3 // Copyright (C) 2007 Daniel Hokka Zakrisson
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
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.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 #include <lib_internal/sys_unshare.h>
24 static inline ALWAYSINLINE xid_t
25 vc_ctx_create_v21(xid_t xid, struct vc_ctx_flags *flags)
27 struct vcmd_ctx_create data = {
28 .flagword = (VC_VXF_STATE_SETUP | VC_VXF_STATE_ADMIN |
34 data.flagword = flags->flagword & flags->mask;
36 res = vserver(VCMD_ctx_create, CTX_USER2KERNEL(xid), &data);
37 res = CTX_KERNEL2USER(res);
39 if (res != VC_NOCTX) {
40 if (utilvserver_checkCompatConfig() & VC_VCI_SPACES) {
41 uint32_t spaces = vc_get_space_mask() & ~(CLONE_NEWNS|CLONE_FS);
43 vc_set_namespace(VC_SAMECTX, spaces);