_2_C_BIND; return 0;}
#else /* def _SC_2_C_BIND */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_C_BIND */
	if (x == Mono_Posix_SysconfName__SC_2_C_DEV)
#ifdef _SC_2_C_DEV
		{*r = _SC_2_C_DEV; return 0;}
#else /* def _SC_2_C_DEV */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_C_DEV */
	if (x == Mono_Posix_SysconfName__SC_2_C_VERSION)
#ifdef _SC_2_C_VERSION
		{*r = _SC_2_C_VERSION; return 0;}
#else /* def _SC_2_C_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_C_VERSION */
	if (x == Mono_Posix_SysconfName__SC_2_FORT_DEV)
#ifdef _SC_2_FORT_DEV
		{*r = _SC_2_FORT_DEV; return 0;}
#else /* def _SC_2_FORT_DEV */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_FORT_DEV */
	if (x == Mono_Posix_SysconfName__SC_2_FORT_RUN)
#ifdef _SC_2_FORT_RUN
		{*r = _SC_2_FORT_RUN; return 0;}
#else /* def _SC_2_FORT_RUN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_FORT_RUN */
	if (x == Mono_Posix_SysconfName__SC_2_LOCALEDEF)
#ifdef _SC_2_LOCALEDEF
		{*r = _SC_2_LOCALEDEF; return 0;}
#else /* def _SC_2_LOCALEDEF */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_LOCALEDEF */
	if (x == Mono_Posix_SysconfName__SC_2_PBS)
#ifdef _SC_2_PBS
		{*r = _SC_2_PBS; return 0;}
#else /* def _SC_2_PBS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS */
	if (x == Mono_Posix_SysconfName__SC_2_PBS_ACCOUNTING)
#ifdef _SC_2_PBS_ACCOUNTING
		{*r = _SC_2_PBS_ACCOUNTING; return 0;}
#else /* def _SC_2_PBS_ACCOUNTING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS_ACCOUNTING */
	if (x == Mono_Posix_SysconfName__SC_2_PBS_CHECKPOINT)
#ifdef _SC_2_PBS_CHECKPOINT
		{*r = _SC_2_PBS_CHECKPOINT; return 0;}
#else /* def _SC_2_PBS_CHECKPOINT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS_CHECKPOINT */
	if (x == Mono_Posix_SysconfName__SC_2_PBS_LOCATE)
#ifdef _SC_2_PBS_LOCATE
		{*r = _SC_2_PBS_LOCATE; return 0;}
#else /* def _SC_2_PBS_LOCATE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS_LOCATE */
	if (x == Mono_Posix_SysconfName__SC_2_PBS_MESSAGE)
#ifdef _SC_2_PBS_MESSAGE
		{*r = _SC_2_PBS_MESSAGE; return 0;}
#else /* def _SC_2_PBS_MESSAGE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS_MESSAGE */
	if (x == Mono_Posix_SysconfName__SC_2_PBS_TRACK)
#ifdef _SC_2_PBS_TRACK
		{*r = _SC_2_PBS_TRACK; return 0;}
#else /* def _SC_2_PBS_TRACK */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_PBS_TRACK */
	if (x == Mono_Posix_SysconfName__SC_2_SW_DEV)
#ifdef _SC_2_SW_DEV
		{*r = _SC_2_SW_DEV; return 0;}
#else /* def _SC_2_SW_DEV */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_SW_DEV */
	if (x == Mono_Posix_SysconfName__SC_2_UPE)
#ifdef _SC_2_UPE
		{*r = _SC_2_UPE; return 0;}
#else /* def _SC_2_UPE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_UPE */
	if (x == Mono_Posix_SysconfName__SC_2_VERSION)
#ifdef _SC_2_VERSION
		{*r = _SC_2_VERSION; return 0;}
#else /* def _SC_2_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_2_VERSION */
	if (x == Mono_Posix_SysconfName__SC_ADVISORY_INFO)
#ifdef _SC_ADVISORY_INFO
		{*r = _SC_ADVISORY_INFO; return 0;}
#else /* def _SC_ADVISORY_INFO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_ADVISORY_INFO */
	if (x == Mono_Posix_SysconfName__SC_AIO_LISTIO_MAX)
#ifdef _SC_AIO_LISTIO_MAX
		{*r = _SC_AIO_LISTIO_MAX; return 0;}
#else /* def _SC_AIO_LISTIO_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_AIO_LISTIO_MAX */
	if (x == Mono_Posix_SysconfName__SC_AIO_MAX)
#ifdef _SC_AIO_MAX
		{*r = _SC_AIO_MAX; return 0;}
#else /* def _SC_AIO_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_AIO_MAX */
	if (x == Mono_Posix_SysconfName__SC_AIO_PRIO_DELTA_MAX)
#ifdef _SC_AIO_PRIO_DELTA_MAX
		{*r = _SC_AIO_PRIO_DELTA_MAX; return 0;}
#else /* def _SC_AIO_PRIO_DELTA_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_AIO_PRIO_DELTA_MAX */
	if (x == Mono_Posix_SysconfName__SC_ARG_MAX)
#ifdef _SC_ARG_MAX
		{*r = _SC_ARG_MAX; return 0;}
#else /* def _SC_ARG_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_ARG_MAX */
	if (x == Mono_Posix_SysconfName__SC_ASYNCHRONOUS_IO)
#ifdef _SC_ASYNCHRONOUS_IO
		{*r = _SC_ASYNCHRONOUS_IO; return 0;}
#else /* def _SC_ASYNCHRONOUS_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_ASYNCHRONOUS_IO */
	if (x == Mono_Posix_SysconfName__SC_ATEXIT_MAX)
#ifdef _SC_ATEXIT_MAX
		{*r = _SC_ATEXIT_MAX; return 0;}
#else /* def _SC_ATEXIT_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_ATEXIT_MAX */
	if (x == Mono_Posix_SysconfName__SC_AVPHYS_PAGES)
#ifdef _SC_AVPHYS_PAGES
		{*r = _SC_AVPHYS_PAGES; return 0;}
#else /* def _SC_AVPHYS_PAGES */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_AVPHYS_PAGES */
	if (x == Mono_Posix_SysconfName__SC_BARRIERS)
#ifdef _SC_BARRIERS
		{*r = _SC_BARRIERS; return 0;}
#else /* def _SC_BARRIERS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BARRIERS */
	if (x == Mono_Posix_SysconfName__SC_BASE)
#ifdef _SC_BASE
		{*r = _SC_BASE; return 0;}
#else /* def _SC_BASE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BASE */
	if (x == Mono_Posix_SysconfName__SC_BC_BASE_MAX)
#ifdef _SC_BC_BASE_MAX
		{*r = _SC_BC_BASE_MAX; return 0;}
#else /* def _SC_BC_BASE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BC_BASE_MAX */
	if (x == Mono_Posix_SysconfName__SC_BC_DIM_MAX)
#ifdef _SC_BC_DIM_MAX
		{*r = _SC_BC_DIM_MAX; return 0;}
#else /* def _SC_BC_DIM_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BC_DIM_MAX */
	if (x == Mono_Posix_SysconfName__SC_BC_SCALE_MAX)
#ifdef _SC_BC_SCALE_MAX
		{*r = _SC_BC_SCALE_MAX; return 0;}
#else /* def _SC_BC_SCALE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BC_SCALE_MAX */
	if (x == Mono_Posix_SysconfName__SC_BC_STRING_MAX)
#ifdef _SC_BC_STRING_MAX
		{*r = _SC_BC_STRING_MAX; return 0;}
#else /* def _SC_BC_STRING_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_BC_STRING_MAX */
	if (x == Mono_Posix_SysconfName__SC_CHARCLASS_NAME_MAX)
#ifdef _SC_CHARCLASS_NAME_MAX
		{*r = _SC_CHARCLASS_NAME_MAX; return 0;}
#else /* def _SC_CHARCLASS_NAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CHARCLASS_NAME_MAX */
	if (x == Mono_Posix_SysconfName__SC_CHAR_BIT)
#ifdef _SC_CHAR_BIT
		{*r = _SC_CHAR_BIT; return 0;}
#else /* def _SC_CHAR_BIT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CHAR_BIT */
	if (x == Mono_Posix_SysconfName__SC_CHAR_MAX)
#ifdef _SC_CHAR_MAX
		{*r = _SC_CHAR_MAX; return 0;}
#else /* def _SC_CHAR_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CHAR_MAX */
	if (x == Mono_Posix_SysconfName__SC_CHAR_MIN)
#ifdef _SC_CHAR_MIN
		{*r = _SC_CHAR_MIN; return 0;}
#else /* def _SC_CHAR_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CHAR_MIN */
	if (x == Mono_Posix_SysconfName__SC_CHILD_MAX)
#ifdef _SC_CHILD_MAX
		{*r = _SC_CHILD_MAX; return 0;}
#else /* def _SC_CHILD_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CHILD_MAX */
	if (x == Mono_Posix_SysconfName__SC_CLK_TCK)
#ifdef _SC_CLK_TCK
		{*r = _SC_CLK_TCK; return 0;}
#else /* def _SC_CLK_TCK */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CLK_TCK */
	if (x == Mono_Posix_SysconfName__SC_CLOCK_SELECTION)
#ifdef _SC_CLOCK_SELECTION
		{*r = _SC_CLOCK_SELECTION; return 0;}
#else /* def _SC_CLOCK_SELECTION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CLOCK_SELECTION */
	if (x == Mono_Posix_SysconfName__SC_COLL_WEIGHTS_MAX)
#ifdef _SC_COLL_WEIGHTS_MAX
		{*r = _SC_COLL_WEIGHTS_MAX; return 0;}
#else /* def _SC_COLL_WEIGHTS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_COLL_WEIGHTS_MAX */
	if (x == Mono_Posix_SysconfName__SC_CPUTIME)
#ifdef _SC_CPUTIME
		{*r = _SC_CPUTIME; return 0;}
#else /* def _SC_CPUTIME */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_CPUTIME */
	if (x == Mono_Posix_SysconfName__SC_C_LANG_SUPPORT)
#ifdef _SC_C_LANG_SUPPORT
		{*r = _SC_C_LANG_SUPPORT; return 0;}
#else /* def _SC_C_LANG_SUPPORT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_C_LANG_SUPPORT */
	if (x == Mono_Posix_SysconfName__SC_C_LANG_SUPPORT_R)
#ifdef _SC_C_LANG_SUPPORT_R
		{*r = _SC_C_LANG_SUPPORT_R; return 0;}
#else /* def _SC_C_LANG_SUPPORT_R */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_C_LANG_SUPPORT_R */
	if (x == Mono_Posix_SysconfName__SC_DELAYTIMER_MAX)
#ifdef _SC_DELAYTIMER_MAX
		{*r = _SC_DELAYTIMER_MAX; return 0;}
#else /* def _SC_DELAYTIMER_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_DELAYTIMER_MAX */
	if (x == Mono_Posix_SysconfName__SC_DEVICE_IO)
#ifdef _SC_DEVICE_IO
		{*r = _SC_DEVICE_IO; return 0;}
#else /* def _SC_DEVICE_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_DEVICE_IO */
	if (x == Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC)
#ifdef _SC_DEVICE_SPECIFIC
		{*r = _SC_DEVICE_SPECIFIC; return 0;}
#else /* def _SC_DEVICE_SPECIFIC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_DEVICE_SPECIFIC */
	if (x == Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC_R)
#ifdef _SC_DEVICE_SPECIFIC_R
		{*r = _SC_DEVICE_SPECIFIC_R; return 0;}
#else /* def _SC_DEVICE_SPECIFIC_R */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_DEVICE_SPECIFIC_R */
	if (x == Mono_Posix_SysconfName__SC_EQUIV_CLASS_MAX)
#ifdef _SC_EQUIV_CLASS_MAX
		{*r = _SC_EQUIV_CLASS_MAX; return 0;}
#else /* def _SC_EQUIV_CLASS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_EQUIV_CLASS_MAX */
	if (x == Mono_Posix_SysconfName__SC_EXPR_NEST_MAX)
#ifdef _SC_EXPR_NEST_MAX
		{*r = _SC_EXPR_NEST_MAX; return 0;}
#else /* def _SC_EXPR_NEST_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_EXPR_NEST_MAX */
	if (x == Mono_Posix_SysconfName__SC_FD_MGMT)
#ifdef _SC_FD_MGMT
		{*r = _SC_FD_MGMT; return 0;}
#else /* def _SC_FD_MGMT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FD_MGMT */
	if (x == Mono_Posix_SysconfName__SC_FIFO)
#ifdef _SC_FIFO
		{*r = _SC_FIFO; return 0;}
#else /* def _SC_FIFO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FIFO */
	if (x == Mono_Posix_SysconfName__SC_FILE_ATTRIBUTES)
#ifdef _SC_FILE_ATTRIBUTES
		{*r = _SC_FILE_ATTRIBUTES; return 0;}
#else /* def _SC_FILE_ATTRIBUTES */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FILE_ATTRIBUTES */
	if (x == Mono_Posix_SysconfName__SC_FILE_LOCKING)
#ifdef _SC_FILE_LOCKING
		{*r = _SC_FILE_LOCKING; return 0;}
#else /* def _SC_FILE_LOCKING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FILE_LOCKING */
	if (x == Mono_Posix_SysconfName__SC_FILE_SYSTEM)
#ifdef _SC_FILE_SYSTEM
		{*r = _SC_FILE_SYSTEM; return 0;}
#else /* def _SC_FILE_SYSTEM */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FILE_SYSTEM */
	if (x == Mono_Posix_SysconfName__SC_FSYNC)
#ifdef _SC_FSYNC
		{*r = _SC_FSYNC; return 0;}
#else /* def _SC_FSYNC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_FSYNC */
	if (x == Mono_Posix_SysconfName__SC_GETGR_R_SIZE_MAX)
#ifdef _SC_GETGR_R_SIZE_MAX
		{*r = _SC_GETGR_R_SIZE_MAX; return 0;}
#else /* def _SC_GETGR_R_SIZE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_GETGR_R_SIZE_MAX */
	if (x == Mono_Posix_SysconfName__SC_GETPW_R_SIZE_MAX)
#ifdef _SC_GETPW_R_SIZE_MAX
		{*r = _SC_GETPW_R_SIZE_MAX; return 0;}
#else /* def _SC_GETPW_R_SIZE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_GETPW_R_SIZE_MAX */
	if (x == Mono_Posix_SysconfName__SC_HOST_NAME_MAX)
#ifdef _SC_HOST_NAME_MAX
		{*r = _SC_HOST_NAME_MAX; return 0;}
#else /* def _SC_HOST_NAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_HOST_NAME_MAX */
	if (x == Mono_Posix_SysconfName__SC_INT_MAX)
#ifdef _SC_INT_MAX
		{*r = _SC_INT_MAX; return 0;}
#else /* def _SC_INT_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_INT_MAX */
	if (x == Mono_Posix_SysconfName__SC_INT_MIN)
#ifdef _SC_INT_MIN
		{*r = _SC_INT_MIN; return 0;}
#else /* def _SC_INT_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_INT_MIN */
	if (x == Mono_Posix_SysconfName__SC_IOV_MAX)
#ifdef _SC_IOV_MAX
		{*r = _SC_IOV_MAX; return 0;}
#else /* def _SC_IOV_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_IOV_MAX */
	if (x == Mono_Posix_SysconfName__SC_JOB_CONTROL)
#ifdef _SC_JOB_CONTROL
		{*r = _SC_JOB_CONTROL; return 0;}
#else /* def _SC_JOB_CONTROL */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_JOB_CONTROL */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_ASSOC)
#ifdef _SC_LEVEL1_DCACHE_ASSOC
		{*r = _SC_LEVEL1_DCACHE_ASSOC; return 0;}
#else /* def _SC_LEVEL1_DCACHE_ASSOC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_DCACHE_ASSOC */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_LINESIZE)
#ifdef _SC_LEVEL1_DCACHE_LINESIZE
		{*r = _SC_LEVEL1_DCACHE_LINESIZE; return 0;}
#else /* def _SC_LEVEL1_DCACHE_LINESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_DCACHE_LINESIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_SIZE)
#ifdef _SC_LEVEL1_DCACHE_SIZE
		{*r = _SC_LEVEL1_DCACHE_SIZE; return 0;}
#else /* def _SC_LEVEL1_DCACHE_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_DCACHE_SIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_ASSOC)
#ifdef _SC_LEVEL1_ICACHE_ASSOC
		{*r = _SC_LEVEL1_ICACHE_ASSOC; return 0;}
#else /* def _SC_LEVEL1_ICACHE_ASSOC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_ICACHE_ASSOC */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_LINESIZE)
#ifdef _SC_LEVEL1_ICACHE_LINESIZE
		{*r = _SC_LEVEL1_ICACHE_LINESIZE; return 0;}
#else /* def _SC_LEVEL1_ICACHE_LINESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_ICACHE_LINESIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_SIZE)
#ifdef _SC_LEVEL1_ICACHE_SIZE
		{*r = _SC_LEVEL1_ICACHE_SIZE; return 0;}
#else /* def _SC_LEVEL1_ICACHE_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL1_ICACHE_SIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_ASSOC)
#ifdef _SC_LEVEL2_CACHE_ASSOC
		{*r = _SC_LEVEL2_CACHE_ASSOC; return 0;}
#else /* def _SC_LEVEL2_CACHE_ASSOC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL2_CACHE_ASSOC */
	if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_LINESIZE)
#ifdef _SC_LEVEL2_CACHE_LINESIZE
		{*r = _SC_LEVEL2_CACHE_LINESIZE; return 0;}
#else /* def _SC_LEVEL2_CACHE_LINESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL2_CACHE_LINESIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL2_CACHE_SIZE)
#ifdef _SC_LEVEL2_CACHE_SIZE
		{*r = _SC_LEVEL2_CACHE_SIZE; return 0;}
#else /* def _SC_LEVEL2_CACHE_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL2_CACHE_SIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_ASSOC)
#ifdef _SC_LEVEL3_CACHE_ASSOC
		{*r = _SC_LEVEL3_CACHE_ASSOC; return 0;}
#else /* def _SC_LEVEL3_CACHE_ASSOC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL3_CACHE_ASSOC */
	if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_LINESIZE)
#ifdef _SC_LEVEL3_CACHE_LINESIZE
		{*r = _SC_LEVEL3_CACHE_LINESIZE; return 0;}
#else /* def _SC_LEVEL3_CACHE_LINESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL3_CACHE_LINESIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL3_CACHE_SIZE)
#ifdef _SC_LEVEL3_CACHE_SIZE
		{*r = _SC_LEVEL3_CACHE_SIZE; return 0;}
#else /* def _SC_LEVEL3_CACHE_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL3_CACHE_SIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_ASSOC)
#ifdef _SC_LEVEL4_CACHE_ASSOC
		{*r = _SC_LEVEL4_CACHE_ASSOC; return 0;}
#else /* def _SC_LEVEL4_CACHE_ASSOC */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL4_CACHE_ASSOC */
	if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_LINESIZE)
#ifdef _SC_LEVEL4_CACHE_LINESIZE
		{*r = _SC_LEVEL4_CACHE_LINESIZE; return 0;}
#else /* def _SC_LEVEL4_CACHE_LINESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL4_CACHE_LINESIZE */
	if (x == Mono_Posix_SysconfName__SC_LEVEL4_CACHE_SIZE)
#ifdef _SC_LEVEL4_CACHE_SIZE
		{*r = _SC_LEVEL4_CACHE_SIZE; return 0;}
#else /* def _SC_LEVEL4_CACHE_SIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LEVEL4_CACHE_SIZE */
	if (x == Mono_Posix_SysconfName__SC_LINE_MAX)
#ifdef _SC_LINE_MAX
		{*r = _SC_LINE_MAX; return 0;}
#else /* def _SC_LINE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LINE_MAX */
	if (x == Mono_Posix_SysconfName__SC_LOGIN_NAME_MAX)
#ifdef _SC_LOGIN_NAME_MAX
		{*r = _SC_LOGIN_NAME_MAX; return 0;}
#else /* def _SC_LOGIN_NAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LOGIN_NAME_MAX */
	if (x == Mono_Posix_SysconfName__SC_LONG_BIT)
#ifdef _SC_LONG_BIT
