Adding upstream version 8.4.4.upstream/8.4.4upstream

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

1 files changed, 74 insertions, 0 deletions

diff --git a/zebra/if_netlink.h b/zebra/if_netlink.h
new file mode 100644
index 0000000..21ae171
--- /dev/null
+++ b/zebra/if_netlink.h
@@ -0,0 +1,74 @@
+/* Header file exported by if_netlink.c to zebra.
+ * Copyright (C) 1997, 98, 99 Kunihiro Ishiguro
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra 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.
+ *
+ * GNU Zebra 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_IF_NETLINK_H
+#define _ZEBRA_IF_NETLINK_H
+
+#ifdef HAVE_NETLINK
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int netlink_interface_addr(struct nlmsghdr *h, ns_id_t ns_id,
+				  int startup);
+
+/*
+ * Parse an incoming interface address change message, generate a dplane
+ * context object for processing.
+ */
+int netlink_interface_addr_dplane(struct nlmsghdr *h, ns_id_t ns_id,
+				  int startup);
+
+extern int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup);
+extern int interface_lookup_netlink(struct zebra_ns *zns);
+
+extern ssize_t netlink_intf_msg_encode(uint16_t cmd,
+				       const struct zebra_dplane_ctx *ctx,
+				       void *buf, size_t buflen);
+extern enum netlink_msg_status
+netlink_put_gre_set_msg(struct nl_batch *bth, struct zebra_dplane_ctx *ctx);
+
+extern enum netlink_msg_status
+netlink_put_address_update_msg(struct nl_batch *bth,
+			       struct zebra_dplane_ctx *ctx);
+
+extern int netlink_tunneldump_read(struct zebra_ns *zns);
+extern enum netlink_msg_status
+netlink_put_intf_update_msg(struct nl_batch *bth, struct zebra_dplane_ctx *ctx);
+
+#define FRR_PROTODOWN_REASON_DEFAULT_BIT 7
+/* Protodown bit setter/getter
+ *
+ * Allow users to change the bit if it conflicts with another
+ * on their system.
+ */
+extern void if_netlink_set_frr_protodown_r_bit(uint8_t bit);
+extern void if_netlink_unset_frr_protodown_r_bit(void);
+extern bool if_netlink_frr_protodown_r_bit_is_set(void);
+extern uint8_t if_netlink_get_frr_protodown_r_bit(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAVE_NETLINK */
+
+#endif /* _ZEBRA_IF_NETLINK_H */