gpointer debug_data;
};
-static inline void debug(GResolv *resolv, const char *format, ...)
+#define debug(resolv, format, arg...) \
+ _debug(resolv, __FILE__, __func__, format, ## arg)
+
+static void _debug(GResolv *resolv, const char *file, const char *caller,
+ const char *format, ...)
{
char str[256];
va_list ap;
+ int len;
if (resolv->debug_func == NULL)
return;
va_start(ap, format);
- if (vsnprintf(str, sizeof(str), format, ap) > 0)
- resolv->debug_func(str, resolv->debug_data);
+ if ((len = snprintf(str, sizeof(str), "%s:%s() resolv %p ",
+ file, caller, resolv)) > 0) {
+ if (vsnprintf(str + len, sizeof(str) - len, format, ap) > 0)
+ resolv->debug_func(str, resolv->debug_data);
+ }
va_end(ap);
}