squashed EIVE software

linux/utility/utility.cpp

@@ -0,0 +1,27 @@
+
+#include "utility.h"
+
+#include <cstring>
+
+#include "FSFWConfig.h"
+#include "OBSWConfig.h"
+#include "fsfw/serviceinterface/ServiceInterface.h"
+#include "fsfw/timemanager/Clock.h"
+
+void utility::handleSystemError(int retcode, std::string context) {
+#if OBSW_VERBOSE_LEVEL >= 1
+  sif::warning << context << ": System call failed with code " << retcode << ": "
+               << strerror(retcode) << std::endl;
+#endif
+}
+
+bool utility::timeSanityCheck() {
+  timeval currentTime = {};
+  Clock::getUptime(&currentTime);
+  Clock::TimeOfDay_t currTimeOfDay = {};
+  Clock::convertTimevalToTimeOfDay(&currentTime, &currTimeOfDay);
+  if (currTimeOfDay.year == 2000) {
+    return false;
+  }
+  return true;
+}