contrib/jemalloc/include/jemalloc/internal/hooks.h

   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 /* Note that this is undef'd and re-define'd in src/prof.c. */
  10 #define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, hooks_libc_hook)
  11
  12 #endif /* JEMALLOC_INTERNAL_HOOKS_H */