// $Id$ --*- c -*-- // Copyright (C) 2008 Daniel Hokka Zakrisson // // 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; version 2 of the License. // // 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #ifdef HAVE_CONFIG_H # include #endif #include #include static inline ALWAYSINLINE xid_t vc_ctx_create_v23(xid_t xid, struct vc_ctx_flags *flags) { struct vcmd_ctx_create data = { .flagword = (VC_VXF_STATE_SETUP | VC_VXF_STATE_ADMIN | VC_VXF_STATE_INIT) }; xid_t res; pid_t pid; uint64_t spaces = vc_get_space_default(); if (flags) data.flagword = flags->flagword & flags->mask; pid = sys_clone(spaces | SIGCHLD | CLONE_FILES | CLONE_FS, NULL); if (pid == -1) return -1; else if (pid > 0) vc_exitLikeProcess(pid, 1); res = vserver(VCMD_ctx_create, CTX_USER2KERNEL(xid), &data); res = CTX_KERNEL2USER(res); if (res != VC_NOCTX && spaces) { vc_set_namespace(VC_SAMECTX, spaces); } return res; }