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44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#ifndef FIBER_MUTEX_INCLUDE_H
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#define FIBER_MUTEX_INCLUDE_H
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#include "fiber_define.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct ACL_FIBER_MUTEX ACL_FIBER_MUTEX;
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#define FIBER_MUTEX_F_LOCK_TRY (1 << 0)
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#define FIBER_MUTEX_F_SWITCH_FIRST (1 << 1)
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FIBER_API ACL_FIBER_MUTEX *acl_fiber_mutex_create(unsigned flag);
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FIBER_API void acl_fiber_mutex_free(ACL_FIBER_MUTEX *mutex);
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FIBER_API int acl_fiber_mutex_lock(ACL_FIBER_MUTEX *mutex);
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FIBER_API int acl_fiber_mutex_trylock(ACL_FIBER_MUTEX *mutex);
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FIBER_API int acl_fiber_mutex_unlock(ACL_FIBER_MUTEX *mutex);
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typedef struct ACL_FIBER_MUTEX_STAT {
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ACL_FIBER *fiber; // The fiber with the stat object.
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ACL_FIBER_MUTEX *waiting; // The mutex been waited by the fiber.
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ACL_FIBER_MUTEX **holding; // The mutexes held by the fiber.
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size_t count; // The holding's count.
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} ACL_FIBER_MUTEX_STAT;
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typedef struct ACL_FIBER_MUTEX_STATS {
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ACL_FIBER_MUTEX_STAT *stats; // The array holding the stats above.
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size_t count; // The stats array's size.
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} ACL_FIBER_MUTEX_STATS;
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FIBER_API void acl_fiber_mutex_profile(void);
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FIBER_API ACL_FIBER_MUTEX_STATS *acl_fiber_mutex_deadlock(void);
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FIBER_API void acl_fiber_mutex_stats_free(ACL_FIBER_MUTEX_STATS *stats);
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FIBER_API void acl_fiber_mutex_stats_show(const ACL_FIBER_MUTEX_STATS *stats);
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#ifdef __cplusplus
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}
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#endif
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#endif
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