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author | Roland McGrath <roland@hack.frob.com> | 2014-06-20 18:36:49 -0700 |
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committer | Roland McGrath <roland@hack.frob.com> | 2014-06-20 18:36:49 -0700 |
commit | bc4a86fa214fe78f568f6959f29a53d3927a809e (patch) | |
tree | 0fe2158e7ecd4fb9108fda8f5ce5246beb7f6769 /sysdeps/unix/sysv/linux/bits/posix_opt.h | |
parent | 2272ffc1160687d181efe87c62abbe46a8425ca4 (diff) | |
download | glibc-bc4a86fa214fe78f568f6959f29a53d3927a809e.tar.gz glibc-bc4a86fa214fe78f568f6959f29a53d3927a809e.tar.xz glibc-bc4a86fa214fe78f568f6959f29a53d3927a809e.zip |
Move linux bits/ files out of nptl/.
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/posix_opt.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/bits/posix_opt.h | 122 |
1 files changed, 109 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/posix_opt.h b/sysdeps/unix/sysv/linux/bits/posix_opt.h index 9617addc5d..6ca0753ee1 100644 --- a/sysdeps/unix/sysv/linux/bits/posix_opt.h +++ b/sysdeps/unix/sysv/linux/bits/posix_opt.h @@ -3,9 +3,9 @@ This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. + modify it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -13,12 +13,8 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* - * Never include this file directly; use <unistd.h> instead. - */ + License along with the GNU C Library; see the file COPYING.LIB. If + not, see <http://www.gnu.org/licenses/>. */ #ifndef _BITS_POSIX_OPT_H #define _BITS_POSIX_OPT_H 1 @@ -63,33 +59,133 @@ /* X/Open realtime support is available. */ #define _XOPEN_REALTIME 1 +/* X/Open thread realtime support is available. */ +#define _XOPEN_REALTIME_THREADS 1 + /* XPG4.2 shared memory is supported. */ #define _XOPEN_SHM 1 +/* Tell we have POSIX threads. */ +#define _POSIX_THREADS 200809L + +/* We have the reentrant functions described in POSIX. */ +#define _POSIX_REENTRANT_FUNCTIONS 1 +#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L + +/* We provide priority scheduling for threads. */ +#define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L + +/* We support user-defined stack sizes. */ +#define _POSIX_THREAD_ATTR_STACKSIZE 200809L + +/* We support user-defined stacks. */ +#define _POSIX_THREAD_ATTR_STACKADDR 200809L + +/* We support priority inheritence. */ +#define _POSIX_THREAD_PRIO_INHERIT 200809L + +/* We support priority protection, though only for non-robust + mutexes. */ +#define _POSIX_THREAD_PRIO_PROTECT 200809L + +#ifdef __USE_XOPEN2K8 +/* We support priority inheritence for robust mutexes. */ +# define _POSIX_THREAD_ROBUST_PRIO_INHERIT 200809L + +/* We do not support priority protection for robust mutexes. */ +# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1 +#endif + +/* We support POSIX.1b semaphores. */ +#define _POSIX_SEMAPHORES 200809L + /* Real-time signals are supported. */ #define _POSIX_REALTIME_SIGNALS 200809L -/* The LFS interface is available, except for the asynchronous I/O. */ +/* We support asynchronous I/O. */ +#define _POSIX_ASYNCHRONOUS_IO 200809L +#define _POSIX_ASYNC_IO 1 +/* Alternative name for Unix98. */ +#define _LFS_ASYNCHRONOUS_IO 1 +/* Support for prioritization is also available. */ +#define _POSIX_PRIORITIZED_IO 200809L + +/* The LFS support in asynchronous I/O is also available. */ +#define _LFS64_ASYNCHRONOUS_IO 1 + +/* The rest of the LFS is also available. */ #define _LFS_LARGEFILE 1 #define _LFS64_LARGEFILE 1 #define _LFS64_STDIO 1 -/* POSIX timers are available. */ -#define _POSIX_TIMERS 200809L - /* POSIX shared memory objects are implemented. */ #define _POSIX_SHARED_MEMORY_OBJECTS 200809L +/* CPU-time clocks support needs to be checked at runtime. */ +#define _POSIX_CPUTIME 0 + +/* Clock support in threads must be also checked at runtime. */ +#define _POSIX_THREAD_CPUTIME 0 + /* GNU libc provides regular expression handling. */ #define _POSIX_REGEXP 1 +/* Reader/Writer locks are available. */ +#define _POSIX_READER_WRITER_LOCKS 200809L + /* We have a POSIX shell. */ #define _POSIX_SHELL 1 +/* We support the Timeouts option. */ +#define _POSIX_TIMEOUTS 200809L + +/* We support spinlocks. */ +#define _POSIX_SPIN_LOCKS 200809L + /* The `spawn' function family is supported. */ #define _POSIX_SPAWN 200809L +/* We have POSIX timers. */ +#define _POSIX_TIMERS 200809L + +/* The barrier functions are available. */ +#define _POSIX_BARRIERS 200809L + +/* POSIX message queues are available. */ +#define _POSIX_MESSAGE_PASSING 200809L + +/* Thread process-shared synchronization is supported. */ +#define _POSIX_THREAD_PROCESS_SHARED 200809L + /* The monotonic clock might be available. */ #define _POSIX_MONOTONIC_CLOCK 0 +/* The clock selection interfaces are available. */ +#define _POSIX_CLOCK_SELECTION 200809L + +/* Advisory information interfaces are available. */ +#define _POSIX_ADVISORY_INFO 200809L + +/* IPv6 support is available. */ +#define _POSIX_IPV6 200809L + +/* Raw socket support is available. */ +#define _POSIX_RAW_SOCKETS 200809L + +/* We have at least one terminal. */ +#define _POSIX2_CHAR_TERM 200809L + +/* Neither process nor thread sporadic server interfaces is available. */ +#define _POSIX_SPORADIC_SERVER -1 +#define _POSIX_THREAD_SPORADIC_SERVER -1 + +/* trace.h is not available. */ +#define _POSIX_TRACE -1 +#define _POSIX_TRACE_EVENT_FILTER -1 +#define _POSIX_TRACE_INHERIT -1 +#define _POSIX_TRACE_LOG -1 + +/* Typed memory objects are not available. */ +#define _POSIX_TYPED_MEMORY_OBJECTS -1 + #endif /* bits/posix_opt.h */ |