Core/Common: Allow to show a message when aborting

Add a new ABORT_MSG macro that allows to show a formatted message before stopping the executable

1 files changed, 14 insertions, 0 deletions

diff --git a/src/common/Debugging/Errors.cpp b/src/common/Debugging/Errors.cpp
index 5cb236419bd..295e61faee4 100644
--- a/src/common/Debugging/Errors.cpp
+++ b/src/common/Debugging/Errors.cpp
@@ -127,6 +127,20 @@ void Abort(char const* file, int line, char const* function)
     Crash(formattedMessage.c_str());
 }
 
+void Abort(char const* file, int line, char const* function, char const* message, ...)
+{
+    va_list args;
+    va_start(args, message);
+
+    std::string formattedMessage = StringFormat("\n%s:%i in %s ABORTED:\n", file, line, function) + FormatAssertionMessage(message, args) + '\n';
+    va_end(args);
+
+    fprintf(stderr, "%s", formattedMessage.c_str());
+    fflush(stderr);
+
+    Crash(formattedMessage.c_str());
+}
+
 void AbortHandler(int sigval)
 {
     // nothing useful to log here, no way to pass args