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| author | Ulrich Drepper <drepper@redhat.com> | 2004-09-07 22:33:37 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-09-07 22:33:37 +0000 |
| commit | f377d02227448a6f0d97eaf48ba60483c2f27e98 (patch) | |
| tree | dc3fa6ae400c4a26e8757fc1bfadce3ab5f4d018 /sysdeps/x86_64/bits/atomic.h | |
| parent | 36ccb375a7f4db3ef66a0115961cfef23befa0e6 (diff) | |
| download | glibc-f377d02227448a6f0d97eaf48ba60483c2f27e98.tar.gz glibc-f377d02227448a6f0d97eaf48ba60483c2f27e98.tar.xz glibc-f377d02227448a6f0d97eaf48ba60483c2f27e98.zip | |
Update.
* include/atomic.h: Define atomic_increment_val, atomic_decrement_val, and atomic_dealy is not already defined. * sysdeps/i386/i486/bits/atomic.h: Define atomic_delay. * sysdeps/x86_64/bits/atomic.h: Likewise. * miscd/sys/cdefs.h (__NTH): New macro. (__THROW): Define using nothrow attribute for C code and gcc >= 3.2. (__REDIRECT_NTH): New macro. * argp/argp.h: Use __NTH and __REDIRECT_NTH where necessary. * ctype/ctype.h: Likewise. * dirent/dirent.h: Likewise. * io/fcntl.h: Likewise. * io/sys/sendfile.h: Likewise. * io/sys/stat.h: Likewise. * io/sys/statfs.h: Likewise. * io/sys/statvfs.h: Likewise. * libio/bits/stdio.h: Likewise. * misc/sys/mman.h: Likewise. * posix/unistd.h: Likewise. * resource/sys/resource.h: Likewise. * rt/aio.h: Likewise. * signal/signal.h: Likewise. * stdlib/stdlib.h: Likewise. * string/argz.h: Likewise. * string/string.h: Likewise. * sysdeps/generic/inttypes.h: Likewise. * sysdeps/i386/fpu/bits/mathinline.h: Likewise. * sysdeps/powerpc/fpu/bits/mathinline.h: Likewise. * sysdeps/s390/fpu/bits/mathinline.h: Likewise. * sysdeps/x86_64/fpu/bits/mathinline.h: Likewise. * sysdeps/unix/sysv/linux/bits/socket.h: Likewise. * sysdeps/unix/sysv/linux/bits/sys/sysmacros.h: Likewise. * wcsmbs/wchar.h: Likewise. * sysdeps/generic/glob.c: Use __PMT isntead of __P where appropriate. * resolv/gethnamaddr.c (getanswer): Remove __P use in variable definition. * io/sys/poll.h: Remove __THROW from poll prototype, it's a cancellation point.
Diffstat (limited to 'sysdeps/x86_64/bits/atomic.h')
| -rw-r--r-- | sysdeps/x86_64/bits/atomic.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/x86_64/bits/atomic.h b/sysdeps/x86_64/bits/atomic.h index f31bedb0b3..133a68d192 100644 --- a/sysdeps/x86_64/bits/atomic.h +++ b/sysdeps/x86_64/bits/atomic.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -319,3 +319,6 @@ typedef uintmax_t uatomic_max_t; : "=q" (__result), "=m" (*mem) \ : "m" (*mem), "ir" (bit)); \ __result; }) + + +#define atomic_delay() asm ("rep; nop") |