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better error checking

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This commit is contained in:
Glenn Maynard
2004-05-24 04:24:50 +00:00
parent 0ec2a536d9
commit b31996b97f
1 changed files with 4 additions and 0 deletions
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stepmania/src/RageThreads.cpp
+4
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@@ -558,6 +558,7 @@ struct RageMutexImpl
RageMutexImpl::RageMutexImpl( RageMutex *parent ) RageMutexImpl::RageMutexImpl( RageMutex *parent )
{ {
mutex = CreateMutex( NULL, false, NULL ); mutex = CreateMutex( NULL, false, NULL );
ASSERT_M( mutex != NULL, werr_ssprintf(GetLastError(), "CreateMutex") );
LockedBy = NULL; LockedBy = NULL;
LockCnt = 0; LockCnt = 0;
m_Parent = parent; m_Parent = parent;
@@ -610,6 +611,9 @@ void RageMutexImpl::Lock()
* on the mutex. */ * on the mutex. */
len = 1000; len = 1000;
break; break;
case WAIT_FAILED:
FAIL_M( werr_ssprintf(GetLastError(), "WaitForSingleObject(%s)", this->m_Parent->GetName().c_str()) );
} }
} }