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1 #ifndef JEMALLOC_INTERNAL_HOOKS_H
2 #define JEMALLOC_INTERNAL_HOOKS_H
3 
4 extern JEMALLOC_EXPORT void (*hooks_arena_new_hook)();
5 extern JEMALLOC_EXPORT void (*hooks_libc_hook)();
6 
7 #define JEMALLOC_HOOK(fn, hook) ((void)(hook != NULL && (hook(), 0)), fn)
8 
9 #define open JEMALLOC_HOOK(open, hooks_libc_hook)
10 #define read JEMALLOC_HOOK(read, hooks_libc_hook)
11 #define write JEMALLOC_HOOK(write, hooks_libc_hook)
12 #define readlink JEMALLOC_HOOK(readlink, hooks_libc_hook)
13 #define close JEMALLOC_HOOK(close, hooks_libc_hook)
14 #define creat JEMALLOC_HOOK(creat, hooks_libc_hook)
15 #define secure_getenv JEMALLOC_HOOK(secure_getenv, hooks_libc_hook)
16 /* Note that this is undef'd and re-define'd in src/prof.c. */
17 #define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, hooks_libc_hook)
18 
19 #endif /* JEMALLOC_INTERNAL_HOOKS_H */
20