lib/ultralib/src/os/gettime.c


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#include "PR/os_internal.h"
#include "PR/ultraerror.h"
#include "osint.h"
#include "../io/viint.h"

OSTime osGetTime() {
    u32 tmptime;
    u32 elapseCount;
    OSTime currentCount;
    register u32 saveMask;

#ifdef _DEBUG
    if (!__osViDevMgr.active) {
        __osError(ERR_OSGETTIME, 0);
        return 0;
    }
#endif

    saveMask = __osDisableInt();
    tmptime = osGetCount();
    elapseCount = tmptime - __osBaseCounter;
    currentCount = __osCurrentTime;
    __osRestoreInt(saveMask);
    return currentCount + elapseCount;
}