mirror of
https://git.proxmox.com/git/mirror_lxc
synced 2025-06-14 12:00:03 +00:00
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/*
|
|
* lxc: linux Container library
|
|
*
|
|
* (C) Copyright IBM Corp. 2007, 2008
|
|
*
|
|
* Authors:
|
|
* Daniel Lezcano <dlezcano at fr.ibm.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#include <unistd.h>
|
|
#include <libgen.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <network.h>
|
|
|
|
void usage(char *cmd)
|
|
{
|
|
fprintf(stderr, "%s -i <ifname> -d -f <up|down>\n", cmd);
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char *ifname = NULL, *flag = NULL;
|
|
int opt, destroy = 0, ret = -EINVAL;
|
|
|
|
while ((opt = getopt(argc, argv, "i:f:d")) != -1) {
|
|
switch (opt) {
|
|
case 'i':
|
|
ifname = optarg;
|
|
break;
|
|
case 'f':
|
|
flag = optarg;
|
|
break;
|
|
case 'd':
|
|
destroy = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!ifname || (!flag && !destroy)) {
|
|
usage(argv[0]);
|
|
return 1;
|
|
}
|
|
|
|
if (destroy)
|
|
ret = device_delete(ifname);
|
|
else if (!strcmp(flag, "up"))
|
|
ret = device_up(ifname);
|
|
else if (!strcmp(flag, "down"))
|
|
ret = device_down(ifname);
|
|
|
|
if (ret) {
|
|
fprintf(stderr, "failed to set %s: %s\n",
|
|
ifname, strerror(-ret));
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|