--- /dev/null
+// $Id$ --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//
+// 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 <config.h>
+#endif
+
+#include "vserver.h"
+#include <string.h>
+#include <stdlib.h>
+
+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;
+}