From 88d07b52fb6027ac6abecca863d06080a4c7b90f Mon Sep 17 00:00:00 2001
From: Thomas Gschwantner <tharre3@gmail.com>
Date: Sat, 25 May 2019 22:53:56 +0200
Subject: Add BUG() and BUG_ON()

---
 common.c | 2 +-
 dbg.h    | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/common.c b/common.c
index a86641f..a3ce7ae 100644
--- a/common.c
+++ b/common.c
@@ -89,7 +89,7 @@ static struct wg_dynamic_attr *parse_value(enum wg_dynamic_key key, char *value)
 		break;
 	default:
 		debug("Invalid key %d, aborting\n", key);
-		abort();
+		BUG();
 	}
 
 	attr = malloc(sizeof(struct wg_dynamic_attr) + len);
diff --git a/dbg.h b/dbg.h
index fa55ee9..2d32033 100644
--- a/dbg.h
+++ b/dbg.h
@@ -45,6 +45,9 @@ extern int DBG_LVL;
 #endif
 
 #define debug(...) do { if (DEBUG) log_err(__VA_ARGS__); } while (0)
+#define BUG() do { __BUG(_FILENAME, __LINE__); abort(); } while (0)
+#define __BUG(f,l) fprintf(stderr, "BUG: " f ":" STRINGIFY(l) "\n")
+#define BUG_ON(cond) do { if (cond) BUG(); } while (0)
 
 #define assert_str_equal(a,b) ({ \
 	if (strcmp(a, b)) { \
-- 
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