1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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 typedef struct CGroupBonding CGroupBonding
;
29 /* Binds a cgroup to a name */
30 struct CGroupBonding
{
36 /* For the Unit::cgroup_bondings list */
37 LIST_FIELDS(CGroupBonding
, by_unit
);
39 /* For the Manager::cgroup_bondings hashmap */
40 LIST_FIELDS(CGroupBonding
, by_path
);
42 /* When shutting down, remove cgroup? Are our own tasks the
43 * only ones in this group?*/
46 /* If we cannot create this group, or add a process to it, is this fatal? */
49 /* This cgroup is realized */
53 int cgroup_bonding_realize(CGroupBonding
*b
);
54 int cgroup_bonding_realize_list(CGroupBonding
*first
);
56 void cgroup_bonding_free(CGroupBonding
*b
, bool remove_or_trim
);
57 void cgroup_bonding_free_list(CGroupBonding
*first
, bool remove_or_trim
);
59 int cgroup_bonding_install(CGroupBonding
*b
, pid_t pid
);
60 int cgroup_bonding_install_list(CGroupBonding
*first
, pid_t pid
);
62 int cgroup_bonding_set_group_access(CGroupBonding
*b
, mode_t mode
, uid_t uid
, gid_t gid
);
63 int cgroup_bonding_set_group_access_list(CGroupBonding
*b
, mode_t mode
, uid_t uid
, gid_t gid
);
65 int cgroup_bonding_set_task_access(CGroupBonding
*b
, mode_t mode
, uid_t uid
, gid_t gid
);
66 int cgroup_bonding_set_task_access_list(CGroupBonding
*b
, mode_t mode
, uid_t uid
, gid_t gid
);
68 int cgroup_bonding_kill(CGroupBonding
*b
, int sig
, bool sigcont
, Set
*s
);
69 int cgroup_bonding_kill_list(CGroupBonding
*first
, int sig
, bool sigcont
, Set
*s
);
71 void cgroup_bonding_trim(CGroupBonding
*first
, bool delete_root
);
72 void cgroup_bonding_trim_list(CGroupBonding
*first
, bool delete_root
);
74 int cgroup_bonding_is_empty(CGroupBonding
*b
);
75 int cgroup_bonding_is_empty_list(CGroupBonding
*first
);
77 CGroupBonding
*cgroup_bonding_find_list(CGroupBonding
*first
, const char *controller
);
79 char *cgroup_bonding_to_string(CGroupBonding
*b
);
81 pid_t
cgroup_bonding_search_main_pid(CGroupBonding
*b
);
82 pid_t
cgroup_bonding_search_main_pid_list(CGroupBonding
*b
);
86 int manager_setup_cgroup(Manager
*m
);
87 void manager_shutdown_cgroup(Manager
*m
, bool delete);
89 int cgroup_notify_empty(Manager
*m
, const char *group
);
91 Unit
* cgroup_unit_by_pid(Manager
*m
, pid_t pid
);