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File Content: `atomic.h`

#ifndef SW_ATOMIC_H_
#define SW_ATOMIC_H_

#ifdef _WIN32
typedef int32_t                     sw_atomic_int32_t;
typedef uint32_t                    sw_atomic_uint32_t;
typedef int64_t                     sw_atomic_int64_t;
typedef uint64_t                    sw_atomic_uint64_t;
typedef sw_atomic_uint32_t          sw_atomic_t;
typedef sw_atomic_uint64_t          sw_atomic_long_t;

static inline sw_atomic_t sw_atomic_cmp_set(sw_atomic_t *lock, sw_atomic_t old, sw_atomic_t set)
{
    if (*lock == old) {
        *lock = set;
        return 1;
    }

    return 0;
}

static inline sw_atomic_t sw_atomic_fetch_add(sw_atomic_t *value, sw_atomic_t add)
{
    sw_atomic_t  old;

    old = *value;
    *value += add;

    return old;
}

#define sw_memory_barrier()
#define sw_atomic_cpu_pause()

#else
typedef volatile int32_t                  sw_atomic_int32_t;
typedef volatile uint32_t                 sw_atomic_uint32_t;

#ifdef __x86_64__
typedef volatile int64_t                  sw_atomic_int64_t;
typedef volatile uint64_t                 sw_atomic_uint64_t;
#endif

#ifdef __x86_64__
typedef sw_atomic_int64_t                 sw_atomic_long_t;
typedef sw_atomic_uint64_t                sw_atomic_ulong_t;
#else
typedef sw_atomic_int32_t                 sw_atomic_long_t;
typedef sw_atomic_uint32_t                sw_atomic_ulong_t;
#endif

typedef sw_atomic_uint32_t                sw_atomic_t;

#define sw_atomic_cmp_set(lock, old, set) __sync_bool_compare_and_swap(lock, old, set)
#define sw_atomic_fetch_add(value, add)   __sync_fetch_and_add(value, add)
#define sw_atomic_fetch_sub(value, sub)   __sync_fetch_and_sub(value, sub)
#define sw_atomic_memory_barrier()        __sync_synchronize()
#define sw_atomic_add_fetch(value, add)   __sync_add_and_fetch(value, add)
#define sw_atomic_sub_fetch(value, sub)   __sync_sub_and_fetch(value, sub)

#ifdef __arm__
#define sw_atomic_cpu_pause()             __asm__ __volatile__ ("NOP");
#elif defined(__x86_64__)
#define sw_atomic_cpu_pause()             __asm__ __volatile__ ("pause")
#else
#define sw_atomic_cpu_pause()
#endif

#if 0
#define sw_spinlock_release(lock)         __sync_lock_release(lock)
#else
#define sw_spinlock_release(lock)         *(lock) = 0
#endif
#endif

#endif

Name	Size	Permission
array.h	2101 bytes	0644
asm_context.h	1506 bytes	0644
async.h	2542 bytes	0644
atomic.h	2239 bytes	0644
base64.h	1368 bytes	0644
buffer.h	2243 bytes	0644
client.h	5115 bytes	0644
connection.h	8078 bytes	0644
context.h	3202 bytes	0644
coroutine.h	6231 bytes	0644
coroutine_c_api.h	3261 bytes	0644
coroutine_channel.h	2969 bytes	0644
coroutine_cxx_api.h	1305 bytes	0644
coroutine_socket.h	15593 bytes	0644
coroutine_system.h	2116 bytes	0644
error.h	4560 bytes	0644
file_hook.h	2150 bytes	0644
hash.h	7394 bytes	0644
hashmap.h	2440 bytes	0644
heap.h	1871 bytes	0644
http.h	4553 bytes	0644
http2.h	6566 bytes	0644
list.h	55882 bytes	0644
lru_cache.h	2344 bytes	0644
mime_types.h	331 bytes	0644
mqtt.h	2171 bytes	0644
rbtree.h	2246 bytes	0644
redis.h	2057 bytes	0644
ring_queue.h	1867 bytes	0644
server.h	28770 bytes	0644
sha1.h	2224 bytes	0644
socket_hook.h	2056 bytes	0644
socks5.h	2017 bytes	0644
swoole.h	64441 bytes	0644
swoole_api.h	2347 bytes	0644
swoole_config.h	10068 bytes	0644
swoole_cxx.h	1846 bytes	0644
table.h	5574 bytes	0644
uthash.h	60207 bytes	0644
websocket.h	5219 bytes	0644

File Content: atomic.h

File Content: `atomic.h`