xsync: remove cast abuse.
This commit is contained in:
Adam Jackson
parent
119d9c46e8
commit
1208a1dbca
81
Xext/sync.c
81
Xext/sync.c
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@ -353,7 +353,7 @@ SyncAddTriggerToCounter(pTrigger)
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return Success;
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}
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if (!(pCur = (SyncTriggerList *)xalloc(sizeof(SyncTriggerList))))
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if (!(pCur = xalloc(sizeof(SyncTriggerList))))
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return BadAlloc;
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pCur->pTrigger = pTrigger;
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@ -600,8 +600,7 @@ SyncSendCounterNotifyEvents(client, ppAwait, num_events)
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if (client->clientGone)
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return;
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pev = pEvents = (xSyncCounterNotifyEvent *)
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xalloc(num_events * sizeof(xSyncCounterNotifyEvent));
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pev = pEvents = xalloc(num_events * sizeof(xSyncCounterNotifyEvent));
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if (!pEvents)
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return;
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UpdateCurrentTime();
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@ -732,7 +731,7 @@ SyncAwaitTriggerFired(pTrigger)
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pAwaitUnion = (SyncAwaitUnion *)pAwait->pHeader;
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numwaits = pAwaitUnion->header.num_waitconditions;
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ppAwait = (SyncAwait **)xalloc(numwaits * sizeof(SyncAwait *));
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ppAwait = xalloc(numwaits * sizeof(SyncAwait *));
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if (!ppAwait)
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goto bail;
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@ -887,7 +886,7 @@ SyncEventSelectForAlarm(pAlarm, client, wantevents)
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/* add new client to pAlarm->pEventClients */
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pClients = (SyncAlarmClientList *) xalloc(sizeof(SyncAlarmClientList));
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pClients = xalloc(sizeof(SyncAlarmClientList));
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if (!pClients)
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return BadAlloc;
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@ -1022,13 +1021,13 @@ SyncCreateCounter(client, id, initialvalue)
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{
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SyncCounter *pCounter;
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if (!(pCounter = (SyncCounter *) xalloc(sizeof(SyncCounter))))
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return (SyncCounter *)NULL;
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if (!(pCounter = xalloc(sizeof(SyncCounter))))
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return NULL;
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if (!AddResource(id, RTCounter, (pointer) pCounter))
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{
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xfree((pointer) pCounter);
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return (SyncCounter *)NULL;
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xfree(pCounter);
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return NULL;
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}
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pCounter->client = client;
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@ -1066,10 +1065,10 @@ SyncCreateSystemCounter(name, initial, resolution, counterType,
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{
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SyncCounter *pCounter;
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SysCounterList = (SyncCounter **)xrealloc(SysCounterList,
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SysCounterList = xrealloc(SysCounterList,
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(SyncNumSystemCounters+1)*sizeof(SyncCounter *));
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if (!SysCounterList)
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return (pointer)NULL;
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return NULL;
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/* this function may be called before SYNC has been initialized, so we
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* have to make sure RTCounter is created.
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@ -1079,7 +1078,7 @@ SyncCreateSystemCounter(name, initial, resolution, counterType,
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RTCounter = CreateNewResourceType(FreeCounter);
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if (RTCounter == 0)
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{
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return (pointer)NULL;
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return NULL;
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}
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}
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@ -1089,11 +1088,11 @@ SyncCreateSystemCounter(name, initial, resolution, counterType,
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{
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SysCounterInfo *psci;
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psci = (SysCounterInfo *)xalloc(sizeof(SysCounterInfo));
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psci = xalloc(sizeof(SysCounterInfo));
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if (!psci)
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{
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FreeResource(pCounter->id, RT_NONE);
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return (pointer) pCounter;
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return pCounter;
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}
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pCounter->pSysCounterInfo = psci;
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psci->name = name;
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@ -1105,7 +1104,7 @@ SyncCreateSystemCounter(name, initial, resolution, counterType,
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XSyncMinValue(&psci->bracket_less);
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SysCounterList[SyncNumSystemCounters++] = pCounter;
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}
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return (pointer) pCounter;
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return pCounter;
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}
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void
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@ -1331,7 +1330,7 @@ FreeAlarmClient(value, id)
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else
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pAlarm->pEventClients = pCur->next;
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xfree(pCur);
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return(Success);
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return Success;
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}
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}
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FatalError("alarm client not on event list");
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@ -1367,7 +1366,7 @@ ProcSyncInitialize(client)
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swaps(&rep.sequenceNumber, n);
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}
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WriteToClient(client, sizeof(rep), (char *) &rep);
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return (client->noClientException);
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return client->noClientException;
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}
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/*
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@ -1396,7 +1395,7 @@ ProcSyncListSystemCounters(client)
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if (len)
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{
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walklist = list = (xSyncSystemCounter *) xalloc(len);
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walklist = list = xalloc(len);
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if (!list)
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return BadAlloc;
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}
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@ -1445,7 +1444,7 @@ ProcSyncListSystemCounters(client)
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xfree(list);
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}
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return (client->noClientException);
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return client->noClientException;
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}
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/*
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@ -1521,7 +1520,7 @@ ProcSyncGetPriority(client)
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WriteToClient(client, sizeof(xSyncGetPriorityReply), (char *) &rep);