		{*r = _SC_LONG_BIT; return 0;}
#else /* def _SC_LONG_BIT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_LONG_BIT */
	if (x == Mono_Posix_SysconfName__SC_MAPPED_FILES)
#ifdef _SC_MAPPED_FILES
		{*r = _SC_MAPPED_FILES; return 0;}
#else /* def _SC_MAPPED_FILES */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MAPPED_FILES */
	if (x == Mono_Posix_SysconfName__SC_MB_LEN_MAX)
#ifdef _SC_MB_LEN_MAX
		{*r = _SC_MB_LEN_MAX; return 0;}
#else /* def _SC_MB_LEN_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MB_LEN_MAX */
	if (x == Mono_Posix_SysconfName__SC_MEMLOCK)
#ifdef _SC_MEMLOCK
		{*r = _SC_MEMLOCK; return 0;}
#else /* def _SC_MEMLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MEMLOCK */
	if (x == Mono_Posix_SysconfName__SC_MEMLOCK_RANGE)
#ifdef _SC_MEMLOCK_RANGE
		{*r = _SC_MEMLOCK_RANGE; return 0;}
#else /* def _SC_MEMLOCK_RANGE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MEMLOCK_RANGE */
	if (x == Mono_Posix_SysconfName__SC_MEMORY_PROTECTION)
#ifdef _SC_MEMORY_PROTECTION
		{*r = _SC_MEMORY_PROTECTION; return 0;}
#else /* def _SC_MEMORY_PROTECTION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MEMORY_PROTECTION */
	if (x == Mono_Posix_SysconfName__SC_MESSAGE_PASSING)
#ifdef _SC_MESSAGE_PASSING
		{*r = _SC_MESSAGE_PASSING; return 0;}
#else /* def _SC_MESSAGE_PASSING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MESSAGE_PASSING */
	if (x == Mono_Posix_SysconfName__SC_MONOTONIC_CLOCK)
#ifdef _SC_MONOTONIC_CLOCK
		{*r = _SC_MONOTONIC_CLOCK; return 0;}
#else /* def _SC_MONOTONIC_CLOCK */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MONOTONIC_CLOCK */
	if (x == Mono_Posix_SysconfName__SC_MQ_OPEN_MAX)
#ifdef _SC_MQ_OPEN_MAX
		{*r = _SC_MQ_OPEN_MAX; return 0;}
#else /* def _SC_MQ_OPEN_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MQ_OPEN_MAX */
	if (x == Mono_Posix_SysconfName__SC_MQ_PRIO_MAX)
#ifdef _SC_MQ_PRIO_MAX
		{*r = _SC_MQ_PRIO_MAX; return 0;}
#else /* def _SC_MQ_PRIO_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MQ_PRIO_MAX */
	if (x == Mono_Posix_SysconfName__SC_MULTI_PROCESS)
#ifdef _SC_MULTI_PROCESS
		{*r = _SC_MULTI_PROCESS; return 0;}
#else /* def _SC_MULTI_PROCESS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_MULTI_PROCESS */
	if (x == Mono_Posix_SysconfName__SC_NETWORKING)
#ifdef _SC_NETWORKING
		{*r = _SC_NETWORKING; return 0;}
#else /* def _SC_NETWORKING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NETWORKING */
	if (x == Mono_Posix_SysconfName__SC_NGROUPS_MAX)
#ifdef _SC_NGROUPS_MAX
		{*r = _SC_NGROUPS_MAX; return 0;}
#else /* def _SC_NGROUPS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NGROUPS_MAX */
	if (x == Mono_Posix_SysconfName__SC_NL_ARGMAX)
#ifdef _SC_NL_ARGMAX
		{*r = _SC_NL_ARGMAX; return 0;}
#else /* def _SC_NL_ARGMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_ARGMAX */
	if (x == Mono_Posix_SysconfName__SC_NL_LANGMAX)
#ifdef _SC_NL_LANGMAX
		{*r = _SC_NL_LANGMAX; return 0;}
#else /* def _SC_NL_LANGMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_LANGMAX */
	if (x == Mono_Posix_SysconfName__SC_NL_MSGMAX)
#ifdef _SC_NL_MSGMAX
		{*r = _SC_NL_MSGMAX; return 0;}
#else /* def _SC_NL_MSGMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_MSGMAX */
	if (x == Mono_Posix_SysconfName__SC_NL_NMAX)
#ifdef _SC_NL_NMAX
		{*r = _SC_NL_NMAX; return 0;}
#else /* def _SC_NL_NMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_NMAX */
	if (x == Mono_Posix_SysconfName__SC_NL_SETMAX)
#ifdef _SC_NL_SETMAX
		{*r = _SC_NL_SETMAX; return 0;}
#else /* def _SC_NL_SETMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_SETMAX */
	if (x == Mono_Posix_SysconfName__SC_NL_TEXTMAX)
#ifdef _SC_NL_TEXTMAX
		{*r = _SC_NL_TEXTMAX; return 0;}
#else /* def _SC_NL_TEXTMAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NL_TEXTMAX */
	if (x == Mono_Posix_SysconfName__SC_NPROCESSORS_CONF)
#ifdef _SC_NPROCESSORS_CONF
		{*r = _SC_NPROCESSORS_CONF; return 0;}
#else /* def _SC_NPROCESSORS_CONF */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NPROCESSORS_CONF */
	if (x == Mono_Posix_SysconfName__SC_NPROCESSORS_ONLN)
#ifdef _SC_NPROCESSORS_ONLN
		{*r = _SC_NPROCESSORS_ONLN; return 0;}
#else /* def _SC_NPROCESSORS_ONLN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NPROCESSORS_ONLN */
	if (x == Mono_Posix_SysconfName__SC_NZERO)
#ifdef _SC_NZERO
		{*r = _SC_NZERO; return 0;}
#else /* def _SC_NZERO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_NZERO */
	if (x == Mono_Posix_SysconfName__SC_OPEN_MAX)
#ifdef _SC_OPEN_MAX
		{*r = _SC_OPEN_MAX; return 0;}
#else /* def _SC_OPEN_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_OPEN_MAX */
	if (x == Mono_Posix_SysconfName__SC_PAGESIZE)
#ifdef _SC_PAGESIZE
		{*r = _SC_PAGESIZE; return 0;}
#else /* def _SC_PAGESIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PAGESIZE */
	if (x == Mono_Posix_SysconfName__SC_PASS_MAX)
#ifdef _SC_PASS_MAX
		{*r = _SC_PASS_MAX; return 0;}
#else /* def _SC_PASS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PASS_MAX */
	if (x == Mono_Posix_SysconfName__SC_PHYS_PAGES)
#ifdef _SC_PHYS_PAGES
		{*r = _SC_PHYS_PAGES; return 0;}
#else /* def _SC_PHYS_PAGES */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PHYS_PAGES */
	if (x == Mono_Posix_SysconfName__SC_PII)
#ifdef _SC_PII
		{*r = _SC_PII; return 0;}
#else /* def _SC_PII */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII */
	if (x == Mono_Posix_SysconfName__SC_PII_INTERNET)
#ifdef _SC_PII_INTERNET
		{*r = _SC_PII_INTERNET; return 0;}
#else /* def _SC_PII_INTERNET */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_INTERNET */
	if (x == Mono_Posix_SysconfName__SC_PII_INTERNET_DGRAM)
#ifdef _SC_PII_INTERNET_DGRAM
		{*r = _SC_PII_INTERNET_DGRAM; return 0;}
#else /* def _SC_PII_INTERNET_DGRAM */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_INTERNET_DGRAM */
	if (x == Mono_Posix_SysconfName__SC_PII_INTERNET_STREAM)
#ifdef _SC_PII_INTERNET_STREAM
		{*r = _SC_PII_INTERNET_STREAM; return 0;}
#else /* def _SC_PII_INTERNET_STREAM */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_INTERNET_STREAM */
	if (x == Mono_Posix_SysconfName__SC_PII_OSI)
#ifdef _SC_PII_OSI
		{*r = _SC_PII_OSI; return 0;}
#else /* def _SC_PII_OSI */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_OSI */
	if (x == Mono_Posix_SysconfName__SC_PII_OSI_CLTS)
#ifdef _SC_PII_OSI_CLTS
		{*r = _SC_PII_OSI_CLTS; return 0;}
#else /* def _SC_PII_OSI_CLTS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_OSI_CLTS */
	if (x == Mono_Posix_SysconfName__SC_PII_OSI_COTS)
#ifdef _SC_PII_OSI_COTS
		{*r = _SC_PII_OSI_COTS; return 0;}
#else /* def _SC_PII_OSI_COTS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_OSI_COTS */
	if (x == Mono_Posix_SysconfName__SC_PII_OSI_M)
#ifdef _SC_PII_OSI_M
		{*r = _SC_PII_OSI_M; return 0;}
#else /* def _SC_PII_OSI_M */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_OSI_M */
	if (x == Mono_Posix_SysconfName__SC_PII_SOCKET)
#ifdef _SC_PII_SOCKET
		{*r = _SC_PII_SOCKET; return 0;}
#else /* def _SC_PII_SOCKET */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_SOCKET */
	if (x == Mono_Posix_SysconfName__SC_PII_XTI)
#ifdef _SC_PII_XTI
		{*r = _SC_PII_XTI; return 0;}
#else /* def _SC_PII_XTI */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PII_XTI */
	if (x == Mono_Posix_SysconfName__SC_PIPE)
#ifdef _SC_PIPE
		{*r = _SC_PIPE; return 0;}
#else /* def _SC_PIPE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PIPE */
	if (x == Mono_Posix_SysconfName__SC_POLL)
#ifdef _SC_POLL
		{*r = _SC_POLL; return 0;}
#else /* def _SC_POLL */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_POLL */
	if (x == Mono_Posix_SysconfName__SC_PRIORITIZED_IO)
#ifdef _SC_PRIORITIZED_IO
		{*r = _SC_PRIORITIZED_IO; return 0;}
#else /* def _SC_PRIORITIZED_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PRIORITIZED_IO */
	if (x == Mono_Posix_SysconfName__SC_PRIORITY_SCHEDULING)
#ifdef _SC_PRIORITY_SCHEDULING
		{*r = _SC_PRIORITY_SCHEDULING; return 0;}
#else /* def _SC_PRIORITY_SCHEDULING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_PRIORITY_SCHEDULING */
	if (x == Mono_Posix_SysconfName__SC_READER_WRITER_LOCKS)
#ifdef _SC_READER_WRITER_LOCKS
		{*r = _SC_READER_WRITER_LOCKS; return 0;}
#else /* def _SC_READER_WRITER_LOCKS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_READER_WRITER_LOCKS */
	if (x == Mono_Posix_SysconfName__SC_REALTIME_SIGNALS)
#ifdef _SC_REALTIME_SIGNALS
		{*r = _SC_REALTIME_SIGNALS; return 0;}
#else /* def _SC_REALTIME_SIGNALS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_REALTIME_SIGNALS */
	if (x == Mono_Posix_SysconfName__SC_REGEXP)
#ifdef _SC_REGEXP
		{*r = _SC_REGEXP; return 0;}
#else /* def _SC_REGEXP */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_REGEXP */
	if (x == Mono_Posix_SysconfName__SC_REGEX_VERSION)
#ifdef _SC_REGEX_VERSION
		{*r = _SC_REGEX_VERSION; return 0;}
#else /* def _SC_REGEX_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_REGEX_VERSION */
	if (x == Mono_Posix_SysconfName__SC_RE_DUP_MAX)
#ifdef _SC_RE_DUP_MAX
		{*r = _SC_RE_DUP_MAX; return 0;}
#else /* def _SC_RE_DUP_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_RE_DUP_MAX */
	if (x == Mono_Posix_SysconfName__SC_RTSIG_MAX)
#ifdef _SC_RTSIG_MAX
		{*r = _SC_RTSIG_MAX; return 0;}
#else /* def _SC_RTSIG_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_RTSIG_MAX */
	if (x == Mono_Posix_SysconfName__SC_SAVED_IDS)
#ifdef _SC_SAVED_IDS
		{*r = _SC_SAVED_IDS; return 0;}
#else /* def _SC_SAVED_IDS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SAVED_IDS */
	if (x == Mono_Posix_SysconfName__SC_SCHAR_MAX)
#ifdef _SC_SCHAR_MAX
		{*r = _SC_SCHAR_MAX; return 0;}
#else /* def _SC_SCHAR_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SCHAR_MAX */
	if (x == Mono_Posix_SysconfName__SC_SCHAR_MIN)
#ifdef _SC_SCHAR_MIN
		{*r = _SC_SCHAR_MIN; return 0;}
#else /* def _SC_SCHAR_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SCHAR_MIN */
	if (x == Mono_Posix_SysconfName__SC_SELECT)
#ifdef _SC_SELECT
		{*r = _SC_SELECT; return 0;}
#else /* def _SC_SELECT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SELECT */
	if (x == Mono_Posix_SysconfName__SC_SEMAPHORES)
#ifdef _SC_SEMAPHORES
		{*r = _SC_SEMAPHORES; return 0;}
#else /* def _SC_SEMAPHORES */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SEMAPHORES */
	if (x == Mono_Posix_SysconfName__SC_SEM_NSEMS_MAX)
#ifdef _SC_SEM_NSEMS_MAX
		{*r = _SC_SEM_NSEMS_MAX; return 0;}
#else /* def _SC_SEM_NSEMS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SEM_NSEMS_MAX */
	if (x == Mono_Posix_SysconfName__SC_SEM_VALUE_MAX)
#ifdef _SC_SEM_VALUE_MAX
		{*r = _SC_SEM_VALUE_MAX; return 0;}
#else /* def _SC_SEM_VALUE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SEM_VALUE_MAX */
	if (x == Mono_Posix_SysconfName__SC_SHARED_MEMORY_OBJECTS)
#ifdef _SC_SHARED_MEMORY_OBJECTS
		{*r = _SC_SHARED_MEMORY_OBJECTS; return 0;}
#else /* def _SC_SHARED_MEMORY_OBJECTS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SHARED_MEMORY_OBJECTS */
	if (x == Mono_Posix_SysconfName__SC_SHELL)
#ifdef _SC_SHELL
		{*r = _SC_SHELL; return 0;}
#else /* def _SC_SHELL */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SHELL */
	if (x == Mono_Posix_SysconfName__SC_SHRT_MAX)
#ifdef _SC_SHRT_MAX
		{*r = _SC_SHRT_MAX; return 0;}
#else /* def _SC_SHRT_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SHRT_MAX */
	if (x == Mono_Posix_SysconfName__SC_SHRT_MIN)
#ifdef _SC_SHRT_MIN
		{*r = _SC_SHRT_MIN; return 0;}
#else /* def _SC_SHRT_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SHRT_MIN */
	if (x == Mono_Posix_SysconfName__SC_SIGNALS)
#ifdef _SC_SIGNALS
		{*r = _SC_SIGNALS; return 0;}
#else /* def _SC_SIGNALS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SIGNALS */
	if (x == Mono_Posix_SysconfName__SC_SIGQUEUE_MAX)
#ifdef _SC_SIGQUEUE_MAX
		{*r = _SC_SIGQUEUE_MAX; return 0;}
#else /* def _SC_SIGQUEUE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SIGQUEUE_MAX */
	if (x == Mono_Posix_SysconfName__SC_SINGLE_PROCESS)
#ifdef _SC_SINGLE_PROCESS
		{*r = _SC_SINGLE_PROCESS; return 0;}
#else /* def _SC_SINGLE_PROCESS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SINGLE_PROCESS */
	if (x == Mono_Posix_SysconfName__SC_SPAWN)
#ifdef _SC_SPAWN
		{*r = _SC_SPAWN; return 0;}
#else /* def _SC_SPAWN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SPAWN */
	if (x == Mono_Posix_SysconfName__SC_SPIN_LOCKS)
#ifdef _SC_SPIN_LOCKS
		{*r = _SC_SPIN_LOCKS; return 0;}
#else /* def _SC_SPIN_LOCKS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SPIN_LOCKS */
	if (x == Mono_Posix_SysconfName__SC_SPORADIC_SERVER)
#ifdef _SC_SPORADIC_SERVER
		{*r = _SC_SPORADIC_SERVER; return 0;}
#else /* def _SC_SPORADIC_SERVER */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SPORADIC_SERVER */
	if (x == Mono_Posix_SysconfName__SC_SSIZE_MAX)
#ifdef _SC_SSIZE_MAX
		{*r = _SC_SSIZE_MAX; return 0;}
#else /* def _SC_SSIZE_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SSIZE_MAX */
	if (x == Mono_Posix_SysconfName__SC_STREAMS)
#ifdef _SC_STREAMS
		{*r = _SC_STREAMS; return 0;}
#else /* def _SC_STREAMS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_STREAMS */
	if (x == Mono_Posix_SysconfName__SC_STREAM_MAX)
#ifdef _SC_STREAM_MAX
		{*r = _SC_STREAM_MAX; return 0;}
#else /* def _SC_STREAM_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_STREAM_MAX */
	if (x == Mono_Posix_SysconfName__SC_SYMLOOP_MAX)
#ifdef _SC_SYMLOOP_MAX
		{*r = _SC_SYMLOOP_MAX; return 0;}
#else /* def _SC_SYMLOOP_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SYMLOOP_MAX */
	if (x == Mono_Posix_SysconfName__SC_SYNCHRONIZED_IO)
#ifdef _SC_SYNCHRONIZED_IO
		{*r = _SC_SYNCHRONIZED_IO; return 0;}
#else /* def _SC_SYNCHRONIZED_IO */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SYNCHRONIZED_IO */
	if (x == Mono_Posix_SysconfName__SC_SYSTEM_DATABASE)
#ifdef _SC_SYSTEM_DATABASE
		{*r = _SC_SYSTEM_DATABASE; return 0;}
#else /* def _SC_SYSTEM_DATABASE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SYSTEM_DATABASE */
	if (x == Mono_Posix_SysconfName__SC_SYSTEM_DATABASE_R)
#ifdef _SC_SYSTEM_DATABASE_R
		{*r = _SC_SYSTEM_DATABASE_R; return 0;}
#else /* def _SC_SYSTEM_DATABASE_R */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_SYSTEM_DATABASE_R */
	if (x == Mono_Posix_SysconfName__SC_THREADS)
#ifdef _SC_THREADS
		{*r = _SC_THREADS; return 0;}
#else /* def _SC_THREADS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREADS */
	if (x == Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKADDR)
#ifdef _SC_THREAD_ATTR_STACKADDR
		{*r = _SC_THREAD_ATTR_STACKADDR; return 0;}
#else /* def _SC_THREAD_ATTR_STACKADDR */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_ATTR_STACKADDR */
	if (x == Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKSIZE)
#ifdef _SC_THREAD_ATTR_STACKSIZE
		{*r = _SC_THREAD_ATTR_STACKSIZE; return 0;}
#else /* def _SC_THREAD_ATTR_STACKSIZE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_ATTR_STACKSIZE */
	if (x == Mono_Posix_SysconfName__SC_THREAD_CPUTIME)
#ifdef _SC_THREAD_CPUTIME
		{*r = _SC_THREAD_CPUTIME; return 0;}
#else /* def _SC_THREAD_CPUTIME */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_CPUTIME */
	if (x == Mono_Posix_SysconfName__SC_THREAD_DESTRUCTOR_ITERATIONS)
#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
		{*r = _SC_THREAD_DESTRUCTOR_ITERATIONS; return 0;}
#else /* def _SC_THREAD_DESTRUCTOR_ITERATIONS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_DESTRUCTOR_ITERATIONS */
	if (x == Mono_Posix_SysconfName__SC_THREAD_KEYS_MAX)
#ifdef _SC_THREAD_KEYS_MAX
		{*r = _SC_THREAD_KEYS_MAX; return 0;}
#else /* def _SC_THREAD_KEYS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_KEYS_MAX */
	if (x == Mono_Posix_SysconfName__SC_THREAD_PRIORITY_SCHEDULING)
#ifdef _SC_THREAD_PRIORITY_SCHEDULING
		{*r = _SC_THREAD_PRIORITY_SCHEDULING; return 0;}
#else /* def _SC_THREAD_PRIORITY_SCHEDULING */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_PRIORITY_SCHEDULING */
	if (x == Mono_Posix_SysconfName__SC_THREAD_PRIO_INHERIT)
#ifdef _SC_THREAD_PRIO_INHERIT
		{*r = _SC_THREAD_PRIO_INHERIT; return 0;}
