| Rev | Line | |
|---|
| [1] | 1 | #ifndef _ASSERT_H |
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| 2 | #define _ASSERT_H |
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| 3 | |
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| 4 | |
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| 5 | #ifdef __PRETTY_FUNCTION__ |
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| 6 | #define __ASSERT_FUNCTION __PRETTY_FUNCTION__ |
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| 7 | #else |
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| 8 | # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L |
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| 9 | # define __ASSERT_FUNCTION __func__ |
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| 10 | # else |
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| 11 | # define __ASSERT_FUNCTION ((const char *) 0) |
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| 12 | # endif |
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| 13 | #endif |
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| 14 | |
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| 15 | #undef assert |
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| 16 | #ifdef NDEBUG |
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| 17 | #define assert(expr) ((void)0) |
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| 18 | #else |
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| 19 | |
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| 20 | /* This prints an "Assertion failed" message and aborts. */ |
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| 21 | extern void __assert_fail (const char *__assertion, const char *__file, |
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| 22 | unsigned int __line, const char *__function) |
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| 23 | __attribute__ ((__noreturn__)); |
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| 24 | |
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| 25 | #ifdef expect |
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| 26 | # define assert(expr) \ |
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| 27 | ((void) (expect((long)(expr),0) ? 0 : \ |
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| 28 | (__assert_fail (#expr, \ |
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| 29 | __FILE__, __LINE__, __ASSERT_FUNCTION), 0))) |
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| 30 | #else |
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| 31 | # define assert(expr) \ |
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| 32 | ((void) ((expr) ? 0 : \ |
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| 33 | (__assert_fail (#expr, \ |
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| 34 | __FILE__, __LINE__, __ASSERT_FUNCTION), 0))) |
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| 35 | #endif |
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| 36 | #endif |
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| 37 | |
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| 38 | |
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| 39 | #endif |
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