project-base/server-skynet-source-3rd-jemalloc
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Remove const from __*_hook variable declarations.

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Remove const from __*_hook variable declarations, so that glibc can
modify them during process forking.
This commit is contained in:
Jason Evans 2012-05-23 16:09:22 -07:00
parent f1966e1dc7
commit 5c710cee78
2 changed files with 6 additions and 5 deletions
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2
ChangeLog
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@ -18,6 +18,8 @@ found in the git revision history:
Bug fixes: Bug fixes:
- Fix heap profiling crash if sampled object is freed via realloc(p, 0). - Fix heap profiling crash if sampled object is freed via realloc(p, 0).
- Remove const from __*_hook variable declarations, so that glibc can modify
them during process forking.
* 3.0.0 (May 11, 2012) * 3.0.0 (May 11, 2012)

9
src/jemalloc.c
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@ -1265,11 +1265,10 @@ je_valloc(size_t size)
* passed an extra argument for the caller return address, which will be * passed an extra argument for the caller return address, which will be
* ignored. * ignored.
*/ */
JEMALLOC_EXPORT void (* const __free_hook)(void *ptr) = je_free; JEMALLOC_EXPORT void (* __free_hook)(void *ptr) = je_free;
JEMALLOC_EXPORT void *(* const __malloc_hook)(size_t size) = je_malloc; JEMALLOC_EXPORT void *(* __malloc_hook)(size_t size) = je_malloc;
JEMALLOC_EXPORT void *(* const __realloc_hook)(void *ptr, size_t size) = JEMALLOC_EXPORT void *(* __realloc_hook)(void *ptr, size_t size) = je_realloc;
je_realloc; JEMALLOC_EXPORT void *(* __memalign_hook)(size_t alignment, size_t size) =
JEMALLOC_EXPORT void *(* const __memalign_hook)(size_t alignment, size_t size) =
je_memalign; je_memalign;
#endif #endif