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b0a33c1e | 1 | /* |
2 | * lxc: linux Container library | |
3 | * | |
4 | * (C) Copyright IBM Corp. 2007, 2008 | |
5 | * | |
6 | * Authors: | |
9afe19d6 | 7 | * Daniel Lezcano <daniel.lezcano at free.fr> |
b0a33c1e | 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 | |
250b1eec | 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
b0a33c1e | 22 | */ |
23 | ||
f1a4a029 ÇO |
24 | #ifndef __LXC_MAINLOOP_H |
25 | #define __LXC_MAINLOOP_H | |
e51d4895 | 26 | |
84c92abd | 27 | #include <stdint.h> |
f549edcc | 28 | #include "list.h" |
b0a33c1e | 29 | |
49379222 | 30 | #define LXC_MAINLOOP_ERROR -1 |
a529bc25 CB |
31 | #define LXC_MAINLOOP_CONTINUE 0 |
32 | #define LXC_MAINLOOP_CLOSE 1 | |
33 | ||
b0a33c1e | 34 | struct lxc_epoll_descr { |
35 | int epfd; | |
d066f3b8 | 36 | struct lxc_list handlers; |
b0a33c1e | 37 | }; |
38 | ||
84c92abd | 39 | typedef int (*lxc_mainloop_callback_t)(int fd, uint32_t event, void *data, |
b0a33c1e | 40 | struct lxc_epoll_descr *descr); |
41 | ||
e51d4895 | 42 | extern int lxc_mainloop(struct lxc_epoll_descr *descr, int timeout_ms); |
b0a33c1e | 43 | |
44 | extern int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd, | |
f79d43bb | 45 | lxc_mainloop_callback_t callback, |
b0a33c1e | 46 | void *data); |
47 | ||
48 | extern int lxc_mainloop_del_handler(struct lxc_epoll_descr *descr, int fd); | |
49 | ||
a9e61274 | 50 | extern int lxc_mainloop_open(struct lxc_epoll_descr *descr); |
b0a33c1e | 51 | |
52 | extern int lxc_mainloop_close(struct lxc_epoll_descr *descr); | |
e51d4895 DE |
53 | |
54 | #endif |