[thirdparty/systemd.git] / src / network / networkd-address-label.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <netinet/in.h>

#include "networkd-forward.h"

typedef struct AddressLabel {
        Manager *manager;
        Network *network;
        ConfigSection *section;

        uint32_t label;
        struct in6_addr prefix;
        unsigned char prefixlen;
        bool prefix_set;
} AddressLabel;

AddressLabel *address_label_free(AddressLabel *label);

void network_drop_invalid_address_labels(Network *network);
void manager_drop_invalid_address_labels(Manager *manager);

int link_request_static_address_labels(Link *link);
int manager_request_static_address_labels(Manager *manager);

typedef enum IPv6AddressLabelConfParserType {
        IPV6_ADDRESS_LABEL,
        IPV6_ADDRESS_LABEL_PREFIX,
        _IPV6_ADDRESS_LABEL_CONF_PARSER_MAX,
        _IPV6_ADDRESS_LABEL_CONF_PARSER_INVALID = -EINVAL,

        IPV6_ADDRESS_LABEL_BY_MANAGER           = 1 << 16,
        IPV6_ADDRESS_LABEL_SECTION_MASK         = IPV6_ADDRESS_LABEL_BY_MANAGER - 1,
} IPv6AddressLabelConfParserType;

assert_cc(IPV6_ADDRESS_LABEL_BY_MANAGER >= _IPV6_ADDRESS_LABEL_CONF_PARSER_MAX);

CONFIG_PARSER_PROTOTYPE(config_parse_ipv6_address_label_section);
Commit	Line	Data
	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	2	#pragma once
	3
	4	#include <netinet/in.h>
	5
	6	#include "networkd-forward.h"
	7
	8	typedef struct AddressLabel {
	9	Manager *manager;
	10	Network *network;
	11	ConfigSection *section;
	12
	13	uint32_t label;
	14	struct in6_addr prefix;
	15	unsigned char prefixlen;
	16	bool prefix_set;
	17	} AddressLabel;
	18
	19	AddressLabel address_label_free(AddressLabel label);
	20
	21	void network_drop_invalid_address_labels(Network *network);
	22	void manager_drop_invalid_address_labels(Manager *manager);
	23
	24	int link_request_static_address_labels(Link *link);
	25	int manager_request_static_address_labels(Manager *manager);
	26
	27	typedef enum IPv6AddressLabelConfParserType {
	28	IPV6_ADDRESS_LABEL,
	29	IPV6_ADDRESS_LABEL_PREFIX,
	30	_IPV6_ADDRESS_LABEL_CONF_PARSER_MAX,
	31	_IPV6_ADDRESS_LABEL_CONF_PARSER_INVALID = -EINVAL,
	32
	33	IPV6_ADDRESS_LABEL_BY_MANAGER = 1 << 16,
	34	IPV6_ADDRESS_LABEL_SECTION_MASK = IPV6_ADDRESS_LABEL_BY_MANAGER - 1,
	35	} IPv6AddressLabelConfParserType;
	36
	37	assert_cc(IPV6_ADDRESS_LABEL_BY_MANAGER >= _IPV6_ADDRESS_LABEL_CONF_PARSER_MAX);
	38
	39	CONFIG_PARSER_PROTOTYPE(config_parse_ipv6_address_label_section);