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authorUlrich Drepper <drepper@redhat.com>2000-08-21 06:49:52 +0000
committerUlrich Drepper <drepper@redhat.com>2000-08-21 06:49:52 +0000
commit98cbe360d947b59e7a5eda068581f4cfeb4b99b3 (patch)
treecea10cb9c398de637781b09112ca635518cf3944 /signal/signal.h
parent4aebaa6bd906383aca1b7a5e1251b0d1652f9f7c (diff)
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Update.
* misc/sys/cdefs.h: Define __restrict_arr. * include/sys/time.h: Add restrict where required by AGd4. * inet/arpa/inet.h: Likewise. * io/sys/stat.h: Likewise. * io/sys/statvfs.h: Likewise. * misc/search.h: Likewise. * misc/sys/select.h: Likewise. * posix/glob.h: Likewise. * posix/regex.h: Likewise. * posix/spawn.h: Likewise. * posix/unistd.h: Likewise. * rt/aio.h: Likewise. * signal/signal.h: Likewise. * socket/sys/socket.h: Likewise. * stdlib/ucontext.h: Likewise. * streams/stropts.h: Likewise. * string/string.h: Likewise. * time/time.h: Likewise. * time/sys/time.h: Likewise. * posix/spawn.h: Add declarations for posix_spawnattr_getscheparam and posix_spawnattr_setscheparam. * libio/stdio.h: Make cuserid prototype again available for all XPG versions.
Diffstat (limited to 'signal/signal.h')
-rw-r--r--signal/signal.h28
1 files changed, 16 insertions, 12 deletions
diff --git a/signal/signal.h b/signal/signal.h
index 3f6373e..cc422ac 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -232,34 +232,38 @@ extern int sigorset (sigset_t *__set, __const sigset_t *__left,
# include <bits/sigaction.h>
/* Get and/or change the set of blocked signals. */
-extern int sigprocmask (int __how, __const sigset_t *__set, sigset_t *__oset)
- __THROW;
+extern int sigprocmask (int __how, __const sigset_t *__restrict __set,
+ sigset_t *__restrict __oset) __THROW;
/* Change the set of blocked signals to SET,
wait until a signal arrives, and restore the set of blocked signals. */
extern int sigsuspend (__const sigset_t *__set) __THROW;
/* Get and/or set the action for signal SIG. */
-extern int __sigaction (int __sig, __const struct sigaction *__act,
- struct sigaction *__oact) __THROW;
-extern int sigaction (int __sig, __const struct sigaction *__act,
- struct sigaction *__oact) __THROW;
+extern int __sigaction (int __sig, __const struct sigaction *__restrict __act,
+ struct sigaction *__restrict __oact) __THROW;
+extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
+ struct sigaction *__restrict __oact) __THROW;
/* Put in SET all signals that are blocked and waiting to be delivered. */
extern int sigpending (sigset_t *__set) __THROW;
/* Select any of pending signals from SET or wait for any to arrive. */
-extern int sigwait (__const sigset_t *__set, int *__sig) __THROW;
+extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig)
+ __THROW;
# ifdef __USE_POSIX199309
/* Select any of pending signals from SET and place information in INFO. */
-extern int sigwaitinfo (__const sigset_t *__set, siginfo_t *__info) __THROW;
+extern int sigwaitinfo (__const sigset_t *__restrict __set,
+ siginfo_t *__restrict __info) __THROW;
/* Select any of pending signals from SET and place information in INFO.
Wait the imte specified by TIMEOUT if no signal is pending. */
-extern int sigtimedwait (__const sigset_t *__set, siginfo_t *__info,
- __const struct timespec *__timeout) __THROW;
+extern int sigtimedwait (__const sigset_t *__restrict __set,
+ siginfo_t *__restrict __info,
+ __const struct timespec *__restrict __timeout)
+ __THROW;
/* Send signal SIG to the process PID. Associate data in VAL with the
signal. */
@@ -329,8 +333,8 @@ extern int sigstack (struct sigstack *__ss, struct sigstack *__oss) __THROW;
/* Alternate signal handler stack interface.
This interface should always be preferred over `sigstack'. */
-extern int sigaltstack (__const struct sigaltstack *__ss,
- struct sigaltstack *__oss) __THROW;
+extern int sigaltstack (__const struct sigaltstack *__restrict __ss,
+ struct sigaltstack *__restrict __oss) __THROW;
#endif /* use BSD or X/Open Unix. */