#else /* def _SC_THREAD_PRIO_INHERIT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_PRIO_INHERIT */
	if (x == Mono_Posix_SysconfName__SC_THREAD_PRIO_PROTECT)
#ifdef _SC_THREAD_PRIO_PROTECT
		{*r = _SC_THREAD_PRIO_PROTECT; return 0;}
#else /* def _SC_THREAD_PRIO_PROTECT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_PRIO_PROTECT */
	if (x == Mono_Posix_SysconfName__SC_THREAD_PROCESS_SHARED)
#ifdef _SC_THREAD_PROCESS_SHARED
		{*r = _SC_THREAD_PROCESS_SHARED; return 0;}
#else /* def _SC_THREAD_PROCESS_SHARED */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_PROCESS_SHARED */
	if (x == Mono_Posix_SysconfName__SC_THREAD_SAFE_FUNCTIONS)
#ifdef _SC_THREAD_SAFE_FUNCTIONS
		{*r = _SC_THREAD_SAFE_FUNCTIONS; return 0;}
#else /* def _SC_THREAD_SAFE_FUNCTIONS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_SAFE_FUNCTIONS */
	if (x == Mono_Posix_SysconfName__SC_THREAD_SPORADIC_SERVER)
#ifdef _SC_THREAD_SPORADIC_SERVER
		{*r = _SC_THREAD_SPORADIC_SERVER; return 0;}
#else /* def _SC_THREAD_SPORADIC_SERVER */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_SPORADIC_SERVER */
	if (x == Mono_Posix_SysconfName__SC_THREAD_STACK_MIN)
#ifdef _SC_THREAD_STACK_MIN
		{*r = _SC_THREAD_STACK_MIN; return 0;}
#else /* def _SC_THREAD_STACK_MIN */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_STACK_MIN */
	if (x == Mono_Posix_SysconfName__SC_THREAD_THREADS_MAX)
#ifdef _SC_THREAD_THREADS_MAX
		{*r = _SC_THREAD_THREADS_MAX; return 0;}
#else /* def _SC_THREAD_THREADS_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_THREAD_THREADS_MAX */
	if (x == Mono_Posix_SysconfName__SC_TIMEOUTS)
#ifdef _SC_TIMEOUTS
		{*r = _SC_TIMEOUTS; return 0;}
#else /* def _SC_TIMEOUTS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TIMEOUTS */
	if (x == Mono_Posix_SysconfName__SC_TIMERS)
#ifdef _SC_TIMERS
		{*r = _SC_TIMERS; return 0;}
#else /* def _SC_TIMERS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TIMERS */
	if (x == Mono_Posix_SysconfName__SC_TIMER_MAX)
#ifdef _SC_TIMER_MAX
		{*r = _SC_TIMER_MAX; return 0;}
#else /* def _SC_TIMER_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TIMER_MAX */
	if (x == Mono_Posix_SysconfName__SC_TRACE)
#ifdef _SC_TRACE
		{*r = _SC_TRACE; return 0;}
#else /* def _SC_TRACE */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TRACE */
	if (x == Mono_Posix_SysconfName__SC_TRACE_EVENT_FILTER)
#ifdef _SC_TRACE_EVENT_FILTER
		{*r = _SC_TRACE_EVENT_FILTER; return 0;}
#else /* def _SC_TRACE_EVENT_FILTER */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TRACE_EVENT_FILTER */
	if (x == Mono_Posix_SysconfName__SC_TRACE_INHERIT)
#ifdef _SC_TRACE_INHERIT
		{*r = _SC_TRACE_INHERIT; return 0;}
#else /* def _SC_TRACE_INHERIT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TRACE_INHERIT */
	if (x == Mono_Posix_SysconfName__SC_TRACE_LOG)
#ifdef _SC_TRACE_LOG
		{*r = _SC_TRACE_LOG; return 0;}
#else /* def _SC_TRACE_LOG */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TRACE_LOG */
	if (x == Mono_Posix_SysconfName__SC_TTY_NAME_MAX)
#ifdef _SC_TTY_NAME_MAX
		{*r = _SC_TTY_NAME_MAX; return 0;}
#else /* def _SC_TTY_NAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TTY_NAME_MAX */
	if (x == Mono_Posix_SysconfName__SC_TYPED_MEMORY_OBJECTS)
#ifdef _SC_TYPED_MEMORY_OBJECTS
		{*r = _SC_TYPED_MEMORY_OBJECTS; return 0;}
#else /* def _SC_TYPED_MEMORY_OBJECTS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TYPED_MEMORY_OBJECTS */
	if (x == Mono_Posix_SysconfName__SC_TZNAME_MAX)
#ifdef _SC_TZNAME_MAX
		{*r = _SC_TZNAME_MAX; return 0;}
#else /* def _SC_TZNAME_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_TZNAME_MAX */
	if (x == Mono_Posix_SysconfName__SC_T_IOV_MAX)
#ifdef _SC_T_IOV_MAX
		{*r = _SC_T_IOV_MAX; return 0;}
#else /* def _SC_T_IOV_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_T_IOV_MAX */
	if (x == Mono_Posix_SysconfName__SC_UCHAR_MAX)
#ifdef _SC_UCHAR_MAX
		{*r = _SC_UCHAR_MAX; return 0;}
#else /* def _SC_UCHAR_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_UCHAR_MAX */
	if (x == Mono_Posix_SysconfName__SC_UINT_MAX)
#ifdef _SC_UINT_MAX
		{*r = _SC_UINT_MAX; return 0;}
#else /* def _SC_UINT_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_UINT_MAX */
	if (x == Mono_Posix_SysconfName__SC_UIO_MAXIOV)
#ifdef _SC_UIO_MAXIOV
		{*r = _SC_UIO_MAXIOV; return 0;}
#else /* def _SC_UIO_MAXIOV */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_UIO_MAXIOV */
	if (x == Mono_Posix_SysconfName__SC_ULONG_MAX)
#ifdef _SC_ULONG_MAX
		{*r = _SC_ULONG_MAX; return 0;}
#else /* def _SC_ULONG_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_ULONG_MAX */
	if (x == Mono_Posix_SysconfName__SC_USER_GROUPS)
#ifdef _SC_USER_GROUPS
		{*r = _SC_USER_GROUPS; return 0;}
#else /* def _SC_USER_GROUPS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_USER_GROUPS */
	if (x == Mono_Posix_SysconfName__SC_USER_GROUPS_R)
#ifdef _SC_USER_GROUPS_R
		{*r = _SC_USER_GROUPS_R; return 0;}
#else /* def _SC_USER_GROUPS_R */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_USER_GROUPS_R */
	if (x == Mono_Posix_SysconfName__SC_USHRT_MAX)
#ifdef _SC_USHRT_MAX
		{*r = _SC_USHRT_MAX; return 0;}
#else /* def _SC_USHRT_MAX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_USHRT_MAX */
	if (x == Mono_Posix_SysconfName__SC_V6_ILP32_OFF32)
#ifdef _SC_V6_ILP32_OFF32
		{*r = _SC_V6_ILP32_OFF32; return 0;}
#else /* def _SC_V6_ILP32_OFF32 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_V6_ILP32_OFF32 */
	if (x == Mono_Posix_SysconfName__SC_V6_ILP32_OFFBIG)
#ifdef _SC_V6_ILP32_OFFBIG
		{*r = _SC_V6_ILP32_OFFBIG; return 0;}
#else /* def _SC_V6_ILP32_OFFBIG */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_V6_ILP32_OFFBIG */
	if (x == Mono_Posix_SysconfName__SC_V6_LP64_OFF64)
#ifdef _SC_V6_LP64_OFF64
		{*r = _SC_V6_LP64_OFF64; return 0;}
#else /* def _SC_V6_LP64_OFF64 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_V6_LP64_OFF64 */
	if (x == Mono_Posix_SysconfName__SC_V6_LPBIG_OFFBIG)
#ifdef _SC_V6_LPBIG_OFFBIG
		{*r = _SC_V6_LPBIG_OFFBIG; return 0;}
#else /* def _SC_V6_LPBIG_OFFBIG */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_V6_LPBIG_OFFBIG */
	if (x == Mono_Posix_SysconfName__SC_VERSION)
#ifdef _SC_VERSION
		{*r = _SC_VERSION; return 0;}
#else /* def _SC_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_VERSION */
	if (x == Mono_Posix_SysconfName__SC_WORD_BIT)
#ifdef _SC_WORD_BIT
		{*r = _SC_WORD_BIT; return 0;}
#else /* def _SC_WORD_BIT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_WORD_BIT */
	if (x == Mono_Posix_SysconfName__SC_XBS5_ILP32_OFF32)
#ifdef _SC_XBS5_ILP32_OFF32
		{*r = _SC_XBS5_ILP32_OFF32; return 0;}
#else /* def _SC_XBS5_ILP32_OFF32 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XBS5_ILP32_OFF32 */
	if (x == Mono_Posix_SysconfName__SC_XBS5_ILP32_OFFBIG)
#ifdef _SC_XBS5_ILP32_OFFBIG
		{*r = _SC_XBS5_ILP32_OFFBIG; return 0;}
#else /* def _SC_XBS5_ILP32_OFFBIG */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XBS5_ILP32_OFFBIG */
	if (x == Mono_Posix_SysconfName__SC_XBS5_LP64_OFF64)
#ifdef _SC_XBS5_LP64_OFF64
		{*r = _SC_XBS5_LP64_OFF64; return 0;}
#else /* def _SC_XBS5_LP64_OFF64 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XBS5_LP64_OFF64 */
	if (x == Mono_Posix_SysconfName__SC_XBS5_LPBIG_OFFBIG)
#ifdef _SC_XBS5_LPBIG_OFFBIG
		{*r = _SC_XBS5_LPBIG_OFFBIG; return 0;}
#else /* def _SC_XBS5_LPBIG_OFFBIG */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XBS5_LPBIG_OFFBIG */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_CRYPT)
#ifdef _SC_XOPEN_CRYPT
		{*r = _SC_XOPEN_CRYPT; return 0;}
#else /* def _SC_XOPEN_CRYPT */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_CRYPT */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_ENH_I18N)
#ifdef _SC_XOPEN_ENH_I18N
		{*r = _SC_XOPEN_ENH_I18N; return 0;}
#else /* def _SC_XOPEN_ENH_I18N */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_ENH_I18N */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_LEGACY)
#ifdef _SC_XOPEN_LEGACY
		{*r = _SC_XOPEN_LEGACY; return 0;}
#else /* def _SC_XOPEN_LEGACY */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_LEGACY */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_REALTIME)
#ifdef _SC_XOPEN_REALTIME
		{*r = _SC_XOPEN_REALTIME; return 0;}
#else /* def _SC_XOPEN_REALTIME */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_REALTIME */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_REALTIME_THREADS)
#ifdef _SC_XOPEN_REALTIME_THREADS
		{*r = _SC_XOPEN_REALTIME_THREADS; return 0;}
#else /* def _SC_XOPEN_REALTIME_THREADS */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_REALTIME_THREADS */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_SHM)
#ifdef _SC_XOPEN_SHM
		{*r = _SC_XOPEN_SHM; return 0;}
#else /* def _SC_XOPEN_SHM */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_SHM */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_UNIX)
#ifdef _SC_XOPEN_UNIX
		{*r = _SC_XOPEN_UNIX; return 0;}
#else /* def _SC_XOPEN_UNIX */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_UNIX */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_VERSION)
#ifdef _SC_XOPEN_VERSION
		{*r = _SC_XOPEN_VERSION; return 0;}
#else /* def _SC_XOPEN_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_VERSION */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_XCU_VERSION)
#ifdef _SC_XOPEN_XCU_VERSION
		{*r = _SC_XOPEN_XCU_VERSION; return 0;}
#else /* def _SC_XOPEN_XCU_VERSION */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_XCU_VERSION */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG2)
#ifdef _SC_XOPEN_XPG2
		{*r = _SC_XOPEN_XPG2; return 0;}
#else /* def _SC_XOPEN_XPG2 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_XPG2 */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG3)
#ifdef _SC_XOPEN_XPG3
		{*r = _SC_XOPEN_XPG3; return 0;}
#else /* def _SC_XOPEN_XPG3 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_XPG3 */
	if (x == Mono_Posix_SysconfName__SC_XOPEN_XPG4)
#ifdef _SC_XOPEN_XPG4
		{*r = _SC_XOPEN_XPG4; return 0;}
#else /* def _SC_XOPEN_XPG4 */
		{errno = EINVAL; return -1;}
#endif /* ndef _SC_XOPEN_XPG4 */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToSysconfName (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef _SC_2_CHAR_TERM
	if (x == _SC_2_CHAR_TERM)
		{*r = Mono_Posix_SysconfName__SC_2_CHAR_TERM; return 0;}
#endif /* ndef _SC_2_CHAR_TERM */
#ifdef _SC_2_C_BIND
	if (x == _SC_2_C_BIND)
		{*r = Mono_Posix_SysconfName__SC_2_C_BIND; return 0;}
#endif /* ndef _SC_2_C_BIND */
#ifdef _SC_2_C_DEV
	if (x == _SC_2_C_DEV)
		{*r = Mono_Posix_SysconfName__SC_2_C_DEV; return 0;}
#endif /* ndef _SC_2_C_DEV */
#ifdef _SC_2_C_VERSION
	if (x == _SC_2_C_VERSION)
		{*r = Mono_Posix_SysconfName__SC_2_C_VERSION; return 0;}
#endif /* ndef _SC_2_C_VERSION */
#ifdef _SC_2_FORT_DEV
	if (x == _SC_2_FORT_DEV)
		{*r = Mono_Posix_SysconfName__SC_2_FORT_DEV; return 0;}
#endif /* ndef _SC_2_FORT_DEV */
#ifdef _SC_2_FORT_RUN
	if (x == _SC_2_FORT_RUN)
		{*r = Mono_Posix_SysconfName__SC_2_FORT_RUN; return 0;}
#endif /* ndef _SC_2_FORT_RUN */
#ifdef _SC_2_LOCALEDEF
	if (x == _SC_2_LOCALEDEF)
		{*r = Mono_Posix_SysconfName__SC_2_LOCALEDEF; return 0;}
#endif /* ndef _SC_2_LOCALEDEF */
#ifdef _SC_2_PBS
	if (x == _SC_2_PBS)
		{*r = Mono_Posix_SysconfName__SC_2_PBS; return 0;}
#endif /* ndef _SC_2_PBS */
#ifdef _SC_2_PBS_ACCOUNTING
	if (x == _SC_2_PBS_ACCOUNTING)
		{*r = Mono_Posix_SysconfName__SC_2_PBS_ACCOUNTING; return 0;}
#endif /* ndef _SC_2_PBS_ACCOUNTING */
#ifdef _SC_2_PBS_CHECKPOINT
	if (x == _SC_2_PBS_CHECKPOINT)
		{*r = Mono_Posix_SysconfName__SC_2_PBS_CHECKPOINT; return 0;}
#endif /* ndef _SC_2_PBS_CHECKPOINT */
#ifdef _SC_2_PBS_LOCATE
	if (x == _SC_2_PBS_LOCATE)
		{*r = Mono_Posix_SysconfName__SC_2_PBS_LOCATE; return 0;}
#endif /* ndef _SC_2_PBS_LOCATE */
#ifdef _SC_2_PBS_MESSAGE
	if (x == _SC_2_PBS_MESSAGE)
		{*r = Mono_Posix_SysconfName__SC_2_PBS_MESSAGE; return 0;}
#endif /* ndef _SC_2_PBS_MESSAGE */
#ifdef _SC_2_PBS_TRACK
	if (x == _SC_2_PBS_TRACK)
		{*r = Mono_Posix_SysconfName__SC_2_PBS_TRACK; return 0;}
#endif /* ndef _SC_2_PBS_TRACK */
#ifdef _SC_2_SW_DEV
	if (x == _SC_2_SW_DEV)
		{*r = Mono_Posix_SysconfName__SC_2_SW_DEV; return 0;}
#endif /* ndef _SC_2_SW_DEV */
#ifdef _SC_2_UPE
	if (x == _SC_2_UPE)
		{*r = Mono_Posix_SysconfName__SC_2_UPE; return 0;}
#endif /* ndef _SC_2_UPE */
#ifdef _SC_2_VERSION
	if (x == _SC_2_VERSION)
		{*r = Mono_Posix_SysconfName__SC_2_VERSION; return 0;}
#endif /* ndef _SC_2_VERSION */
#ifdef _SC_ADVISORY_INFO
	if (x == _SC_ADVISORY_INFO)
		{*r = Mono_Posix_SysconfName__SC_ADVISORY_INFO; return 0;}
#endif /* ndef _SC_ADVISORY_INFO */
#ifdef _SC_AIO_LISTIO_MAX
	if (x == _SC_AIO_LISTIO_MAX)
		{*r = Mono_Posix_SysconfName__SC_AIO_LISTIO_MAX; return 0;}
#endif /* ndef _SC_AIO_LISTIO_MAX */
#ifdef _SC_AIO_MAX
	if (x == _SC_AIO_MAX)
		{*r = Mono_Posix_SysconfName__SC_AIO_MAX; return 0;}
#endif /* ndef _SC_AIO_MAX */
#ifdef _SC_AIO_PRIO_DELTA_MAX
	if (x == _SC_AIO_PRIO_DELTA_MAX)
		{*r = Mono_Posix_SysconfName__SC_AIO_PRIO_DELTA_MAX; return 0;}
#endif /* ndef _SC_AIO_PRIO_DELTA_MAX */
#ifdef _SC_ARG_MAX
	if (x == _SC_ARG_MAX)
		{*r = Mono_Posix_SysconfName__SC_ARG_MAX; return 0;}
#endif /* ndef _SC_ARG_MAX */
#ifdef _SC_ASYNCHRONOUS_IO
	if (x == _SC_ASYNCHRONOUS_IO)
		{*r = Mono_Posix_SysconfName__SC_ASYNCHRONOUS_IO; return 0;}
#endif /* ndef _SC_ASYNCHRONOUS_IO */
#ifdef _SC_ATEXIT_MAX
	if (x == _SC_ATEXIT_MAX)
		{*r = Mono_Posix_SysconfName__SC_ATEXIT_MAX; return 0;}
#endif /* ndef _SC_ATEXIT_MAX */
#ifdef _SC_AVPHYS_PAGES
	if (x == _SC_AVPHYS_PAGES)
		{*r = Mono_Posix_SysconfName__SC_AVPHYS_PAGES; return 0;}
#endif /* ndef _SC_AVPHYS_PAGES */
#ifdef _SC_BARRIERS
	if (x == _SC_BARRIERS)
		{*r = Mono_Posix_SysconfName__SC_BARRIERS; return 0;}
#endif /* ndef _SC_BARRIERS */
#ifdef _SC_BASE
	if (x == _SC_BASE)
		{*r = Mono_Posix_SysconfName__SC_BASE; return 0;}
#endif /* ndef _SC_BASE */
#ifdef _SC_BC_BASE_MAX
	if (x == _SC_BC_BASE_MAX)
		{*r = Mono_Posix_SysconfName__SC_BC_BASE_MAX; return 0;}
#endif /* ndef _SC_BC_BASE_MAX */
#ifdef _SC_BC_DIM_MAX
	if (x == _SC_BC_DIM_MAX)
		{*r = Mono_Posix_SysconfName__SC_BC_DIM_MAX; return 0;}
#endif /* ndef _SC_BC_DIM_MAX */
#ifdef _SC_BC_SCALE_MAX
	if (x == _SC_BC_SCALE_MAX)
		{*r = Mono_Posix_SysconfName__SC_BC_SCALE_MAX; return 0;}
#endif /* ndef _SC_BC_SCALE_MAX */
#ifdef _SC_BC_STRING_MAX
	if (x == _SC_BC_STRING_MAX)
		{*r = Mono_Posix_SysconfName__SC_BC_STRING_MAX; return 0;}
#endif /* ndef _SC_BC_STRING_MAX */
#ifdef _SC_CHARCLASS_NAME_MAX
	if (x == _SC_CHARCLASS_NAME_MAX)
		{*r = Mono_Posix_SysconfName__SC_CHARCLASS_NAME_MAX; return 0;}
#endif /* ndef _SC_CHARCLASS_NAME_MAX */
#ifdef _SC_CHAR_BIT
	if (x == _SC_CHAR_BIT)
		{*r = Mono_Posix_SysconfName__SC_CHAR_BIT; return 0;}
#endif /* ndef _SC_CHAR_BIT */
#ifdef _SC_CHAR_MAX
	if (x == _SC_CHAR_MAX)
		{*r = Mono_Posix_SysconfName__SC_CHAR_MAX; return 0;}
#endif /* ndef _SC_CHAR_MAX */
#ifdef _SC_CHAR_MIN
	if (x == _SC_CHAR_MIN)
		{*r = Mono_Posix_SysconfName__SC_CHAR_MIN; return 0;}
#endif /* ndef _SC_CHAR_MIN */
#ifdef _SC_CHILD_MAX
	if (x == _SC_CHILD_MAX)
		{*r = Mono_Posix_SysconfName__SC_CHILD_MAX; return 0;}
#endif /* ndef _SC_CHILD_MAX */
#ifdef _SC_CLK_TCK
	if (x == _SC_CLK_TCK)
		{*r = Mono_Posix_SysconfName__SC_CLK_TCK; return 0;}
#endif /* ndef _SC_CLK_TCK */
#ifdef _SC_CLOCK_SELECTION
	if (x == _SC_CLOCK_SELECTION)
		{*r = Mono_Posix_SysconfName__SC_CLOCK_SELECTION; return 0;}
#endif /* ndef _SC_CLOCK_SELECTION */
#ifdef _SC_COLL_WEIGHTS_MAX
	if (x == _SC_COLL_WEIGHTS_MAX)
		{*r = Mono_Posix_SysconfName__SC_COLL_WEIGHTS_MAX; return 0;}
#endif /* ndef _SC_COLL_WEIGHTS_MAX */
#ifdef _SC_CPUTIME
	if (x == _SC_CPUTIME)
		{*r = Mono_Posix_SysconfName__SC_CPUTIME; return 0;}
#endif /* ndef _SC_CPUTIME */
#ifdef _SC_C_LANG_SUPPORT
	if (x == _SC_C_LANG_SUPPORT)
		{*r = Mono_Posix_SysconfName__SC_C_LANG_SUPPORT; return 0;}
#endif /* ndef _SC_C_LANG_SUPPORT */
#ifdef _SC_C_LANG_SUPPORT_R
	if (x == _SC_C_LANG_SUPPORT_R)
		{*r = Mono_Posix_SysconfName__SC_C_LANG_SUPPORT_R; return 0;}
#endif /* ndef _SC_C_LANG_SUPPORT_R */
#ifdef _SC_DELAYTIMER_MAX
	if (x == _SC_DELAYTIMER_MAX)
		{*r = Mono_Posix_SysconfName__SC_DELAYTIMER_MAX; return 0;}
