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authorUlrich Drepper <drepper@redhat.com>2002-09-29 22:02:28 +0000
committerUlrich Drepper <drepper@redhat.com>2002-09-29 22:02:28 +0000
commit8a815198bf935092191c4150dd65749af2b5db89 (patch)
treeb5591b269b360ecc542f55ffa9aad511df10f771 /sysdeps
parent28b48696d14a8b4a4203011b26d8add3db087870 (diff)
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(__sigwait): The return value semantics for sigtimedwait is different. Rework the return value handling and don't pass in an siginfo variable.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/sigwait.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c
index 522359e1da..39cc3e9750 100644
--- a/sysdeps/unix/sysv/linux/sigwait.c
+++ b/sysdeps/unix/sysv/linux/sigwait.c
@@ -36,15 +36,20 @@ __sigwait (set, sig)
const sigset_t *set;
int *sig;
{
- siginfo_t info;
int ret;
/* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */
+ /* XXX INLINE_SYSCALL_NOERROR candiate. */
ret = INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set),
- CHECK_1 (&info), NULL, _NSIG / 8);
- if (ret == 0)
- *sig = info.si_signo;
+ NULL, NULL, _NSIG / 8);
+ if (ret != -1)
+ {
+ *sig = ret;
+ ret = 0;
+ }
+ else
+ ret = errno;
return ret;
}