X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=netifd.h;h=a368d9b5df6862bcc186483329b7d265ba8cbbce;hp=fc2b6a7540336da788d4b0394500a905460bd69e;hb=6d5ca67a135a552a4232bc21705d33a567d00acc;hpb=367f5edba8abe7e03890ceb00c00617d64d7bf73

diff --git a/netifd.h b/netifd.h
index fc2b6a7..a368d9b 100644
--- a/netifd.h
+++ b/netifd.h
@@ -13,6 +13,26 @@
 
 #include "utils.h"
 
+extern unsigned int debug_mask;
+
+enum {
+	DEBUG_SYSTEM	= 0,
+	DEBUG_DEVICE	= 1,
+	DEBUG_INTERFACE	= 2,
+};
+
+#ifdef DEBUG
+#define DPRINTF(format, ...) fprintf(stderr, "%s(%d): " format, __func__, __LINE__, ## __VA_ARGS__)
+#define D(level, format, ...) if (debug_mask & (1 << (DEBUG_ ## level))) DPRINTF(format, ##__VA_ARGS__)
+#else
+#define DPRINTF(format, ...) no_debug(0, format, ## __VA_ARGS__)
+#define D(level, format, ...) no_debug(DEBUG_ ## level, format, ## __VA_ARGS__)
+#endif
+
+static inline void no_debug(int level, const char *fmt, ...)
+{
+}
+
 struct device;
 struct interface;