d1bdafd214
We need to keep track of the static neighbors that are configured on the interface so that we can delete stale entries that were removed.
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include "sd-netlink.h"
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#include "conf-parser.h"
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#include "ether-addr-util.h"
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#include "in-addr-util.h"
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#include "list.h"
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#include "macro.h"
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typedef struct Neighbor Neighbor;
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#include "networkd-link.h"
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#include "networkd-network.h"
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#include "networkd-util.h"
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union lladdr_union {
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struct ether_addr mac;
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union in_addr_union ip;
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};
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struct Neighbor {
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Network *network;
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Link *link;
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NetworkConfigSection *section;
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int family;
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union in_addr_union in_addr;
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union lladdr_union lladdr;
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size_t lladdr_size;
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LIST_FIELDS(Neighbor, neighbors);
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};
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void neighbor_free(Neighbor *neighbor);
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DEFINE_NETWORK_SECTION_FUNCTIONS(Neighbor, neighbor_free);
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int neighbor_configure(Neighbor *neighbor, Link *link, link_netlink_message_handler_t callback);
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int neighbor_remove(Neighbor *neighbor, Link *link, link_netlink_message_handler_t callback);
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int neighbor_get(Link *link, int family, const union in_addr_union *addr, const union lladdr_union *lladdr, size_t lladdr_size, Neighbor **ret);
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int neighbor_add(Link *link, int family, const union in_addr_union *addr, const union lladdr_union *lladdr, size_t lladdr_size, Neighbor **ret);
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int neighbor_add_foreign(Link *link, int family, const union in_addr_union *addr, const union lladdr_union *lladdr, size_t lladdr_size, Neighbor **ret);
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bool neighbor_equal(const Neighbor *n1, const Neighbor *n2);
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int neighbor_section_verify(Neighbor *neighbor);
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CONFIG_PARSER_PROTOTYPE(config_parse_neighbor_address);
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CONFIG_PARSER_PROTOTYPE(config_parse_neighbor_hwaddr);
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CONFIG_PARSER_PROTOTYPE(config_parse_neighbor_lladdr);
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