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1 /*
2 * lxc: linux Container library
3 *
4 * (C) Copyright IBM Corp. 2007, 2008
5 *
6 * Authors:
7 * Daniel Lezcano <daniel.lezcano at free.fr>
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23 #ifndef __lxc_sync_h
24 #define __lxc_sync_h
25
26 struct lxc_handler;
27
28 enum {
29 LXC_SYNC_CONFIGURE,
30 LXC_SYNC_POST_CONFIGURE,
31 LXC_SYNC_CGROUP,
32 LXC_SYNC_POST_CGROUP,
33 LXC_SYNC_RESTART,
34 LXC_SYNC_POST_RESTART,
35 };
36
37 int lxc_sync_init(struct lxc_handler *handler);
38 void lxc_sync_fini(struct lxc_handler *);
39 void lxc_sync_fini_parent(struct lxc_handler *);
40 void lxc_sync_fini_child(struct lxc_handler *);
41 int lxc_sync_wake_child(struct lxc_handler *, int);
42 int lxc_sync_wait_child(struct lxc_handler *, int);
43 int lxc_sync_wake_parent(struct lxc_handler *, int);
44 int lxc_sync_barrier_parent(struct lxc_handler *, int);
45 int lxc_sync_barrier_child(struct lxc_handler *, int);
46
47 #endif