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authorTom Gundersen <teg@jklm.no>2014-07-16 10:52:47 +0200
committerTom Gundersen <teg@jklm.no>2014-07-17 22:53:35 +0200
commit7de12ae764e73730df0658f9fb04bcf42add48e2 (patch)
tree93e82071cc3f505f7888cbd1f8f563934c7d6cab /src/network/networkd-wait-online-link.h
parent560852ced07a647e2d288ce2932aaf608712867d (diff)
networkd-wait-online: track links
Rather than refetching the link information on ever event, we liston to rtnl to track them. Much code stolen from resolved. This will allow us to simplify the sd-network api and don't expose information available over rtnl.
Diffstat (limited to 'src/network/networkd-wait-online-link.h')
-rw-r--r--src/network/networkd-wait-online-link.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/src/network/networkd-wait-online-link.h b/src/network/networkd-wait-online-link.h
new file mode 100644
index 0000000000..90ea6b3405
--- /dev/null
+++ b/src/network/networkd-wait-online-link.h
@@ -0,0 +1,46 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ 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/>.
+***/
+
+typedef struct Link Link;
+
+#include "networkd-wait-online.h"
+
+struct Link {
+ Manager *manager;
+
+ int ifindex;
+ char *ifname;
+ unsigned flags;
+
+ char *operational_state;
+ char *state;
+};
+
+int link_new(Manager *m, Link **ret, int ifindex, const char *ifname);
+Link *link_free(Link *l);
+int link_update_rtnl(Link *l, sd_rtnl_message *m);
+int link_update_monitor(Link *l);
+bool link_relevant(Link *l);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_free);