xidopt2xid.c (1644B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 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. 8 // 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. 13 // 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. 17 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 #include "vserver.h" 24 #include <string.h> 25 #include <stdlib.h> 26 27 static xid_t 28 getVserverXid(char const *id, bool honor_static, char const **err) 29 { 30 *err = "vc_getVserverCtx"; 31 return vc_getVserverCtx(id, vcCFG_AUTO, honor_static, 0, vcCTX_XID); 32 } 33 34 xid_t 35 vc_xidopt2xid(char const *str, bool honor_static, char const **err_info) 36 { 37 char const * err; 38 xid_t res = VC_NOCTX; 39 40 err = "vc_get_task_xid()"; 41 if (strcmp(str,"self")==0) res = vc_get_task_xid(0); 42 else if (str[0]==':') res = getVserverXid(str+1, honor_static, &err); 43 else { 44 char * endptr; 45 xid_t xid = strtol(str, &endptr, 10); 46 47 if (endptr!=str && (*endptr=='\0' || *endptr=='\n')) 48 res = xid; 49 else 50 res = getVserverXid(str, honor_static, &err); 51 } 52 53 if (res==VC_NOCTX && err_info) *err_info = err; 54 55 return res; 56 }