Let cmp(1) grow in -x option to print differences in contemporarry hex

format rather than the mixed decimal/octal format of -l.

1 files changed, 9 insertions, 2 deletions

diff --git a/usr.bin/cmp/cmp.c b/usr.bin/cmp/cmp.c
index a4f4d88..2e1d798 100644
--- a/usr.bin/cmp/cmp.c
+++ b/usr.bin/cmp/cmp.c
@@ -29,6 +29,9 @@
  * 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.
+ *
+ * $FreeBSD$
+ *
  */
 
 #ifndef lint
@@ -53,7 +56,7 @@ static const char sccsid[] = "@(#)cmp.c	8.3 (Berkeley) 4/2/94";
 
 #include "extern.h"
 
-int	lflag, sflag;
+int	lflag, sflag, xflag;
 
 static void usage __P((void));
 
@@ -67,7 +70,7 @@ main(argc, argv)
 	int ch, fd1, fd2, special;
 	char *file1, *file2;
 
-	while ((ch = getopt(argc, argv, "-ls")) != -1)
+	while ((ch = getopt(argc, argv, "-lsx")) != -1)
 		switch (ch) {
 		case 'l':		/* print all differences */
 			lflag = 1;
@@ -75,6 +78,10 @@ main(argc, argv)
 		case 's':		/* silent run */
 			sflag = 1;
 			break;
+		case 'x':		/* hex output */
+			lflag = 1;
+			xflag = 1;
+			break;
 		case '-':		/* stdin (must be after options) */
 			--optind;
 			goto endargs;