1 #ifndef JEMALLOC_INTERNAL_ATOMIC_EXTERNS_H 2 #define JEMALLOC_INTERNAL_ATOMIC_EXTERNS_H 3 4 #pragma GCC visibility push(hidden) 5 6 #if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3) 7 #define atomic_read_u64(p) atomic_add_u64(p, 0) 8 #endif 9 #define atomic_read_u32(p) atomic_add_u32(p, 0) 10 #define atomic_read_p(p) atomic_add_p(p, NULL) 11 #define atomic_read_zu(p) atomic_add_zu(p, 0) 12 #define atomic_read_u(p) atomic_add_u(p, 0) 13 14 #pragma GCC visibility pop 15 16 #endif /* JEMALLOC_INTERNAL_ATOMIC_EXTERNS_H */ 17