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| author | Ulrich Drepper <drepper@redhat.com> | 2002-12-28 09:27:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-12-28 09:27:26 +0000 |
| commit | 131fd126cddad8379741597892cdfcd5cab3a49f (patch) | |
| tree | ae4e3dc6182f230ae952cd95fecb2ee20948387b /sysdeps/unix/common | |
| parent | ca78735936e87a2b72c553636e815bd555c4ef7e (diff) | |
| download | glibc-131fd126cddad8379741597892cdfcd5cab3a49f.tar.gz glibc-131fd126cddad8379741597892cdfcd5cab3a49f.tar.xz glibc-131fd126cddad8379741597892cdfcd5cab3a49f.zip | |
Update.
2002-12-28 Ulrich Drepper <drepper@redhat.com> * descr.h (struct pthread): Move header.data.list to the back of the struct. * sysdeps/i386/tls.h (tcbhead_t): Move list to the back of the struct. (MULTIPLE_THREADS_OFFSET): Adjust offset. (SYSINFO_OFFSEET): Likewise. 2002-12-27 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/i686/dl-sysdep.h (USE_DL_SYSINFO): Define. (DL_SYSINFO_DEFAULT): Cast to uintptr_t to avoid warnings. * sysdeps/unix/sysv/linux/i386/dl-sysdep.h (NEED_DL_SYSINFO, DL_SYSINFO_DEFAULT, DL_SYSINFO_IMPLEMENTATION): Define. (USE_DL_SYSINFO): Undef. 2002-12-22 Jakub Jelinek <jakub@redhat.com> * Makefile (tests-reverse): Use $(objpfx)../libc.so instead of $(common-objpfx)libc.so. * tst-cancel4.c (tf_write, tf_writev): Increase buf sizes so that it is bigger than pipe buffer size even on arches with bigger page size. (tf_usleep): Cast usleep argument to useconds_t to avoid warnings.
Diffstat (limited to 'sysdeps/unix/common')
| -rw-r--r-- | sysdeps/unix/common/pause.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sysdeps/unix/common/pause.c b/sysdeps/unix/common/pause.c index 9a2e44e996..508a3e0b53 100644 --- a/sysdeps/unix/common/pause.c +++ b/sysdeps/unix/common/pause.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1996, 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 @@ -18,7 +18,7 @@ #include <signal.h> #include <unistd.h> - +#include <sysdep-cancel.h> /* Suspend the process until a signal arrives. This always returns -1 and sets errno to EINTR. */ @@ -26,6 +26,12 @@ int __libc_pause (void) { - return __sigpause (__sigblock (0), 0); + if (SINGLE_THREAD_P) + return __sigpause (__sigblock (0), 0); + + int oldtype = LIBC_CANCEL_ASYNC (); + int result = __sigpause (__sigblock (0), 0); + LIBC_CANCEL_RESET (oldtype); + return result; } weak_alias (__libc_pause, pause) |