static void
t5_start_event(isc_task_t *task, isc_event_t *event) {
isc_result_t isc_result;
UNUSED(task);
t_info("t5_start_event\n");
isc_result = isc_mutex_lock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_lock failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
while (! T5_startflag) {
(void) isc_condition_wait(&T5_cv, &T5_mx);
}
isc_result = isc_mutex_unlock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_unlock failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
isc_event_free(&event);
}
static void
tx_sde(isc_task_t *task, isc_event_t *event) {
isc_result_t isc_result;
UNUSED(task);
UNUSED(event);
/*
* Signal shutdown processing complete.
*/
isc_result = isc_mutex_lock(&Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_lock failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
}
isc_result = isc_condition_signal(&Tx_cv);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_signal failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
}
isc_result = isc_mutex_unlock(&Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_unlock failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
}
isc_event_free(&event);
}
static void
t5_once_event(isc_task_t *task, isc_event_t *event) {
isc_result_t isc_result;
t_info("t5_once_event\n");
/*
* Allow task1 to start processing events.
*/
isc_result = isc_mutex_lock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_lock failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
T5_startflag = 1;
isc_result = isc_condition_broadcast(&T5_cv);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_broadcast failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
isc_result = isc_mutex_unlock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_unlock failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
isc_event_free(&event);
isc_task_shutdown(task);
}
static inline void
CLOCK(void) {
RUNTIME_CHECK(isc_mutex_lock(&client_lock) == ISC_R_SUCCESS);
}
static int
t_timers5(void) {
char *p;
int result;
isc_mem_t *mctx;
isc_taskmgr_t *tmgr;
unsigned int workers;
isc_result_t isc_result;
isc_timermgr_t *timermgr;
isc_event_t *event;
isc_time_t expires;
isc_interval_t interval;
T5_startflag = 0;
T5_shutdownflag = 0;
T5_eventcnt = 0;
workers = 2;
p = t_getenv("ISC_TASK_WORKERS");
if (p != NULL)
workers = atoi(p);
mctx = NULL;
isc_result = isc_mem_create(0, 0, &mctx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mem_create failed %s\n",
isc_result_totext(isc_result));
return(T_UNRESOLVED);
}
isc_result = isc_mutex_init(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_init failed %s\n",
isc_result_totext(isc_result));
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
isc_result = isc_condition_init(&T5_cv);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_init failed %s\n",
isc_result_totext(isc_result));
DESTROYLOCK(&T5_mx);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
tmgr = NULL;
isc_result = isc_taskmgr_create(mctx, workers, 0, &tmgr);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_taskmgr_create failed %s\n",
isc_result_totext(isc_result));
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
timermgr = NULL;
isc_result = isc_timermgr_create(mctx, &timermgr);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_timermgr_create failed %s\n",
isc_result_totext(isc_result));
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
T5_task1 = NULL;
isc_result = isc_task_create(tmgr, 0, &T5_task1);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_task_create failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
isc_result = isc_task_onshutdown(T5_task1, t5_shutdown_event, NULL);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_task_onshutdown failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&T5_task1);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
T5_task2 = NULL;
isc_result = isc_task_create(tmgr, 0, &T5_task2);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_task_create failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&T5_task1);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
isc_result = isc_mutex_lock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_lock failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
event = isc_event_allocate(mctx, (void *)1 , (isc_eventtype_t)1,
t5_start_event, NULL, sizeof(*event));
isc_task_send(T5_task1, &event);
isc_time_settoepoch(&expires);
isc_interval_set(&interval, T5_SECONDS, 0);
T5_tickertimer = NULL;
isc_result = isc_timer_create(timermgr, isc_timertype_ticker,
&expires, &interval, T5_task1,
t5_tick_event, NULL, &T5_tickertimer);
if (isc_result != ISC_R_SUCCESS) {
isc_timermgr_destroy(&timermgr);
(void) isc_condition_signal(&T5_cv);
(void) isc_mutex_unlock(&T5_mx);
isc_task_destroy(&T5_task1);
isc_task_destroy(&T5_task2);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
T5_oncetimer = NULL;
isc_interval_set(&interval, (T5_SECONDS * T5_NTICKS) + 2, 0);
isc_result = isc_time_nowplusinterval(&expires, &interval);
if (isc_result != ISC_R_SUCCESS) {
isc_timer_detach(&T5_tickertimer);
isc_timermgr_destroy(&timermgr);
(void)isc_condition_signal(&T5_cv);
(void)isc_mutex_unlock(&T5_mx);
isc_task_destroy(&T5_task1);
isc_task_destroy(&T5_task2);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
return(T_UNRESOLVED);
}
isc_interval_set(&interval, 0, 0);
isc_result = isc_timer_create(timermgr, isc_timertype_once,
&expires, &interval, T5_task2,
t5_once_event, NULL, &T5_oncetimer);
if (isc_result != ISC_R_SUCCESS) {
isc_timer_detach(&T5_tickertimer);
isc_timermgr_destroy(&timermgr);
(void) isc_condition_signal(&T5_cv);
(void) isc_mutex_unlock(&T5_mx);
isc_task_destroy(&T5_task1);
isc_task_destroy(&T5_task2);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
++T5_nprobs;
return(T_UNRESOLVED);
}
/*
* Wait for shutdown processing to complete.
