acl/lib_acl/include/stdlib/acl_atomic.h

#ifndef ACL_ATOMIC_INCLUDE_H
#define ACL_ATOMIC_INCLUDE_H

#ifdef __cplusplus
extern "C"
{
#endif

#include "acl_define.h"

typedef struct ACL_ATOMIC ACL_ATOMIC;

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @return {ACL_ATOMIC*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>´<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API ACL_ATOMIC *acl_atomic_new(void);

/**
 * <EFBFBD>ͷ<EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API void acl_atomic_free(ACL_ATOMIC *self);

/**
 * <EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶨣<EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD>ڶԸö<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD>
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param value {void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ֶԸö<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӳ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API void acl_atomic_set(ACL_ATOMIC *self, void *value);

/**
 * <EFBFBD>Ƚϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󣬵<EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƚ϶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD>
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param cmp {void*} <EFBFBD><EFBFBD><EFBFBD>Ƚ϶<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
 * @param value {void*} <EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƚ϶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<EFBFBD>Ὣ<EFBFBD>ö<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @return {void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API void *acl_atomic_cas(ACL_ATOMIC *self, void *cmp, void *value);

/**
 * <EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>а󶨣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD>
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param value {void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶨵<EFBFBD><EFBFBD>¶<EFBFBD><EFBFBD><EFBFBD>
 * @return {void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD>
 */
ACL_API void *acl_atomic_xchg(ACL_ATOMIC *self, void *value);

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> acl_atomic_set <EFBFBD>󶨵Ķ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ե<EFBFBD><EFBFBD>ô˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD>󶨶<EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param n {long long} <EFBFBD><EFBFBD>ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶨵Ķ<EFBFBD><EFBFBD>󽫱<EFBFBD><EFBFBD><EFBFBD>ֵΪ<EFBFBD><EFBFBD>ֵ
 */
ACL_API void acl_atomic_int64_set(ACL_ATOMIC *self, long long n);

/**
 * <EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>洢<EFBFBD>ڸ<EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param n {long long} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ 
 * @return {long long} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 */
ACL_API long long acl_atomic_int64_fetch_add(ACL_ATOMIC *self, long long n);

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>洢<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD><EFBFBD>ֵ
 * @param self {ACL_ATOMIC*} ԭ<EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
 * @param n {long long} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ 
 * @return {long long} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
 */
ACL_API long long acl_atomic_int64_add_fetch(ACL_ATOMIC *self, long long n);

/****************************************************************************/

typedef struct ACL_ATOMIC_CLOCK ACL_ATOMIC_CLOCK;

ACL_API ACL_ATOMIC_CLOCK *acl_atomic_clock_alloc(void);
ACL_API void acl_atomic_clock_free(ACL_ATOMIC_CLOCK *clk);
ACL_API long long acl_atomic_clock_count_add(ACL_ATOMIC_CLOCK *clk, int n);
ACL_API long long acl_atomic_clock_users_add(ACL_ATOMIC_CLOCK *clk, int n);
ACL_API void acl_atomic_clock_users_count_inc(ACL_ATOMIC_CLOCK *clk);
ACL_API long long acl_atomic_clock_count(ACL_ATOMIC_CLOCK *clk);
ACL_API long long acl_atomic_clock_atime(ACL_ATOMIC_CLOCK *clk);
ACL_API long long acl_atomic_clock_users(ACL_ATOMIC_CLOCK *clk);

#ifdef __cplusplus
}
#endif

#endif