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-rw-r--r--include/libipset/debug.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/libipset/debug.h b/include/libipset/debug.h
new file mode 100644
index 0000000..1e32ce2
--- /dev/null
+++ b/include/libipset/debug.h
@@ -0,0 +1,35 @@
+/* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef LIBIPSET_DEBUG_H
+#define LIBIPSET_DEBUG_H
+
+#define IPSET_DEBUG
+
+#ifdef IPSET_DEBUG
+#include <stdio.h>
+#include <sys/socket.h>
+#include <linux/netlink.h>
+#define D(fmt, args...) \
+ fprintf(stderr, "%s: %s: " fmt "\n", __FILE__, __FUNCTION__ , ## args)
+#define IF_D(test, fmt, args...) \
+ if (test) \
+ D(fmt , ## args)
+
+static inline void
+dump_nla(struct nlattr *nla[], int maxlen)
+{
+ int i;
+ for (i = 0; i < maxlen; i++)
+ D("nla[%u] does%s exist", i, nla[i] ? "" : " NOT");
+}
+#else
+#define D(fmt, args...)
+#define IF_D(test, fmt, args...)
+#define dump_nla(nla, maxlen)
+#endif
+
+#endif /* LIBIPSET_DEBUG_H */