Adding upstream version 255.4.upstream/255.4

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

1 files changed, 101 insertions, 0 deletions

diff --git a/src/network/networkd-radv.h b/src/network/networkd-radv.h
new file mode 100644
index 0000000..48677b5
--- /dev/null
+++ b/src/network/networkd-radv.h
@@ -0,0 +1,101 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+/***
+  Copyright © 2017 Intel Corporation. All rights reserved.
+***/
+
+#include <inttypes.h>
+#include <stdbool.h>
+
+#include "sd-radv.h"
+
+#include "in-addr-util.h"
+#include "conf-parser.h"
+#include "networkd-util.h"
+
+typedef struct Link Link;
+typedef struct Network Network;
+
+typedef enum RADVPrefixDelegation {
+        RADV_PREFIX_DELEGATION_NONE   = 0,
+        RADV_PREFIX_DELEGATION_STATIC = 1 << 0,
+        RADV_PREFIX_DELEGATION_DHCP6  = 1 << 1,
+        RADV_PREFIX_DELEGATION_BOTH   = RADV_PREFIX_DELEGATION_STATIC | RADV_PREFIX_DELEGATION_DHCP6,
+        _RADV_PREFIX_DELEGATION_MAX,
+        _RADV_PREFIX_DELEGATION_INVALID = -EINVAL,
+} RADVPrefixDelegation;
+
+typedef struct Prefix {
+        Network *network;
+        ConfigSection *section;
+
+        struct in6_addr prefix;
+        uint8_t prefixlen;
+        usec_t preferred_lifetime;
+        usec_t valid_lifetime;
+
+        bool onlink;
+        bool address_auto_configuration;
+
+        bool assign;
+        uint32_t route_metric;
+        Set *tokens;
+} Prefix;
+
+typedef struct RoutePrefix {
+        Network *network;
+        ConfigSection *section;
+
+        struct in6_addr prefix;
+        uint8_t prefixlen;
+        usec_t lifetime;
+} RoutePrefix;
+
+typedef struct pref64Prefix {
+        Network *network;
+        ConfigSection *section;
+
+        struct in6_addr prefix;
+        uint8_t prefixlen;
+        usec_t lifetime;
+} pref64Prefix;
+
+Prefix *prefix_free(Prefix *prefix);
+RoutePrefix *route_prefix_free(RoutePrefix *prefix);
+pref64Prefix *pref64_prefix_free(pref64Prefix *prefix);
+
+void network_drop_invalid_prefixes(Network *network);
+void network_drop_invalid_route_prefixes(Network *network);
+void network_drop_invalid_pref64_prefixes(Network *network);
+void network_adjust_radv(Network *network);
+
+int link_request_radv_addresses(Link *link);
+
+bool link_radv_enabled(Link *link);
+int radv_start(Link *link);
+int radv_update_mac(Link *link);
+int radv_add_prefix(Link *link, const struct in6_addr *prefix, uint8_t prefix_len,
+                    usec_t lifetime_preferred_usec, usec_t lifetime_valid_usec);
+
+int link_request_radv(Link *link);
+
+const char* radv_prefix_delegation_to_string(RADVPrefixDelegation i) _const_;
+RADVPrefixDelegation radv_prefix_delegation_from_string(const char *s) _pure_;
+
+CONFIG_PARSER_PROTOTYPE(config_parse_router_prefix_delegation);
+CONFIG_PARSER_PROTOTYPE(config_parse_router_lifetime);
+CONFIG_PARSER_PROTOTYPE(config_parse_router_retransmit);
+CONFIG_PARSER_PROTOTYPE(config_parse_router_preference);
+CONFIG_PARSER_PROTOTYPE(config_parse_prefix);
+CONFIG_PARSER_PROTOTYPE(config_parse_prefix_boolean);
+CONFIG_PARSER_PROTOTYPE(config_parse_prefix_lifetime);
+CONFIG_PARSER_PROTOTYPE(config_parse_prefix_metric);
+CONFIG_PARSER_PROTOTYPE(config_parse_prefix_token);
+CONFIG_PARSER_PROTOTYPE(config_parse_radv_dns);
+CONFIG_PARSER_PROTOTYPE(config_parse_radv_search_domains);
+CONFIG_PARSER_PROTOTYPE(config_parse_route_prefix);
+CONFIG_PARSER_PROTOTYPE(config_parse_route_prefix_lifetime);
+CONFIG_PARSER_PROTOTYPE(config_parse_pref64_prefix);
+CONFIG_PARSER_PROTOTYPE(config_parse_pref64_prefix_lifetime);
+CONFIG_PARSER_PROTOTYPE(config_parse_router_home_agent_lifetime);