Modules/UDI - Cleaned up source layout, implemented PCI IRQs

[tpg/acess2.git] / KernelLand / Modules / Interfaces / UDI / udi_lib / core / time.c

diff --git a/KernelLand/Modules/Interfaces/UDI/udi_lib/core/time.c b/KernelLand/Modules/Interfaces/UDI/udi_lib/core/time.c
new file mode 100644 (file)
index 0000000..3d82c14
--- /dev/null
+++ b/KernelLand/Modules/Interfaces/UDI/udi_lib/core/time.c
@@ -0,0 +1,45 @@
+/**
+ * \file time.c
+ * \author John Hodge (thePowersGang)
+ */
+#include <acess.h>
+#include <udi.h>
+
+// === EXPORTS ===
+EXPORT(udi_timer_start);
+EXPORT(udi_timer_start_repeating);
+EXPORT(udi_timer_cancel);
+EXPORT(udi_time_current);
+EXPORT(udi_time_between);
+EXPORT(udi_time_since);
+
+// === CODE ===
+void udi_timer_start(udi_timer_expired_call_t *callback, udi_cb_t *gcb, udi_time_t interval)
+{
+       UNIMPLEMENTED();
+}
+void udi_timer_start_repeating(udi_timer_tick_call_t *callback, udi_cb_t *gcb, udi_time_t interval)
+{
+       UNIMPLEMENTED();
+}
+void udi_timer_cancel(udi_cb_t *gcb)
+{
+       UNIMPLEMENTED();
+}
+
+udi_timestamp_t        udi_time_current(void)
+{
+       return now();
+}
+udi_time_t udi_time_between(udi_timestamp_t start_time, udi_timestamp_t end_time)
+{
+       udi_time_t      ret;
+       tTime   delta = end_time - start_time;
+       ret.seconds = delta / 1000;
+       ret.nanoseconds = (delta % 1000) * 1000 * 1000;
+       return ret;
+}
+udi_time_t udi_time_since(udi_timestamp_t start_time)
+{
+       return udi_time_between(start_time, udi_time_current());
+}