diff options
Diffstat (limited to 'libc/sysdeps/linux/i386/bits/posix_opt.h')
| -rw-r--r-- | libc/sysdeps/linux/i386/bits/posix_opt.h | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/i386/bits/posix_opt.h b/libc/sysdeps/linux/i386/bits/posix_opt.h index 15683b77e..38203b41d 100644 --- a/libc/sysdeps/linux/i386/bits/posix_opt.h +++ b/libc/sysdeps/linux/i386/bits/posix_opt.h @@ -1,5 +1,5 @@ -/* Define POSIX options for Linux. - Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. +/* Define POSIX options for Linux/ix86. + Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -67,13 +67,13 @@ #define _XOPEN_REALTIME 1 /* X/Open realtime thread support is available. */ -#define _XOPEN_REALTIME_THREADS 1 +#undef _XOPEN_REALTIME_THREADS /* XPG4.2 shared memory is supported. */ #define _XOPEN_SHM 1 /* Tell we have POSIX threads. */ -#define _POSIX_THREADS 1 +#undef _POSIX_THREADS /* We have the reentrant functions described in POSIX. */ #define _POSIX_REENTRANT_FUNCTIONS 1 @@ -89,13 +89,14 @@ #define _POSIX_THREAD_ATTR_STACKADDR 1 /* We support POSIX.1b semaphores, but only the non-shared form for now. */ -/*#define _POSIX_SEMAPHORES 1 XXX We are not quite there now. */ +#define _POSIX_SEMAPHORES 1 /* Real-time signals are supported. */ #define _POSIX_REALTIME_SIGNALS 1 /* We support asynchronous I/O. */ #define _POSIX_ASYNCHRONOUS_IO 1 +#define _POSIX_ASYNC_IO 1 /* Alternative name for Unix98. */ #define _LFS_ASYNCHRONOUS_IO 1 @@ -107,4 +108,40 @@ #define _LFS64_LARGEFILE 1 #define _LFS64_STDIO 1 +/* POSIX shared memory objects are implemented. */ +#define _POSIX_SHARED_MEMORY_OBJECTS 1 + +/* CPU-time clocks supported. */ +#define _POSIX_CPUTIME 200912L + +/* We support the clock also in threads. */ +#define _POSIX_THREAD_CPUTIME 200912L + +/* GNU libc provides regular expression handling. */ +#define _POSIX_REGEXP 1 + +/* Reader/Writer locks are available. */ +#define _POSIX_READER_WRITER_LOCKS 200912L + +/* We have a POSIX shell. */ +#define _POSIX_SHELL 1 + +/* We support the Timeouts option. */ +#define _POSIX_TIMEOUTS 200912L + +/* We support spinlocks. */ +#define _POSIX_SPIN_LOCKS 200912L + +/* The `spawn' function family is supported. */ +#define _POSIX_SPAWN 200912L + +/* We have POSIX timers. */ +#define _POSIX_TIMERS 1 + +/* The barrier functions are available. */ +#define _POSIX_BARRIERS 200912L + +/* POSIX message queues are not yet supported. */ +#undef _POSIX_MESSAGE_PASSING + #endif /* posix_opt.h */ |