pdxx
/
libserverframe
mirror of https://github.com/happyfish100/libserverframe.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

sf_synchronize_finished_notify_no_lock impl.

replication_quorum
YuQing 2022-07-05 09:01:37 +08:00
parent 7cfb8dc89d
commit a966d1bf4d
2 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/sf_func.h
View File

@ -117,23 +117,32 @@ static inline void sf_synchronize_counter_wait(SFSynchronizeContext *sctx)
PTHREAD_MUTEX_UNLOCK(&sctx->lcp.lock);
}
#define sf_synchronize_finished_notify_no_lock(sctx, err_no) \
(sctx)->finished = true; \
(sctx)->result = err_no; \
pthread_cond_signal(&(sctx)->lcp.cond)
static inline void sf_synchronize_finished_notify(
SFSynchronizeContext *sctx)
SFSynchronizeContext *sctx, const int result)
{
PTHREAD_MUTEX_LOCK(&sctx->lcp.lock);
sctx->finished = true;
pthread_cond_signal(&sctx->lcp.cond);
sf_synchronize_finished_notify_no_lock(sctx, result);
PTHREAD_MUTEX_UNLOCK(&sctx->lcp.lock);
}
static inline void sf_synchronize_finished_wait(SFSynchronizeContext *sctx)
static inline int sf_synchronize_finished_wait(SFSynchronizeContext *sctx)
{
int result;
PTHREAD_MUTEX_LOCK(&sctx->lcp.lock);
while (!sctx->finished && SF_G_CONTINUE_FLAG) {
pthread_cond_wait(&sctx->lcp.cond, &sctx->lcp.lock);
}
result = sctx->result;
sctx->finished = false; //for next notify
PTHREAD_MUTEX_UNLOCK(&sctx->lcp.lock);
return result;
}
#ifdef __cplusplus

2
src/sf_types.h
View File

@ -237,9 +237,9 @@ typedef struct sf_cluster_config {
typedef struct sf_synchronize_context {
pthread_lock_cond_pair_t lcp;
int result;
union {
bool finished;
int result;
int waiting_count;
};
} SFSynchronizeContext;