Private/Source/Timer.cxx


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/* -------------------------------------------

    Copyright Mahrouss Logic

------------------------------------------- */

#include <KernelKit/Timer.hpp>

// bugs = 0

using namespace NewOS;

/// @brief Unimplemented as it is an interface.
Int32 HardwareTimerInterface::Wait() noexcept { return H_UNIMPLEMENTED; }

/// @brief HardwareTimer class, meant to be generic.

HardwareTimer::HardwareTimer(Int64 seconds) : fWaitFor(seconds) {}
HardwareTimer::~HardwareTimer() { fWaitFor = 0; }

Int32 HardwareTimer::Wait() noexcept {
  if (fWaitFor < 1) return -1;

  while (*fDigitalTimer < (*fDigitalTimer + fWaitFor)) {
  }

  return 0;
}