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📄 arena_externs.h(4.83 KB)
📄 arena_inlines_a.h(1.44 KB)
📄 arena_inlines_b.h(11.54 KB)
📄 arena_stats.h(7.92 KB)
📄 arena_structs_a.h(293 B)
📄 arena_structs_b.h(6.63 KB)
📄 arena_types.h(1.67 KB)
📄 assert.h(1.3 KB)
📄 atomic.h(2.66 KB)
📄 atomic_c11.h(3.46 KB)
📄 atomic_gcc_atomic.h(4.06 KB)
📄 atomic_gcc_sync.h(6.21 KB)
📄 background_thread_externs.h(1.29 KB)
📄 background_thread_inlines.h(2.09 KB)
📄 background_thread_structs.h(1.74 KB)
📄 base_externs.h(946 B)
📄 base_inlines.h(312 B)
📄 base_structs.h(1.52 KB)
📄 base_types.h(1.08 KB)
📄 bin.h(3.6 KB)
📄 bin_stats.h(1.35 KB)
📄 bin_types.h(474 B)
📄 bit_util.h(5.22 KB)
📄 bitmap.h(10.97 KB)
📄 cache_bin.h(3.69 KB)
📄 ckh.h(3.19 KB)
📄 ctl.h(3.62 KB)
📄 div.h(1.14 KB)
📄 emitter.h(13.06 KB)
📄 extent_dss.h(728 B)
📄 extent_externs.h(3.75 KB)
📄 extent_inlines.h(13.4 KB)
📄 extent_mmap.h(328 B)
📄 extent_structs.h(8.46 KB)
📄 extent_types.h(700 B)
📄 hash.h(7.88 KB)
📄 hook.h(5.41 KB)
📄 jemalloc_internal_decls.h(2.19 KB)
📄 jemalloc_internal_defs.h(10.93 KB)
📄 jemalloc_internal_defs_FreeBSD.h(256 B)
📄 jemalloc_internal_externs.h(1.75 KB)
📄 jemalloc_internal_includes.h(4.19 KB)
📄 jemalloc_internal_inlines_a.h(4.39 KB)
📄 jemalloc_internal_inlines_b.h(2.24 KB)
📄 jemalloc_internal_inlines_c.h(7.08 KB)
📄 jemalloc_internal_macros.h(3.99 KB)
📄 jemalloc_internal_types.h(3.42 KB)
📄 jemalloc_preamble.h(3.9 KB)
📄 large_externs.h(1.4 KB)
📄 log.h(3.67 KB)
📄 malloc_io.h(2.9 KB)
📄 mutex.h(9.34 KB)
📄 mutex_pool.h(2.81 KB)
📄 mutex_prof.h(3.55 KB)
📄 nstime.h(1.27 KB)
📄 pages.h(3.05 KB)
📄 ph.h(12.26 KB)
📄 private_namespace.h(22.72 KB)
📄 prng.h(4.69 KB)
📄 prof_externs.h(3.79 KB)
📄 prof_inlines_a.h(2.44 KB)
📄 prof_inlines_b.h(6.42 KB)
📄 prof_structs.h(5.02 KB)
📄 prof_types.h(1.74 KB)
📄 public_namespace.h(1.03 KB)
📄 ql.h(2.45 KB)
📄 qr.h(2.29 KB)
📄 quantum.h(1.75 KB)
📄 rb.h(37.41 KB)
📄 rtree.h(17.01 KB)
📄 rtree_tsd.h(1.82 KB)
📄 safety_check.h(797 B)
📄 sc.h(12.98 KB)
📄 seq.h(1.81 KB)
📄 smoothstep.h(15.26 KB)
📄 spin.h(613 B)
📄 stats.h(998 B)
📄 sz.h(7.96 KB)
📄 tcache_externs.h(2.09 KB)
📄 tcache_inlines.h(5.73 KB)
📄 tcache_structs.h(2.05 KB)
📄 tcache_types.h(2.01 KB)
📄 test_hooks.h(459 B)
📄 ticker.h(2.21 KB)
📄 tsd.h(12.49 KB)
📄 tsd_generic.h(3.76 KB)
📄 tsd_malloc_thread_cleanup.h(1.19 KB)
📄 tsd_tls.h(1.12 KB)
📄 tsd_types.h(258 B)
📄 util.h(1.43 KB)
📄 witness.h(9.32 KB)

