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Viewing changes to src/thread/win32/SDL_syssem.c

  • Committer: Bazaar Package Importer
  • Author(s): Steve Kowalik
  • Date: 2008-01-05 14:10:45 UTC
  • mto: (2.1.3 lenny)
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20080105141045-mjdg2rp09mamme4a
Tags: upstream-1.2.13
Import upstream version 1.2.13

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src/thread/win32/SDL_syssem.c
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        switch (WaitForSingleObject(sem->id, dwMilliseconds)) {
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#endif
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            case WAIT_OBJECT_0:
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                --sem->count;
 
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                InterlockedDecrement(&sem->count);
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                retval = 0;
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                break;
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            case WAIT_TIMEOUT:
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         * immediately get destroyed by another thread which
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         * is waiting for this semaphore.
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         */
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        ++sem->count;
 
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        InterlockedIncrement(&sem->count);
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#if defined(_WIN32_WCE) && (_WIN32_WCE < 300)
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        if ( ReleaseSemaphoreCE(sem->id, 1, NULL) == FALSE ) {
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#else
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        if ( ReleaseSemaphore(sem->id, 1, NULL) == FALSE ) {
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#endif
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                --sem->count;   /* restore */
 
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                InterlockedDecrement(&sem->count);      /* restore */
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                SDL_SetError("ReleaseSemaphore() failed");
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                return -1;
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        }