1 files changed, 44 insertions, 0 deletions
diff --git a/pimd/pim_int.c b/pimd/pim_int.c
new file mode 100644
index 0000000..3778399
--- /dev/null
+++ b/pimd/pim_int.c
@@ -0,0 +1,44 @@
+/*
+ * PIM for Quagga
+ * Copyright (C) 2008  Everton da Silva Marques
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <zebra.h>
+
+#include <string.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "pim_int.h"
+
+uint32_t pim_read_uint32_host(const uint8_t *buf)
+{
+	uint32_t val;
+	memcpy(&val, buf, sizeof(val));
+	/* val is in netorder */
+	val = ntohl(val);
+	/* val is in hostorder */
+	return val;
+}
+
+void pim_write_uint32(uint8_t *buf, uint32_t val_host)
+{
+	/* val_host is in host order */
+	val_host = htonl(val_host);
+	/* val_host is in netorder */
+	memcpy(buf, &val_host, sizeof(val_host));
+}