Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/winpr/libwinpr/utils/test/TestBacktrace.c b/winpr/libwinpr/utils/test/TestBacktrace.c
new file mode 100644
index 0000000..5fea333
--- /dev/null
+++ b/winpr/libwinpr/utils/test/TestBacktrace.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <winpr/debug.h>
+
+int TestBacktrace(int argc, char* argv[])
+{
+	int rc = -1;
+	size_t used = 0;
+	char** msg = NULL;
+	void* stack = winpr_backtrace(20);
+
+	WINPR_UNUSED(argc);
+	WINPR_UNUSED(argv);
+
+	if (!stack)
+	{
+		fprintf(stderr, "winpr_backtrace failed!\n");
+		return -1;
+	}
+
+	msg = winpr_backtrace_symbols(stack, &used);
+
+	if (msg)
+	{
+		for (size_t x = 0; x < used; x++)
+			printf("%" PRIuz ": %s\n", x, msg[x]);
+
+		rc = 0;
+	}
+
+	winpr_backtrace_symbols_fd(stack, fileno(stdout));
+	winpr_backtrace_free(stack);
+	free(msg);
+	return rc;
+}