00001 // Copyright 2005-2006 Benedikt Böhm <hollow@gentoo.org> 00002 // 00003 // This program is free software; you can redistribute it and/or modify 00004 // it under the terms of the GNU General Public License as published by 00005 // the Free Software Foundation; either version 2 of the License, or 00006 // (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the 00015 // Free Software Foundation, Inc., 00016 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 #include <stdint.h> 00019 00020 #include "linux/vserver/switch.h" 00021 #include "linux/vserver/space_cmd.h" 00022 00023 #include "vserver.h" 00024 00025 int ns_clone(int flags, void *child_stack) 00026 { 00027 return clone(flags|CLONE_NEWNS|CLONE_NEWUTS|CLONE_NEWIPC, child_stack); 00028 } 00029 00030 int ns_enter(xid_t xid, uint64_t mask) 00031 { 00032 struct vcmd_space_mask kdata = { .mask = mask }; 00033 return vserver(VCMD_enter_space, xid, &kdata); 00034 } 00035 00036 int ns_set(xid_t xid, uint64_t mask) 00037 { 00038 struct vcmd_space_mask kdata = { .mask = mask }; 00039 return vserver(VCMD_set_space, xid, &kdata); 00040 }