#endif /* ndef _SC_DELAYTIMER_MAX */
#ifdef _SC_DEVICE_IO
	if (x == _SC_DEVICE_IO)
		{*r = Mono_Posix_SysconfName__SC_DEVICE_IO; return 0;}
#endif /* ndef _SC_DEVICE_IO */
#ifdef _SC_DEVICE_SPECIFIC
	if (x == _SC_DEVICE_SPECIFIC)
		{*r = Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC; return 0;}
#endif /* ndef _SC_DEVICE_SPECIFIC */
#ifdef _SC_DEVICE_SPECIFIC_R
	if (x == _SC_DEVICE_SPECIFIC_R)
		{*r = Mono_Posix_SysconfName__SC_DEVICE_SPECIFIC_R; return 0;}
#endif /* ndef _SC_DEVICE_SPECIFIC_R */
#ifdef _SC_EQUIV_CLASS_MAX
	if (x == _SC_EQUIV_CLASS_MAX)
		{*r = Mono_Posix_SysconfName__SC_EQUIV_CLASS_MAX; return 0;}
#endif /* ndef _SC_EQUIV_CLASS_MAX */
#ifdef _SC_EXPR_NEST_MAX
	if (x == _SC_EXPR_NEST_MAX)
		{*r = Mono_Posix_SysconfName__SC_EXPR_NEST_MAX; return 0;}
#endif /* ndef _SC_EXPR_NEST_MAX */
#ifdef _SC_FD_MGMT
	if (x == _SC_FD_MGMT)
		{*r = Mono_Posix_SysconfName__SC_FD_MGMT; return 0;}
#endif /* ndef _SC_FD_MGMT */
#ifdef _SC_FIFO
	if (x == _SC_FIFO)
		{*r = Mono_Posix_SysconfName__SC_FIFO; return 0;}
#endif /* ndef _SC_FIFO */
#ifdef _SC_FILE_ATTRIBUTES
	if (x == _SC_FILE_ATTRIBUTES)
		{*r = Mono_Posix_SysconfName__SC_FILE_ATTRIBUTES; return 0;}
#endif /* ndef _SC_FILE_ATTRIBUTES */
#ifdef _SC_FILE_LOCKING
	if (x == _SC_FILE_LOCKING)
		{*r = Mono_Posix_SysconfName__SC_FILE_LOCKING; return 0;}
#endif /* ndef _SC_FILE_LOCKING */
#ifdef _SC_FILE_SYSTEM
	if (x == _SC_FILE_SYSTEM)
		{*r = Mono_Posix_SysconfName__SC_FILE_SYSTEM; return 0;}
#endif /* ndef _SC_FILE_SYSTEM */
#ifdef _SC_FSYNC
	if (x == _SC_FSYNC)
		{*r = Mono_Posix_SysconfName__SC_FSYNC; return 0;}
#endif /* ndef _SC_FSYNC */
#ifdef _SC_GETGR_R_SIZE_MAX
	if (x == _SC_GETGR_R_SIZE_MAX)
		{*r = Mono_Posix_SysconfName__SC_GETGR_R_SIZE_MAX; return 0;}
#endif /* ndef _SC_GETGR_R_SIZE_MAX */
#ifdef _SC_GETPW_R_SIZE_MAX
	if (x == _SC_GETPW_R_SIZE_MAX)
		{*r = Mono_Posix_SysconfName__SC_GETPW_R_SIZE_MAX; return 0;}
#endif /* ndef _SC_GETPW_R_SIZE_MAX */
#ifdef _SC_HOST_NAME_MAX
	if (x == _SC_HOST_NAME_MAX)
		{*r = Mono_Posix_SysconfName__SC_HOST_NAME_MAX; return 0;}
#endif /* ndef _SC_HOST_NAME_MAX */
#ifdef _SC_INT_MAX
	if (x == _SC_INT_MAX)
		{*r = Mono_Posix_SysconfName__SC_INT_MAX; return 0;}
#endif /* ndef _SC_INT_MAX */
#ifdef _SC_INT_MIN
	if (x == _SC_INT_MIN)
		{*r = Mono_Posix_SysconfName__SC_INT_MIN; return 0;}
#endif /* ndef _SC_INT_MIN */
#ifdef _SC_IOV_MAX
	if (x == _SC_IOV_MAX)
		{*r = Mono_Posix_SysconfName__SC_IOV_MAX; return 0;}
#endif /* ndef _SC_IOV_MAX */
#ifdef _SC_JOB_CONTROL
	if (x == _SC_JOB_CONTROL)
		{*r = Mono_Posix_SysconfName__SC_JOB_CONTROL; return 0;}
#endif /* ndef _SC_JOB_CONTROL */
#ifdef _SC_LEVEL1_DCACHE_ASSOC
	if (x == _SC_LEVEL1_DCACHE_ASSOC)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_ASSOC; return 0;}
#endif /* ndef _SC_LEVEL1_DCACHE_ASSOC */
#ifdef _SC_LEVEL1_DCACHE_LINESIZE
	if (x == _SC_LEVEL1_DCACHE_LINESIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_LINESIZE; return 0;}
#endif /* ndef _SC_LEVEL1_DCACHE_LINESIZE */
#ifdef _SC_LEVEL1_DCACHE_SIZE
	if (x == _SC_LEVEL1_DCACHE_SIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_DCACHE_SIZE; return 0;}
#endif /* ndef _SC_LEVEL1_DCACHE_SIZE */
#ifdef _SC_LEVEL1_ICACHE_ASSOC
	if (x == _SC_LEVEL1_ICACHE_ASSOC)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_ASSOC; return 0;}
#endif /* ndef _SC_LEVEL1_ICACHE_ASSOC */
#ifdef _SC_LEVEL1_ICACHE_LINESIZE
	if (x == _SC_LEVEL1_ICACHE_LINESIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_LINESIZE; return 0;}
#endif /* ndef _SC_LEVEL1_ICACHE_LINESIZE */
#ifdef _SC_LEVEL1_ICACHE_SIZE
	if (x == _SC_LEVEL1_ICACHE_SIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL1_ICACHE_SIZE; return 0;}
#endif /* ndef _SC_LEVEL1_ICACHE_SIZE */
#ifdef _SC_LEVEL2_CACHE_ASSOC
	if (x == _SC_LEVEL2_CACHE_ASSOC)
		{*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_ASSOC; return 0;}
#endif /* ndef _SC_LEVEL2_CACHE_ASSOC */
#ifdef _SC_LEVEL2_CACHE_LINESIZE
	if (x == _SC_LEVEL2_CACHE_LINESIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_LINESIZE; return 0;}
#endif /* ndef _SC_LEVEL2_CACHE_LINESIZE */
#ifdef _SC_LEVEL2_CACHE_SIZE
	if (x == _SC_LEVEL2_CACHE_SIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL2_CACHE_SIZE; return 0;}
#endif /* ndef _SC_LEVEL2_CACHE_SIZE */
#ifdef _SC_LEVEL3_CACHE_ASSOC
	if (x == _SC_LEVEL3_CACHE_ASSOC)
		{*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_ASSOC; return 0;}
#endif /* ndef _SC_LEVEL3_CACHE_ASSOC */
#ifdef _SC_LEVEL3_CACHE_LINESIZE
	if (x == _SC_LEVEL3_CACHE_LINESIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_LINESIZE; return 0;}
#endif /* ndef _SC_LEVEL3_CACHE_LINESIZE */
#ifdef _SC_LEVEL3_CACHE_SIZE
	if (x == _SC_LEVEL3_CACHE_SIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL3_CACHE_SIZE; return 0;}
#endif /* ndef _SC_LEVEL3_CACHE_SIZE */
#ifdef _SC_LEVEL4_CACHE_ASSOC
	if (x == _SC_LEVEL4_CACHE_ASSOC)
		{*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_ASSOC; return 0;}
#endif /* ndef _SC_LEVEL4_CACHE_ASSOC */
#ifdef _SC_LEVEL4_CACHE_LINESIZE
	if (x == _SC_LEVEL4_CACHE_LINESIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_LINESIZE; return 0;}
#endif /* ndef _SC_LEVEL4_CACHE_LINESIZE */
#ifdef _SC_LEVEL4_CACHE_SIZE
	if (x == _SC_LEVEL4_CACHE_SIZE)
		{*r = Mono_Posix_SysconfName__SC_LEVEL4_CACHE_SIZE; return 0;}
#endif /* ndef _SC_LEVEL4_CACHE_SIZE */
#ifdef _SC_LINE_MAX
	if (x == _SC_LINE_MAX)
		{*r = Mono_Posix_SysconfName__SC_LINE_MAX; return 0;}
#endif /* ndef _SC_LINE_MAX */
#ifdef _SC_LOGIN_NAME_MAX
	if (x == _SC_LOGIN_NAME_MAX)
		{*r = Mono_Posix_SysconfName__SC_LOGIN_NAME_MAX; return 0;}
#endif /* ndef _SC_LOGIN_NAME_MAX */
#ifdef _SC_LONG_BIT
	if (x == _SC_LONG_BIT)
		{*r = Mono_Posix_SysconfName__SC_LONG_BIT; return 0;}
#endif /* ndef _SC_LONG_BIT */
#ifdef _SC_MAPPED_FILES
	if (x == _SC_MAPPED_FILES)
		{*r = Mono_Posix_SysconfName__SC_MAPPED_FILES; return 0;}
#endif /* ndef _SC_MAPPED_FILES */
#ifdef _SC_MB_LEN_MAX
	if (x == _SC_MB_LEN_MAX)
		{*r = Mono_Posix_SysconfName__SC_MB_LEN_MAX; return 0;}
#endif /* ndef _SC_MB_LEN_MAX */
#ifdef _SC_MEMLOCK
	if (x == _SC_MEMLOCK)
		{*r = Mono_Posix_SysconfName__SC_MEMLOCK; return 0;}
#endif /* ndef _SC_MEMLOCK */
#ifdef _SC_MEMLOCK_RANGE
	if (x == _SC_MEMLOCK_RANGE)
		{*r = Mono_Posix_SysconfName__SC_MEMLOCK_RANGE; return 0;}
#endif /* ndef _SC_MEMLOCK_RANGE */
#ifdef _SC_MEMORY_PROTECTION
	if (x == _SC_MEMORY_PROTECTION)
		{*r = Mono_Posix_SysconfName__SC_MEMORY_PROTECTION; return 0;}
#endif /* ndef _SC_MEMORY_PROTECTION */
#ifdef _SC_MESSAGE_PASSING
	if (x == _SC_MESSAGE_PASSING)
		{*r = Mono_Posix_SysconfName__SC_MESSAGE_PASSING; return 0;}
#endif /* ndef _SC_MESSAGE_PASSING */
#ifdef _SC_MONOTONIC_CLOCK
	if (x == _SC_MONOTONIC_CLOCK)
		{*r = Mono_Posix_SysconfName__SC_MONOTONIC_CLOCK; return 0;}
#endif /* ndef _SC_MONOTONIC_CLOCK */
#ifdef _SC_MQ_OPEN_MAX
	if (x == _SC_MQ_OPEN_MAX)
		{*r = Mono_Posix_SysconfName__SC_MQ_OPEN_MAX; return 0;}
#endif /* ndef _SC_MQ_OPEN_MAX */
#ifdef _SC_MQ_PRIO_MAX
	if (x == _SC_MQ_PRIO_MAX)
		{*r = Mono_Posix_SysconfName__SC_MQ_PRIO_MAX; return 0;}
#endif /* ndef _SC_MQ_PRIO_MAX */
#ifdef _SC_MULTI_PROCESS
	if (x == _SC_MULTI_PROCESS)
		{*r = Mono_Posix_SysconfName__SC_MULTI_PROCESS; return 0;}
#endif /* ndef _SC_MULTI_PROCESS */
#ifdef _SC_NETWORKING
	if (x == _SC_NETWORKING)
		{*r = Mono_Posix_SysconfName__SC_NETWORKING; return 0;}
#endif /* ndef _SC_NETWORKING */
#ifdef _SC_NGROUPS_MAX
	if (x == _SC_NGROUPS_MAX)
		{*r = Mono_Posix_SysconfName__SC_NGROUPS_MAX; return 0;}
#endif /* ndef _SC_NGROUPS_MAX */
#ifdef _SC_NL_ARGMAX
	if (x == _SC_NL_ARGMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_ARGMAX; return 0;}
#endif /* ndef _SC_NL_ARGMAX */
#ifdef _SC_NL_LANGMAX
	if (x == _SC_NL_LANGMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_LANGMAX; return 0;}
#endif /* ndef _SC_NL_LANGMAX */
#ifdef _SC_NL_MSGMAX
	if (x == _SC_NL_MSGMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_MSGMAX; return 0;}
#endif /* ndef _SC_NL_MSGMAX */
#ifdef _SC_NL_NMAX
	if (x == _SC_NL_NMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_NMAX; return 0;}
#endif /* ndef _SC_NL_NMAX */
#ifdef _SC_NL_SETMAX
	if (x == _SC_NL_SETMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_SETMAX; return 0;}
#endif /* ndef _SC_NL_SETMAX */
#ifdef _SC_NL_TEXTMAX
	if (x == _SC_NL_TEXTMAX)
		{*r = Mono_Posix_SysconfName__SC_NL_TEXTMAX; return 0;}
#endif /* ndef _SC_NL_TEXTMAX */
#ifdef _SC_NPROCESSORS_CONF
	if (x == _SC_NPROCESSORS_CONF)
		{*r = Mono_Posix_SysconfName__SC_NPROCESSORS_CONF; return 0;}
#endif /* ndef _SC_NPROCESSORS_CONF */
#ifdef _SC_NPROCESSORS_ONLN
	if (x == _SC_NPROCESSORS_ONLN)
		{*r = Mono_Posix_SysconfName__SC_NPROCESSORS_ONLN; return 0;}
#endif /* ndef _SC_NPROCESSORS_ONLN */
#ifdef _SC_NZERO
	if (x == _SC_NZERO)
		{*r = Mono_Posix_SysconfName__SC_NZERO; return 0;}
#endif /* ndef _SC_NZERO */
#ifdef _SC_OPEN_MAX
	if (x == _SC_OPEN_MAX)
		{*r = Mono_Posix_SysconfName__SC_OPEN_MAX; return 0;}
#endif /* ndef _SC_OPEN_MAX */
#ifdef _SC_PAGESIZE
	if (x == _SC_PAGESIZE)
		{*r = Mono_Posix_SysconfName__SC_PAGESIZE; return 0;}
#endif /* ndef _SC_PAGESIZE */
#ifdef _SC_PASS_MAX
	if (x == _SC_PASS_MAX)
		{*r = Mono_Posix_SysconfName__SC_PASS_MAX; return 0;}
#endif /* ndef _SC_PASS_MAX */
#ifdef _SC_PHYS_PAGES
	if (x == _SC_PHYS_PAGES)
		{*r = Mono_Posix_SysconfName__SC_PHYS_PAGES; return 0;}
#endif /* ndef _SC_PHYS_PAGES */
#ifdef _SC_PII
	if (x == _SC_PII)
		{*r = Mono_Posix_SysconfName__SC_PII; return 0;}
#endif /* ndef _SC_PII */
#ifdef _SC_PII_INTERNET
	if (x == _SC_PII_INTERNET)
		{*r = Mono_Posix_SysconfName__SC_PII_INTERNET; return 0;}
#endif /* ndef _SC_PII_INTERNET */
#ifdef _SC_PII_INTERNET_DGRAM
	if (x == _SC_PII_INTERNET_DGRAM)
		{*r = Mono_Posix_SysconfName__SC_PII_INTERNET_DGRAM; return 0;}
#endif /* ndef _SC_PII_INTERNET_DGRAM */
#ifdef _SC_PII_INTERNET_STREAM
	if (x == _SC_PII_INTERNET_STREAM)
		{*r = Mono_Posix_SysconfName__SC_PII_INTERNET_STREAM; return 0;}
#endif /* ndef _SC_PII_INTERNET_STREAM */
#ifdef _SC_PII_OSI
	if (x == _SC_PII_OSI)
		{*r = Mono_Posix_SysconfName__SC_PII_OSI; return 0;}
#endif /* ndef _SC_PII_OSI */
#ifdef _SC_PII_OSI_CLTS
	if (x == _SC_PII_OSI_CLTS)
		{*r = Mono_Posix_SysconfName__SC_PII_OSI_CLTS; return 0;}
#endif /* ndef _SC_PII_OSI_CLTS */
#ifdef _SC_PII_OSI_COTS
	if (x == _SC_PII_OSI_COTS)
		{*r = Mono_Posix_SysconfName__SC_PII_OSI_COTS; return 0;}
#endif /* ndef _SC_PII_OSI_COTS */
#ifdef _SC_PII_OSI_M
	if (x == _SC_PII_OSI_M)
		{*r = Mono_Posix_SysconfName__SC_PII_OSI_M; return 0;}
#endif /* ndef _SC_PII_OSI_M */
#ifdef _SC_PII_SOCKET
	if (x == _SC_PII_SOCKET)
		{*r = Mono_Posix_SysconfName__SC_PII_SOCKET; return 0;}
#endif /* ndef _SC_PII_SOCKET */
#ifdef _SC_PII_XTI
	if (x == _SC_PII_XTI)
		{*r = Mono_Posix_SysconfName__SC_PII_XTI; return 0;}
#endif /* ndef _SC_PII_XTI */
#ifdef _SC_PIPE
	if (x == _SC_PIPE)
		{*r = Mono_Posix_SysconfName__SC_PIPE; return 0;}
#endif /* ndef _SC_PIPE */
#ifdef _SC_POLL
	if (x == _SC_POLL)
		{*r = Mono_Posix_SysconfName__SC_POLL; return 0;}
#endif /* ndef _SC_POLL */
#ifdef _SC_PRIORITIZED_IO
	if (x == _SC_PRIORITIZED_IO)
		{*r = Mono_Posix_SysconfName__SC_PRIORITIZED_IO; return 0;}
#endif /* ndef _SC_PRIORITIZED_IO */
#ifdef _SC_PRIORITY_SCHEDULING
	if (x == _SC_PRIORITY_SCHEDULING)
		{*r = Mono_Posix_SysconfName__SC_PRIORITY_SCHEDULING; return 0;}
#endif /* ndef _SC_PRIORITY_SCHEDULING */
#ifdef _SC_READER_WRITER_LOCKS
	if (x == _SC_READER_WRITER_LOCKS)
		{*r = Mono_Posix_SysconfName__SC_READER_WRITER_LOCKS; return 0;}
#endif /* ndef _SC_READER_WRITER_LOCKS */
#ifdef _SC_REALTIME_SIGNALS
	if (x == _SC_REALTIME_SIGNALS)
		{*r = Mono_Posix_SysconfName__SC_REALTIME_SIGNALS; return 0;}
#endif /* ndef _SC_REALTIME_SIGNALS */
#ifdef _SC_REGEXP
	if (x == _SC_REGEXP)
		{*r = Mono_Posix_SysconfName__SC_REGEXP; return 0;}
#endif /* ndef _SC_REGEXP */
#ifdef _SC_REGEX_VERSION
	if (x == _SC_REGEX_VERSION)
		{*r = Mono_Posix_SysconfName__SC_REGEX_VERSION; return 0;}
#endif /* ndef _SC_REGEX_VERSION */
#ifdef _SC_RE_DUP_MAX
	if (x == _SC_RE_DUP_MAX)
		{*r = Mono_Posix_SysconfName__SC_RE_DUP_MAX; return 0;}
#endif /* ndef _SC_RE_DUP_MAX */
#ifdef _SC_RTSIG_MAX
	if (x == _SC_RTSIG_MAX)
		{*r = Mono_Posix_SysconfName__SC_RTSIG_MAX; return 0;}
#endif /* ndef _SC_RTSIG_MAX */
#ifdef _SC_SAVED_IDS
	if (x == _SC_SAVED_IDS)
		{*r = Mono_Posix_SysconfName__SC_SAVED_IDS; return 0;}
#endif /* ndef _SC_SAVED_IDS */
#ifdef _SC_SCHAR_MAX
	if (x == _SC_SCHAR_MAX)
		{*r = Mono_Posix_SysconfName__SC_SCHAR_MAX; return 0;}
#endif /* ndef _SC_SCHAR_MAX */
#ifdef _SC_SCHAR_MIN
	if (x == _SC_SCHAR_MIN)
		{*r = Mono_Posix_SysconfName__SC_SCHAR_MIN; return 0;}
#endif /* ndef _SC_SCHAR_MIN */
#ifdef _SC_SELECT
	if (x == _SC_SELECT)
		{*r = Mono_Posix_SysconfName__SC_SELECT; return 0;}
#endif /* ndef _SC_SELECT */
#ifdef _SC_SEMAPHORES
	if (x == _SC_SEMAPHORES)
		{*r = Mono_Posix_SysconfName__SC_SEMAPHORES; return 0;}
#endif /* ndef _SC_SEMAPHORES */
#ifdef _SC_SEM_NSEMS_MAX
	if (x == _SC_SEM_NSEMS_MAX)
		{*r = Mono_Posix_SysconfName__SC_SEM_NSEMS_MAX; return 0;}
#endif /* ndef _SC_SEM_NSEMS_MAX */
#ifdef _SC_SEM_VALUE_MAX
	if (x == _SC_SEM_VALUE_MAX)
		{*r = Mono_Posix_SysconfName__SC_SEM_VALUE_MAX; return 0;}
#endif /* ndef _SC_SEM_VALUE_MAX */
#ifdef _SC_SHARED_MEMORY_OBJECTS
	if (x == _SC_SHARED_MEMORY_OBJECTS)
		{*r = Mono_Posix_SysconfName__SC_SHARED_MEMORY_OBJECTS; return 0;}
#endif /* ndef _SC_SHARED_MEMORY_OBJECTS */
#ifdef _SC_SHELL
	if (x == _SC_SHELL)
		{*r = Mono_Posix_SysconfName__SC_SHELL; return 0;}
#endif /* ndef _SC_SHELL */
#ifdef _SC_SHRT_MAX
	if (x == _SC_SHRT_MAX)
		{*r = Mono_Posix_SysconfName__SC_SHRT_MAX; return 0;}
#endif /* ndef _SC_SHRT_MAX */
#ifdef _SC_SHRT_MIN
	if (x == _SC_SHRT_MIN)
		{*r = Mono_Posix_SysconfName__SC_SHRT_MIN; return 0;}
#endif /* ndef _SC_SHRT_MIN */
#ifdef _SC_SIGNALS
	if (x == _SC_SIGNALS)
		{*r = Mono_Posix_SysconfName__SC_SIGNALS; return 0;}
#endif /* ndef _SC_SIGNALS */
#ifdef _SC_SIGQUEUE_MAX
	if (x == _SC_SIGQUEUE_MAX)
		{*r = Mono_Posix_SysconfName__SC_SIGQUEUE_MAX; return 0;}
#endif /* ndef _SC_SIGQUEUE_MAX */
#ifdef _SC_SINGLE_PROCESS
	if (x == _SC_SINGLE_PROCESS)
		{*r = Mono_Posix_SysconfName__SC_SINGLE_PROCESS; return 0;}
#endif /* ndef _SC_SINGLE_PROCESS */
#ifdef _SC_SPAWN
	if (x == _SC_SPAWN)
		{*r = Mono_Posix_SysconfName__SC_SPAWN; return 0;}
#endif /* ndef _SC_SPAWN */
#ifdef _SC_SPIN_LOCKS
	if (x == _SC_SPIN_LOCKS)
		{*r = Mono_Posix_SysconfName__SC_SPIN_LOCKS; return 0;}
#endif /* ndef _SC_SPIN_LOCKS */
#ifdef _SC_SPORADIC_SERVER
	if (x == _SC_SPORADIC_SERVER)
		{*r = Mono_Posix_SysconfName__SC_SPORADIC_SERVER; return 0;}
#endif /* ndef _SC_SPORADIC_SERVER */
#ifdef _SC_SSIZE_MAX
	if (x == _SC_SSIZE_MAX)
		{*r = Mono_Posix_SysconfName__SC_SSIZE_MAX; return 0;}
#endif /* ndef _SC_SSIZE_MAX */
#ifdef _SC_STREAMS
	if (x == _SC_STREAMS)
		{*r = Mono_Posix_SysconfName__SC_STREAMS; return 0;}
#endif /* ndef _SC_STREAMS */
#ifdef _SC_STREAM_MAX
	if (x == _SC_STREAM_MAX)
		{*r = Mono_Posix_SysconfName__SC_STREAM_MAX; return 0;}
#endif /* ndef _SC_STREAM_MAX */
#ifdef _SC_SYMLOOP_MAX
	if (x == _SC_SYMLOOP_MAX)
		{*r = Mono_Posix_SysconfName__SC_SYMLOOP_MAX; return 0;}
#endif /* ndef _SC_SYMLOOP_MAX */
#ifdef _SC_SYNCHRONIZED_IO
	if (x == _SC_SYNCHRONIZED_IO)
		{*r = Mono_Posix_SysconfName__SC_SYNCHRONIZED_IO; return 0;}
#endif /* ndef _SC_SYNCHRONIZED_IO */
#ifdef _SC_SYSTEM_DATABASE
	if (x == _SC_SYSTEM_DATABASE)
		{*r = Mono_Posix_SysconfName__SC_SYSTEM_DATABASE; return 0;}
#endif /* ndef _SC_SYSTEM_DATABASE */
#ifdef _SC_SYSTEM_DATABASE_R
	if (x == _SC_SYSTEM_DATABASE_R)
		{*r = Mono_Posix_SysconfName__SC_SYSTEM_DATABASE_R; return 0;}
#endif /* ndef _SC_SYSTEM_DATABASE_R */
#ifdef _SC_THREADS
	if (x == _SC_THREADS)
		{*r = Mono_Posix_SysconfName__SC_THREADS; return 0;}
#endif /* ndef _SC_THREADS */
#ifdef _SC_THREAD_ATTR_STACKADDR
	if (x == _SC_THREAD_ATTR_STACKADDR)
		{*r = Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKADDR; return 0;}
#endif /* ndef _SC_THREAD_ATTR_STACKADDR */
#ifdef _SC_THREAD_ATTR_STACKSIZE
	if (x == _SC_THREAD_ATTR_STACKSIZE)
