enderalse/source/fs.dll/common/IMutex.cpp

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2021-10-06 00:45:46 +00:00
#include "IMutex.h"
IMutex::IMutex()
{
theMutex = CreateMutex(NULL, true, NULL);
}
IMutex::~IMutex()
{
CloseHandle(theMutex);
}
bool IMutex::Wait(UInt32 timeout)
{
switch(WaitForSingleObject(theMutex, timeout))
{
case WAIT_ABANDONED:
HALT("IMutex::Wait: got abandoned mutex");
return false;
case WAIT_OBJECT_0:
return true;
default:
case WAIT_TIMEOUT:
gLog.FormattedMessage("IMutex::Wait: timeout");
return false;
}
}
void IMutex::Release(void)
{
ASSERT_STR(ReleaseMutex(theMutex), "IMutex::Release: failed to release mutex");
}