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/*
* Copyright (C) 2014-2016 Firejail Authors
*
* This file is part of firejail project
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/prctl.h>
#include <linux/capability.h>
static void usage(void) {
printf("Usage:\n");
printf("\tfnet create veth dev1 dev2 bridge child\n");
printf("\tfnet create macvlan dev parent child\n");
printf("\tfnet moveif dev proc\n");
}
int main(int argc, char **argv) {
if (argc < 2)
return 1;
if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") ==0) {
usage();
return 0;
}
else if (argc == 7 && strcmp(argv[1], "create") == 0 && strcmp(argv[2], "veth") == 0) {
// create veth pair and move one end in the the namespace
net_create_veth(argv[3], argv[4], atoi(argv[6]));
// connect the ohter veth end to the bridge ...
net_bridge_add_interface(argv[5], argv[3]);
// ... and bring it up
net_if_up(argv[3]);
}
else if (argc == 6 && strcmp(argv[1], "create") == 0 && strcmp(argv[2], "macvlan") == 0) {
net_create_macvlan(argv[3], argv[4], atoi(argv[5]));
}
else if (argc == 4 && strcmp(argv[1], "moveif") == 0) {
net_move_interface(argv[2], atoi(argv[3]));
}
else {
fprintf(stderr, "Error fnet: invalid arguments\n");
return 1;
}
return 0;
}
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