diff options
Diffstat (limited to 'sysdeps/mach/hurd/bits')
| -rw-r--r-- | sysdeps/mach/hurd/bits/posix_opt.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/sysdeps/mach/hurd/bits/posix_opt.h b/sysdeps/mach/hurd/bits/posix_opt.h index 23d32ce761..3c0830710a 100644 --- a/sysdeps/mach/hurd/bits/posix_opt.h +++ b/sysdeps/mach/hurd/bits/posix_opt.h @@ -1,5 +1,5 @@ /* Define POSIX options for GNU/Hurd. - Copyright (C) 1998,2000,2001,2002,2006,2009 Free Software Foundation, Inc. + Copyright (C) 1998-2012 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 @@ -30,6 +30,9 @@ /* Processes have a saved set-user-ID and a saved set-group-ID. */ #define _POSIX_SAVED_IDS 1 +/* Priority scheduling is not supported. */ +#undef _POSIX_PRIORITY_SCHEDULING + /* Synchronizing file data is supported, but msync is missing. */ #undef _POSIX_SYNCHRONIZED_IO @@ -59,6 +62,14 @@ #undef _POSIX_NO_TRUNC /* Overlong file names get error? */ #undef _POSIX_SYNC_IO /* File supports O_SYNC et al? */ +/* X/Open realtime support is not supported. */ +#undef _XOPEN_REALTIME + +/* X/Open thread realtime support is not supported. */ +#undef _XOPEN_REALTIME_THREADS + +/* XPG4.2 shared memory is not supported. */ +#undef _XOPEN_SHM /* We do not have the POSIX threads interface. */ #define _POSIX_THREADS -1 @@ -71,6 +82,12 @@ #define _POSIX_THREAD_PRIORITY_SCHEDULING -1 #define _POSIX_THREAD_ATTR_STACKSIZE -1 #define _POSIX_THREAD_ATTR_STACKADDR -1 +#define _POSIX_THREAD_PRIO_INHERIT -1 +#define _POSIX_THREAD_PRIO_PROTECT -1 +#ifdef __USE_XOPEN2K8 +# define _POSIX_THREAD_ROBUST_PRIO_INHERIT -1 +# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1 +#endif #define _POSIX_SEMAPHORES -1 /* Real-time signals are not yet supported. */ @@ -78,8 +95,11 @@ /* Asynchronous I/O might supported with the existing ABI. */ #define _POSIX_ASYNCHRONOUS_IO 0 +#undef _POSIX_ASYNC_IO /* Alternative name for Unix98. */ #define _LFS_ASYNCHRONOUS_IO _POSIX_ASYNCHRONOUS_IO +/* Support for prioritization is not available. */ +#undef _POSIX_PRIORITIZED_IO /* The LFS support in asynchronous I/O is also available. */ #define _LFS64_ASYNCHRONOUS_IO _POSIX_ASYNCHRONOUS_IO @@ -110,6 +130,9 @@ /* We cannot support the Timeouts option without _POSIX_THREADS. */ #define _POSIX_TIMEOUTS -1 +/* We do not support spinlocks. */ +#define _POSIX_SPIN_LOCKS -1 + /* The `spawn' function family is supported. */ #define _POSIX_SPAWN 200809L @@ -156,9 +179,4 @@ /* Typed memory objects are not available. */ #define _POSIX_TYPED_MEMORY_OBJECTS -1 -/* No support for priority inheritance or protection so far. */ -#define _POSIX_THREAD_PRIO_INHERIT -1 -#define _POSIX_THREAD_PRIO_PROTECT -1 - - #endif /* bits/posix_opt.h */ |