modernc.org/cc@v1.0.1/v2/headers/linux_arm/usr/include/arm-linux-gnueabihf/bits/posix_opt.h (about)

     1  /* Define POSIX options for Linux.
     2     Copyright (C) 1996-2016 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 License as
     7     published by the Free Software Foundation; either version 2.1 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     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; see the file COPYING.LIB.  If
    17     not, see <http://www.gnu.org/licenses/>.  */
    18  
    19  #ifndef	_BITS_POSIX_OPT_H
    20  #define	_BITS_POSIX_OPT_H	1
    21  
    22  /* Job control is supported.  */
    23  #define	_POSIX_JOB_CONTROL	1
    24  
    25  /* Processes have a saved set-user-ID and a saved set-group-ID.  */
    26  #define	_POSIX_SAVED_IDS	1
    27  
    28  /* Priority scheduling is supported.  */
    29  #define	_POSIX_PRIORITY_SCHEDULING	200809L
    30  
    31  /* Synchronizing file data is supported.  */
    32  #define	_POSIX_SYNCHRONIZED_IO	200809L
    33  
    34  /* The fsync function is present.  */
    35  #define	_POSIX_FSYNC	200809L
    36  
    37  /* Mapping of files to memory is supported.  */
    38  #define	_POSIX_MAPPED_FILES	200809L
    39  
    40  /* Locking of all memory is supported.  */
    41  #define	_POSIX_MEMLOCK	200809L
    42  
    43  /* Locking of ranges of memory is supported.  */
    44  #define	_POSIX_MEMLOCK_RANGE	200809L
    45  
    46  /* Setting of memory protections is supported.  */
    47  #define	_POSIX_MEMORY_PROTECTION	200809L
    48  
    49  /* Some filesystems allow all users to change file ownership.  */
    50  #define	_POSIX_CHOWN_RESTRICTED	0
    51  
    52  /* `c_cc' member of 'struct termios' structure can be disabled by
    53     using the value _POSIX_VDISABLE.  */
    54  #define	_POSIX_VDISABLE	'\0'
    55  
    56  /* Filenames are not silently truncated.  */
    57  #define	_POSIX_NO_TRUNC	1
    58  
    59  /* X/Open realtime support is available.  */
    60  #define _XOPEN_REALTIME	1
    61  
    62  /* X/Open thread realtime support is available.  */
    63  #define _XOPEN_REALTIME_THREADS	1
    64  
    65  /* XPG4.2 shared memory is supported.  */
    66  #define	_XOPEN_SHM	1
    67  
    68  /* Tell we have POSIX threads.  */
    69  #define _POSIX_THREADS	200809L
    70  
    71  /* We have the reentrant functions described in POSIX.  */
    72  #define _POSIX_REENTRANT_FUNCTIONS      1
    73  #define _POSIX_THREAD_SAFE_FUNCTIONS	200809L
    74  
    75  /* We provide priority scheduling for threads.  */
    76  #define _POSIX_THREAD_PRIORITY_SCHEDULING	200809L
    77  
    78  /* We support user-defined stack sizes.  */
    79  #define _POSIX_THREAD_ATTR_STACKSIZE	200809L
    80  
    81  /* We support user-defined stacks.  */
    82  #define _POSIX_THREAD_ATTR_STACKADDR	200809L
    83  
    84  /* We support priority inheritence.  */
    85  #define _POSIX_THREAD_PRIO_INHERIT	200809L
    86  
    87  /* We support priority protection, though only for non-robust
    88     mutexes.  */
    89  #define _POSIX_THREAD_PRIO_PROTECT	200809L
    90  
    91  #ifdef __USE_XOPEN2K8
    92  /* We support priority inheritence for robust mutexes.  */
    93  #define _POSIX_THREAD_ROBUST_PRIO_INHERIT	200809L
    94  
    95  /* We do not support priority protection for robust mutexes.  */
