e9852b5776
This is the first header refactoring diff, #533. It splits the assert and util components into separate, hermetic, header files. In the process, it splits out two of the large sub-components of util (the stdio.h replacement, and bit manipulation routines) into their own components (malloc_io.h and bit_util.h). This is mostly to break up cyclic dependencies, but it also breaks off a good chunk of the catch-all-ness of util, which is nice.
57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
#include "jemalloc/internal/malloc_io.h"
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#include "jemalloc/internal/util.h"
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/*
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* Define a custom assert() in order to reduce the chances of deadlock during
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* assertion failure.
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*/
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#ifndef assert
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#define assert(e) do { \
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if (unlikely(config_debug && !(e))) { \
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malloc_printf( \
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"<jemalloc>: %s:%d: Failed assertion: \"%s\"\n", \
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__FILE__, __LINE__, #e); \
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abort(); \
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} \
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} while (0)
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#endif
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#ifndef not_reached
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#define not_reached() do { \
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if (config_debug) { \
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malloc_printf( \
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"<jemalloc>: %s:%d: Unreachable code reached\n", \
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__FILE__, __LINE__); \
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abort(); \
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} \
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unreachable(); \
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} while (0)
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#endif
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#ifndef not_implemented
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#define not_implemented() do { \
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if (config_debug) { \
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malloc_printf("<jemalloc>: %s:%d: Not implemented\n", \
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__FILE__, __LINE__); \
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abort(); \
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} \
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} while (0)
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#endif
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#ifndef assert_not_implemented
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#define assert_not_implemented(e) do { \
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if (unlikely(config_debug && !(e))) { \
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not_implemented(); \
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} \
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} while (0)
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#endif
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/* Use to assert a particular configuration, e.g., cassert(config_debug). */
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#ifndef cassert
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#define cassert(c) do { \
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if (unlikely(!(c))) { \
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not_reached(); \
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} \
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} while (0)
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#endif
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