		{*r = Mono_Posix_SysconfName__SC_THREAD_ATTR_STACKSIZE; return 0;}
#endif /* ndef _SC_THREAD_ATTR_STACKSIZE */
#ifdef _SC_THREAD_CPUTIME
	if (x == _SC_THREAD_CPUTIME)
		{*r = Mono_Posix_SysconfName__SC_THREAD_CPUTIME; return 0;}
#endif /* ndef _SC_THREAD_CPUTIME */
#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
	if (x == _SC_THREAD_DESTRUCTOR_ITERATIONS)
		{*r = Mono_Posix_SysconfName__SC_THREAD_DESTRUCTOR_ITERATIONS; return 0;}
#endif /* ndef _SC_THREAD_DESTRUCTOR_ITERATIONS */
#ifdef _SC_THREAD_KEYS_MAX
	if (x == _SC_THREAD_KEYS_MAX)
		{*r = Mono_Posix_SysconfName__SC_THREAD_KEYS_MAX; return 0;}
#endif /* ndef _SC_THREAD_KEYS_MAX */
#ifdef _SC_THREAD_PRIORITY_SCHEDULING
	if (x == _SC_THREAD_PRIORITY_SCHEDULING)
		{*r = Mono_Posix_SysconfName__SC_THREAD_PRIORITY_SCHEDULING; return 0;}
#endif /* ndef _SC_THREAD_PRIORITY_SCHEDULING */
#ifdef _SC_THREAD_PRIO_INHERIT
	if (x == _SC_THREAD_PRIO_INHERIT)
		{*r = Mono_Posix_SysconfName__SC_THREAD_PRIO_INHERIT; return 0;}
#endif /* ndef _SC_THREAD_PRIO_INHERIT */
#ifdef _SC_THREAD_PRIO_PROTECT
	if (x == _SC_THREAD_PRIO_PROTECT)
		{*r = Mono_Posix_SysconfName__SC_THREAD_PRIO_PROTECT; return 0;}
#endif /* ndef _SC_THREAD_PRIO_PROTECT */
#ifdef _SC_THREAD_PROCESS_SHARED
	if (x == _SC_THREAD_PROCESS_SHARED)
		{*r = Mono_Posix_SysconfName__SC_THREAD_PROCESS_SHARED; return 0;}
#endif /* ndef _SC_THREAD_PROCESS_SHARED */
#ifdef _SC_THREAD_SAFE_FUNCTIONS
	if (x == _SC_THREAD_SAFE_FUNCTIONS)
		{*r = Mono_Posix_SysconfName__SC_THREAD_SAFE_FUNCTIONS; return 0;}
#endif /* ndef _SC_THREAD_SAFE_FUNCTIONS */
#ifdef _SC_THREAD_SPORADIC_SERVER
	if (x == _SC_THREAD_SPORADIC_SERVER)
		{*r = Mono_Posix_SysconfName__SC_THREAD_SPORADIC_SERVER; return 0;}
#endif /* ndef _SC_THREAD_SPORADIC_SERVER */
#ifdef _SC_THREAD_STACK_MIN
	if (x == _SC_THREAD_STACK_MIN)
		{*r = Mono_Posix_SysconfName__SC_THREAD_STACK_MIN; return 0;}
#endif /* ndef _SC_THREAD_STACK_MIN */
#ifdef _SC_THREAD_THREADS_MAX
	if (x == _SC_THREAD_THREADS_MAX)
		{*r = Mono_Posix_SysconfName__SC_THREAD_THREADS_MAX; return 0;}
#endif /* ndef _SC_THREAD_THREADS_MAX */
#ifdef _SC_TIMEOUTS
	if (x == _SC_TIMEOUTS)
		{*r = Mono_Posix_SysconfName__SC_TIMEOUTS; return 0;}
#endif /* ndef _SC_TIMEOUTS */
#ifdef _SC_TIMERS
	if (x == _SC_TIMERS)
		{*r = Mono_Posix_SysconfName__SC_TIMERS; return 0;}
#endif /* ndef _SC_TIMERS */
#ifdef _SC_TIMER_MAX
	if (x == _SC_TIMER_MAX)
		{*r = Mono_Posix_SysconfName__SC_TIMER_MAX; return 0;}
#endif /* ndef _SC_TIMER_MAX */
#ifdef _SC_TRACE
	if (x == _SC_TRACE)
		{*r = Mono_Posix_SysconfName__SC_TRACE; return 0;}
#endif /* ndef _SC_TRACE */
#ifdef _SC_TRACE_EVENT_FILTER
	if (x == _SC_TRACE_EVENT_FILTER)
		{*r = Mono_Posix_SysconfName__SC_TRACE_EVENT_FILTER; return 0;}
#endif /* ndef _SC_TRACE_EVENT_FILTER */
#ifdef _SC_TRACE_INHERIT
	if (x == _SC_TRACE_INHERIT)
		{*r = Mono_Posix_SysconfName__SC_TRACE_INHERIT; return 0;}
#endif /* ndef _SC_TRACE_INHERIT */
#ifdef _SC_TRACE_LOG
	if (x == _SC_TRACE_LOG)
		{*r = Mono_Posix_SysconfName__SC_TRACE_LOG; return 0;}
#endif /* ndef _SC_TRACE_LOG */
#ifdef _SC_TTY_NAME_MAX
	if (x == _SC_TTY_NAME_MAX)
		{*r = Mono_Posix_SysconfName__SC_TTY_NAME_MAX; return 0;}
#endif /* ndef _SC_TTY_NAME_MAX */
#ifdef _SC_TYPED_MEMORY_OBJECTS
	if (x == _SC_TYPED_MEMORY_OBJECTS)
		{*r = Mono_Posix_SysconfName__SC_TYPED_MEMORY_OBJECTS; return 0;}
#endif /* ndef _SC_TYPED_MEMORY_OBJECTS */
#ifdef _SC_TZNAME_MAX
	if (x == _SC_TZNAME_MAX)
		{*r = Mono_Posix_SysconfName__SC_TZNAME_MAX; return 0;}
#endif /* ndef _SC_TZNAME_MAX */
#ifdef _SC_T_IOV_MAX
	if (x == _SC_T_IOV_MAX)
		{*r = Mono_Posix_SysconfName__SC_T_IOV_MAX; return 0;}
#endif /* ndef _SC_T_IOV_MAX */
#ifdef _SC_UCHAR_MAX
	if (x == _SC_UCHAR_MAX)
		{*r = Mono_Posix_SysconfName__SC_UCHAR_MAX; return 0;}
#endif /* ndef _SC_UCHAR_MAX */
#ifdef _SC_UINT_MAX
	if (x == _SC_UINT_MAX)
		{*r = Mono_Posix_SysconfName__SC_UINT_MAX; return 0;}
#endif /* ndef _SC_UINT_MAX */
#ifdef _SC_UIO_MAXIOV
	if (x == _SC_UIO_MAXIOV)
		{*r = Mono_Posix_SysconfName__SC_UIO_MAXIOV; return 0;}
#endif /* ndef _SC_UIO_MAXIOV */
#ifdef _SC_ULONG_MAX
	if (x == _SC_ULONG_MAX)
		{*r = Mono_Posix_SysconfName__SC_ULONG_MAX; return 0;}
#endif /* ndef _SC_ULONG_MAX */
#ifdef _SC_USER_GROUPS
	if (x == _SC_USER_GROUPS)
		{*r = Mono_Posix_SysconfName__SC_USER_GROUPS; return 0;}
#endif /* ndef _SC_USER_GROUPS */
#ifdef _SC_USER_GROUPS_R
	if (x == _SC_USER_GROUPS_R)
		{*r = Mono_Posix_SysconfName__SC_USER_GROUPS_R; return 0;}
#endif /* ndef _SC_USER_GROUPS_R */
#ifdef _SC_USHRT_MAX
	if (x == _SC_USHRT_MAX)
		{*r = Mono_Posix_SysconfName__SC_USHRT_MAX; return 0;}
#endif /* ndef _SC_USHRT_MAX */
#ifdef _SC_V6_ILP32_OFF32
	if (x == _SC_V6_ILP32_OFF32)
		{*r = Mono_Posix_SysconfName__SC_V6_ILP32_OFF32; return 0;}
#endif /* ndef _SC_V6_ILP32_OFF32 */
#ifdef _SC_V6_ILP32_OFFBIG
	if (x == _SC_V6_ILP32_OFFBIG)
		{*r = Mono_Posix_SysconfName__SC_V6_ILP32_OFFBIG; return 0;}
#endif /* ndef _SC_V6_ILP32_OFFBIG */
#ifdef _SC_V6_LP64_OFF64
	if (x == _SC_V6_LP64_OFF64)
		{*r = Mono_Posix_SysconfName__SC_V6_LP64_OFF64; return 0;}
#endif /* ndef _SC_V6_LP64_OFF64 */
#ifdef _SC_V6_LPBIG_OFFBIG
	if (x == _SC_V6_LPBIG_OFFBIG)
		{*r = Mono_Posix_SysconfName__SC_V6_LPBIG_OFFBIG; return 0;}
#endif /* ndef _SC_V6_LPBIG_OFFBIG */
#ifdef _SC_VERSION
	if (x == _SC_VERSION)
		{*r = Mono_Posix_SysconfName__SC_VERSION; return 0;}
#endif /* ndef _SC_VERSION */
#ifdef _SC_WORD_BIT
	if (x == _SC_WORD_BIT)
		{*r = Mono_Posix_SysconfName__SC_WORD_BIT; return 0;}
#endif /* ndef _SC_WORD_BIT */
#ifdef _SC_XBS5_ILP32_OFF32
	if (x == _SC_XBS5_ILP32_OFF32)
		{*r = Mono_Posix_SysconfName__SC_XBS5_ILP32_OFF32; return 0;}
#endif /* ndef _SC_XBS5_ILP32_OFF32 */
#ifdef _SC_XBS5_ILP32_OFFBIG
	if (x == _SC_XBS5_ILP32_OFFBIG)
		{*r = Mono_Posix_SysconfName__SC_XBS5_ILP32_OFFBIG; return 0;}
#endif /* ndef _SC_XBS5_ILP32_OFFBIG */
#ifdef _SC_XBS5_LP64_OFF64
	if (x == _SC_XBS5_LP64_OFF64)
		{*r = Mono_Posix_SysconfName__SC_XBS5_LP64_OFF64; return 0;}
#endif /* ndef _SC_XBS5_LP64_OFF64 */
#ifdef _SC_XBS5_LPBIG_OFFBIG
	if (x == _SC_XBS5_LPBIG_OFFBIG)
		{*r = Mono_Posix_SysconfName__SC_XBS5_LPBIG_OFFBIG; return 0;}
#endif /* ndef _SC_XBS5_LPBIG_OFFBIG */
#ifdef _SC_XOPEN_CRYPT
	if (x == _SC_XOPEN_CRYPT)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_CRYPT; return 0;}
#endif /* ndef _SC_XOPEN_CRYPT */
#ifdef _SC_XOPEN_ENH_I18N
	if (x == _SC_XOPEN_ENH_I18N)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_ENH_I18N; return 0;}
#endif /* ndef _SC_XOPEN_ENH_I18N */
#ifdef _SC_XOPEN_LEGACY
	if (x == _SC_XOPEN_LEGACY)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_LEGACY; return 0;}
#endif /* ndef _SC_XOPEN_LEGACY */
#ifdef _SC_XOPEN_REALTIME
	if (x == _SC_XOPEN_REALTIME)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_REALTIME; return 0;}
#endif /* ndef _SC_XOPEN_REALTIME */
#ifdef _SC_XOPEN_REALTIME_THREADS
	if (x == _SC_XOPEN_REALTIME_THREADS)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_REALTIME_THREADS; return 0;}
#endif /* ndef _SC_XOPEN_REALTIME_THREADS */
#ifdef _SC_XOPEN_SHM
	if (x == _SC_XOPEN_SHM)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_SHM; return 0;}
#endif /* ndef _SC_XOPEN_SHM */
#ifdef _SC_XOPEN_UNIX
	if (x == _SC_XOPEN_UNIX)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_UNIX; return 0;}
#endif /* ndef _SC_XOPEN_UNIX */
#ifdef _SC_XOPEN_VERSION
	if (x == _SC_XOPEN_VERSION)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_VERSION; return 0;}
#endif /* ndef _SC_XOPEN_VERSION */
#ifdef _SC_XOPEN_XCU_VERSION
	if (x == _SC_XOPEN_XCU_VERSION)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_XCU_VERSION; return 0;}
#endif /* ndef _SC_XOPEN_XCU_VERSION */
#ifdef _SC_XOPEN_XPG2
	if (x == _SC_XOPEN_XPG2)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_XPG2; return 0;}
#endif /* ndef _SC_XOPEN_XPG2 */
#ifdef _SC_XOPEN_XPG3
	if (x == _SC_XOPEN_XPG3)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_XPG3; return 0;}
#endif /* ndef _SC_XOPEN_XPG3 */
#ifdef _SC_XOPEN_XPG4
	if (x == _SC_XOPEN_XPG4)
		{*r = Mono_Posix_SysconfName__SC_XOPEN_XPG4; return 0;}
#endif /* ndef _SC_XOPEN_XPG4 */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromSyslogFacility (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_SyslogFacility_LOG_AUTH)
#ifdef LOG_AUTH
		{*r = LOG_AUTH; return 0;}
#else /* def LOG_AUTH */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_AUTH */
	if (x == Mono_Posix_SyslogFacility_LOG_AUTHPRIV)
#ifdef LOG_AUTHPRIV
		{*r = LOG_AUTHPRIV; return 0;}
#else /* def LOG_AUTHPRIV */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_AUTHPRIV */
	if (x == Mono_Posix_SyslogFacility_LOG_CRON)
#ifdef LOG_CRON
		{*r = LOG_CRON; return 0;}
#else /* def LOG_CRON */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_CRON */
	if (x == Mono_Posix_SyslogFacility_LOG_DAEMON)
#ifdef LOG_DAEMON
		{*r = LOG_DAEMON; return 0;}
#else /* def LOG_DAEMON */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_DAEMON */
	if (x == Mono_Posix_SyslogFacility_LOG_FTP)
#ifdef LOG_FTP
		{*r = LOG_FTP; return 0;}
#else /* def LOG_FTP */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_FTP */
	if (x == Mono_Posix_SyslogFacility_LOG_KERN)
#ifdef LOG_KERN
		{*r = LOG_KERN; return 0;}
#else /* def LOG_KERN */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_KERN */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL0)
#ifdef LOG_LOCAL0
		{*r = LOG_LOCAL0; return 0;}
#else /* def LOG_LOCAL0 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL0 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL1)
#ifdef LOG_LOCAL1
		{*r = LOG_LOCAL1; return 0;}
#else /* def LOG_LOCAL1 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL1 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL2)
#ifdef LOG_LOCAL2
		{*r = LOG_LOCAL2; return 0;}
#else /* def LOG_LOCAL2 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL2 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL3)
#ifdef LOG_LOCAL3
		{*r = LOG_LOCAL3; return 0;}
#else /* def LOG_LOCAL3 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL3 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL4)
#ifdef LOG_LOCAL4
		{*r = LOG_LOCAL4; return 0;}
#else /* def LOG_LOCAL4 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL4 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL5)
#ifdef LOG_LOCAL5
		{*r = LOG_LOCAL5; return 0;}
#else /* def LOG_LOCAL5 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL5 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL6)
#ifdef LOG_LOCAL6
		{*r = LOG_LOCAL6; return 0;}
#else /* def LOG_LOCAL6 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL6 */
	if (x == Mono_Posix_SyslogFacility_LOG_LOCAL7)
#ifdef LOG_LOCAL7
		{*r = LOG_LOCAL7; return 0;}
#else /* def LOG_LOCAL7 */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LOCAL7 */
	if (x == Mono_Posix_SyslogFacility_LOG_LPR)
#ifdef LOG_LPR
		{*r = LOG_LPR; return 0;}
#else /* def LOG_LPR */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_LPR */
	if (x == Mono_Posix_SyslogFacility_LOG_MAIL)
#ifdef LOG_MAIL
		{*r = LOG_MAIL; return 0;}
#else /* def LOG_MAIL */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_MAIL */
	if (x == Mono_Posix_SyslogFacility_LOG_NEWS)
#ifdef LOG_NEWS
		{*r = LOG_NEWS; return 0;}
#else /* def LOG_NEWS */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_NEWS */
	if (x == Mono_Posix_SyslogFacility_LOG_SYSLOG)
#ifdef LOG_SYSLOG
		{*r = LOG_SYSLOG; return 0;}
#else /* def LOG_SYSLOG */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_SYSLOG */
	if (x == Mono_Posix_SyslogFacility_LOG_USER)
#ifdef LOG_USER
		{*r = LOG_USER; return 0;}
#else /* def LOG_USER */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_USER */
	if (x == Mono_Posix_SyslogFacility_LOG_UUCP)
#ifdef LOG_UUCP
		{*r = LOG_UUCP; return 0;}
#else /* def LOG_UUCP */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_UUCP */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToSyslogFacility (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef LOG_AUTH
	if (x == LOG_AUTH)
		{*r = Mono_Posix_SyslogFacility_LOG_AUTH; return 0;}
#endif /* ndef LOG_AUTH */
#ifdef LOG_AUTHPRIV
	if (x == LOG_AUTHPRIV)
		{*r = Mono_Posix_SyslogFacility_LOG_AUTHPRIV; return 0;}
#endif /* ndef LOG_AUTHPRIV */
#ifdef LOG_CRON
	if (x == LOG_CRON)
		{*r = Mono_Posix_SyslogFacility_LOG_CRON; return 0;}
#endif /* ndef LOG_CRON */
#ifdef LOG_DAEMON
	if (x == LOG_DAEMON)
		{*r = Mono_Posix_SyslogFacility_LOG_DAEMON; return 0;}
#endif /* ndef LOG_DAEMON */
#ifdef LOG_FTP
	if (x == LOG_FTP)
		{*r = Mono_Posix_SyslogFacility_LOG_FTP; return 0;}
#endif /* ndef LOG_FTP */
#ifdef LOG_KERN
	if (x == LOG_KERN)
		{*r = Mono_Posix_SyslogFacility_LOG_KERN; return 0;}
#endif /* ndef LOG_KERN */
#ifdef LOG_LOCAL0
	if (x == LOG_LOCAL0)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL0; return 0;}
#endif /* ndef LOG_LOCAL0 */
#ifdef LOG_LOCAL1
	if (x == LOG_LOCAL1)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL1; return 0;}
#endif /* ndef LOG_LOCAL1 */
#ifdef LOG_LOCAL2
	if (x == LOG_LOCAL2)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL2; return 0;}
#endif /* ndef LOG_LOCAL2 */
#ifdef LOG_LOCAL3
	if (x == LOG_LOCAL3)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL3; return 0;}
#endif /* ndef LOG_LOCAL3 */
#ifdef LOG_LOCAL4
	if (x == LOG_LOCAL4)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL4; return 0;}
#endif /* ndef LOG_LOCAL4 */
#ifdef LOG_LOCAL5
	if (x == LOG_LOCAL5)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL5; return 0;}
#endif /* ndef LOG_LOCAL5 */
#ifdef LOG_LOCAL6
	if (x == LOG_LOCAL6)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL6; return 0;}
#endif /* ndef LOG_LOCAL6 */
#ifdef LOG_LOCAL7
	if (x == LOG_LOCAL7)
		{*r = Mono_Posix_SyslogFacility_LOG_LOCAL7; return 0;}
#endif /* ndef LOG_LOCAL7 */
#ifdef LOG_LPR
	if (x == LOG_LPR)
		{*r = Mono_Posix_SyslogFacility_LOG_LPR; return 0;}
#endif /* ndef LOG_LPR */
#ifdef LOG_MAIL
	if (x == LOG_MAIL)
		{*r = Mono_Posix_SyslogFacility_LOG_MAIL; return 0;}
#endif /* ndef LOG_MAIL */
#ifdef LOG_NEWS
	if (x == LOG_NEWS)
		{*r = Mono_Posix_SyslogFacility_LOG_NEWS; return 0;}
#endif /* ndef LOG_NEWS */
#ifdef LOG_SYSLOG
	if (x == LOG_SYSLOG)
		{*r = Mono_Posix_SyslogFacility_LOG_SYSLOG; return 0;}
#endif /* ndef LOG_SYSLOG */
#ifdef LOG_USER
	if (x == LOG_USER)
		{*r = Mono_Posix_SyslogFacility_LOG_USER; return 0;}
#endif /* ndef LOG_USER */
#ifdef LOG_UUCP
	if (x == LOG_UUCP)
		{*r = Mono_Posix_SyslogFacility_LOG_UUCP; return 0;}
#endif /* ndef LOG_UUCP */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromSyslogLevel (int x, int *r)
{
	*r = 0;
	if (x == Mono_Posix_SyslogLevel_LOG_ALERT)
#ifdef LOG_ALERT
		{*r = LOG_ALERT; return 0;}
#else /* def LOG_ALERT */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_ALERT */
	if (x == Mono_Posix_SyslogLevel_LOG_CRIT)
#ifdef LOG_CRIT
		{*r = LOG_CRIT; return 0;}
#else /* def LOG_CRIT */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_CRIT */
	if (x == Mono_Posix_SyslogLevel_LOG_DEBUG)
#ifdef LOG_DEBUG
		{*r = LOG_DEBUG; return 0;}
#else /* def LOG_DEBUG */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_DEBUG */
	if (x == Mono_Posix_SyslogLevel_LOG_EMERG)
#ifdef LOG_EMERG
		{*r = LOG_EMERG; return 0;}
#else /* def LOG_EMERG */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_EMERG */
	if (x == Mono_Posix_SyslogLevel_LOG_ERR)
#ifdef LOG_ERR
		{*r = LOG_ERR; return 0;}
#else /* def LOG_ERR */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_ERR */
	if (x == Mono_Posix_SyslogLevel_LOG_INFO)
#ifdef LOG_INFO
		{*r = LOG_INFO; return 0;}
#else /* def LOG_INFO */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_INFO */
	if (x == Mono_Posix_SyslogLevel_LOG_NOTICE)
#ifdef LOG_NOTICE
		{*r = LOG_NOTICE; return 0;}
#else /* def LOG_NOTICE */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_NOTICE */
	if (x == Mono_Posix_SyslogLevel_LOG_WARNING)
#ifdef LOG_WARNING
		{*r = LOG_WARNING; return 0;}
#else /* def LOG_WARNING */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_WARNING */
	if (x == 0)
		return 0;
	errno = EINVAL; return -1;
}

