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710bde5e ÇO |
1 | /* DEVICE_add_remove.c |
2 | * | |
3 | * Copyright © 2014 S.Çağlar Onur <caglar@10ur.org> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License version 2, as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along | |
15 | * with this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | */ | |
18 | ||
19 | #include <stdio.h> | |
20 | #include <stdlib.h> | |
21 | #include <lxc/lxccontainer.h> | |
22 | ||
23 | #define NAME "device_add_remove_test" | |
24 | #define DEVICE "/dev/network_latency" | |
25 | ||
26 | int main(int argc, char *argv[]) | |
27 | { | |
28 | int ret = 1; | |
29 | struct lxc_container *c; | |
30 | ||
31 | c = lxc_container_new(NAME, NULL); | |
32 | if (!c) { | |
33 | fprintf(stderr, "Unable to instantiate container (%s)...\n", NAME); | |
34 | goto out; | |
35 | } | |
36 | ||
37 | if (!c->create(c, "busybox", NULL, NULL, 1, NULL)) { | |
38 | fprintf(stderr, "Creating the container (%s) failed...\n", NAME); | |
39 | goto out; | |
40 | } | |
41 | ||
42 | c->want_daemonize(c, true); | |
43 | ||
44 | if (!c->start(c, false, NULL)) { | |
45 | fprintf(stderr, "Starting the container (%s) failed...\n", NAME); | |
46 | goto out; | |
47 | } | |
48 | ||
49 | if (!c->add_device_node(c, DEVICE, DEVICE)) { | |
50 | fprintf(stderr, "Adding %s to the container (%s) failed...\n", DEVICE, NAME); | |
51 | goto out; | |
52 | } | |
e9432dfc | 53 | |
710bde5e ÇO |
54 | if (!c->remove_device_node(c, DEVICE, DEVICE)) { |
55 | fprintf(stderr, "Removing %s from the container (%s) failed...\n", DEVICE, NAME); | |
56 | goto out; | |
57 | } | |
58 | ||
59 | if (!c->stop(c)) { | |
60 | fprintf(stderr, "Stopping the container (%s) failed...\n", NAME); | |
61 | goto out; | |
62 | } | |
63 | ||
64 | if (!c->destroy(c)) { | |
65 | fprintf(stderr, "Destroying the container (%s) failed...\n", NAME); | |
66 | goto out; | |
67 | } | |
e9432dfc | 68 | |
710bde5e ÇO |
69 | ret = 0; |
70 | ||
71 | out: | |
72 | lxc_container_put(c); | |
73 | return ret; | |
74 | } |