2 * This file contains error printing functions.
3 * These functions can be used by various binaries included in the strace
4 * package. Variable 'program_invocation_name' and function 'die()'
5 * have to be defined globally.
7 * Copyright (c) 2001-2017 The strace developers.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #ifndef STRACE_ERROR_PRINTS_H
34 #define STRACE_ERROR_PRINTS_H
36 #include "gcc_compat.h"
38 void die(void) ATTRIBUTE_NORETURN;
40 void error_msg(const char *fmt, ...) ATTRIBUTE_FORMAT((printf, 1, 2));
41 void perror_msg(const char *fmt, ...) ATTRIBUTE_FORMAT((printf, 1, 2));
42 void perror_msg_and_die(const char *fmt, ...)
43 ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
44 void error_msg_and_help(const char *fmt, ...)
45 ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
46 void error_msg_and_die(const char *fmt, ...)
47 ATTRIBUTE_FORMAT((printf, 1, 2)) ATTRIBUTE_NORETURN;
49 #endif /* !STRACE_ERROR_PRINTS_H */