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use loops instead of gotos

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svn path=/trunk/; revision=17192
This commit is contained in:
Thomas Bluemel 2005-08-08 00:45:04 +00:00
parent afcb29cc7c
commit e41e25c1e1
1 changed files with 37 additions and 30 deletions
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19
reactos/lib/kernel32/synch/wait.c
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@ -90,7 +90,9 @@ WaitForSingleObjectEx(HANDLE hHandle,
Time.QuadPart = -10000 * (LONGLONG)dwMilliseconds; Time.QuadPart = -10000 * (LONGLONG)dwMilliseconds;
TimePtr = &Time; TimePtr = &Time;
} }
WaitAgain:
do
{
Status = NtWaitForSingleObject(hHandle, Status = NtWaitForSingleObject(hHandle,
(BOOLEAN) bAlertable, (BOOLEAN) bAlertable,
TimePtr); TimePtr);
@ -100,7 +102,8 @@ WaitAgain:
SetLastErrorByStatus (Status); SetLastErrorByStatus (Status);
return WAIT_FAILED; return WAIT_FAILED;
} }
if (Status == STATUS_ALERTED && bAlertable) goto WaitAgain;
} while (Status == STATUS_ALERTED && bAlertable);
return Status; return Status;
} }
@ -211,7 +214,8 @@ WaitForMultipleObjectsEx(DWORD nCount,
TimePtr = &Time; TimePtr = &Time;
} }
WaitAgain: do
{
Status = NtWaitForMultipleObjects (nCount, Status = NtWaitForMultipleObjects (nCount,
HandleBuffer, HandleBuffer,
bWaitAll ? WaitAll : WaitAny, bWaitAll ? WaitAll : WaitAny,
@ -222,7 +226,8 @@ WaitAgain:
SetLastErrorByStatus (Status); SetLastErrorByStatus (Status);
Status = WAIT_FAILED; Status = WAIT_FAILED;
} }
if (Status == STATUS_ALERTED && bAlertable) goto WaitAgain;
} while (Status == STATUS_ALERTED && bAlertable);
if (HandleBuffer != Handle) if (HandleBuffer != Handle)
{ {
@ -283,7 +288,8 @@ SignalObjectAndWait(HANDLE hObjectToSignal,
TimePtr = &Time; TimePtr = &Time;
} }
WaitAgain: do
{
Status = NtSignalAndWaitForSingleObject (hObjectToSignal, Status = NtSignalAndWaitForSingleObject (hObjectToSignal,
hObjectToWaitOn, hObjectToWaitOn,
(BOOLEAN)bAlertable, (BOOLEAN)bAlertable,
@ -293,7 +299,8 @@ WaitAgain:
SetLastErrorByStatus (Status); SetLastErrorByStatus (Status);
return WAIT_FAILED; return WAIT_FAILED;
} }
if (Status == STATUS_ALERTED && bAlertable) goto WaitAgain;
} while (Status == STATUS_ALERTED && bAlertable);
/* STATUS_SUCCESS maps to WAIT_OBJECT_0 */ /* STATUS_SUCCESS maps to WAIT_OBJECT_0 */
return Status; return Status;