summaryrefslogtreecommitdiff
path: root/libbb/perror_msg.c
blob: 2ec1a9b2acd3efeb05661897c0b51fbea67fe9ef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* vi: set sw=4 ts=4: */
/*
 * Utility routines.
 *
 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
 *
 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
 */

#include "libbb.h"

void bb_perror_msg(const char *s, ...)
{
	va_list p;

	va_start(p, s);
	/* Guard against "<error message>: Success" */
	if (!errno)
		bb_verror_msg(s, p, NULL);
	else
		bb_vperror_msg(s, p);
	va_end(p);
}