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Merge pull request #1470 from Fancy2209/SemaphoreStubs
Implement Semaphore CarbonCore Stubs
authored by
CuriousTommy
and committed by
GitHub
5ee6a68f
c28d6369
+37
-1
+6
-1
src/frameworks/CoreServices/include/CarbonCore/Multiprocessing.h
+6
-1
src/frameworks/CoreServices/include/CarbonCore/Multiprocessing.h
···
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};
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typedef void* MPCriticalRegionID;
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typedef struct OpaqueMPSemaphoreID *MPSemaphoreID;
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typedef ItemCount MPSemaphoreCount;
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Boolean _MPIsFullyInitialized();
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OSStatus MPDelayUntil(AbsoluteTime* time);
···
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OSStatus MPDeleteCriticalRegion(MPCriticalRegionID criticalRegion);
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OSStatus MPEnterCriticalRegion(MPCriticalRegionID criticalRegion, Duration timeout);
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OSStatus MPExitCriticalRegion(MPCriticalRegionID criticalRegion);
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-
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OSStatus MPCreateSemaphore(MPSemaphoreCount maximumValue, MPSemaphoreCount initialValue, MPSemaphoreID *semaphore);
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OSStatus MPDeleteSemaphore(MPSemaphoreID semaphore);
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OSStatus MPSignalSemaphore(MPSemaphoreID semaphore);
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OSStatus MPWaitOnSemaphore(MPSemaphoreID semaphore, Duration timeout);
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// other functions are missing...
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#ifdef __cplusplus
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src/frameworks/CoreServices/src/CarbonCore/Multiprocessing.cpp
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src/frameworks/CoreServices/src/CarbonCore/Multiprocessing.cpp
···
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#include <unistd.h>
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#include <ctime>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <CarbonCore/MacErrors.h>
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static int verbose = 0;
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__attribute__((constructor)) static void initme(void) {
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verbose = getenv("STUB_VERBOSE") != NULL;
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}
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Boolean _MPIsFullyInitialized()
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{
···
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else
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return paramErr;
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}
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OSStatus MPCreateSemaphore(MPSemaphoreCount maximumValue, MPSemaphoreCount initialValue, MPSemaphoreID *semaphore)
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{
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if (verbose) puts("STUB: MPCreateSemaphore called");
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return noErr;
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}
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OSStatus MPDeleteSemaphore(MPSemaphoreID semaphore)
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{
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if (verbose) puts("STUB: MPDeleteSemaphore called");
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return noErr;
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}
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OSStatus MPSignalSemaphore(MPSemaphoreID semaphore)
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{
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if (verbose) puts("STUB: MPSignalSemaphore called");
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return noErr;
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}
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OSStatus MPWaitOnSemaphore(MPSemaphoreID semaphore, Duration timeout)
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{
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if (verbose) puts("STUB: MPWaitOnSemaphore called");
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return noErr;
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}