From bbf0d7a0d25de0f2d2f6a63af8c0ebfa79251dfb Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Sat, 4 Mar 2023 11:31:54 +0100
Subject: [PATCH] add basic impl (no windows) for host

---
 src/fsfw/osal/host/Clock.cpp | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/fsfw/osal/host/Clock.cpp b/src/fsfw/osal/host/Clock.cpp
index dbf6529c..18cc4639 100644
--- a/src/fsfw/osal/host/Clock.cpp
+++ b/src/fsfw/osal/host/Clock.cpp
@@ -47,7 +47,29 @@ ReturnValue_t Clock::setClock(const timeval* time) {
   return returnvalue::OK;
 }
 
-ReturnValue_t Clock::getClock_timeval(timeval* time) {
+ReturnValue_t Clock::getClockMonotonic(timeval* time) {
+#if defined(PLATFORM_WIN)
+  // TODO: Implement with std::chrono::steady_clock
+#elif defined(PLATFORM_UNIX)
+  timespec timeMonotonic;
+  int status = clock_gettime(CLOCK_MONOTONIC_RAW, &timeMonotonic);
+  if (status != 0) {
+    return returnvalue::FAILED;
+  }
+  time->tv_sec = timeMonotonic.tv_sec;
+  time->tv_usec = timeMonotonic.tv_nsec / 1000.0;
+  return returnvalue::OK;
+#else
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+  sif::warning << "Clock::getUptime: Not implemented for found OS!" << std::endl;
+#else
+  sif::printWarning("Clock::getUptime: Not implemented for found OS!\n");
+#endif
+  return returnvalue::FAILED;
+#endif
+}
+
+ReturnValue_t Clock::getClock(timeval* time) {
 #if defined(PLATFORM_WIN)
   auto now = std::chrono::system_clock::now();
   auto secondsChrono = std::chrono::time_point_cast<std::chrono::seconds>(now);
@@ -75,6 +97,10 @@ ReturnValue_t Clock::getClock_timeval(timeval* time) {
 #endif
 }
 
+ReturnValue_t Clock::getClock_timeval(timeval* time) {
+  return Clock::getClock(time);
+}
+
 ReturnValue_t Clock::getClock_usecs(uint64_t* time) {
   if (time == nullptr) {
     return returnvalue::FAILED;