[src/trunk]: src/sbin/gpt print the old and the new style usage.

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

details:   https://anonhg.NetBSD.org/src/rev/c102e9d5074a
branches:  trunk
changeset: 342002:c102e9d5074a
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Dec 02 04:17:25 2015 +0000

description:
print the old and the new style usage.

diffstat:

 sbin/gpt/gpt.c |  16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r 2bbd5dee682a -r c102e9d5074a sbin/gpt/gpt.c
--- a/sbin/gpt/gpt.c    Wed Dec 02 04:07:11 2015 +0000
+++ b/sbin/gpt/gpt.c    Wed Dec 02 04:17:25 2015 +0000
@@ -35,7 +35,7 @@
 __FBSDID("$FreeBSD: src/sbin/gpt/gpt.c,v 1.16 2006/07/07 02:44:23 marcel Exp $");
 #endif
 #ifdef __RCSID
-__RCSID("$NetBSD: gpt.c,v 1.53 2015/12/02 04:07:11 christos Exp $");
+__RCSID("$NetBSD: gpt.c,v 1.54 2015/12/02 04:17:25 christos Exp $");
 #endif
 
 #include <sys/param.h>
@@ -741,11 +741,21 @@
 
        if (prefix == NULL) {
                const char *pname = getprogname();
+               const char *d1, *d2, *d = " <device>";
                int len = (int)strlen(pname);
-               fprintf(stderr, "Usage: %s %s %s\n", pname, cmd->name, a[0]);
+               if (strcmp(pname, "gpt") == 0) {
+                       d1 = "";
+                       d2 = d;
+               } else {
+                       d2 = "";
+                       d1 = d;
+               }
+               fprintf(stderr, "Usage: %s%s %s %s%s\n", pname, 
+                   d1, cmd->name, a[0], d2);
                for (i = 1; i < hlen; i++) {
                        fprintf(stderr,
-                           "       %*s %s %s\n", len, "", cmd->name, a[i]);
+                           "       %*s%s %s %s%s\n", len, "",
+                           d1, cmd->name, a[i], d2);
                }
        } else {
                for (i = 0; i < hlen; i++)