2013-11-21 Daniel Ramirez <javamonn@gmail.com>

	* libc/include/sys/stat.h, libc/sys/linux/sys/stat.h,
	libc/sys/m88kbug/syscalls.c, libc/sys/rdos/stat.c,
	libc/sys/sparc64/sys/stat.h: Add restrict keyword.

6 files changed, 18 insertions, 12 deletions

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 420019d1e..d9ca905c2 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,9 @@
+2013-11-21  Daniel Ramirez <javamonn@gmail.com>
+
+	* libc/include/sys/stat.h, libc/sys/linux/sys/stat.h, 
+	libc/sys/m88kbug/syscalls.c, libc/sys/rdos/stat.c, 
+	libc/sys/sparc64/sys/stat.h: Add restrict keyword.
+
 2013-11-20  Daniel Ramirez <javamonn@gmail.com>
 
 	* libc/include/search.h, libc/search/tdelete.c: Add restrict keyword.
diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
index 937bcacd2..dbd85ee24 100644
--- a/newlib/libc/include/sys/stat.h
+++ b/newlib/libc/include/sys/stat.h
@@ -147,17 +147,17 @@ int     _EXFUN(fchmod,(int __fd, mode_t __mode));
 int	_EXFUN(fstat,( int __fd, struct stat *__sbuf ));
 int	_EXFUN(mkdir,( const char *_path, mode_t __mode ));
 int	_EXFUN(mkfifo,( const char *__path, mode_t __mode ));
-int	_EXFUN(stat,( const char *__path, struct stat *__sbuf ));
+int	_EXFUN(stat,( const char *__restrict __path, struct stat *__restrict __sbuf ));
 mode_t	_EXFUN(umask,( mode_t __mask ));
 
 #if defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
-int	_EXFUN(lstat,( const char *__path, struct stat *__buf ));
+int	_EXFUN(lstat,( const char *__restrict __path, struct stat *__restrict __buf ));
 int	_EXFUN(mknod,( const char *__path, mode_t __mode, dev_t __dev ));
 #endif
 
 #if defined (__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
 int	_EXFUN(fchmodat, (int, const char *, mode_t, int));
-int	_EXFUN(fstatat, (int, const char *, struct stat *, int));
+int	_EXFUN(fstatat, (int, const char *__restrict , struct stat *__restrict, int));
 int	_EXFUN(mkdirat, (int, const char *, mode_t));
 int	_EXFUN(mkfifoat, (int, const char *, mode_t));
 int	_EXFUN(mknodat, (int, const char *, mode_t, dev_t));
@@ -169,11 +169,11 @@ int	_EXFUN(futimens, (int, const struct timespec *));
    provided in newlib for some compilers.  */
 #ifdef _COMPILING_NEWLIB
 int	_EXFUN(_fstat,( int __fd, struct stat *__sbuf ));
-int	_EXFUN(_stat,( const char *__path, struct stat *__sbuf ));
+int	_EXFUN(_stat,( const char *__restrict __path, struct stat *__restrict __sbuf ));
 int	_EXFUN(_mkdir,( const char *_path, mode_t __mode ));
 #ifdef __LARGE64_FILES
 struct stat64;
-int	_EXFUN(_stat64,( const char *__path, struct stat64 *__sbuf ));
+int	_EXFUN(_stat64,( const char *__restrict __path, struct stat64 *__restrict __sbuf ));
 int	_EXFUN(_fstat64,( int __fd, struct stat64 *__sbuf ));
 #endif
 #endif
diff --git a/newlib/libc/sys/linux/sys/stat.h b/newlib/libc/sys/linux/sys/stat.h
index 99da598ba..c04142c45 100644
--- a/newlib/libc/sys/linux/sys/stat.h
+++ b/newlib/libc/sys/linux/sys/stat.h
@@ -20,14 +20,14 @@
 int     _EXFUN(fstat,( int __fd, struct stat *__sbuf ));
 int     _EXFUN(mkdir,( const char *_path, mode_t __mode ));
 int     _EXFUN(mkfifo,( const char *__path, mode_t __mode ));
-int     _EXFUN(stat,( const char *__path, struct stat *__sbuf ));
+int     _EXFUN(stat,( const char *__restrict __path, struct stat *__restrict __sbuf ));
 mode_t  _EXFUN(umask,( mode_t __mask ));
 
 #ifndef _POSIX_SOURCE
 int     _EXFUN(fstat64,( int __fd, struct stat64 *__sbuf ));
-int	_EXFUN(lstat,( const char *file_name, struct stat64 *buf));
-int	_EXFUN(lstat64,( const char *file_name, struct stat64 *buf));
-int     _EXFUN(stat64,( const char *__path, struct stat64 *__sbuf ));
+int	_EXFUN(lstat,( const char *__restrict file_name, struct stat64 *__restrict buf));
+int	_EXFUN(lstat64,( const char *__restrict file_name, struct stat64 *__restrict buf));
+int     _EXFUN(stat64,( const char *__restrict __path, struct stat64 *__restrict __sbuf ));
 #endif /* _POSIX_SOURCE */
 
 #endif /* _SYS_STAT_H */
diff --git a/newlib/libc/sys/m88kbug/syscalls.c b/newlib/libc/sys/m88kbug/syscalls.c
index 32f42a925..954dcf6b1 100644
--- a/newlib/libc/sys/m88kbug/syscalls.c
+++ b/newlib/libc/sys/m88kbug/syscalls.c
@@ -76,7 +76,7 @@ int fstat(int file, struct stat *st) {
   return(0);
 }
 
-int stat(char *filename, struct stat *st) {
+int stat(char *__restrict filename, struct stat *__restrict st) {
   st->st_mode = S_IFCHR;
   return(0);
 }
diff --git a/newlib/libc/sys/rdos/stat.c b/newlib/libc/sys/rdos/stat.c
index f1683b63a..542a3cc1b 100755
--- a/newlib/libc/sys/rdos/stat.c
+++ b/newlib/libc/sys/rdos/stat.c
@@ -5,7 +5,7 @@
 #include <sys/stat.h>

 #include <errno.h>

 

-int stat(const char *file, struct stat *st)

++int stat(const char *__restrict file, struct stat *__restrict st)

 {

   errno = ENOSYS;

   return -1;

diff --git a/newlib/libc/sys/sparc64/sys/stat.h b/newlib/libc/sys/sparc64/sys/stat.h
index 256c1b41b..26ed53f59 100644
--- a/newlib/libc/sys/sparc64/sys/stat.h
+++ b/newlib/libc/sys/sparc64/sys/stat.h
@@ -122,7 +122,7 @@ int	_EXFUN(chmod,( const char *_path, mode_t _mode ));
 int	_EXFUN(fstat,( int _fd, struct stat *_sbuf ));
 int	_EXFUN(mkdir,( char *_path, mode_t _mode ));
 int	_EXFUN(mkfifo,( char *_path, mode_t _mode ));
-int	_EXFUN(stat,( const char *_path, struct stat *_sbuf ));
+int	_EXFUN(stat,( const char *__restrict _path, struct stat *__restrict _sbuf ));
 mode_t	_EXFUN(umask,( mode_t _mask ));
 
 #ifdef __cplusplus