1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
7 This file is part of systemd.
9 Copyright 2010 Lennart Poettering
11 systemd is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 2 of the License, or
14 (at your option) any later version.
16 systemd is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 #include <libcgroup.h>
27 typedef struct CGroupBonding CGroupBonding;
31 /* Binds a cgroup to a name */
32 struct CGroupBonding {
38 struct cgroup *cgroup;
40 /* For the Unit::cgroup_bondings list */
41 LIST_FIELDS(CGroupBonding, by_unit);
43 /* For the Manager::cgroup_bondings hashmap */
44 LIST_FIELDS(CGroupBonding, by_path);
46 /* When shutting down, remove cgroup? */
49 /* When our tasks are the only ones in this group */
52 /* Inherit parameters from parent group */
56 int cgroup_bonding_realize(CGroupBonding *b);
57 int cgroup_bonding_realize_list(CGroupBonding *first);
59 void cgroup_bonding_free(CGroupBonding *b);
60 void cgroup_bonding_free_list(CGroupBonding *first);
62 int cgroup_bonding_install(CGroupBonding *b, pid_t pid);
63 int cgroup_bonding_install_list(CGroupBonding *first, pid_t pid);
65 int cgroup_bonding_kill(CGroupBonding *b, int sig);
66 int cgroup_bonding_kill_list(CGroupBonding *first, int sig);
68 int cgroup_bonding_is_empty(CGroupBonding *b);
69 int cgroup_bonding_is_empty_list(CGroupBonding *first);
71 CGroupBonding *cgroup_bonding_find_list(CGroupBonding *first, const char *controller);
73 char *cgroup_bonding_to_string(CGroupBonding *b);
77 int manager_setup_cgroup(Manager *m);
78 int manager_shutdown_cgroup(Manager *m, bool delete);
80 int cgroup_notify_empty(Manager *m, const char *group);