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Remove __GNUC__ ifdef, and make usage string consistent with other programs.

This commit is contained in:
christos 1998-01-31 20:42:07 +00:00
parent edf59accb5
commit 26d6865f8e
1 changed files with 4 additions and 7 deletions
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11
usr.bin/head/head.c
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@ -1,4 +1,4 @@
/* $NetBSD: head.c,v 1.9 1998/01/27 17:00:19 kleink Exp $ */
/* $NetBSD: head.c,v 1.10 1998/01/31 20:42:07 christos Exp $ */
/*
* Copyright (c) 1980, 1987, 1992, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1987, 1992, 1993\n\
#if 0
static char sccsid[] = "@(#)head.c 8.2 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: head.c,v 1.9 1998/01/27 17:00:19 kleink Exp $");
__RCSID("$NetBSD: head.c,v 1.10 1998/01/31 20:42:07 christos Exp $");
#endif
#endif /* not lint */
@ -151,11 +151,7 @@ obsolete(argv)
if (ap[0] != '-' || ap[1] == '-' || !isdigit(ap[1]))
return;
if ((ap = malloc(strlen(*argv) + 2)) == NULL)
#ifdef __GNUC__
err(1, "%s", "");
#else
err(1, NULL);
#endif
ap[0] = '-';
ap[1] = 'n';
(void)strcpy(ap + 2, *argv + 1);
@ -166,6 +162,7 @@ obsolete(argv)
void
usage()
{
(void)fputs("usage: head [-n lines] [file ...]\n", stderr);
extern char *__progname;
(void)fprintf(stderr, "Usage: %s [-n lines] [file ...]\n", __progname);
exit(1);
}