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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | /* Define POSIX options for Linux. |
| 2 | Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |||
| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Library General Public License as |
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| 7 | published by the Free Software Foundation; either version 2 of the |
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| 8 | License, or (at your option) any later version. |
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| 9 | |||
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Library General Public License for more details. |
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| 14 | |||
| 15 | You should have received a copy of the GNU Library General Public |
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| 16 | License along with the GNU C Library; see the file COPYING.LIB. If not, |
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| 17 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 18 | Boston, MA 02111-1307, USA. */ |
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| 19 | |||
| 20 | /* MODIFIED (from GNU libc 2.1.2) */ |
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| 21 | |||
| 22 | #ifndef _POSIX_OPT_H |
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| 23 | #define _POSIX_OPT_H 1 |
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| 24 | |||
| 25 | /* Job control is supported. */ |
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| 26 | #define _POSIX_JOB_CONTROL 0 |
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| 27 | |||
| 28 | /* Processes have a saved set-user-ID and a saved set-group-ID. */ |
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| 29 | #define _POSIX_SAVED_IDS 0 |
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| 30 | |||
| 31 | /* Priority scheduling is supported. */ |
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| 32 | #define _POSIX_PRIORITY_SCHEDULING 0 |
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| 33 | |||
| 34 | /* Synchronizing file data is supported. */ |
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| 35 | #define _POSIX_SYNCHRONIZED_IO 0 |
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| 36 | |||
| 37 | /* The fsync function is present. */ |
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| 38 | #define _POSIX_FSYNC 0 |
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| 39 | |||
| 40 | /* Mapping of files to memory is supported. */ |
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| 41 | #define _POSIX_MAPPED_FILES 0 |
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| 42 | |||
| 43 | /* Locking of all memory is supported. */ |
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| 44 | #define _POSIX_MEMLOCK 0 |
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| 45 | |||
| 46 | /* Locking of ranges of memory is supported. */ |
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| 47 | #define _POSIX_MEMLOCK_RANGE 0 |
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| 48 | |||
| 49 | /* Setting of memory protections is supported. */ |
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| 50 | #define _POSIX_MEMORY_PROTECTION 0 |
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| 51 | |||
| 52 | /* Implementation supports `poll' function. */ |
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| 53 | #define _POSIX_POLL 0 |
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| 54 | |||
| 55 | /* Implementation supports `select' and `pselect' functions. */ |
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| 56 | #define _POSIX_SELECT 0 |
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| 57 | |||
| 58 | /* Only root can change owner of file. */ |
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| 59 | #define _POSIX_CHOWN_RESTRICTED 0 |
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| 60 | |||
| 61 | /* `c_cc' member of 'struct termios' structure can be disabled by |
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| 62 | using the value _POSIX_VDISABLE. */ |
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| 63 | #define _POSIX_VDISABLE '\0' |
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| 64 | |||
| 65 | /* Filenames are not silently truncated. */ |
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| 66 | #define _POSIX_NO_TRUNC 1 |
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| 67 | |||
| 68 | /* X/Open realtime support is available. */ |
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| 69 | #define _XOPEN_REALTIME 0 |
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| 70 | |||
| 71 | /* X/Open realtime thread support is available. */ |
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| 72 | #define _XOPEN_REALTIME_THREADS 0 |
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| 73 | |||
| 74 | /* XPG4.2 shared memory is supported. */ |
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| 75 | #define _XOPEN_SHM 0 |
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| 76 | |||
| 77 | /* Tell we have POSIX threads. */ |
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| 78 | #define _POSIX_THREADS 0 |
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| 79 | |||
| 80 | /* We have the reentrant functions described in POSIX. */ |
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| 81 | #define _POSIX_REENTRANT_FUNCTIONS 0 |
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| 82 | #define _POSIX_THREAD_SAFE_FUNCTIONS 0 |
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| 83 | |||
| 84 | /* We provide priority scheduling for threads. */ |
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| 85 | #define _POSIX_THREAD_PRIORITY_SCHEDULING 0 |
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| 86 | |||
| 87 | /* We support user-defined stack sizes. */ |
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| 88 | #define _POSIX_THREAD_ATTR_STACKSIZE 0 |
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| 89 | |||
| 90 | /* We support user-defined stacks. */ |
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| 91 | #define _POSIX_THREAD_ATTR_STACKADDR 0 |
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| 92 | |||
| 93 | /* We support POSIX.1b semaphores, but only the non-shared form for now. */ |
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| 94 | /*#define _POSIX_SEMAPHORES 1 XXX We are not quite there now. */ |
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| 95 | |||
| 96 | /* Real-time signals are supported. */ |
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| 97 | #define _POSIX_REALTIME_SIGNALS 0 |
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| 98 | |||
| 99 | /* We support asynchronous I/O. */ |
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| 100 | #define _POSIX_ASYNCHRONOUS_IO 0 |
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| 101 | /* Alternative name for Unix98. */ |
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| 102 | #define _LFS_ASYNCHRONOUS_IO 0 |
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| 103 | |||
| 104 | /* The LFS support in asynchronous I/O is also available. */ |
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| 105 | #define _LFS64_ASYNCHRONOUS_IO 0 |
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| 106 | |||
| 107 | /* The rest of the LFS is also available. */ |
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| 108 | #define _LFS_LARGEFILE 0 |
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| 109 | #define _LFS64_LARGEFILE 0 |
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| 110 | #define _LFS64_STDIO 0 |
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| 111 | |||
| 112 | #endif /* posix_opt.h */ |