diff options
Diffstat (limited to 'posix/spawn.h')
| -rw-r--r-- | posix/spawn.h | 64 |
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; |