Editing: atomic.h

#ifndef JEMALLOC_INTERNAL_ATOMIC_H
#define JEMALLOC_INTERNAL_ATOMIC_H

#define ATOMIC_INLINE JEMALLOC_ALWAYS_INLINE

#define JEMALLOC_U8_ATOMICS
#if defined(JEMALLOC_GCC_ATOMIC_ATOMICS)
#  include "jemalloc/internal/atomic_gcc_atomic.h"
#  if !defined(JEMALLOC_GCC_U8_ATOMIC_ATOMICS)
#    undef JEMALLOC_U8_ATOMICS
#  endif
#elif defined(JEMALLOC_GCC_SYNC_ATOMICS)
#  include "jemalloc/internal/atomic_gcc_sync.h"
#  if !defined(JEMALLOC_GCC_U8_SYNC_ATOMICS)
#    undef JEMALLOC_U8_ATOMICS
#  endif
#elif defined(_MSC_VER)
#  include "jemalloc/internal/atomic_msvc.h"
#elif defined(JEMALLOC_C11_ATOMICS)
#  include "jemalloc/internal/atomic_c11.h"
#else
#  error "Don't have atomics implemented on this platform."
#endif

/*
 * This header gives more or less a backport of C11 atomics. The user can write
 * JEMALLOC_GENERATE_ATOMICS(type, short_type, lg_sizeof_type); to generate
 * counterparts of the C11 atomic functions for type, as so:
 *   JEMALLOC_GENERATE_ATOMICS(int *, pi, 3);
 * and then write things like:
 *   int *some_ptr;
 *   atomic_pi_t atomic_ptr_to_int;
 *   atomic_store_pi(&atomic_ptr_to_int, some_ptr, ATOMIC_RELAXED);
 *   int *prev_value = atomic_exchange_pi(&ptr_to_int, NULL, ATOMIC_ACQ_REL);
 *   assert(some_ptr == prev_value);
 * and expect things to work in the obvious way.
 *
 * Also included (with naming differences to avoid conflicts with the standard
 * library):
 *   atomic_fence(atomic_memory_order_t) (mimics C11's atomic_thread_fence).
 *   ATOMIC_INIT (mimics C11's ATOMIC_VAR_INIT).
 */

/*
 * Pure convenience, so that we don't have to type "atomic_memory_order_"
 * quite so often.
 */
#define ATOMIC_RELAXED atomic_memory_order_relaxed
#define ATOMIC_ACQUIRE atomic_memory_order_acquire
#define ATOMIC_RELEASE atomic_memory_order_release
#define ATOMIC_ACQ_REL atomic_memory_order_acq_rel
#define ATOMIC_SEQ_CST atomic_memory_order_seq_cst

/*
 * Not all platforms have 64-bit atomics.  If we do, this #define exposes that
 * fact.
 */
#if (LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)
#  define JEMALLOC_ATOMIC_U64
#endif

JEMALLOC_GENERATE_ATOMICS(void *, p, LG_SIZEOF_PTR)

/*
 * There's no actual guarantee that sizeof(bool) == 1, but it's true on the only
 * platform that actually needs to know the size, MSVC.
 */
JEMALLOC_GENERATE_ATOMICS(bool, b, 0)

JEMALLOC_GENERATE_INT_ATOMICS(unsigned, u, LG_SIZEOF_INT)

JEMALLOC_GENERATE_INT_ATOMICS(size_t, zu, LG_SIZEOF_PTR)

JEMALLOC_GENERATE_INT_ATOMICS(ssize_t, zd, LG_SIZEOF_PTR)

JEMALLOC_GENERATE_INT_ATOMICS(uint8_t, u8, 0)

JEMALLOC_GENERATE_INT_ATOMICS(uint32_t, u32, 2)

#ifdef JEMALLOC_ATOMIC_U64
JEMALLOC_GENERATE_INT_ATOMICS(uint64_t, u64, 3)
#endif

#undef ATOMIC_INLINE

#endif /* JEMALLOC_INTERNAL_ATOMIC_H */

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Editing: atomic.h

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