1/* vi: set sw=4 ts=4: */
2/*
3 * Utility routines.
4 *
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
8 */
9#include "libbb.h"
10
11void FAST_FUNC bb_perror_msg(const char *s, ...)
12{
13	va_list p;
14
15	va_start(p, s);
16	/* Guard against "<error message>: Success" */
17	bb_verror_msg(s, p, errno ? strerror(errno) : NULL);
18	va_end(p);
19}
20
21void FAST_FUNC bb_perror_msg_and_die(const char *s, ...)
22{
23	va_list p;
24
25	va_start(p, s);
26	/* Guard against "<error message>: Success" */
27	bb_verror_msg(s, p, errno ? strerror(errno) : NULL);
28	va_end(p);
29	xfunc_die();
30}
31
32void FAST_FUNC bb_simple_perror_msg(const char *s)
33{
34	bb_perror_msg("%s", s);
35}
36
37void FAST_FUNC bb_simple_perror_msg_and_die(const char *s)
38{
39	bb_perror_msg_and_die("%s", s);
40}
41