sysdeps/unix/bsd/bsd4.4/kfreebsd/bits/posix_opt.h

   1 /* Define POSIX options for FreeBSD.
   2    Copyright (C) 1996-1997, 1999, 2000, 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 /*
  21  * Never include this file directly; use <unistd.h> instead.
  22  */
  23
  24 #ifndef _BITS_POSIX_OPT_H
  25 #define _BITS_POSIX_OPT_H       1
  26
  27 #include <bits/os-unistd.h>
  28
  29 /* Job control is supported.  */
  30 #define _POSIX_JOB_CONTROL      1
  31
  32 /* Processes have a saved set-user-ID and a saved set-group-ID.  */
  33 #define _POSIX_SAVED_IDS        1
  34
  35 /* Priority scheduling is supported.  */
  36 #define _POSIX_PRIORITY_SCHEDULING      1
  37
  38 /* Synchronizing file data is supported.  */
  39 #define _POSIX_SYNCHRONIZED_IO  1
  40
  41 /* The fsync function is present.  */
  42 #define _POSIX_FSYNC    1
  43
  44 /* Mapping of files to memory is supported.  */
  45 #define _POSIX_MAPPED_FILES     1
  46
  47 /* Locking of all memory is supported.  */
  48 #define _POSIX_MEMLOCK  1
  49
  50 /* Locking of ranges of memory is supported.  */
  51 #define _POSIX_MEMLOCK_RANGE    1
  52
  53 /* Setting of memory protections is supported.  */
  54 #define _POSIX_MEMORY_PROTECTION        1
  55
  56 /* Implementation supports `poll' function.  */
  57 #define _POSIX_POLL     1
  58
  59 /* Implementation supports `select' and `pselect' functions.  */
  60 #define _POSIX_SELECT   1
  61
  62 /* XPG4.2 shared memory is supported.  */
  63 #define _XOPEN_SHM      1
  64
  65 /* X/Open realtime support is available.  */
  66 #define _XOPEN_REALTIME 1
  67
  68 /* Only root can change owner of file.  */
  69 #define _POSIX_CHOWN_RESTRICTED 1
  70
  71 /* `c_cc' member of 'struct termios' structure can be disabled by
  72    using the value _POSIX_VDISABLE.  */
  73 #define _POSIX_VDISABLE ((unsigned char)'\377')
  74
  75 /* The LFS interface is available, except for the asynchronous I/O.  */
  76 #define _LFS_LARGEFILE          1
  77 #define _LFS64_LARGEFILE        1
  78 #define _LFS64_STDIO            1
  79
  80 /* POSIX timers are available.  */
  81 #define _POSIX_TIMERS 1
  82
  83 /* GNU libc provides regular expression handling.  */
  84 #define _POSIX_REGEXP   1
  85
  86 /* We have a POSIX shell.  */
  87 #define _POSIX_SHELL    1
  88
  89 /* The `spawn' function family is supported.  */
  90 #define _POSIX_SPAWN    200912L
  91
  92 #endif /* bits/posix_opt.h */