diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/Banner | 2 | ||||
| -rw-r--r-- | nptl/ChangeLog | 9 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h | 16 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h | 144 |
4 files changed, 159 insertions, 12 deletions
diff --git a/nptl/Banner b/nptl/Banner index e5342825c3..b6d563e7de 100644 --- a/nptl/Banner +++ b/nptl/Banner @@ -1 +1 @@ -nptl 0.9 by Ulrich Drepper +nptl 0.10 by Ulrich Drepper diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 9f9a9e2c66..d641ee3a97 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,5 +1,14 @@ 2002-11-28 Ulrich Drepper <drepper@redhat.com> + * sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: New file. + + * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define macros which + require it to 200112L. + + * sysdeps/unix/sysv/linux/i386/i486/lowlevelrwlock.S: Use cmov + instruction only if HAVE_CMOV is defined. + * sysdeps/unix/sysv/linux/i386/i686/lowlevelrwlock.S: Define HAVE_CMOV. + * sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h: New file. * sysdeps/unix/sysv/linux/x86_64/pthread_once.S: New file. diff --git a/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h b/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h index 8274f516be..6dc1a77761 100644 --- a/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h +++ b/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h @@ -47,12 +47,6 @@ /* Setting of memory protections is supported. */ #define _POSIX_MEMORY_PROTECTION 200112L -/* Implementation supports `poll' function. */ -#define _POSIX_POLL 1 - -/* Implementation supports `select' and `pselect' functions. */ -#define _POSIX_SELECT 1 - /* Only root can change owner of file. */ #define _POSIX_CHOWN_RESTRICTED 1 @@ -88,14 +82,14 @@ /* We support user-defined stacks. */ #define _POSIX_THREAD_ATTR_STACKADDR 200112L -/* We support POSIX.1b semaphores, but only the non-shared form for now. */ -#define _POSIX_SEMAPHORES 1 +/* We support POSIX.1b semaphores. */ +#define _POSIX_SEMAPHORES 200112L /* Real-time signals are supported. */ -#define _POSIX_REALTIME_SIGNALS 1 +#define _POSIX_REALTIME_SIGNALS 200112L /* We support asynchronous I/O. */ -#define _POSIX_ASYNCHRONOUS_IO 1 +#define _POSIX_ASYNCHRONOUS_IO 200112L #define _POSIX_ASYNC_IO 1 /* Alternative name for Unix98. */ #define _LFS_ASYNCHRONOUS_IO 1 @@ -130,7 +124,7 @@ #define _POSIX_SPAWN 200112L /* We have POSIX timers. */ -#define _POSIX_TIMERS 1 +#define _POSIX_TIMERS 200112L /* The barrier functions are available. */ #define _POSIX_BARRIERS 200112L diff --git a/nptl/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h b/nptl/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h new file mode 100644 index 0000000000..999bca46f0 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h @@ -0,0 +1,144 @@ +/* Define POSIX options for Linux. + Copyright (C) 1996-2001, 2002 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 + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _POSIX_OPT_H +#define _POSIX_OPT_H 1 + +/* Job control is supported. */ +#define _POSIX_JOB_CONTROL 1 + +/* Processes have a saved set-user-ID and a saved set-group-ID. */ +#define _POSIX_SAVED_IDS 1 + +/* Priority scheduling is supported. */ +#define _POSIX_PRIORITY_SCHEDULING 200112L + +/* Synchronizing file data is supported. */ +#define _POSIX_SYNCHRONIZED_IO 200112L + +/* The fsync function is present. */ +#define _POSIX_FSYNC 200112L + +/* Mapping of files to memory is supported. */ +#define _POSIX_MAPPED_FILES 200112L + +/* Locking of all memory is supported. */ +#define _POSIX_MEMLOCK 200112L + +/* Locking of ranges of memory is supported. */ +#define _POSIX_MEMLOCK_RANGE 200112L + +/* Setting of memory protections is supported. */ +#define _POSIX_MEMORY_PROTECTION 200112L + +/* Only root can change owner of file. */ +#define _POSIX_CHOWN_RESTRICTED 1 + +/* `c_cc' member of 'struct termios' structure can be disabled by + using the value _POSIX_VDISABLE. */ +#define _POSIX_VDISABLE '\0' + +/* Filenames are not silently truncated. */ +#define _POSIX_NO_TRUNC 1 + +/* X/Open realtime support is available. */ +#define _XOPEN_REALTIME 1 + +/* X/Open realtime thread 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 200112L + +/* We have the reentrant functions described in POSIX. */ +#define _POSIX_REENTRANT_FUNCTIONS 1 +#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L + +/* We provide priority scheduling for threads. */ +#define _POSIX_THREAD_PRIORITY_SCHEDULING 200112L + +/* We support user-defined stack sizes. */ +#define _POSIX_THREAD_ATTR_STACKSIZE 200112L + +/* We support user-defined stacks. */ +#define _POSIX_THREAD_ATTR_STACKADDR 200112L + +/* We support POSIX.1b semaphores. */ +#define _POSIX_SEMAPHORES 200112L + +/* Real-time signals are supported. */ +#define _POSIX_REALTIME_SIGNALS 200112L + +/* We support asynchronous I/O. */ +#define _POSIX_ASYNCHRONOUS_IO 200112L +#define _POSIX_ASYNC_IO 1 +/* Alternative name for Unix98. */ +#define _LFS_ASYNCHRONOUS_IO 1 + +/* 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 shared memory objects are implemented. */ +#define _POSIX_SHARED_MEMORY_OBJECTS 200112L + +/* CPU-time clocks supported. */ +#define _POSIX_CPUTIME 200112L + +/* We support the clock also in threads. */ +#define _POSIX_THREAD_CPUTIME 200112L + +/* GNU libc provides regular expression handling. */ +#define _POSIX_REGEXP 1 + +/* Reader/Writer locks are available. */ +#define _POSIX_READER_WRITER_LOCKS 200112L + +/* We have a POSIX shell. */ +#define _POSIX_SHELL 1 + +/* We support the Timeouts option. */ +#define _POSIX_TIMEOUTS 200112L + +/* We support spinlocks. */ +#define _POSIX_SPIN_LOCKS 200112L + +/* The `spawn' function family is supported. */ +#define _POSIX_SPAWN 200112L + +/* We have POSIX timers. */ +#define _POSIX_TIMERS 200112L + +/* The barrier functions are available. */ +#define _POSIX_BARRIERS 200112L + +/* POSIX message queues are not yet supported. */ +#undef _POSIX_MESSAGE_PASSING + +/* Thread process-shared synchronization is supported. */ +#define _POSIX_THREAD_PROCESS_SHARED 200112L + +#endif /* posix_opt.h */ |