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Check return values or cast them to (void), as required by the coding

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standards; add exceptions to the coding standards for cases where this is
not desirable
This commit is contained in:
Andreas Gustafsson
2001-11-30 01:59:49 +00:00
parent 9ac8796f16
commit 1f1d36a87b
61 changed files with 420 additions and 409 deletions
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67
lib/isc/timer.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: timer.c,v 1.66 2001/11/27 01:56:11 gson Exp $ */
/* $Id: timer.c,v 1.67 2001/11/30 01:59:36 gson Exp $ */
#include <config.h>
@@ -233,11 +233,11 @@ destroy(isc_timer_t *timer) {
LOCK(&manager->lock);
isc_task_purgerange(timer->task,
timer,
ISC_TIMEREVENT_FIRSTEVENT,
ISC_TIMEREVENT_LASTEVENT,
NULL);
(void)isc_task_purgerange(timer->task,
timer,
ISC_TIMEREVENT_FIRSTEVENT,
ISC_TIMEREVENT_LASTEVENT,
NULL);
deschedule(timer);
UNLINK(manager->timers, timer, link);
@@ -284,17 +284,7 @@ isc_timer_create(isc_timermgr_t *manager, isc_timertype_t type,
* Get current time.
*/
if (type != isc_timertype_inactive) {
result = isc_time_now(&now);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_time_now() %s: %s",
isc_msgcat_get(isc_msgcat,
ISC_MSGSET_GENERAL,
ISC_MSG_FAILED,
"failed"),
isc_result_totext(result));
return (ISC_R_UNEXPECTED);
}
TIME_NOW(&now);
} else {
/*
* We don't have to do this, but it keeps the compiler from
@@ -409,17 +399,7 @@ isc_timer_reset(isc_timer_t *timer, isc_timertype_t type,
* Get current time.
*/
if (type != isc_timertype_inactive) {
result = isc_time_now(&now);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_time_now() %s: %s",
isc_msgcat_get(isc_msgcat,
ISC_MSGSET_GENERAL,
ISC_MSG_FAILED,
"failed"),
isc_result_totext(result));
return (ISC_R_UNEXPECTED);
}
TIME_NOW(&now);
} else {
/*
* We don't have to do this, but it keeps the compiler from
@@ -435,11 +415,11 @@ isc_timer_reset(isc_timer_t *timer, isc_timertype_t type,
LOCK(&timer->lock);
if (purge)
isc_task_purgerange(timer->task,
timer,
ISC_TIMEREVENT_FIRSTEVENT,
ISC_TIMEREVENT_LASTEVENT,
NULL);
(void)isc_task_purgerange(timer->task,
timer,
ISC_TIMEREVENT_FIRSTEVENT,
ISC_TIMEREVENT_LASTEVENT,
NULL);
timer->type = type;
timer->expires = *expires;
timer->interval = *interval;
@@ -486,16 +466,8 @@ isc_timer_touch(isc_timer_t *timer) {
* don't want to do.
*/
result = isc_time_now(&now);
if (result != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_time_now() %s: %s",
isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_FAILED, "failed"),
isc_result_totext(result));
result = ISC_R_UNEXPECTED;
} else
result = isc_time_add(&now, &timer->interval, &timer->idle);
TIME_NOW(&now);
result = isc_time_add(&now, &timer->interval, &timer->idle);
UNLOCK(&timer->lock);
@@ -661,7 +633,7 @@ run(void *uap) {
LOCK(&manager->lock);
while (!manager->done) {
RUNTIME_CHECK(isc_time_now(&now) == ISC_R_SUCCESS);
TIME_NOW(&now);
XTRACETIME(isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_RUNNING,
@@ -871,13 +843,12 @@ isc__timermgr_nextevent(isc_time_t *when) {
return (ISC_R_SUCCESS);
}
isc_result_t
void
isc__timermgr_dispatch(void) {
isc_time_t now;
if (timermgr == NULL)
return (ISC_R_NOTFOUND);
isc_time_now(&now);
return;
TIME_NOW(&now);
dispatch(timermgr, &now);
return (ISC_R_SUCCESS);
}
#endif /* ISC_PLATFORM_USETHREADS */