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This commit is contained in:
jsorg71
2009-01-12 06:43:58 +00:00
parent 49552f5ebf
commit a71ca6bc1f
6 changed files with 152 additions and 22 deletions
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sesman/lock.c
+41
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@@ -34,6 +34,9 @@ pthread_mutexattr_t lock_chain_attr; /* mutex attributes */
pthread_mutex_t lock_config; /* configuration access lock */
pthread_mutexattr_t lock_config_attr; /* mutex attributes */
static tbus g_sync_mutex;
static tbus g_sync_sem;
sem_t lock_socket;
void DEFAULT_CC
@@ -49,6 +52,9 @@ lock_init(void)
/* initializing config lock */
pthread_mutexattr_init(&lock_config_attr);
pthread_mutex_init(&lock_config, &lock_config_attr);
g_sync_mutex = tc_mutex_create();
g_sync_sem = tc_sem_create(0);
}
/******************************************************************************/
@@ -87,3 +93,38 @@ lock_socket_release(void)
sem_post(&lock_socket);
}
/******************************************************************************/
void APP_CC
lock_sync_acquire(void)
{
/* lock sync variable */
LOG_DBG(&(g_cfg->log), "lock_sync_acquire()");
tc_mutex_lock(g_sync_mutex);
}
/******************************************************************************/
void APP_CC
lock_sync_release(void)
{
/* unlock socket variable */
LOG_DBG(&(g_cfg->log), "lock_socket_release()");
tc_mutex_unlock(g_sync_mutex);
}
/******************************************************************************/
void APP_CC
lock_sync_sem_acquire(void)
{
/* dec sem */
LOG_DBG(&(g_cfg->log), "lock_sync_dec()");
tc_sem_dec(g_sync_sem);
}
/******************************************************************************/
void APP_CC
lock_sync_sem_release(void)
{
/* inc sem */
LOG_DBG(&(g_cfg->log), "lock_sync_inc()");
tc_sem_inc(g_sync_sem);
}