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