diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-04-22 00:33:48 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:41 +0200 |
| commit | b72b0b14d0da0b506fbddf755cc8c7d0cd813287 (patch) | |
| tree | 844a9b81562265974b81f3a21af413c07cd7f349 /include/signal.h | |
| parent | 24edbbd53a382f35a4365ae065f61d56579f52f1 (diff) | |
rework cancellation for sigwait, sigtimedwait and sigwaitinfo
sigtimedwait:
- provide __sigtimedwait_nocancel
- use __SYSCALL_SIGSET_T_SIZE instead of _NSIG / 8
- do not provide __sigtimedwait
- guard a section to avoid failure on archs if SI_TKILL/SI_USER are not defined
sigwaitinfo:
- simply use sigtimedwait since that handles cancellation already
sigwait:
- use non-cancellable functions (sigtimedwait, sigsuspend)
- get rid of code already done in __sigtimedwait_nocancel
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'include/signal.h')
| -rw-r--r-- | include/signal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/signal.h b/include/signal.h index 09f06f95b..052467758 100644 --- a/include/signal.h +++ b/include/signal.h @@ -372,7 +372,8 @@ extern int sigtimedwait (__const sigset_t *__restrict __set, __const struct timespec *__restrict __timeout) __nonnull ((1)); #ifdef _LIBC -extern __typeof(sigtimedwait) __sigtimedwait attribute_hidden; +extern __typeof(sigtimedwait) __sigtimedwait_nocancel attribute_hidden; +libc_hidden_proto(sigtimedwait) #endif /* Send signal SIG to the process PID. Associate data in VAL with the |