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network: introduce link_set_address_labels()

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This commit is contained in:
Yu Watanabe 2020-09-30 01:33:25 +09:00
parent ab316813ea
commit fe2bc17ca7
3 changed files with 24 additions and 16 deletions
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27
src/network/networkd-address-label.c
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@ -93,12 +93,7 @@ static int address_label_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *
return 1;
}
int address_label_configure(
AddressLabel *label,
Link *link,
link_netlink_message_handler_t callback,
bool update) {
static int address_label_configure(AddressLabel *label, Link *link) {
_cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
int r;
@ -126,7 +121,7 @@ int address_label_configure(
return log_link_error_errno(link, r, "Could not append IFA_ADDRESS attribute: %m");
r = netlink_call_async(link->manager->rtnl, NULL, req,
callback ?: address_label_handler,
address_label_handler,
link_netlink_destroy_callback, link);
if (r < 0)
return log_link_error_errno(link, r, "Could not send rtnetlink message: %m");
@ -136,6 +131,24 @@ int address_label_configure(
return 0;
}
int link_set_address_labels(Link *link) {
AddressLabel *label;
int r;
assert(link);
assert(link->network);
HASHMAP_FOREACH(label, link->network->address_labels_by_section) {
r = address_label_configure(label, link);
if (r < 0)
return log_link_warning_errno(link, r, "Could not set address label: %m");
link->address_label_messages++;
}
return 0;
}
void network_verify_address_labels(Network *network) {
AddressLabel *label;

2
src/network/networkd-address-label.h
View File

@ -33,7 +33,7 @@ DEFINE_NETWORK_SECTION_FUNCTIONS(AddressLabel, address_label_free);
void network_verify_address_labels(Network *network);
int address_label_configure(AddressLabel *address, Link *link, link_netlink_message_handler_t callback, bool update);
int link_set_address_labels(Link *link);
CONFIG_PARSER_PROTOTYPE(config_parse_address_label);
CONFIG_PARSER_PROTOTYPE(config_parse_address_label_prefix);

9
src/network/networkd-link.c
View File

@ -1248,7 +1248,6 @@ static int static_address_configure(Address *address, Link *link, bool update) {
}
static int link_request_set_addresses(Link *link) {
AddressLabel *label;
Address *ad;
Prefix *p;
int r;
@ -1322,13 +1321,9 @@ static int link_request_set_addresses(Link *link) {
return r;
}
HASHMAP_FOREACH(label, link->network->address_labels_by_section) {
r = address_label_configure(label, link, NULL, false);
r = link_set_address_labels(link);
if (r < 0)
return log_link_warning_errno(link, r, "Could not set address label: %m");
link->address_label_messages++;
}
return r;
/* now that we can figure out a default address for the dhcp server, start it */
if (link_dhcp4_server_enabled(link) && (link->flags & IFF_UP)) {