summaryrefslogtreecommitdiff
path: root/src/network/networkd-link.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/network/networkd-link.h')
-rw-r--r--src/network/networkd-link.h96
1 files changed, 72 insertions, 24 deletions
diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h
index 2dcbbda607..1178999bb4 100644
--- a/src/network/networkd-link.h
+++ b/src/network/networkd-link.h
@@ -1,4 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+#pragma once
/***
This file is part of systemd.
@@ -19,11 +19,19 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#pragma once
-
#include <endian.h>
-#include "networkd.h"
+#include "sd-bus.h"
+#include "sd-dhcp-client.h"
+#include "sd-dhcp-server.h"
+#include "sd-dhcp6-client.h"
+#include "sd-ipv4ll.h"
+#include "sd-lldp.h"
+#include "sd-ndisc.h"
+#include "sd-netlink.h"
+
+#include "list.h"
+#include "set.h"
typedef enum LinkState {
LINK_STATE_PENDING,
@@ -38,15 +46,33 @@ typedef enum LinkState {
_LINK_STATE_INVALID = -1
} LinkState;
-struct Link {
+typedef enum LinkOperationalState {
+ LINK_OPERSTATE_OFF,
+ LINK_OPERSTATE_NO_CARRIER,
+ LINK_OPERSTATE_DORMANT,
+ LINK_OPERSTATE_CARRIER,
+ LINK_OPERSTATE_DEGRADED,
+ LINK_OPERSTATE_ROUTABLE,
+ _LINK_OPERSTATE_MAX,
+ _LINK_OPERSTATE_INVALID = -1
+} LinkOperationalState;
+
+typedef struct Manager Manager;
+typedef struct Network Network;
+typedef struct Address Address;
+
+typedef struct Link {
Manager *manager;
int n_ref;
int ifindex;
char *ifname;
+ char *kind;
+ unsigned short iftype;
char *state_file;
struct ether_addr mac;
+ struct in6_addr ipv6ll_address;
uint32_t mtu;
struct udev_device *udev_device;
@@ -61,7 +87,10 @@ struct Link {
unsigned link_messages;
unsigned enslaving;
- LIST_HEAD(Address, addresses);
+ Set *addresses;
+ Set *addresses_foreign;
+ Set *routes;
+ Set *routes_foreign;
sd_dhcp_client *dhcp_client;
sd_dhcp_lease *dhcp_lease;
@@ -69,10 +98,14 @@ struct Link {
uint16_t original_mtu;
unsigned dhcp4_messages;
bool dhcp4_configured;
+ bool dhcp6_configured;
+
+ unsigned ndisc_messages;
+ bool ndisc_configured;
sd_ipv4ll *ipv4ll;
- bool ipv4ll_address;
- bool ipv4ll_route;
+ bool ipv4ll_address:1;
+ bool ipv4ll_route:1;
bool static_configured;
@@ -80,16 +113,24 @@ struct Link {
sd_dhcp_server *dhcp_server;
- sd_icmp6_nd *icmp6_router_discovery;
+ sd_ndisc *ndisc;
+ Set *ndisc_rdnss;
+ Set *ndisc_dnssl;
+
sd_dhcp6_client *dhcp6_client;
bool rtnl_extended_attrs;
+ /* This is about LLDP reception */
sd_lldp *lldp;
char *lldp_file;
+ /* This is about LLDP transmission */
+ unsigned lldp_tx_fast; /* The LLDP txFast counter (See 802.1ab-2009, section 9.2.5.18) */
+ sd_event_source *lldp_emit_event_source;
+
Hashmap *bound_by_links;
Hashmap *bound_to_links;
-};
+} Link;
Link *link_unref(Link *link);
Link *link_ref(Link *link);
@@ -97,45 +138,52 @@ int link_get(Manager *m, int ifindex, Link **ret);
int link_add(Manager *manager, sd_netlink_message *message, Link **ret);
void link_drop(Link *link);
-int link_address_drop_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata);
-int link_route_drop_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata);
+int link_address_remove_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata);
+int link_route_remove_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata);
void link_enter_failed(Link *link);
int link_initialized(Link *link, struct udev_device *device);
-void link_client_handler(Link *link);
+void link_check_ready(Link *link);
+void link_update_operstate(Link *link);
int link_update(Link *link, sd_netlink_message *message);
-int link_rtnl_process_address(sd_netlink *rtnl, sd_netlink_message *message, void *userdata);
+void link_dirty(Link *link);
+void link_clean(Link *link);
int link_save(Link *link);
int link_carrier_reset(Link *link);
bool link_has_carrier(Link *link);
+int link_ipv6ll_gained(Link *link, const struct in6_addr *address);
+
int link_set_mtu(Link *link, uint32_t mtu);
int link_set_hostname(Link *link, const char *hostname);
+int link_set_timezone(Link *link, const char *timezone);
int ipv4ll_configure(Link *link);
int dhcp4_configure(Link *link);
-int icmp6_configure(Link *link);
-
-bool link_lldp_enabled(Link *link);
-bool link_ipv4ll_enabled(Link *link);
-bool link_ipv6ll_enabled(Link *link);
-bool link_dhcp4_server_enabled(Link *link);
-bool link_dhcp4_enabled(Link *link);
-bool link_dhcp6_enabled(Link *link);
+int dhcp6_configure(Link *link);
+int dhcp6_request_address(Link *link, int ir);
const char* link_state_to_string(LinkState s) _const_;
LinkState link_state_from_string(const char *s) _pure_;
+const char* link_operstate_to_string(LinkOperationalState s) _const_;
+LinkOperationalState link_operstate_from_string(const char *s) _pure_;
+
extern const sd_bus_vtable link_vtable[];
int link_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
int link_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
int link_send_changed(Link *link, const char *property, ...) _sentinel_;
+extern const sd_bus_vtable lease_vtable[];
+
+int lease_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
+int lease_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
+
DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
#define _cleanup_link_unref_ _cleanup_(link_unrefp)
@@ -143,8 +191,8 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
#define log_link_full(link, level, error, ...) \
({ \
- Link *_l = (link); \
- _l ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _l->ifname, ##__VA_ARGS__) : \
+ const Link *_l = (link); \
+ _l ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _l->ifname, NULL, NULL, ##__VA_ARGS__) : \
log_internal(level, error, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
}) \
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-22 23:08:51 +0000