int Mono_Posix_ToSyslogLevel (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef LOG_ALERT
	if (x == LOG_ALERT)
		{*r = Mono_Posix_SyslogLevel_LOG_ALERT; return 0;}
#endif /* ndef LOG_ALERT */
#ifdef LOG_CRIT
	if (x == LOG_CRIT)
		{*r = Mono_Posix_SyslogLevel_LOG_CRIT; return 0;}
#endif /* ndef LOG_CRIT */
#ifdef LOG_DEBUG
	if (x == LOG_DEBUG)
		{*r = Mono_Posix_SyslogLevel_LOG_DEBUG; return 0;}
#endif /* ndef LOG_DEBUG */
#ifdef LOG_EMERG
	if (x == LOG_EMERG)
		{*r = Mono_Posix_SyslogLevel_LOG_EMERG; return 0;}
#endif /* ndef LOG_EMERG */
#ifdef LOG_ERR
	if (x == LOG_ERR)
		{*r = Mono_Posix_SyslogLevel_LOG_ERR; return 0;}
#endif /* ndef LOG_ERR */
#ifdef LOG_INFO
	if (x == LOG_INFO)
		{*r = Mono_Posix_SyslogLevel_LOG_INFO; return 0;}
#endif /* ndef LOG_INFO */
#ifdef LOG_NOTICE
	if (x == LOG_NOTICE)
		{*r = Mono_Posix_SyslogLevel_LOG_NOTICE; return 0;}
#endif /* ndef LOG_NOTICE */
#ifdef LOG_WARNING
	if (x == LOG_WARNING)
		{*r = Mono_Posix_SyslogLevel_LOG_WARNING; return 0;}
#endif /* ndef LOG_WARNING */
	errno = EINVAL; return -1;
}

