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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/unix/sysv/linux/sigwait.c | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
| download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz | |
2.5-18.1
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigwait.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigwait.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c index 7c865963cd..279ca0203c 100644 --- a/sysdeps/unix/sysv/linux/sigwait.c +++ b/sysdeps/unix/sysv/linux/sigwait.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997,1998,2000,2002,2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 1997,1998,2000,2002-2004,2005 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 @@ -58,8 +58,11 @@ do_sigwait (const sigset_t *set, int *sig) real size of the user-level sigset_t. */ #ifdef INTERNAL_SYSCALL INTERNAL_SYSCALL_DECL (err); - ret = INTERNAL_SYSCALL (rt_sigtimedwait, err, 4, CHECK_SIGSET (set), - NULL, NULL, _NSIG / 8); + do + ret = INTERNAL_SYSCALL (rt_sigtimedwait, err, 4, CHECK_SIGSET (set), + NULL, NULL, _NSIG / 8); + while (INTERNAL_SYSCALL_ERROR_P (ret, err) + && INTERNAL_SYSCALL_ERRNO (ret, err) == EINTR); if (! INTERNAL_SYSCALL_ERROR_P (ret, err)) { *sig = ret; @@ -68,8 +71,10 @@ do_sigwait (const sigset_t *set, int *sig) else ret = INTERNAL_SYSCALL_ERRNO (ret, err); #else - ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), - NULL, NULL, _NSIG / 8); + do + ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), + NULL, NULL, _NSIG / 8); + while (ret == -1 && errno == EINTR); if (ret != -1) { *sig = ret; |