diff options
| -rw-r--r-- | ChangeLog | 26 | ||||
| -rw-r--r-- | include/sys/time.h | 4 | ||||
| -rw-r--r-- | inet/arpa/inet.h | 8 | ||||
| -rw-r--r-- | io/sys/stat.h | 18 | ||||
| -rw-r--r-- | io/sys/statvfs.h | 9 | ||||
| -rw-r--r-- | libio/stdio.h | 2 | ||||
| -rw-r--r-- | linuxthreads/ChangeLog | 6 | ||||
| -rw-r--r-- | linuxthreads/semaphore.h | 6 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/pthread.h | 128 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h | 9 | ||||
| -rw-r--r-- | misc/search.h | 3 | ||||
| -rw-r--r-- | misc/sys/cdefs.h | 6 | ||||
| -rw-r--r-- | misc/sys/select.h | 24 | ||||
| -rw-r--r-- | posix/glob.h | 23 | ||||
| -rw-r--r-- | posix/regex.h | 10 | ||||
| -rw-r--r-- | posix/spawn.h | 64 | ||||
| -rw-r--r-- | posix/unistd.h | 6 | ||||
| -rw-r--r-- | rt/aio.h | 9 | ||||
| -rw-r--r-- | signal/signal.h | 28 | ||||
| -rw-r--r-- | socket/sys/socket.h | 27 | ||||
| -rw-r--r-- | stdlib/ucontext.h | 5 | ||||
| -rw-r--r-- | streams/stropts.h | 10 | ||||
| -rw-r--r-- | string/string.h | 3 | ||||
| -rw-r--r-- | time/sys/time.h | 7 | ||||
| -rw-r--r-- | time/time.h | 12 |
25 files changed, 287 insertions, 166 deletions
diff --git a/ChangeLog b/ChangeLog index b137f794bc..ccffcd7873 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,31 @@ 2000-08-20 Ulrich Drepper <drepper@redhat.com> + * 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. + * argp/argp-help.c: Unify use of function aliases to make more compact PLT. * include/libintl.h: Likewise. diff --git a/include/sys/time.h b/include/sys/time.h index e21cca43ec..0350573b6b 100644 --- a/include/sys/time.h +++ b/include/sys/time.h @@ -11,7 +11,7 @@ extern int __adjtime (__const struct timeval *__delta, extern int __getitimer (enum __itimer_which __which, struct itimerval *__value); extern int __setitimer (enum __itimer_which __which, - __const struct itimerval *__new, - struct itimerval *__old); + __const struct itimerval *__restrict __new, + struct itimerval *__restrict __old); extern int __utimes (__const char *__file, const struct timeval __tvp[2]); #endif diff --git a/inet/arpa/inet.h b/inet/arpa/inet.h index 72a90ba3da..a9381de6da 100644 --- a/inet/arpa/inet.h +++ b/inet/arpa/inet.h @@ -51,13 +51,15 @@ extern char *inet_ntoa (struct in_addr __in) __THROW; /* Convert from presentation format of an Internet number in buffer starting at CP to the binary network format and store result for interface type AF in buffer starting at BUF. */ -extern int inet_pton (int __af, __const char *__cp, void *__buf) __THROW; +extern int inet_pton (int __af, __const char *__restrict __cp, + void *__restrict __buf) __THROW; /* Convert a Internet address in binary network format for interface type AF in buffer starting at CP to presentation form and place result in buffer of length LEN astarting at BUF. */ -extern __const char *inet_ntop (int __af, __const void *__cp, - char *__buf, socklen_t __len) __THROW; +extern __const char *inet_ntop (int __af, __const void *__restrict __cp, + char *__restrict __buf, socklen_t __len) + __THROW; /* The following functions are not part of XNS 5.2. */ diff --git a/io/sys/stat.h b/io/sys/stat.h index 7a8c8b3e1e..32268a0b43 100644 --- a/io/sys/stat.h +++ b/io/sys/stat.h @@ -196,7 +196,8 @@ __BEGIN_DECLS #ifndef __USE_FILE_OFFSET64 /* Get file attributes for FILE and put them in BUF. */ -extern int stat (__const char *__file, struct stat *__buf) __THROW; +extern int stat (__const char *__restrict __file, + struct stat *__restrict __buf) __THROW; /* Get file attributes for the file, device, pipe, or socket that file descriptor FD is open on and put them in BUF. */ @@ -204,7 +205,8 @@ extern int fstat (int __fd, struct stat *__buf) __THROW; #else # ifdef __REDIRECT extern int __REDIRECT (stat, - (__const char *__file, struct stat *__buf) __THROW, + (__const char *__restrict __file, + struct stat *__restrict __buf) __THROW, stat64); extern int __REDIRECT (fstat, (int __fd, struct stat *__buf) __THROW, fstat64); # else @@ -213,7 +215,8 @@ extern int __REDIRECT (fstat, (int __fd, struct stat *__buf) __THROW, fstat64); # endif #endif #ifdef __USE_LARGEFILE64 -extern int stat64 (__const char *__file, struct stat64 *__buf) __THROW; +extern int stat64 (__const char *__restrict __file, + struct stat64 *__restrict __buf) __THROW; extern int fstat64 (int __fd, struct stat64 *__buf) __THROW; #endif @@ -221,18 +224,21 @@ extern int fstat64 (int __fd, struct stat64 *__buf) __THROW; # ifndef __USE_FILE_OFFSET64 /* Get file attributes about FILE and put them in BUF. If FILE is a symbolic link, do not follow it. */ -extern int lstat (__const char *__file, struct stat *__buf) __THROW; +extern int lstat (__const char *__restrict __file, + struct stat *__restrict __buf) __THROW; # else # ifdef __REDIRECT extern int __REDIRECT (lstat, - (__const char *__file, struct stat *__buf) __THROW, + (__const char *__restrict __file, + struct stat *__restrict __buf) __THROW, lstat64); # else # define lstat lstat64 # endif # endif # ifdef __USE_LARGEFILE64 -extern int lstat64 (__const char *__file, struct stat64 *__buf) __THROW; +extern int lstat64 (__const char *__restrict __file, + struct stat64 *__restrict __buf) __THROW; # endif #endif diff --git a/io/sys/statvfs.h b/io/sys/statvfs.h index 71335f324f..9134cb4cd9 100644 --- a/io/sys/statvfs.h +++ b/io/sys/statvfs.h @@ -49,18 +49,21 @@ __BEGIN_DECLS /* Return information about the filesystem on which FILE resides. */ #ifndef __USE_FILE_OFFSET64 -extern int statvfs (__const char *__file, struct statvfs *__buf) __THROW; +extern int statvfs (__const char *__restrict __file, + struct statvfs *__restrict __buf) __THROW; #else # ifdef __REDIRECT extern int __REDIRECT (statvfs, - (__const char *__file, struct statvfs *__buf) __THROW, + (__const char *__restrict __file, + struct statvfs *__restrict __buf) __THROW, statvfs64); # else # define statvfs statvfs64 # endif #endif #ifdef __USE_LARGEFILE64 -extern int statvfs64 (__const char *__file, struct statvfs64 *__buf) __THROW; +extern int statvfs64 (__const char *__restrict __file, + struct statvfs64 *__restrict __buf) __THROW; #endif /* Return information about the filesystem containing the file FILDES diff --git a/libio/stdio.h b/libio/stdio.h index b43826e037..7a18261586 100644 --- a/libio/stdio.h +++ b/libio/stdio.h @@ -581,7 +581,7 @@ extern char *ctermid (char *__s) __THROW; #endif /* Use POSIX. */ -#if defined __USE_XOPEN && !defined __USE_XOPEN2K +#ifdef __USE_XOPEN /* Return the name of the current user. */ extern char *cuserid (char *__s) __THROW; #endif /* Use X/Open, but not issue 6. */ diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index 187d3a571b..498cebb415 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,9 @@ +2000-08-20 Ulrich Drepper <drepper@redhat.com> + + * semaphore.h: Add restrict where required by AGd4. + * sysdeps/pthread/pthread.h: Likewise. + * sysdeps/pthread/unix/sysv/linux/bits/sigthread.h: Likewise. + 2000-08-15 Ulrich Drepper <drepper@redhat.com> * Makefile (tests): Add ex12. Add rule to build it. diff --git a/linuxthreads/semaphore.h b/linuxthreads/semaphore.h index 583b65ea18..f611f48323 100644 --- a/linuxthreads/semaphore.h +++ b/linuxthreads/semaphore.h @@ -72,7 +72,8 @@ extern int sem_wait (sem_t *__sem) __THROW; #ifdef __USE_XOPEN2K /* Similar to `sem_wait' but wait only until ABSTIME. */ -extern int sem_timedwait (sem_t *__sem, __const struct timespec *__abstime) +extern int sem_timedwait (sem_t *__restrict __sem, + __const struct timespec *__restrict __abstime) __THROW; #endif @@ -83,7 +84,8 @@ extern int sem_trywait (sem_t *__sem) __THROW; extern int sem_post (sem_t *__sem) __THROW; /* Get current value of SEM and store it in *SVAL. */ -extern int sem_getvalue (sem_t *__sem, int *__sval) __THROW; +extern int sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval) + __THROW; __END_DECLS diff --git a/linuxthreads/sysdeps/pthread/pthread.h b/linuxthreads/sysdeps/pthread/pthread.h index b017007f80..28c8354b37 100644 --- a/linuxthreads/sysdeps/pthread/pthread.h +++ b/linuxthreads/sysdeps/pthread/pthread.h @@ -155,10 +155,10 @@ enum /* Create a thread with given attributes ATTR (or default attributes if ATTR is NULL), and call function START_ROUTINE with given arguments ARG. */ -extern int pthread_create (pthread_t *__thread, - __const pthread_attr_t *__attr, +extern int pthread_create (pthread_t *__restrict __thread, + __const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), - void *__arg) __THROW; + void *__restrict __arg) __THROW; /* Obtain the identifier of the current thread. */ extern pthread_t pthread_self (void) __THROW; @@ -201,37 +201,41 @@ extern int pthread_attr_getdetachstate (__const pthread_attr_t *__attr, int *__detachstate) __THROW; /* Set scheduling parameters (priority, etc) in *ATTR according to PARAM. */ -extern int pthread_attr_setschedparam (pthread_attr_t *__attr, - __const struct sched_param *__param) - __THROW; +extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr, + __const struct sched_param *__restrict + __param) __THROW; /* Return in *PARAM the scheduling parameters of *ATTR. */ -extern int pthread_attr_getschedparam (__const pthread_attr_t *__attr, - struct sched_param *__param) __THROW; +extern int pthread_attr_getschedparam (__const pthread_attr_t *__restrict + __attr, + struct sched_param *__restrict __param) + __THROW; /* Set scheduling policy in *ATTR according to POLICY. */ extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy) __THROW; /* Return in *POLICY the scheduling policy of *ATTR. */ -extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__attr, - int *__policy) __THROW; +extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__restrict + __attr, int *__restrict __policy) + __THROW; /* Set scheduling inheritance mode in *ATTR according to INHERIT. */ extern int pthread_attr_setinheritsched (pthread_attr_t *__attr, int __inherit) __THROW; /* Return in *INHERIT the scheduling inheritance mode of *ATTR. */ -extern int pthread_attr_getinheritsched (__const pthread_attr_t *__attr, - int *__inherit) __THROW; +extern int pthread_attr_getinheritsched (__const pthread_attr_t *__restrict + __attr, int *__restrict __inherit) + __THROW; /* Set scheduling contention scope in *ATTR according to SCOPE. */ extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope) __THROW; /* Return in *SCOPE the scheduling contention scope of *ATTR. */ -extern int pthread_attr_getscope (__const pthread_attr_t *__attr, - int *__scope) __THROW; +extern int pthread_attr_getscope (__const pthread_attr_t *__restrict __attr, + int *__restrict __scope) __THROW; #ifdef __USE_UNIX98 /* Set the size of the guard area at the bottom of the thread. */ @@ -239,8 +243,9 @@ extern int pthread_attr_setguardsize (pthread_attr_t *__attr, size_t __guardsize) __THROW; /* Get the size of the guard area at the bottom of the thread. */ -extern int pthread_attr_getguardsize (__const pthread_attr_t *__attr, - size_t *__guardsize) __THROW; +extern int pthread_attr_getguardsize (__const pthread_attr_t *__restrict + __attr, size_t *__restrict __guardsize) + __THROW; #endif /* Set the starting address of the stack of the thread to be created. @@ -251,8 +256,9 @@ extern int pthread_attr_setstackaddr (pthread_attr_t *__attr, void *__stackaddr) __THROW; /* Return the previously set address for the stack. */ -extern int pthread_attr_getstackaddr (__const pthread_attr_t *__attr, - void **__stackaddr) __THROW; +extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict + __attr, void **__restrict __stackaddr) + __THROW; /* Add information about the minimum stack size needed for the thread to be started. This size must never be less than PTHREAD_STACK_SIZE @@ -261,8 +267,9 @@ extern int pthread_attr_setstacksize (pthread_attr_t *__attr, size_t __stacksize) __THROW; /* Return the currently used minimal stack size. */ -extern int pthread_attr_getstacksize (__const pthread_attr_t *__attr, - size_t *__stacksize) __THROW; +extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict + __attr, size_t *__restrict __stacksize) + __THROW; /* Functions for scheduling control. */ @@ -273,8 +280,10 @@ extern int pthread_setschedparam (pthread_t __target_thread, int __policy, __THROW; /* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD. */ -extern int pthread_getschedparam (pthread_t __target_thread, int *__policy, - struct sched_param *__param) __THROW; +extern int pthread_getschedparam (pthread_t __target_thread, + int *__restrict __policy, + struct sched_param *__restrict __param) + __THROW; #ifdef __USE_UNIX98 /* Determine level of concurrency. */ @@ -296,9 +305,9 @@ extern int pthread_yield (void) __THROW; /* Initialize MUTEX using attributes in *MUTEX_ATTR, or use the default values if later is NULL. */ -extern int pthread_mutex_init (pthread_mutex_t *__mutex, - __const pthread_mutexattr_t *__mutex_attr) - __THROW; +extern int pthread_mutex_init (pthread_mutex_t *__restrict __mutex, + __const pthread_mutexattr_t *__restrict + __mutex_attr) __THROW; /* Destroy MUTEX. */ extern int pthread_mutex_destroy (pthread_mutex_t *__mutex) __THROW; @@ -311,9 +320,9 @@ extern int pthread_mutex_lock (pthread_mutex_t *__mutex) __THROW; #ifdef __USE_XOPEN2K /* Wait until lock becomes available, or specified time passes. */ -extern int pthread_mutex_timedlock (pthread_mutex_t *__mutex, - __const struct timespec *__abstime) - __THROW; +extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex, + __const struct timespec *__restrict + __abstime) __THROW; #endif /* Unlock MUTEX. */ @@ -330,8 +339,9 @@ extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr) __THROW; extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr) __THROW; /* Get the process-shared flag of the mutex attribute ATTR. */ -extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t *__attr, - int *__pshared) __THROW; +extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t * + __restrict __attr, + int *__restrict __pshared) __THROW; /* Set the process-shared flag of the mutex attribute ATTR. */ extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr, @@ -345,8 +355,8 @@ extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind) __THROW; /* Return