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#ifndef JEMALLOC_INTERNAL_TEST_HOOKS_H
#define JEMALLOC_INTERNAL_TEST_HOOKS_H
extern JEMALLOC_EXPORT void (*test_hooks_arena_new_hook)();
extern JEMALLOC_EXPORT void (*test_hooks_libc_hook)();
#if defined(JEMALLOC_JET) || defined(JEMALLOC_UNIT_TEST)
# define JEMALLOC_TEST_HOOK(fn, hook) ((void)(hook != NULL && (hook(), 0)), fn)
# define open JEMALLOC_TEST_HOOK(open, test_hooks_libc_hook)
# define read JEMALLOC_TEST_HOOK(read, test_hooks_libc_hook)
# define write JEMALLOC_TEST_HOOK(write, test_hooks_libc_hook)
# define readlink JEMALLOC_TEST_HOOK(readlink, test_hooks_libc_hook)
# define close JEMALLOC_TEST_HOOK(close, test_hooks_libc_hook)
# define creat JEMALLOC_TEST_HOOK(creat, test_hooks_libc_hook)
# define secure_getenv JEMALLOC_TEST_HOOK(secure_getenv, test_hooks_libc_hook)
/* Note that this is undef'd and re-define'd in src/prof.c. */
# define _Unwind_Backtrace JEMALLOC_TEST_HOOK(_Unwind_Backtrace, test_hooks_libc_hook)
#else
# define JEMALLOC_TEST_HOOK(fn, hook) fn
#endif
#endif /* JEMALLOC_INTERNAL_TEST_HOOKS_H */
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