int Mono_Posix_FromSyslogOptions (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_SyslogOptions_LOG_CONS) == Mono_Posix_SyslogOptions_LOG_CONS)
#ifdef LOG_CONS
		*r |= LOG_CONS;
#else /* def LOG_CONS */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_CONS */
	if ((x & Mono_Posix_SyslogOptions_LOG_NDELAY) == Mono_Posix_SyslogOptions_LOG_NDELAY)
#ifdef LOG_NDELAY
		*r |= LOG_NDELAY;
#else /* def LOG_NDELAY */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_NDELAY */
	if ((x & Mono_Posix_SyslogOptions_LOG_NOWAIT) == Mono_Posix_SyslogOptions_LOG_NOWAIT)
#ifdef LOG_NOWAIT
		*r |= LOG_NOWAIT;
#else /* def LOG_NOWAIT */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_NOWAIT */
	if ((x & Mono_Posix_SyslogOptions_LOG_ODELAY) == Mono_Posix_SyslogOptions_LOG_ODELAY)
#ifdef LOG_ODELAY
		*r |= LOG_ODELAY;
#else /* def LOG_ODELAY */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_ODELAY */
	if ((x & Mono_Posix_SyslogOptions_LOG_PERROR) == Mono_Posix_SyslogOptions_LOG_PERROR)
#ifdef LOG_PERROR
		*r |= LOG_PERROR;
#else /* def LOG_PERROR */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_PERROR */
	if ((x & Mono_Posix_SyslogOptions_LOG_PID) == Mono_Posix_SyslogOptions_LOG_PID)
#ifdef LOG_PID
		*r |= LOG_PID;
#else /* def LOG_PID */
		{errno = EINVAL; return -1;}
#endif /* ndef LOG_PID */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToSyslogOptions (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef LOG_CONS
	if ((x & LOG_CONS) == LOG_CONS)
		*r |= Mono_Posix_SyslogOptions_LOG_CONS;
#endif /* ndef LOG_CONS */
#ifdef LOG_NDELAY
	if ((x & LOG_NDELAY) == LOG_NDELAY)
		*r |= Mono_Posix_SyslogOptions_LOG_NDELAY;
#endif /* ndef LOG_NDELAY */
#ifdef LOG_NOWAIT
	if ((x & LOG_NOWAIT) == LOG_NOWAIT)
		*r |= Mono_Posix_SyslogOptions_LOG_NOWAIT;
#endif /* ndef LOG_NOWAIT */
#ifdef LOG_ODELAY
	if ((x & LOG_ODELAY) == LOG_ODELAY)
		*r |= Mono_Posix_SyslogOptions_LOG_ODELAY;
#endif /* ndef LOG_ODELAY */
#ifdef LOG_PERROR
	if ((x & LOG_PERROR) == LOG_PERROR)
		*r |= Mono_Posix_SyslogOptions_LOG_PERROR;
#endif /* ndef LOG_PERROR */
#ifdef LOG_PID
	if ((x & LOG_PID) == LOG_PID)
		*r |= Mono_Posix_SyslogOptions_LOG_PID;
#endif /* ndef LOG_PID */
	return 0;
}

