- Add the 'restrict' qualifier to the function definitions and

   public prototypes of setbuf(3) and setvbuf(3) using the
   '__restrict' macro from <sys/cdefs.h> to be compliant with
   IEEE Std 1003.1-2001.
 - Replace the K&R with ANSI-C function definitions.
 - Bring the manual page up-to-date.

1 files changed, 1 insertions, 5 deletions

diff --git a/lib/libc/stdio/setvbuf.c b/lib/libc/stdio/setvbuf.c
index df88d24..8be8ff6 100644
--- a/lib/libc/stdio/setvbuf.c
+++ b/lib/libc/stdio/setvbuf.c
@@ -52,11 +52,7 @@ __FBSDID("$FreeBSD$");
  * a buffer.
  */
 int
-setvbuf(fp, buf, mode, size)
-	FILE *fp;
-	char *buf;
-	int mode;
-	size_t size;
+setvbuf(FILE *__restrict fp, char *__restrict buf, int mode, size_t size)
 {
 	int ret, flags;
 	size_t iosize;