| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
| 2 | /* |
| 3 | * Utility routines. |
| 4 | * |
| Eric Andersen | c7bda1c | 2004-03-15 08:29:22 +0000 | [diff] [blame] | 5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org> |
| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 6 | * |
| Bernhard Reutner-Fischer | b1629b1 | 2006-05-19 19:29:19 +0000 | [diff] [blame] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 8 | */ |
| 9 | |
| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 10 | #include "libbb.h" |
| 11 | |
| Denis Vlasenko | defc1ea | 2008-06-27 02:52:20 +0000 | [diff] [blame] | 12 | void FAST_FUNC bb_perror_msg(const char *s, ...) |
| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 13 | { |
| 14 | va_list p; |
| 15 | |
| 16 | va_start(p, s); |
| Denis Vlasenko | 0e2c9fb | 2007-08-03 14:16:24 +0000 | [diff] [blame] | 17 | /* Guard against "<error message>: Success" */ |
| Denis Vlasenko | ab9c44b | 2007-08-15 20:07:53 +0000 | [diff] [blame] | 18 | bb_verror_msg(s, p, errno ? strerror(errno) : NULL); |
| Eric Andersen | b183dfa | 2001-03-19 19:24:06 +0000 | [diff] [blame] | 19 | va_end(p); |
| 20 | } |
| Denis Vlasenko | 0c97c9d | 2007-10-01 11:58:38 +0000 | [diff] [blame] | 21 | |
| Denis Vlasenko | defc1ea | 2008-06-27 02:52:20 +0000 | [diff] [blame] | 22 | void FAST_FUNC bb_simple_perror_msg(const char *s) |
| Denis Vlasenko | 0c97c9d | 2007-10-01 11:58:38 +0000 | [diff] [blame] | 23 | { |
| 24 | bb_perror_msg("%s", s); |
| 25 | } |