[src/trunk]: src/bin/ls - Add -h to usage.

[hira <hira%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a0b53292cca6
branches:  trunk
changeset: 582113:a0b53292cca6
user:      hira <hira%NetBSD.org@localhost>
date:      Fri Jun 17 14:36:16 2005 +0000

description:
- Add -h to usage.
- Use set/getprogname(3).

diffstat:

 bin/ls/ls.c   |  5 +++--
 bin/ls/util.c |  7 ++++---
 2 files changed, 7 insertions(+), 5 deletions(-)

diffs (54 lines):

diff -r eb5fb196361a -r a0b53292cca6 bin/ls/ls.c
--- a/bin/ls/ls.c       Fri Jun 17 14:27:18 2005 +0000
+++ b/bin/ls/ls.c       Fri Jun 17 14:36:16 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ls.c,v 1.55 2003/12/26 10:51:25 simonb Exp $   */
+/*     $NetBSD: ls.c,v 1.56 2005/06/17 14:36:16 hira Exp $     */
 
 /*
  * Copyright (c) 1989, 1993, 1994
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)ls.c       8.7 (Berkeley) 8/5/94";
 #else
-__RCSID("$NetBSD: ls.c,v 1.55 2003/12/26 10:51:25 simonb Exp $");
+__RCSID("$NetBSD: ls.c,v 1.56 2005/06/17 14:36:16 hira Exp $");
 #endif
 #endif /* not lint */
 
@@ -118,6 +118,7 @@
        int kflag = 0;
        const char *p;
 
+       setprogname(argv[0]);
        setlocale(LC_ALL, "");
 
        /* Terminal defaults to -Cq, non-terminal defaults to -1. */
diff -r eb5fb196361a -r a0b53292cca6 bin/ls/util.c
--- a/bin/ls/util.c     Fri Jun 17 14:27:18 2005 +0000
+++ b/bin/ls/util.c     Fri Jun 17 14:36:16 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: util.c,v 1.27 2003/09/22 02:43:20 jschauma Exp $       */
+/*     $NetBSD: util.c,v 1.28 2005/06/17 14:36:16 hira Exp $   */
 
 /*
  * Copyright (c) 1989, 1993, 1994
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)util.c     8.5 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: util.c,v 1.27 2003/09/22 02:43:20 jschauma Exp $");
+__RCSID("$NetBSD: util.c,v 1.28 2005/06/17 14:36:16 hira Exp $");
 #endif
 #endif /* not lint */
 
@@ -103,7 +103,8 @@
 {
 
        (void)fprintf(stderr,
-           "usage: ls [-AaBbCcdFfgikLlmnopqRrSsTtuWwx1] [file ...]\n");
+           "usage: %s [-AaBbCcdFfghikLlmnopqRrSsTtuWwx1] [file ...]\n",
+           getprogname());
        exit(EXIT_FAILURE);
        /* NOTREACHED */
 }