[src/trunk]: src/usr.bin/fdformat don't use errx() in usage

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

details:   https://anonhg.NetBSD.org/src/rev/1245636e5d1e
branches:  trunk
changeset: 503373:1245636e5d1e
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Feb 05 01:45:32 2001 +0000

description:
don't use errx() in usage
fix nested extern

diffstat:

 usr.bin/fdformat/fdformat.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r e021c57e2669 -r 1245636e5d1e usr.bin/fdformat/fdformat.c
--- a/usr.bin/fdformat/fdformat.c       Mon Feb 05 01:44:07 2001 +0000
+++ b/usr.bin/fdformat/fdformat.c       Mon Feb 05 01:45:32 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fdformat.c,v 1.6 1999/01/13 21:00:16 hubertf Exp $     */
+/*     $NetBSD: fdformat.c,v 1.7 2001/02/05 01:45:32 christos Exp $    */
 
 /*-
  * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
@@ -72,6 +72,8 @@
 void   usage __P((void));
 int    verify_track(int, int, int, struct fdformat_parms *, char *);
 
+extern char *__progname;
+
 int
 confirm(int def)
 {
@@ -117,9 +119,8 @@
 void
 usage(void)
 {
-       extern char *__progname;
-
-       errx(1,"Usage: %s [-f device] [-t type] [-n] [-B nbps] [-S nspt]\n\t[-T ntrk] [-C ncyl] [-P stepspercyl] [-G gaplen]\n\t[-F fillbyte] [-X xfer_rate] [-I interleave]\n", __progname);
+       fprintf(stderr, "Usage: %s [-f device] [-t type] [-n] [-B nbps] [-S nspt]\n\t[-T ntrk] [-C ncyl] [-P stepspercyl] [-G gaplen]\n\t[-F fillbyte] [-X xfer_rate] [-I interleave]\n", __progname);
+       exit(1);
 }
 
 #define numarg(which, maskn) \