projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 7b3547eb RM |
1 | /* Define POSIX options for Linux. |
| 2 | Copyright (C) 1996 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 Library General Public License as | |
| 7 | published by the Free Software Foundation; either version 2 of the | |
| 8 | 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 | Library General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU Library General Public | |
| 16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
| 17 | not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 18 | Boston, MA 02111-1307, USA. */ | |
| 19 | ||
| 20 | #ifndef _POSIX_OPT_H | |
| 21 | #define _POSIX_OPT_H 1 | |
| 22 | ||
| 23 | /* Job control is supported. */ | |
| 24 | #define _POSIX_JOB_CONTROL 1 | |
| 25 | ||
| 26 | /* Processes have a saved set-user-ID and a saved set-group-ID. */ | |
| 27 | #define _POSIX_SAVED_IDS 1 | |
| 28 | ||
| 29 | /* Priority scheduling is supported. */ | |
| 30 | #define _POSIX_PRIORITY_SCHEDULING 1 | |
| 31 | ||
| 32 | /* Synchronizing file data is supported. */ | |
| 33 | #define _POSIX_SYNCHRONIZED_IO 1 | |
| 34 | ||
| 35 | /* The fsync function is present. */ | |
| 36 | #define _POSIX_FSYNC 1 | |
| 37 | ||
| 38 | /* Mapping of files to memory is supported. */ | |
| 39 | #define _POSIX_MAPPED_FILES 1 | |
| 40 | ||
| 41 | /* Locking of all memory is supported. */ | |
| 42 | #define _POSIX_MEMLOCK 1 | |
| 43 | ||
| 44 | /* Locking of ranges of memory is supported. */ | |
| 45 | #define _POSIX_MEMLOCK_RANGE 1 | |
| 46 | ||
| 47 | /* Setting of memory protections is supported. */ | |
| 48 | #define _POSIX_MEMORY_PROTECTION 1 | |
| 49 | ||
| 503054c0 RM |
50 | /* Implementation supports `poll' function. */ |
| 51 | #define _POSIX_POLL 1 | |
| 52 | ||
| 53 | /* Implementation supports `select' and `pselect' functions. */ | |
| 54 | #define _POSIX_SELECT 1 | |
| 55 | ||
| 7b3547eb RM |
56 | /* Only root can change owner of file. */ |
| 57 | #define _POSIX_CHOWN_RESTRICTED 1 | |
| 58 | ||
| 59 | /* `c_cc' member of 'struct termios' structure can be disabled by | |
| 60 | using the value _POSIX_VDISABLE. */ | |
| 61 | #define _POSIX_VDISABLE '\0' | |
| 62 | ||
| 11336c16 UD |
63 | /* Filenames are not silently truncated. */ |
| 64 | #define _POSIX_NO_TRUNC 1 | |
| 65 | ||
| 7b3547eb | 66 | #endif /* posix_opt.h */ |