From 514c793c39343496d38d00916410302a19e4c3ff Mon Sep 17 00:00:00 2001
From: charnier <charnier@FreeBSD.org>
Date: Mon, 23 Jun 1997 06:45:38 +0000
Subject: Typo fix in man page. Use err(3) instead of local copy.

---
 usr.bin/biff/biff.c | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

(limited to 'usr.bin/biff/biff.c')

diff --git a/usr.bin/biff/biff.c b/usr.bin/biff/biff.c
index 4d59650..a3e450c 100644
--- a/usr.bin/biff/biff.c
+++ b/usr.bin/biff/biff.c
@@ -29,6 +29,8 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
+ *
+ *	$Id$
  */
 
 #ifndef lint
@@ -48,9 +50,9 @@ static char sccsid[] = "@(#)biff.c	8.1 (Berkeley) 6/6/93";
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <err.h>
 
 static void usage __P((void));
-static void err __P((char *));
 
 main(argc, argv)
 	int argc;
@@ -70,13 +72,11 @@ main(argc, argv)
 	argc -= optind;
 	argv += optind;
 
-	if ((name = ttyname(STDERR_FILENO)) == NULL) {
-		(void)fprintf(stderr, "biff: unknown tty\n");
-		exit(2);
-	}
+	if ((name = ttyname(STDERR_FILENO)) == NULL)
+		err(2, "unknown tty");
 
 	if (stat(name, &sb))
-		err(name);
+		err(2, "stat");
 
 	if (*argv == NULL) {
 		(void)printf("is %s\n", sb.st_mode&0100 ? "y" : "n");
@@ -86,11 +86,11 @@ main(argc, argv)
 	switch(argv[0][0]) {
 	case 'n':
 		if (chmod(name, sb.st_mode & ~0100) < 0)
-			err(name);
+			err(2, name);
 		break;
 	case 'y':
 		if (chmod(name, sb.st_mode | 0100) < 0)
-			err(name);
+			err(2, name);
 		break;
 	default:
 		usage();
@@ -99,14 +99,6 @@ main(argc, argv)
 }
 
 static void
-err(name)
-	char *name;
-{
-	(void)fprintf(stderr, "biff: %s: %s\n", name, strerror(errno));
-	exit(2);
-}
-
-static void
 usage()
 {
 	(void)fprintf(stderr, "usage: biff [y | n]\n");
-- 
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