in *KIND the mutex kind attribute in *ATTR. */ -extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__attr, - int *__kind) __THROW; +extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict + __attr, int *__restrict __kind) __THROW; #endif @@ -354,8 +364,9 @@ extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__attr, /* Initialize condition variable COND using attributes ATTR, or use the default values if later is NULL. */ -extern int pthread_cond_init (pthread_cond_t *__cond, - __const pthread_condattr_t *__cond_attr) __THROW; +extern int pthread_cond_init (pthread_cond_t *__restrict __cond, + __const pthread_condattr_t *__restrict + __cond_attr) __THROW; /* Destroy condition variable COND. */ extern int pthread_cond_destroy (pthread_cond_t *__cond) __THROW; @@ -368,16 +379,17 @@ extern int pthread_cond_broadcast (pthread_cond_t *__cond) __THROW; /* Wait for condition variable COND to be signaled or broadcast. MUTEX is assumed to be locked before. */ -extern int pthread_cond_wait (pthread_cond_t *__cond, - pthread_mutex_t *__mutex) __THROW; +extern int pthread_cond_wait (pthread_cond_t *__restrict __cond, + pthread_mutex_t *__restrict __mutex) __THROW; /* Wait for condition variable COND to be signaled or broadcast until ABSTIME. MUTEX is assumed to be locked before. ABSTIME is an absolute time specification; zero is the beginning of the epoch (00:00:00 GMT, January 1, 1970). */ -extern int pthread_cond_timedwait (pthread_cond_t *__cond, - pthread_mutex_t *__mutex, - __const struct timespec *__abstime) __THROW; +extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond, + pthread_mutex_t *__restrict __mutex, + __const struct timespec *__restrict + __abstime) __THROW; /* Functions for handling condition variable attributes. */ @@ -388,8 +400,9 @@ extern int pthread_condattr_init (pthread_condattr_t *__attr) __THROW; extern int pthread_condattr_destroy (pthread_condattr_t *__attr) __THROW; /* Get the process-shared flag of the condition variable attribute ATTR. */ -extern int pthread_condattr_getpshared (__const pthread_condattr_t *__attr, - int *__pshared) __THROW; +extern int pthread_condattr_getpshared (__const pthread_condattr_t * + __restrict __attr, + int *__restrict __pshared) __THROW; /* Set the process-shared flag of the condition variable attribute ATTR. */ extern int pthread_condattr_setpshared (pthread_condattr_t *__attr, @@ -401,8 +414,9 @@ extern int pthread_condattr_setpshared (pthread_condattr_t *__attr, /* Initialize read-write lock RWLOCK using attributes ATTR, or use the default values if later is NULL. */ -extern int pthread_rwlock_init (pthread_rwlock_t *__rwlock, - __const pthread_rwlockattr_t *__attr) __THROW; +extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock, + __const pthread_rwlockattr_t *__restrict + __attr) __THROW; /* Destroy read-write lock RWLOCK. */ extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock) __THROW; @@ -415,9 +429,9 @@ extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock) __THROW; #ifdef __USE_XOPEN2K /* Try to acquire read lock for RWLOCK or return after specfied time. */ -extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__rwlock, - __const struct timespec *__abstime) - __THROW; +extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock, + __const struct timespec *__restrict + __abstime) __THROW; #endif /* Acquire write lock for RWLOCK. */ @@ -428,9 +442,9 @@ extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock) __THROW; #ifdef __USE_XOPEN2K /* Try to acquire write lock for RWLOCK or return after specfied time. */ -extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__rwlock, - __const struct timespec *__abstime) - __THROW; +extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock, + __const struct timespec *__restrict + __abstime) __THROW; #endif /* Unlock RWLOCK. */ @@ -446,8 +460,9 @@ extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr) __THROW; extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr) __THROW; /* Return current setting of process-shared attribute of ATTR in PSHARED. */ -extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t *__attr, - int *__pshared) __THROW; +extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t * + __restrict __attr, + int *__restrict __pshared) __THROW; /* Set process-shared attribute of ATTR to PSHARED. */ extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr, @@ -486,9 +501,9 @@ extern int pthread_spin_unlock (pthread_spinlock_t *__lock) __THROW; /* Barriers are a also a new feature in 1003.1j-2000. */ -extern int pthread_barrier_init (pthread_barrier_t *__barrier, - __const pthread_barrierattr_t *__attr, - unsigned int __count) __THROW; +extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier, + __const pthread_barrierattr_t *__restrict + __attr, unsigned int __count) __THROW; extern int pthread_barrier_destroy (pthread_barrier_t *__barrier) __THROW; @@ -496,8 +511,9 @@ extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr) __THROW; extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr) __THROW; -extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t *__attr, - int *__pshared) __THROW; +extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t * + __restrict __attr, + int *__restrict __pshared) __THROW; extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr, int __pshared) __THROW; diff --git a/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h b/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h index 40238561df..b86e75f20e 100644 --- a/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h +++ b/linuxthreads/sysdeps/unix/sysv/linux/bits/sigthread.h @@ -1,5 +1,5 @@ /* Signal handling function for threaded programs. - Copyright (C) 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,7 +17,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifndef _BITS_SIGTHREAD_H +#ifndef _BITS_SIGTHREAD_H #define _BITS_SIGTHREAD_H 1 #if !defined _SIGNAL_H && !defined _PTHREAD_H @@ -28,8 +28,9 @@ /* Modify the signal mask for the calling thread. The arguments have the same meaning as for sigprocmask(2). */ -extern int pthread_sigmask (int __how, __const __sigset_t *__newmask, - __sigset_t *__oldmask)__THROW; +extern int pthread_sigmask (int __how, + __const __sigset_t *__restrict __newmask, + __sigset_t *__restrict __oldmask)__THROW; /* Send signal SIGNO to the given thread. */ extern int pthread_kill (pthread_t __thread, int __signo) __THROW; diff --git a/misc/search.h b/misc/search.h index 0ea91c2150..7722be9670 100644 --- a/misc/search.h +++ b/misc/search.h @@ -136,7 +136,8 @@ extern void *tfind (__const void *__key, void *__const *__rootp, __compar_fn_t __compar); /* Remove the element matching KEY from the tree pointed to by *ROOTP. */ -extern void *tdelete (__const void *__key, void **__rootp, +extern void *tdelete (__const void *__restrict __key, + void **__restrict __rootp, __compar_fn_t __compar); #ifndef __ACTION_FN_T diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 9960239688..a4535e3cac 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -163,4 +163,10 @@ # define __restrict /* Ignore */ #endif +/* ISO C99 also allows to declare arrays as non-overlapping. The syntax is + array_name[restrict] + But gcc so far does not support this syntax. We define a separate macro + for this which can be enabled if the underlying compiler supports it. */ +#define __restrict_arr + #endif /* sys/cdefs.h */ diff --git a/misc/sys/select.h b/misc/sys/select.h index 15130cbab3..ff5ba6b39f 100644 --- a/misc/sys/select.h +++ b/misc/sys/select.h @@ -1,5 +1,5 @@ /* `fd_set' type and related macros, and `select'/`pselect' declarations. - Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -71,12 +71,14 @@ typedef __fd_set fd_set; (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out after waiting the interval specified therein. Returns the number of ready descriptors, or -1 for errors. */ -extern int __select (int __nfds, __fd_set *__readfds, - __fd_set *__writefds, __fd_set *__exceptfds, - struct timeval *__timeout) __THROW; -extern int select (int __nfds, __fd_set *__readfds, - __fd_set *__writefds, __fd_set *__exceptfds, - struct timeval *__timeout) __THROW; +extern int __select (int __nfds, __fd_set *__restrict __readfds, + __fd_set *__restrict __writefds, + __fd_set *__restrict __exceptfds, + struct timeval *__restrict __timeout) __THROW; +extern int select (int __nfds, __fd_set *__restrict __readfds, + __fd_set *__restrict __writefds, + __fd_set *__restrict __exceptfds, + struct timeval *__restrict __timeout) __THROW; #ifdef __USE_GNU /* XXX Once/if POSIX.1g gets official this prototype will be available @@ -84,9 +86,11 @@ extern int select (int __nfds, __fd_set *__readfds, /* Same as above only that the TIMEOUT value is given with higher resolution and a sigmask which is been set temporarily. This version should be used. */ -extern int pselect (int __nfds, __fd_set *__readfds, __fd_set *__writefds, - __fd_set *__exceptfds, const struct timespec *__timeout, - const __sigset_t *__sigmask) __THROW; +extern int pselect (int __nfds, __fd_set *__restrict __readfds, + __fd_set *__restrict __writefds, + __fd_set *__restrict __exceptfds, + const struct timespec *__restrict __timeout, + const __sigset_t *__restrict __sigmask) __THROW; #endif __END_DECLS diff --git a/posix/glob.h b/posix/glob.h index 7d93b98320..5ce4c9aa92 100644 --- a/posix/glob.h +++ b/posix/glob.h @@ -120,8 +120,9 @@ typedef struct void (*gl_closedir) __PMT ((void *)); struct dirent *(*gl_readdir) __PMT ((void *)); __ptr_t (*gl_opendir) __PMT ((__const char *)); - int (*gl_lstat) __PMT ((__const char *, struct stat *)); - int (*gl_stat) __PMT ((__const char *, struct stat *)); + int (*gl_lstat) __PMT ((__const char *__restrict, + struct stat *__restrict)); + int (*gl_stat) __PMT ((__const char *__restrict, struct stat *__restrict)); } glob_t; #ifdef _LARGEFILE64_SOURCE @@ -138,8 +139,10 @@ typedef struct void (*gl_closedir) __PMT ((void *)); struct dirent64 *(*gl_readdir) __PMT ((void *)); __ptr_t (*gl_opendir) __PMT ((__const char *)); - int (*gl_lstat) __PMT ((__const char *, struct stat64 *)); - int (*gl_stat) __PMT ((__const char *, struct stat64 *)); + int (*gl_lstat) __PMT ((__const char *__restrict, + struct stat64 *__restrict)); + int (*gl_stat) __PMT ((__const char *__restrict, + struct stat64 *__restrict)); } glob64_t; #endif @@ -157,24 +160,24 @@ typedef struct If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned. Otherwise, `glob' returns zero. */ #if _FILE_OFFSET_BITS != 64 || __GNUC__ < 2 -extern int glob __P ((__const char *__pattern, int __flags, +extern int glob __P ((__const char *__restrict __pattern, int __flags, int (*__errfunc) (__const char *, int), - glob_t *__pglob)); + glob_t *__restrict __pglob)); /* Free storage allocated in PGLOB by a previous `glob' call. */ extern void globfree __P ((glob_t *__pglob)); #else -extern int glob __P ((__const char *__pattern, int __flags, +extern int glob __P ((__const char *__restrict __pattern, int __flags, int (*__errfunc) (__const char *, int), - glob_t *__pglob)) __asm__ ("glob64"); + glob_t *__restrict __pglob)) __asm__ ("glob64"); extern void globfree __P ((glob_t *__pglob)) __asm__ ("globfree64"); #endif #ifdef _LARGEFILE64_SOURCE -extern int glob64 __P ((__const char *__pattern, int __flags, +extern int glob64 __P ((__const char *__restrict __pattern, int __flags, int (*__errfunc) (__const char *, int), - glob64_t *__pglob)); + glob64_t *__restrict __pglob)); extern void globfree64 __P ((glob64_t *__pglob)); #endif diff --git a/posix/regex.h b/posix/regex.h index 5edeff3551..8576fe68fa 100644 --- a/posix/regex.h +++ b/posix/regex.h @@ -514,12 +514,14 @@ extern int re_exec _RE_ARGS ((const char *)); #endif /* POSIX compatibility. */ -extern int regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern, +extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, + const char *__restrict __pattern, int __cflags)); -extern int regexec _RE_ARGS ((const regex_t *__preg, - const char *__string, size_t __nmatch, - regmatch_t __pmatch[], int __eflags)); +extern int regexec _RE_ARGS ((const regex_t *__restrict __preg, + const char *__restrict __string, size_t __nmatch, + regmatch_t __pmatch[__restrict_arr], + int __eflags)); extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg, char *__errbuf, size_t __errbuf_size)); 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; diff --git a/posix/unistd.h b/posix/unistd.h index 0df0e93e08..eebfe88f85 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -696,7 +696,8 @@ extern int symlink (__const char *__from, __const char *__to) __THROW; /* Read the contents of the symbolic link PATH into no more than LEN bytes of BUF. The contents are not null-terminated. Returns the number of characters read, or -1 for errors. */ -extern int readlink (__const char *__path, char *__buf, size_t __len) __THROW; +extern int readlink (__const char *__restrict __path, char *__restrict __buf, + size_t __len) __THROW; #endif /* Use BSD. */ /* Remove the link NAME. */ @@ -961,7 +962,8 @@ extern void encrypt (char *__block, int __edflag) __THROW; FROM and copy the result to TO. The value of TO must not be in the range [FROM - N + 1, FROM - 1]. If N is odd the first byte in FROM is without partner. */ -extern void swab (__const void *__from, void *__to, ssize_t __n) __THROW; +extern void swab (__const void *__restrict __from, void *__restrict __to, + ssize_t __n) __THROW; #endif diff --git a/rt/aio.h b/rt/aio.h index 15b16ab234..61662089ff 100644 --- a/rt/aio.h +++ b/rt/aio.h @@ -147,7 +147,8 @@ extern int aio_read (struct aiocb *__aiocbp) __THROW; extern int aio_write (struct aiocb *__aiocbp) __THROW; /* Initiate list of I/O requests. */ -extern int lio_listio (int __mode, struct aiocb *__const __list[], +extern int lio_listio (int __mode, + struct aiocb *__const __list[__restrict_arr], int __nent, struct sigevent *__restrict __sig) __THROW; /* Retrieve error status associated with AIOCBP. */ @@ -174,7 +175,8 @@ extern int __REDIRECT (aio_write, (struct aiocb *__aiocbp) __THROW, aio_write64); extern int __REDIRECT (lio_listio, - (int __mode, struct aiocb *__const __list[], + (int __mode, + struct aiocb *__const __list[__restrict_arr], int __nent, struct sigevent *__restrict __sig) __THROW, lio_listio64); @@ -213,7 +215,8 @@ extern int __REDIRECT (aio_fsync, extern int aio_read64 (struct aiocb64 *__aiocbp) __THROW; extern int aio_write64 (struct aiocb64 *__aiocbp) __THROW; -extern int lio_listio64 (int __mode, struct aiocb64 *__const __list[], +extern int lio_listio64 (int __mode, + struct aiocb64 *__const __list[__restrict_arr], int __nent, struct sigevent *__restrict __sig) __THROW; diff --git a/signal/signal.h b/signal/signal.h index 3f6373ee75..cc422ac9f6 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. */ diff --git a/socket/sys/socket.h b/socket/sys/socket.h index dbb6dabd2c..1655d956e8 100644 --- a/socket/sys/socket.h +++ b/socket/sys/socket.h @@ -1,5 +1,5 @@ /* Declarations of socket constants, types, and functions. - Copyright (C) 1991,92,94,95,96,97,98,99 Free Software Foundation, Inc. + Copyright (C) 1991,92,94,95,96,97,98,99,2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -62,7 +62,7 @@ enum G++ 2.7 does not support transparent unions so there we want the old-style declaration, too. */ #if defined __cplusplus || !__GNUC_PREREQ (2, 7) -# define __SOCKADDR_ARG struct sockaddr * +# define __SOCKADDR_ARG struct sockaddr *__restrict # define __CONST_SOCKADDR_ARG __const struct sockaddr * #else /* Add more `struct sockaddr_AF' types here as necessary. @@ -82,11 +82,11 @@ enum __SOCKADDR_ONETYPE (sockaddr_un) \ __SOCKADDR_ONETYPE (sockaddr_x25) -# define __SOCKADDR_ONETYPE(type) struct type *__##type##__; +# define __SOCKADDR_ONETYPE(type) struct type *__restrict __##type##__; typedef union { __SOCKADDR_ALLTYPES } __SOCKADDR_ARG __attribute__ ((__transparent_union__)); # undef __SOCKADDR_ONETYPE -# define __SOCKADDR_ONETYPE(type) __const struct type *__##type##__; +# define __SOCKADDR_ONETYPE(type) __const struct type *__restrict __##type##__; typedef union { __SOCKADDR_ALLTYPES } __CONST_SOCKADDR_ARG __attribute__ ((__transparent_union__)); # undef __SOCKADDR_ONETYPE @@ -110,8 +110,8 @@ extern int bind (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) __THROW; /* Put the local address of FD into *ADDR and its length in *LEN. */ -extern int getsockname (int __fd, __SOCKADDR_ARG __addr, socklen_t *__len) - __THROW; +extern int getsockname (int __fd, __SOCKADDR_ARG __addr, + socklen_t *__restrict __len) __THROW; /* Open a connection on socket FD to peer at ADDR (which LEN bytes long). For connectionless socket types, just set the default address to send to @@ -124,8 +124,8 @@ extern int connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) /* Put the address of the peer connected to socket FD into *ADDR (which is *LEN bytes long), and its actual length into *LEN. */ -extern int getpeername (int __fd, __SOCKADDR_ARG __addr, socklen_t *__len) - __THROW; +extern int getpeername (int __fd, __SOCKADDR_ARG __addr, + socklen_t *__restrict __len) __THROW; /* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ @@ -149,8 +149,9 @@ extern int sendto (int __fd, __const void *__buf, size_t __n, If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address of the sender, and store the actual size of the address in *ADDR_LEN. Returns the number of bytes read or -1 for errors. */ -extern int recvfrom (int __fd, void *__buf, size_t __n, int __flags, - __SOCKADDR_ARG __addr, socklen_t *__addr_len) __THROW; +extern int recvfrom (int __fd, void *__restrict __buf, size_t __n, int __flags, + __SOCKADDR_ARG __addr, socklen_t *__restrict __addr_len) + __THROW; /* Send a message described MESSAGE on socket FD. @@ -168,7 +169,8 @@ extern int recvmsg (int __fd, struct msghdr *__message, int __flags) into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's actual length. Returns 0 on success, -1 for errors. */ extern int getsockopt (int __fd, int __level, int __optname, - void *__optval, socklen_t *__optlen) __THROW; + void *__restrict __optval, + socklen_t *__restrict __optlen) __THROW; /* Set socket FD's option OPTNAME at protocol level LEVEL to *OPTVAL (which is OPTLEN bytes long). @@ -187,7 +189,8 @@ extern int listen (int __fd, unsigned int __n) __THROW; set *ADDR (which is *ADDR_LEN bytes long) to the address of the connecting peer and *ADDR_LEN to the address's actual length, and return the new socket's descriptor, or -1 for errors. */ -extern int accept (int __fd, __SOCKADDR_ARG __addr, socklen_t *__addr_len) +extern int accept (int __fd, __SOCKADDR_ARG __addr, + socklen_t *__restrict __addr_len) __THROW; /* Shut down all or part of the connection open on socket FD. diff --git a/stdlib/ucontext.h b/stdlib/ucontext.h index 9e92a61cbf..346a682950 100644 --- a/stdlib/ucontext.h +++ b/stdlib/ucontext.