1 files changed, 33 insertions, 0 deletions
diff --git a/tests/helpers/test_cap.c b/tests/helpers/test_cap.c
new file mode 100644
index 0000000..658e86a
--- /dev/null
+++ b/tests/helpers/test_cap.c
@@ -0,0 +1,33 @@
+/*
+ * SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2023 Thomas Weißschuh <thomas@t-8ch.de>
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <cap-ng.h>
+
+int main(int argc, char **argv)
+{
+	int cap, r;
+
+	if (argc != 2)
+		return EXIT_FAILURE;
+
+	cap = capng_name_to_capability(argv[1]);
+	if (cap < 0) {
+		fprintf(stderr, "capng_name_to_capability(%s) failed\n", argv[1]);
+		return EXIT_FAILURE;
+	}
+
+	r = capng_get_caps_process();
+	if (r) {
+		fprintf(stderr, "capng_get_caps_process() failed\n");
+		return EXIT_FAILURE;
+	}
+
+	r = capng_have_capability(CAPNG_EFFECTIVE, cap);
+	return r ? EXIT_SUCCESS : EXIT_FAILURE;
+}