pcsc-lite  1.8.11
lassert.h
1 /*
2  * Copyright (C) 2007
3  * Jacob Berkman
4  * Copyright (C) 2008
5  * Ludovic Rousseau <ludovic.rousseau@free.fr>
6  *
7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions
9 are met:
10 
11 1. Redistributions of source code must retain the above copyright
12  notice, this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14  notice, this list of conditions and the following disclaimer in the
15  documentation and/or other materials provided with the distribution.
16 3. The name of the author may not be used to endorse or promote products
17  derived from this software without specific prior written permission.
18 
19 Changes to this license can be made only by the copyright author with
20 explicit written consent.
21 
22 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  *
33  */
34 
35 #ifndef LASSERT_H
36 #define LASSERT_H
37 
38 #include <stdio.h>
39 #include <stdlib.h>
40 
41 #if 0
42 #define FAIL exit (1)
43 #else
44 #define FAIL return 1
45 #endif
46 
47 #define LASSERT(cond) \
48  ({ \
49  if (! (cond)) \
50  { \
51  fprintf (stderr, "%s:%d: assertion FAILED: " #cond "\n", \
52  __FILE__, __LINE__); \
53  FAIL; \
54  } \
55  })
56 
57 #define LASSERTF(cond, fmt, a...) \
58  ({ \
59  if (! (cond)) \
60  { \
61  fprintf (stderr, "%s:%d: assertion FAILED: " #cond ": " fmt, \
62  __FILE__, __LINE__, ## a); \
63  FAIL; \
64  } \
65  })
66 
67 #endif /* LASSERT_H */