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| author | Ulrich Drepper <drepper@redhat.com> | 2002-09-29 22:02:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-09-29 22:02:28 +0000 |
| commit | 8a815198bf935092191c4150dd65749af2b5db89 (patch) | |
| tree | b5591b269b360ecc542f55ffa9aad511df10f771 | |
| parent | 28b48696d14a8b4a4203011b26d8add3db087870 (diff) | |
| download | glibc-8a815198bf935092191c4150dd65749af2b5db89.zip glibc-8a815198bf935092191c4150dd65749af2b5db89.tar.gz glibc-8a815198bf935092191c4150dd65749af2b5db89.tar.bz2 | |
(__sigwait): The return value semantics for sigtimedwait is different. Rework the return value handling and don't pass in an siginfo variable.
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigwait.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c index 522359e..39cc3e9 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; } |