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ANSIfy and KNF fixes, use {g,s}etprogname. Patch by Petri Koistinen.

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This commit is contained in:
wiz 2001-09-16 13:48:35 +00:00
parent 7a64806dbc
commit 354d883bd4
1 changed files with 9 additions and 10 deletions
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19
bin/hostname/hostname.c
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@ -1,4 +1,4 @@
/* $NetBSD: hostname.c,v 1.13 1998/07/28 05:31:24 mycroft Exp $ */
/* $NetBSD: hostname.c,v 1.14 2001/09/16 13:48:35 wiz Exp $ */
/*
* Copyright (c) 1988, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1993\n\
#if 0
static char sccsid[] = "@(#)hostname.c 8.2 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: hostname.c,v 1.13 1998/07/28 05:31:24 mycroft Exp $");
__RCSID("$NetBSD: hostname.c,v 1.14 2001/09/16 13:48:35 wiz Exp $");
#endif
#endif /* not lint */
@ -55,17 +55,16 @@ __RCSID("$NetBSD: hostname.c,v 1.13 1998/07/28 05:31:24 mycroft Exp $");
#include <string.h>
#include <unistd.h>
void usage __P((void));
int main __P((int, char *[]));
void usage(void);
int main(int, char *[]);
int
main(argc, argv)
int argc;
char *argv[];
main(int argc, char *argv[])
{
int ch, sflag;
char *p, hostname[MAXHOSTNAMELEN + 1];
setprogname(argv[0]);
sflag = 0;
while ((ch = getopt(argc, argv, "s")) != -1)
switch (ch) {
@ -98,10 +97,10 @@ main(argc, argv)
}
void
usage()
usage(void)
{
(void)fprintf(stderr, "usage: hostname [-s] [name-of-host]\n");
(void)fprintf(stderr, "usage: %s [-s] [name-of-host]\n",
getprogname());
exit(1);
/* NOTREACHED */
}