Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/zebra/kernel_socket.h b/zebra/kernel_socket.h
new file mode 100644
index 0000000..15079d7
--- /dev/null
+++ b/zebra/kernel_socket.h
@@ -0,0 +1,49 @@
+/*
+ * Exported kernel_socket functions, exported only for convenience of
+ * sysctl methods.
+ *
+ * This file is part of Quagga.
+ *
+ * Quagga 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, or (at your option) any
+ * later version.
+ *
+ * Quagga 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
+ */
+
+#ifndef __ZEBRA_KERNEL_SOCKET_H
+#define __ZEBRA_KERNEL_SOCKET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Error codes of zebra. */
+#define ZEBRA_ERR_NOERROR                0
+#define ZEBRA_ERR_RTEXIST               -1
+#define ZEBRA_ERR_RTUNREACH             -2
+#define ZEBRA_ERR_EPERM                 -3
+#define ZEBRA_ERR_RTNOEXIST             -4
+#define ZEBRA_ERR_KERNEL                -5
+
+extern void rtm_read(struct rt_msghdr *);
+extern int ifam_read(struct ifa_msghdr *);
+extern int ifm_read(struct if_msghdr *);
+extern int rtm_write(int, union sockunion *, union sockunion *,
+		     union sockunion *, union sockunion *, unsigned int,
+		     enum blackhole_type, int);
+extern const struct message rtm_type_str[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ZEBRA_KERNEL_SOCKET_H */