    96  #define _POSIX_THREAD_ROBUST_PRIO_PROTECT	-1
    97  #endif
    98  
    99  /* We support POSIX.1b semaphores.  */
   100  #define _POSIX_SEMAPHORES	200809L
   101  
   102  /* Real-time signals are supported.  */
   103  #define _POSIX_REALTIME_SIGNALS	200809L
   104  
   105  /* We support asynchronous I/O.  */
   106  #define _POSIX_ASYNCHRONOUS_IO	200809L
   107  #define _POSIX_ASYNC_IO		1
   108  /* Alternative name for Unix98.  */
   109  #define _LFS_ASYNCHRONOUS_IO	1
   110  /* Support for prioritization is also available.  */
   111  #define _POSIX_PRIORITIZED_IO	200809L
   112  
   113  /* The LFS support in asynchronous I/O is also available.  */
   114  #define _LFS64_ASYNCHRONOUS_IO	1
   115  
   116  /* The rest of the LFS is also available.  */
   117  #define _LFS_LARGEFILE		1
   118  #define _LFS64_LARGEFILE	1
   119  #define _LFS64_STDIO		1
   120  
   121  /* POSIX shared memory objects are implemented.  */
   122  #define _POSIX_SHARED_MEMORY_OBJECTS	200809L
   123  
   124  /* CPU-time clocks support needs to be checked at runtime.  */
   125  #define _POSIX_CPUTIME	0
   126  
   127  /* Clock support in threads must be also checked at runtime.  */
   128  #define _POSIX_THREAD_CPUTIME	0
   129  
   130  /* GNU libc provides regular expression handling.  */
   131  #define _POSIX_REGEXP	1
   132  
   133  /* Reader/Writer locks are available.  */
   134  #define _POSIX_READER_WRITER_LOCKS	200809L
   135  
   136  /* We have a POSIX shell.  */
   137  #define _POSIX_SHELL	1
   138  
   139  /* We support the Timeouts option.  */
   140  #define _POSIX_TIMEOUTS	200809L
   141  
   142  /* We support spinlocks.  */
   143  #define _POSIX_SPIN_LOCKS	200809L
   144  
   145  /* The `spawn' function family is supported.  */
   146  #define _POSIX_SPAWN	200809L
   147  
   148  /* We have POSIX timers.  */
   149  #define _POSIX_TIMERS	200809L
   150  
   151  /* The barrier functions are available.  */
   152  #define _POSIX_BARRIERS	200809L
   153  
   154  /* POSIX message queues are available.  */
   155  #define	_POSIX_MESSAGE_PASSING	200809L
   156  
   157  /* Thread process-shared synchronization is supported.  */
   158  #define _POSIX_THREAD_PROCESS_SHARED	200809L
   159  
   160  /* The monotonic clock might be available.  */
   161  #define _POSIX_MONOTONIC_CLOCK	0
   162  
   163  /* The clock selection interfaces are available.  */
   164  #define _POSIX_CLOCK_SELECTION	200809L
   165  
   166  /* Advisory information interfaces are available.  */
   167  #define _POSIX_ADVISORY_INFO	200809L
   168  
   169  /* IPv6 support is available.  */
   170  #define _POSIX_IPV6	200809L
   171  
   172  /* Raw socket support is available.  */
   173  #define _POSIX_RAW_SOCKETS	200809L
   174  
   175  /* We have at least one terminal.  */
   176  #define _POSIX2_CHAR_TERM	200809L
   177  
   178  /* Neither process nor thread sporadic server interfaces is available.  */
   179  #define _POSIX_SPORADIC_SERVER	-1
   180  #define _POSIX_THREAD_SPORADIC_SERVER	-1
   181  
   182  /* trace.h is not available.  */
   183  #define _POSIX_TRACE	-1
   184  #define _POSIX_TRACE_EVENT_FILTER	-1
   185  #define _POSIX_TRACE_INHERIT	-1
   186  #define _POSIX_TRACE_LOG	-1
   187  
   188  /* Typed memory objects are not available.  */
   189  #define _POSIX_TYPED_MEMORY_OBJECTS	-1
   190  
   191  #endif				/* bits/posix_opt.h */