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networkd: link - add explicit unmanaged state

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This commit is contained in:
Tom Gundersen 2014-04-20 19:49:00 +02:00
parent 4bb40e8125
commit 57bd6899b3
2 changed files with 18 additions and 3 deletions
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20
src/network/networkd-link.c
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@ -141,6 +141,16 @@ static int link_enter_configured(Link *link) {
return 0;
}
static void link_enter_unmanaged(Link *link) {
assert(link);
log_info_link(link, "unmanaged");
link->state = LINK_STATE_UNMANAGED;
link_save(link);
}
static void link_enter_failed(Link *link) {
assert(link);
@ -1471,8 +1481,11 @@ int link_initialized(Link *link, struct udev_device *device) {
log_debug_link(link, "link initialized");
r = network_get(link->manager, device, link->ifname, &link->mac, &network);
if (r < 0)
return r == -ENOENT ? 0 : r;
if (r == -ENOENT) {
link_enter_unmanaged(link);
return 0;
} else if (r < 0)
return r;
r = network_apply(link->manager, network, link);
if (r < 0)
@ -1541,7 +1554,7 @@ int link_update(Link *link, sd_rtnl_message *m) {
assert(link->ifname);
assert(m);
if (link->state == LINK_STATE_FAILED)
if (link->state == LINK_STATE_FAILED || link->state == LINK_STATE_UNMANAGED)
return 0;
r = sd_rtnl_message_read_string(m, IFLA_IFNAME, &ifname);
@ -1667,6 +1680,7 @@ static const char* const link_state_table[_LINK_STATE_MAX] = {
[LINK_STATE_SETTING_ADDRESSES] = "configuring",
[LINK_STATE_SETTING_ROUTES] = "configuring",
[LINK_STATE_CONFIGURED] = "configured",
[LINK_STATE_UNMANAGED] = "unmanaged",
[LINK_STATE_FAILED] = "failed",
};

1
src/network/networkd.h
View File

@ -190,6 +190,7 @@ typedef enum LinkState {
LINK_STATE_SETTING_ADDRESSES,
LINK_STATE_SETTING_ROUTES,
LINK_STATE_CONFIGURED,
LINK_STATE_UNMANAGED,
LINK_STATE_FAILED,
_LINK_STATE_MAX,
_LINK_STATE_INVALID = -1