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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 /posix/spawn.h
parent4aebaa6bd906383aca1b7a5e1251b0d1652f9f7c (diff)
downloadglibc-98cbe360d947b59e7a5eda068581f4cfeb4b99b3.tar.gz
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 'posix/spawn.h')
-rw-r--r--posix/spawn.h64
1 files changed, 44 insertions, 20 deletions
diff --git a/posix/spawn.h b/posix/spawn.h
index 9487cbd179..38bdbd37b5 100644
--- a/posix/spawn.h
+++ b/posix/spawn.h
@@ -63,10 +63,13 @@ __BEGIN_DECLS
/* Spawn a new process executing PATH with the attributes describes in *ATTRP.
Before running the process perform the actions described in FILE-ACTIONS. */
-extern int posix_spawn (pid_t *__pid, __const char *__path,
- __const posix_spawn_file_actions_t *__file_actions,
- __const posix_spawnattr_t *__attrp,
- char *__const argv[], char *__const envp[]) __THROW;
+extern int posix_spawn (pid_t *__restrict __pid,
+ __const char *__restrict __path,
+ __const posix_spawn_file_actions_t *__restrict
+ __file_actions,
+ __const posix_spawnattr_t *__restrict __attrp,
+ char *__const argv[__restrict_arr],
+ char *__const envp[__restrict_arr]) __THROW;
/* Similar to `posix_spawn' but search for FILE in the PATH. */
extern int posix_spawnp (pid_t *__pid, __const char *__file,
@@ -83,46 +86,66 @@ extern int posix_spawnattr_destroy (posix_spawnattr_t *__attr) __THROW;
/* Store signal mask for signals with default handling from ATTR in
SIGDEFAULT. */
-extern int posix_spawnattr_getsigdefault (__const posix_spawnattr_t *__attr,
- sigset_t *__sigdefault) __THROW;
+extern int posix_spawnattr_getsigdefault (__const posix_spawnattr_t *
+ __restrict __attr,
+ sigset_t *__restrict __sigdefault)
+ __THROW;
/* Set signal mask for signals with default handling in ATTR to SIGDEFAULT. */
-extern int posix_spawnattr_setsigdefault (posix_spawnattr_t *__attr,
- __const sigset_t *__sigdefault)
+extern int posix_spawnattr_setsigdefault (posix_spawnattr_t *__restrict __attr,
+ __const sigset_t *__restrict
+ __sigdefault)
__THROW;
/* Store signal mask for the new process from ATTR in SIGMASK. */
-extern int posix_spawnattr_getsigmask (__const posix_spawnattr_t *__attr,
- sigset_t *__sigmask) __THROW;
+extern int posix_spawnattr_getsigmask (__const posix_spawnattr_t *__restrict
+ __attr,
+ sigset_t *__restrict __sigmask) __THROW;
/* Set signal mask for the new process in ATTR to SIGMASK. */
-extern int posix_spawnattr_setsigmask (posix_spawnattr_t *__attr,
- __const sigset_t *__sigmask) __THROW;
+extern int posix_spawnattr_setsigmask (posix_spawnattr_t *__restrict __attr,
+ __const sigset_t *__restrict __sigmask)
+ __THROW;
/* Get flag word from the attribute structure. */
-extern int posix_spawnattr_getflags (__const posix_spawnattr_t *__attr,
- short int *__flags) __THROW;
+extern int posix_spawnattr_getflags (__const posix_spawnattr_t *__restrict
+ __attr,
+ short int *__restrict __flags) __THROW;
/* Store flags in the attribute structure. */
extern int posix_spawnattr_setflags (posix_spawnattr_t *_attr,
short int __flags) __THROW;
/* Get process group ID from the attribute structure. */
-extern int posix_spawnattr_getpgroup (__const posix_spawnattr_t *__attr,
- pid_t *__pgroup) __THROW;
+extern int posix_spawnattr_getpgroup (__const posix_spawnattr_t *__restrict
+ __attr, pid_t *__restrict __pgroup)
+ __THROW;
/* Store process group ID in the attribute structure. */
extern int posix_spawnattr_setpgroup (posix_spawnattr_t *__attr,
pid_t __pgroup) __THROW;
/* Get scheduling policy from the attribute structure. */
-extern int posix_spawnattr_getschedpolicy (__const posix_spawnattr_t *__attr,
- int *__schedpolicy) __THROW;
+extern int posix_spawnattr_getschedpolicy (__const posix_spawnattr_t *
+ __restrict __attr,
+ int *__restrict __schedpolicy)
+ __THROW;
/* Store scheduling policy in the attribute structure. */
extern int posix_spawnattr_setschedpolicy (posix_spawnattr_t *__attr,
int __schedpolicy) __THROW;
+/* Get scheduling parameters from the attribute structure. */
+extern int posix_spawnattr_getschedparam (__const posix_spawnattr_t *
+ __restrict __attr,
+ struct sched_param *__restrict
+ __schedparam) __THROW;
+
+/* Store scheduling parameters in the attribute structure. */
+extern int posix_spawnattr_setschedparam (posix_spawnattr_t *__restrict __attr,
+ const struct sched_param *
+ __restrict __schedparam) __THROW;
+
/* Initialize data structure for file attribute for `spawn' call. */
extern int posix_spawn_file_actions_init (posix_spawn_file_actions_t *
@@ -135,8 +158,9 @@ extern int posix_spawn_file_actions_destroy (posix_spawn_file_actions_t *
/* Add an action to FILE-ACTIONS which tells the implementation to call
`open' for the given file during the `spawn' call. */
extern int posix_spawn_file_actions_addopen (posix_spawn_file_actions_t *
- __file_actions,
- int __fd, __const char *__path,
+ __restrict __file_actions,
+ int __fd,
+ __const char *__restrict __path,
int __oflag, mode_t __mode)
__THROW;