Implement error header

srv/error.h

@@ -0,0 +1,50 @@
+/** @file error.h
+ * Module providing error handling macros
+ *
+ * The module implements the assert macro intended to allow catching critical
+ * errors during debug while having no influence in the release code as well as
+ * multiple tool macros to handles other kinds of errors
+ */
+
+#ifndef _ERROR_H_
+#define _ERROR_H_
+
+//--includes--------------------------------------------------------------------
+
+#include "debug.h"
+
+#define ERROR_ASSERT 1
+
+
+//--type definitions------------------------------------------------------------
+
+#define error_to_string(arg) #arg
+
+#if ERROR_ASSERT
+#define error_assert(cond)                                             \
+	do {                                                               \
+		if (!(cond)) {                                                 \
+			debug_error("%s:l%u:%s: %s", __FILE__, __LINE__, __func__, \
+					error_to_string(cond));                            \
+			while (true) {}                                            \
+		}                                                              \
+	} while (0)
+#else
+#define error_assert(cond) do {} while (0)
+#endif
+
+#if ERROR_ASSERT
+#define error_trigger(msg, ...)                      \
+	do {                                             \
+		debug_error(msg  __VA_OPT__(,) __VA_ARGS__); \
+		while (true) {}                              \
+	} while (0)
+#else
+#define error_trigger(msg) do {} while (0)
+#endif
+
+
+//--functions-------------------------------------------------------------------
+
+#endif //_ERROR_H_
+