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return (client->noClientException);
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return client->noClientException;
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}
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/*
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@ -1542,7 +1541,7 @@ ProcSyncCreateCounter(client)
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if (!SyncCreateCounter(client, stuff->cid, initial))
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return BadAlloc;
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return (client->noClientException);
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return client->noClientException;
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}
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/*
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@ -1558,8 +1557,8 @@ ProcSyncSetCounter(client)
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REQUEST_SIZE_MATCH(xSyncSetCounterReq);
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pCounter = (SyncCounter *)SecurityLookupIDByType(client, stuff->cid,
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RTCounter, DixWriteAccess);
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pCounter = SecurityLookupIDByType(client, stuff->cid, RTCounter,
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DixWriteAccess);
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if (pCounter == NULL)
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{
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client->errorValue = stuff->cid;
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@ -1591,8 +1590,8 @@ ProcSyncChangeCounter(client)
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REQUEST_SIZE_MATCH(xSyncChangeCounterReq);
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pCounter = (SyncCounter *) SecurityLookupIDByType(client, stuff->cid,
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RTCounter, DixWriteAccess);
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pCounter = SecurityLookupIDByType(client, stuff->cid, RTCounter,
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DixWriteAccess);
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if (pCounter == NULL)
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{
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client->errorValue = stuff->cid;
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@ -1629,8 +1628,8 @@ ProcSyncDestroyCounter(client)
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REQUEST_SIZE_MATCH(xSyncDestroyCounterReq);
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pCounter = (SyncCounter *)SecurityLookupIDByType(client, stuff->counter,
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RTCounter, DixDestroyAccess);
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pCounter = SecurityLookupIDByType(client, stuff->counter, RTCounter,
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DixDestroyAccess);
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if (pCounter == NULL)
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{
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client->errorValue = stuff->counter;
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@ -1682,7 +1681,7 @@ ProcSyncAwait(client)
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/* all the memory for the entire await list is allocated
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* here in one chunk
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*/
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pAwaitUnion = (SyncAwaitUnion *)xalloc((items+1) * sizeof(SyncAwaitUnion));
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pAwaitUnion = xalloc((items+1) * sizeof(SyncAwaitUnion));
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if (!pAwaitUnion)
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return BadAlloc;
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@ -1775,8 +1774,8 @@ ProcSyncQueryCounter(client)
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REQUEST_SIZE_MATCH(xSyncQueryCounterReq);
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pCounter = (SyncCounter *)SecurityLookupIDByType(client, stuff->counter,
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RTCounter, DixReadAccess);
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pCounter = SecurityLookupIDByType(client, stuff->counter, RTCounter,
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DixReadAccess);
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if (pCounter == NULL)
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{
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client->errorValue = stuff->counter;
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@ -1806,7 +1805,7 @@ ProcSyncQueryCounter(client)
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swapl(&rep.value_lo, n);
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}
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WriteToClient(client, sizeof(xSyncQueryCounterReply), (char *) &rep);
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return (client->noClientException);
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return client->noClientException;
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}
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@ -1833,7 +1832,7 @@ ProcSyncCreateAlarm(client)
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if (len != (Ones(vmask) + Ones(vmask & (XSyncCAValue|XSyncCADelta))))
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return BadLength;
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if (!(pAlarm = (SyncAlarm *) xalloc(sizeof(SyncAlarm))))
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if (!(pAlarm = xalloc(sizeof(SyncAlarm))))
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{
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return BadAlloc;
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}
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@ -1904,8 +1903,8 @@ ProcSyncChangeAlarm(client)
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REQUEST_AT_LEAST_SIZE(xSyncChangeAlarmReq);
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if (!(pAlarm = (SyncAlarm *)SecurityLookupIDByType(client, stuff->alarm,
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RTAlarm, DixWriteAccess)))
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if (!(pAlarm = SecurityLookupIDByType(client, stuff->alarm, RTAlarm,
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DixWriteAccess)))
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{
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client->errorValue = stuff->alarm;
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return SyncErrorBase + XSyncBadAlarm;
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@ -1945,12 +1944,12 @@ ProcSyncQueryAlarm(client)
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REQUEST_SIZE_MATCH(xSyncQueryAlarmReq);
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pAlarm = (SyncAlarm *)SecurityLookupIDByType(client, stuff->alarm,
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RTAlarm, DixReadAccess);
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pAlarm = SecurityLookupIDByType(client, stuff->alarm, RTAlarm,
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DixReadAccess);
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if (!pAlarm)
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{
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client->errorValue = stuff->alarm;
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return (SyncErrorBase + XSyncBadAlarm);
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return SyncErrorBase + XSyncBadAlarm;
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}
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rep.type = X_Reply;
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@ -1993,7 +1992,7 @@ ProcSyncQueryAlarm(client)
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}
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WriteToClient(client, sizeof(xSyncQueryAlarmReply), (char *) &rep);
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return (client->noClientException);
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return client->noClientException;
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}
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@ -2005,15 +2004,15 @@ ProcSyncDestroyAlarm(client)
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REQUEST_SIZE_MATCH(xSyncDestroyAlarmReq);
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if (!((SyncAlarm *)SecurityLookupIDByType(client, stuff->alarm,
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RTAlarm, DixDestroyAccess)))
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if (!(SecurityLookupIDByType(client, stuff->alarm, RTAlarm,
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DixDestroyAccess)))
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{
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client->errorValue = stuff->alarm;
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return SyncErrorBase + XSyncBadAlarm;
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}
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FreeResource(stuff->alarm, RT_NONE);
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return (client->noClientException);
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return client->noClientException;
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}
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/*
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