From be163ff958ef7611b85c69d91fe535dbde80a0d5 Mon Sep 17 00:00:00 2001 From: Enrico Scholz Date: Wed, 24 Mar 2004 04:41:56 +0000 Subject: [PATCH] initial checkin git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@1343 94cd875c-1c1d-0410-91d2-eb244daf1a30 --- util-vserver/lib/xidopt2xid.c | 58 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 util-vserver/lib/xidopt2xid.c diff --git a/util-vserver/lib/xidopt2xid.c b/util-vserver/lib/xidopt2xid.c new file mode 100644 index 0000000..26e8077 --- /dev/null +++ b/util-vserver/lib/xidopt2xid.c @@ -0,0 +1,58 @@ +// $Id$ --*- c -*-- + +// Copyright (C) 2004 Enrico Scholz +// +// 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 "vserver.h" +#include +#include + +static xid_t +getVserverXid(char const *id, bool honor_static, char const **err) +{ + *err = "vc_getVserverCtx"; + return vc_getVserverCtx(id, vcCFG_AUTO, honor_static, 0); +} + +xid_t +vc_xidopt2xid(char const *str, bool honor_static, char const **err_info) +{ + char const * err; + xid_t res = VC_NOCTX; + + err = "vc_get_task_xid()"; + if (strcmp(str,"self")==0) res = vc_get_task_xid(0); + else if (str[0]==':') res = getVserverXid(str+1, honor_static, &err); + else { + char * endptr; + xid_t xid = strtol(str, &endptr, 10); + + if (endptr!=str && (*endptr=='\0' || *endptr=='\n')) + res = xid; + else { + err = "getVserverXid()"; + res = getVserverXid(str, honor_static, &err); + } + } + + if (res==VC_NOCTX && err_info) *err_info = err; + + return res; +} -- 1.8.1.5