1 files changed, 0 insertions, 85 deletions

diff --git a/Xext/sync.c b/Xext/sync.c
index f93cff38b..6d346f688 100644
--- a/Xext/sync.c
+++ b/Xext/sync.c
@@ -322,88 +322,6 @@ SyncCheckTriggerFence(SyncTrigger * pTrigger, CARD64 unused)
     return (pFence == NULL || pFence->funcs.CheckTriggered(pFence));
 }
 
-/**
- * Create an alarm that's the inverse of trigger and return it.
- * if slave is NULL, allocate.
- */
-static SyncAlarm*
-CreateSlavedAlarmFromTrigger(SyncTrigger *trigger)
-{
-    SyncAlarm *alarm;
-    alarm = calloc(1, sizeof(*alarm));
-    alarm->client = 0;
-    alarm->alarm_id = 0;
-    alarm->events = FALSE;
-    alarm->state = XSyncAlarmActive;
-    alarm->pEventClients = NULL;
-    alarm->trigger.pSync = trigger->pSync;
-    alarm->trigger.value_type = trigger->value_type;
-    alarm->trigger.test_value = trigger->test_value;
-    if (trigger->test_type == XSyncPositiveTransition) {
-        alarm->trigger.test_type = XSyncNegativeTransition;
-        alarm->trigger.CheckTrigger = SyncCheckTriggerNegativeTransition;
-    } else if (trigger->test_type == XSyncNegativeTransition) {
-        alarm->trigger.test_type = XSyncPositiveTransition;
-        alarm->trigger.CheckTrigger = SyncCheckTriggerPositiveTransition;
-    } else
-        BUG_WARN(trigger->test_type);
-    alarm->trigger.TriggerFired = trigger->TriggerFired;
-    alarm->trigger.CounterDestroyed = trigger->CounterDestroyed;
-
-    return alarm;
-}
-
-static void
-UpdateSlaveAlarmFromTrigger(SyncAlarm *alarm, SyncTrigger *trigger)
-{
-    ErrorF("%s: for type %d, value %d current value %d\n", __func__,
-            trigger->test_type,
-            XSyncValueLow32(alarm->trigger.test_value),
-            XSyncValueLow32(trigger->test_value));
-    switch(trigger->test_type) {
-        case XSyncPositiveTransition:
-            if (XSyncValueGreaterThan(alarm->trigger.test_value, trigger->test_value))
-                    alarm->trigger.test_value = trigger->test_value;
-            break;
-        case XSyncNegativeTransition:
-            if (XSyncValueLessThan(alarm->trigger.test_value, trigger->test_value)) {
-                ErrorF("+++++++++++++= updating\n");
-                    alarm->trigger.test_value = trigger->test_value;
-            }
-            break;
-        default:
-            BUG_WARN(trigger->test_type);
-            break;
-    }
-}
-
-static int
-SyncSetSlaveAlarm(SyncTrigger *pTrigger)
-{
-    SyncCounter *pCounter;
-    SyncAlarm *slave;
-    int type = pTrigger->test_type;
-
-    if (SYNC_COUNTER != pTrigger->pSync->type)
-        return Success;
-
-    pCounter = (SyncCounter *) pTrigger->pSync;
-    if (!IsSystemCounter(pCounter))
-        return Success;
-
-    slave = pCounter->slave_alarms[type];
-    if (!slave) {
-        slave = CreateSlavedAlarmFromTrigger(pTrigger);
-        if (!AddResource(slave->alarm_id, RTAlarm, slave))
-            return BadAlloc;
-        pCounter->slave_alarms[type] = slave;
-        SyncAddTriggerToSyncObject(&slave->trigger);
-    } else
-        UpdateSlaveAlarmFromTrigger(slave, pTrigger);
-
-    return Success;
-}
-
 static int
 SyncInitTrigger(ClientPtr client, SyncTrigger * pTrigger, XID syncObject,
                 RESTYPE resType, Mask changes)
@@ -1018,7 +936,6 @@ SyncCreateCounter(ClientPtr client, XSyncCounter id, CARD64 initialvalue)
 
     pCounter->value = initialvalue;
     pCounter->pSysCounterInfo = NULL;
-    memset(pCounter->slave_alarms, 0, sizeof(pCounter->slave_alarms));
 
     if (!AddResource(id, RTCounter, (pointer) pCounter))
         return NULL;
@@ -1229,8 +1146,6 @@ FreeCounter(void *env, XID id)
         free(pCounter->pSysCounterInfo);
     }
     free(pCounter);
-
-    /* FIXME: free alarm? resource may handle that */
     return Success;
 }