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65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
#ifndef FIBER_COND_INCLUDE_H
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#define FIBER_COND_INCLUDE_H
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#include "fiber_define.h"
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#include "fiber_event.h"
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#if !defined(_WIN32) && !defined(_WIN64)
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* fiber_cond.h */
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/**
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* fiber_cond object look like pthread_cond_t which is used between threads
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* and fibers
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*/
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typedef struct ACL_FIBER_COND ACL_FIBER_COND;
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/**
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* create fiber cond which can be used in fibers more or threads mode
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* @param flag {unsigned} current not used, just for the future extend
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* @return {ACL_FIBER_COND *}
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*/
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FIBER_API ACL_FIBER_COND *acl_fiber_cond_create(unsigned flag);
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/**
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* free cond created by acl_fiber_cond_create
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* @param cond {ACL_FIBER_COND *}
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*/
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FIBER_API void acl_fiber_cond_free(ACL_FIBER_COND *cond);
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/**
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* wait for cond event to be signaled
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* @param cond {ACL_FIBER_COND *}
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* @param event {ACL_FIBER_EVENT *} must be owned by the current caller
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* @return {int} return 0 if ok or return error value
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*/
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FIBER_API int acl_fiber_cond_wait(ACL_FIBER_COND *cond, ACL_FIBER_EVENT *event);
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/**
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* wait for cond event to be signaled with the specified timeout
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* @param cond {ACL_FIBER_COND *}
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* @return {int} return 0 if ok or return error value, when timedout ETIMEDOUT
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* will be returned
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*/
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FIBER_API int acl_fiber_cond_timedwait(ACL_FIBER_COND *cond,
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ACL_FIBER_EVENT *event, int delay_ms);
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/**
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* signle the cond which will wakeup one waiter for the cond to be signaled
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* @param cond {ACL_FIBER_COND *}
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* @return {int} return 0 if ok or return error value
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*/
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FIBER_API int acl_fiber_cond_signal(ACL_FIBER_COND *cond);
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#ifdef __cplusplus
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}
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#endif
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#endif // !defined(_WIN32) && !defined(_WIN64)
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#endif
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