6858879c180faeddc8f33608224c2e5135d21593
[m6w6/libmemcached] / libmemcached / assert.hpp
1 /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
2 *
3 * libmcachedd client library.
4 *
5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
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9 * modification, are permitted provided that the following conditions are
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12 * * Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * * Redistributions in binary form must reproduce the above
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17 * in the documentation and/or other materials provided with the
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21 * promote products derived from this software without specific prior
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24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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36 */
37
38 #pragma once
39
40 #include <cstdlib>
41 #include <cstdio>
42
43 #ifdef NDEBUG
44 #define assert_msg(__expr, __mesg) (void)(__expr); (void)(__mesg);
45 #else
46
47 #define assert_msg(__expr, __mesg) \
48 do \
49 { \
50 if (not (__expr)) \
51 { \
52 fprintf(stderr, "\n%s:%d Assertion \"%s\" failed for function \"%s\" likely for %s\n", __FILE__, __LINE__, #__expr, __func__, (#__mesg));\
53 custom_backtrace(); \
54 abort(); \
55 } \
56 } while (0)
57
58 #endif