*/
while (! T5_shutdownflag) {
isc_result = isc_condition_wait(&T5_cv, &T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_waituntil failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
}
isc_result = isc_mutex_unlock(&T5_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_unlock failed %s\n",
isc_result_totext(isc_result));
++T5_nprobs;
}
if (T5_eventcnt != 1) {
t_info("processed %d events\n", T5_eventcnt);
++T5_nfails;
}
isc_timer_detach(&T5_tickertimer);
isc_timer_detach(&T5_oncetimer);
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&T5_task1);
isc_task_destroy(&T5_task2);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&T5_mx);
(void) isc_condition_destroy(&T5_cv);
isc_mem_destroy(&mctx);
result = T_UNRESOLVED;
if ((T5_nfails == 0) && (T5_nprobs == 0))
result = T_PASS;
else if (T5_nfails)
result = T_FAIL;
return (result);
}
static void
t_timers_x(isc_timertype_t timertype, isc_time_t *expires,
isc_interval_t *interval,
void (*action)(isc_task_t *, isc_event_t *))
{
char *p;
isc_mem_t *mctx;
isc_taskmgr_t *tmgr;
isc_task_t *task;
unsigned int workers;
isc_result_t isc_result;
isc_timermgr_t *timermgr;
Tx_eventcnt = 0;
isc_time_settoepoch(&Tx_endtime);
workers = 2;
p = t_getenv("ISC_TASK_WORKERS");
if (p != NULL)
workers = atoi(p);
mctx = NULL;
isc_result = isc_mem_create(0, 0, &mctx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mem_create failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
return;
}
isc_result = isc_mutex_init(&Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_init failed %s\n",
isc_result_totext(isc_result));
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
isc_result = isc_condition_init(&Tx_cv);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_init failed %s\n",
isc_result_totext(isc_result));
DESTROYLOCK(&Tx_mx);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
tmgr = NULL;
isc_result = isc_taskmgr_create(mctx, workers, 0, &tmgr);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_taskmgr_create failed %s\n",
isc_result_totext(isc_result));
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
timermgr = NULL;
isc_result = isc_timermgr_create(mctx, &timermgr);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_timermgr_create failed %s\n",
isc_result_totext(isc_result));
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
isc_result = isc_mutex_lock(&Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_lock failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
task = NULL;
isc_result = isc_task_create(tmgr, 0, &task);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_task_create failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
isc_result = isc_task_onshutdown(task, tx_sde, NULL);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_task_onshutdown failed %s\n",
isc_result_totext(isc_result));
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&task);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
isc_result = isc_time_now(&Tx_lasttime);
if (isc_result != ISC_R_SUCCESS) {
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&task);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
Tx_timer = NULL;
isc_result = isc_timer_create(timermgr, timertype, expires, interval,
task, action, (void *)timertype,
&Tx_timer);
if (isc_result != ISC_R_SUCCESS) {
isc_timermgr_destroy(&timermgr);
isc_task_destroy(&task);
isc_taskmgr_destroy(&tmgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
++Tx_nprobs;
return;
}
/*
* Wait for shutdown processing to complete.
*/
while (Tx_eventcnt != Tx_nevents) {
isc_result = isc_condition_wait(&Tx_cv, &Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_condition_waituntil failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
}
}
isc_result = isc_mutex_unlock(&Tx_mx);
if (isc_result != ISC_R_SUCCESS) {
t_info("isc_mutex_unlock failed %s\n",
isc_result_totext(isc_result));
++Tx_nprobs;
}
isc_task_detach(&task);
isc_taskmgr_destroy(&tmgr);
isc_timermgr_destroy(&timermgr);
DESTROYLOCK(&Tx_mx);
(void) isc_condition_destroy(&Tx_cv);
isc_mem_destroy(&mctx);
}
