diff options
Diffstat (limited to 'src/network/networkd-wait-online-link.c')
-rw-r--r-- | src/network/networkd-wait-online-link.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/src/network/networkd-wait-online-link.c b/src/network/networkd-wait-online-link.c deleted file mode 100644 index 5727422e3d..0000000000 --- a/src/network/networkd-wait-online-link.c +++ /dev/null @@ -1,131 +0,0 @@ -/*** - This file is part of systemd. - - Copyright 2014 Lennart Poettering - Copyright 2014 Tom Gundersen - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. -***/ - -#include "sd-network.h" - -#include "alloc-util.h" -#include "networkd-wait-online-link.h" -#include "string-util.h" - -int link_new(Manager *m, Link **ret, int ifindex, const char *ifname) { - _cleanup_(link_freep) Link *l = NULL; - int r; - - assert(m); - assert(ifindex > 0); - - r = hashmap_ensure_allocated(&m->links, NULL); - if (r < 0) - return r; - - r = hashmap_ensure_allocated(&m->links_by_name, &string_hash_ops); - if (r < 0) - return r; - - l = new0(Link, 1); - if (!l) - return -ENOMEM; - - l->manager = m; - - l->ifname = strdup(ifname); - if (!l->ifname) - return -ENOMEM; - - r = hashmap_put(m->links_by_name, l->ifname, l); - if (r < 0) - return r; - - l->ifindex = ifindex; - - r = hashmap_put(m->links, INT_TO_PTR(ifindex), l); - if (r < 0) - return r; - - if (ret) - *ret = l; - l = NULL; - - return 0; -} - -Link *link_free(Link *l) { - - if (!l) - return NULL; - - if (l->manager) { - hashmap_remove(l->manager->links, INT_TO_PTR(l->ifindex)); - hashmap_remove(l->manager->links_by_name, l->ifname); - } - - free(l->ifname); - free(l); - return NULL; - } - -int link_update_rtnl(Link *l, sd_netlink_message *m) { - const char *ifname; - int r; - - assert(l); - assert(l->manager); - assert(m); - - r = sd_rtnl_message_link_get_flags(m, &l->flags); - if (r < 0) - return r; - - r = sd_netlink_message_read_string(m, IFLA_IFNAME, &ifname); - if (r < 0) - return r; - - if (!streq(l->ifname, ifname)) { - char *new_ifname; - - new_ifname = strdup(ifname); - if (!new_ifname) - return -ENOMEM; - - hashmap_remove(l->manager->links_by_name, l->ifname); - free(l->ifname); - l->ifname = new_ifname; - - r = hashmap_put(l->manager->links_by_name, l->ifname, l); - if (r < 0) - return r; - } - - return 0; -} - -int link_update_monitor(Link *l) { - assert(l); - - l->operational_state = mfree(l->operational_state); - - sd_network_link_get_operational_state(l->ifindex, &l->operational_state); - - l->state = mfree(l->state); - - sd_network_link_get_setup_state(l->ifindex, &l->state); - - return 0; -} |