2
* lxc: linux Container library
4
* (C) Copyright IBM Corp. 2007, 2008
7
* Daniel Lezcano <dlezcano at fr.ibm.com>
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28
# define CLONE_FS 0x00000200
31
# define CLONE_NEWNS 0x00020000
34
# define CLONE_NEWUTS 0x04000000
37
# define CLONE_NEWIPC 0x08000000
40
# define CLONE_NEWUSER 0x10000000
43
# define CLONE_NEWPID 0x20000000
46
# define CLONE_NEWNET 0x40000000
50
# define __NR_unshare 310
52
# define __NR_unshare 272
54
# define __NR_unshare 1296
56
# define __NR_unshare 303
58
# define __NR_unshare 282
60
# error "unsupported architecture"
63
#if __i386__ || __x86_64__ || __powerpc__
64
# define fork_ns(flags) syscall(SYS_clone, flags|SIGCHLD, NULL)
66
# define fork_ns(flags) syscall(SYS_clone, NULL, flags|SIGCHLD)
68
# define fork_ns(flags) syscall(SYS_clone2, flags|SIGCHLD, NULL)
70
# error "unsupported architecture"
72
#define unshare_ns(flags) syscall(__NR_unshare, flags, NULL)