MHR-23: New CoreSystem calls and refactors.

Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/Kernel/Sources/Timer.cxx b/Kernel/Sources/Timer.cxx
new file mode 100644
index 00000000..0495677c
--- /dev/null
+++ b/Kernel/Sources/Timer.cxx
@@ -0,0 +1,41 @@
+/* -------------------------------------------
+
+	Copyright SoftwareLabs
+
+------------------------------------------- */
+
+#include <KernelKit/Timer.hpp>
+
+///! BUGS: 0
+///! @file Timer.cxx
+
+using namespace NewOS;
+
+/// @brief Unimplemented as it is an interface.
+Int32 HardwareTimerInterface::Wait() noexcept
+{
+	return kErrorUnimplemented;
+}
+
+/// @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;
+}