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -36,7 +36,8 @@ extern int setcontext (__const ucontext_t *__ucp) __THROW; /* Save current context in context variable pointed to by OUCP and set context from variable pointed to by UCP. */ -extern int swapcontext (ucontext_t *__oucp, __const ucontext_t *__ucp) __THROW; +extern int swapcontext (ucontext_t *__restrict __oucp, + __const ucontext_t *__restrict __ucp) __THROW; /* Manipulate user context UCP to continue with calling functions FUNC and the ARGC-1 parameters following ARGC when the context is used diff --git a/streams/stropts.h b/streams/stropts.h index dda28573e9..04dc5cd0af 100644 --- a/streams/stropts.h +++ b/streams/stropts.h @@ -44,13 +44,15 @@ __BEGIN_DECLS extern int isastream (int __fildes) __THROW; /* Receive next message from a STREAMS file. */ -extern int getmsg (int __fildes, struct strbuf *__ctlptr, - struct strbuf *__dataptr, int *__flagsp) __THROW; +extern int getmsg (int __fildes, struct strbuf *__restrict __ctlptr, + struct strbuf *__restrict __dataptr, + int *__restrict __flagsp) __THROW; /* Receive next message from a STREAMS file, with *FLAGSP allowing to control which message. */ -extern int getpmsg (int __fildes, struct strbuf *__ctlptr, - struct strbuf *__dataptr, int *__bandp, int *__flagsp) +extern int getpmsg (int __fildes, struct strbuf *__restrict __ctlptr, + struct strbuf *__restrict __dataptr, + int *__restrict __bandp, int *__restrict __flagsp) __THROW; /* Perform the I/O control operation specified by REQUEST on FD. diff --git a/string/string.h b/string/string.h index d4d3e442ef..1ea0ff5d92 100644 --- a/string/string.h +++ b/string/string.h @@ -45,7 +45,8 @@ extern void *memmove (void *__dest, __const void *__src, size_t __n) Return the position in DEST one byte past where C was copied, or NULL if C was not found in the first N bytes of SRC. */ #if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN -extern void *memccpy (void *__dest, __const void *__src, int __c, size_t __n) +extern void *memccpy (void *__restrict __dest, __const void *__restrict __src, + int __c, size_t __n) __THROW; #endif /* SVID. */ diff --git a/time/sys/time.h b/time/sys/time.h index fe8648e763..a753912299 100644 --- a/time/sys/time.h +++ b/time/sys/time.h @@ -65,7 +65,8 @@ typedef void *__timezone_ptr_t; Returns 0 on success, -1 on errors. NOTE: This form of timezone information is obsolete. Use the functions and variables declared in <time.h> instead. */ -extern int gettimeofday (struct timeval *__tv, __timezone_ptr_t __tz) __THROW; +extern int gettimeofday (struct timeval *__restrict __tv, + __timezone_ptr_t __restrict __tz) __THROW; /* Set the current time of day and timezone information. This call is restricted to the super-user. */ @@ -120,8 +121,8 @@ extern int getitimer (__itimer_which_t __which, set *OLD to the old value of timer WHICH. Returns 0 on success, -1 on errors. */ extern int setitimer (__itimer_which_t __which, - __const struct itimerval *__new, - struct itimerval *__old) __THROW; + __const struct itimerval *__restrict __new, + struct itimerval *__restrict __old) __THROW; /* Change the access time of FILE to TVP[0] and the modification time of FILE to TVP[1]. */ diff --git a/time/time.h b/time/time.h index 47e4d8c5be..9178d5f2da 100644 --- a/time/time.h +++ b/time/time.h @@ -182,7 +182,8 @@ extern size_t strftime (char *__restrict __s, size_t __maxsize, # ifdef __USE_XOPEN /* Parse S according to FORMAT and store binary time information in TP. The return value is a pointer to the first unparsed character in S. */ -extern char *strptime (__const char *__s, __const char *__fmt, struct tm *__tp) +extern char *strptime (__const char *__restrict __s, + __const char *__restrict __fmt, struct tm *__tp) __THROW; # endif @@ -304,16 +305,17 @@ extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW; /* Create new per-process timer using CLOCK_ID. */ -extern int timer_create (clockid_t __clock_id, struct sigevent *__evp, - timer_t *__timerid) __THROW; +extern int timer_create (clockid_t __clock_id, + struct sigevent *__restrict __evp, + timer_t *__restrict __timerid) __THROW; /* Delete timer TIMERID. */ extern int timer_delete (timer_t __timerid) __THROW; /* Set timer TIMERID to VALUE, returning old value in OVLAUE. */ extern int timer_settime (timer_t __timerid, int __flags, - __const struct itimerspec *__value, - struct itimerspec *__ovalue) __THROW; + __const struct itimerspec *__restrict __value, + struct itimerspec *__restrict __ovalue) __THROW; /* Get current value of timer TIMERID and store it in VLAUE. */ extern int timer_gettime (timer_t __timerid, struct itimerspec *__value) |