#ifdef HAVE_STRUCT_TIMESPEC
int
Mono_Posix_FromTimespec (struct Mono_Posix_Timespec *from, struct timespec *to)
{
	_cnm_return_val_if_overflow (time_t, from->tv_sec, -1);
	_cnm_return_val_if_overflow (gint64, from->tv_nsec, -1);

	memset (to, 0, sizeof(*to));

	to->tv_sec  = from->tv_sec;
	to->tv_nsec = from->tv_nsec;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMESPEC */


#ifdef HAVE_STRUCT_TIMESPEC
int
Mono_Posix_ToTimespec (struct timespec *from, struct Mono_Posix_Timespec *to)
{
	_cnm_return_val_if_overflow (gint64, from->tv_sec, -1);
	_cnm_return_val_if_overflow (gint64, from->tv_nsec, -1);

	memset (to, 0, sizeof(*to));

	to->tv_sec  = from->tv_sec;
	to->tv_nsec = from->tv_nsec;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMESPEC */


#ifdef HAVE_STRUCT_TIMEVAL
int
Mono_Posix_FromTimeval (struct Mono_Posix_Timeval *from, struct timeval *to)
{
	_cnm_return_val_if_overflow (time_t, from->tv_sec, -1);
	_cnm_return_val_if_overflow (suseconds_t, from->tv_usec, -1);

	memset (to, 0, sizeof(*to));

	to->tv_sec  = from->tv_sec;
	to->tv_usec = from->tv_usec;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMEVAL */


#ifdef HAVE_STRUCT_TIMEVAL
int
Mono_Posix_ToTimeval (struct timeval *from, struct Mono_Posix_Timeval *to)
{
	_cnm_return_val_if_overflow (gint64, from->tv_sec, -1);
	_cnm_return_val_if_overflow (gint64, from->tv_usec, -1);

	memset (to, 0, sizeof(*to));

	to->tv_sec  = from->tv_sec;
	to->tv_usec = from->tv_usec;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMEVAL */


#ifdef HAVE_STRUCT_TIMEZONE
int
Mono_Posix_FromTimezone (struct Mono_Posix_Timezone *from, struct timezone *to)
{
	_cnm_return_val_if_overflow (int, from->tz_minuteswest, -1);
	_cnm_return_val_if_overflow (int, from->tz_dsttime, -1);

	memset (to, 0, sizeof(*to));

	to->tz_minuteswest = from->tz_minuteswest;
	to->tz_dsttime     = from->tz_dsttime;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMEZONE */


#ifdef HAVE_STRUCT_TIMEZONE
int
Mono_Posix_ToTimezone (struct timezone *from, struct Mono_Posix_Timezone *to)
{
	_cnm_return_val_if_overflow (int, from->tz_minuteswest, -1);
	_cnm_return_val_if_overflow (int, from->tz_dsttime, -1);

	memset (to, 0, sizeof(*to));

	to->tz_minuteswest = from->tz_minuteswest;
	to->tz_dsttime     = from->tz_dsttime;

	return 0;
}
#endif /* ndef HAVE_STRUCT_TIMEZONE */


#ifdef HAVE_STRUCT_UTIMBUF
int
Mono_Posix_FromUtimbuf (struct Mono_Posix_Utimbuf *from, struct utimbuf *to)
{
	_cnm_return_val_if_overflow (time_t, from->actime, -1);
	_cnm_return_val_if_overflow (time_t, from->modtime, -1);

	memset (to, 0, sizeof(*to));

	to->actime  = from->actime;
	to->modtime = from->modtime;

	return 0;
}
#endif /* ndef HAVE_STRUCT_UTIMBUF */


#ifdef HAVE_STRUCT_UTIMBUF
int
Mono_Posix_ToUtimbuf (struct utimbuf *from, struct Mono_Posix_Utimbuf *to)
{
	_cnm_return_val_if_overflow (gint64, from->actime, -1);
	_cnm_return_val_if_overflow (gint64, from->modtime, -1);

	memset (to, 0, sizeof(*to));

	to->actime  = from->actime;
	to->modtime = from->modtime;

	return 0;
}
#endif /* ndef HAVE_STRUCT_UTIMBUF */


int Mono_Posix_FromWaitOptions (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_WaitOptions_WNOHANG) == Mono_Posix_WaitOptions_WNOHANG)
#ifdef WNOHANG
		*r |= WNOHANG;
#else /* def WNOHANG */
		{errno = EINVAL; return -1;}
#endif /* ndef WNOHANG */
	if ((x & Mono_Posix_WaitOptions_WUNTRACED) == Mono_Posix_WaitOptions_WUNTRACED)
#ifdef WUNTRACED
		*r |= WUNTRACED;
#else /* def WUNTRACED */
		{errno = EINVAL; return -1;}
#endif /* ndef WUNTRACED */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToWaitOptions (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef WNOHANG
	if ((x & WNOHANG) == WNOHANG)
		*r |= Mono_Posix_WaitOptions_WNOHANG;
#endif /* ndef WNOHANG */
#ifdef WUNTRACED
	if ((x & WUNTRACED) == WUNTRACED)
		*r |= Mono_Posix_WaitOptions_WUNTRACED;
#endif /* ndef WUNTRACED */
	return 0;
}

int Mono_Posix_FromXattrFlags (int x, int *r)
{
	*r = 0;
	if ((x & Mono_Posix_XattrFlags_XATTR_AUTO) == Mono_Posix_XattrFlags_XATTR_AUTO)
#ifdef XATTR_AUTO
		*r |= XATTR_AUTO;
#else /* def XATTR_AUTO */
		{errno = EINVAL; return -1;}
#endif /* ndef XATTR_AUTO */
	if ((x & Mono_Posix_XattrFlags_XATTR_CREATE) == Mono_Posix_XattrFlags_XATTR_CREATE)
#ifdef XATTR_CREATE
		*r |= XATTR_CREATE;
#else /* def XATTR_CREATE */
		{errno = EINVAL; return -1;}
#endif /* ndef XATTR_CREATE */
	if ((x & Mono_Posix_XattrFlags_XATTR_REPLACE) == Mono_Posix_XattrFlags_XATTR_REPLACE)
#ifdef XATTR_REPLACE
		*r |= XATTR_REPLACE;
#else /* def XATTR_REPLACE */
		{errno = EINVAL; return -1;}
#endif /* ndef XATTR_REPLACE */
	if (x == 0)
		return 0;
	return 0;
}

int Mono_Posix_ToXattrFlags (int x, int *r)
{
	*r = 0;
	if (x == 0)
		return 0;
#ifdef XATTR_AUTO
	if ((x & XATTR_AUTO) == XATTR_AUTO)
		*r |= Mono_Posix_XattrFlags_XATTR_AUTO;
#endif /* ndef XATTR_AUTO */
#ifdef XATTR_CREATE
	if ((x & XATTR_CREATE) == XATTR_CREATE)
		*r |= Mono_Posix_XattrFlags_XATTR_CREATE;
#endif /* ndef XATTR_CREATE */
#ifdef XATTR_REPLACE
	if ((x & XATTR_REPLACE) == XATTR_REPLACE)
		*r |= Mono_Posix_XattrFlags_XATTR_REPLACE;
#endif /* ndef XATTR_REPLACE */
	return 0;
}