root/trunk/lib/getxidtype.c

Revision 2493, 1.4 kB (checked in by dhozac, 2 years ago)

Xid 65535 is a static one when dynamic ones are disabled.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
Line 
1 // $Id$    --*- c -*--
2
3 // Copyright (C) 2005 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 "internal.h"
25
26 vcXidType
27 vc_getXIDType(xid_t xid)
28 {
29   static xid_t  MIN_D_CONTEXT = 0;
30   const xid_t   MAX_S_CONTEXT = 65535;
31   if (MIN_D_CONTEXT == 0 && (utilvserver_checkCompatConfig() & VC_VCI_NO_DYNAMIC) == 0)
32     MIN_D_CONTEXT = 49152;
33   else
34     MIN_D_CONTEXT = MAX_S_CONTEXT+1;
35
36   if (xid==0)                                   return vcTYPE_MAIN;
37   if (xid==1)                                   return vcTYPE_WATCH;
38   if (xid>1              && xid<MIN_D_CONTEXT)  return vcTYPE_STATIC;
39   if (xid>=MIN_D_CONTEXT && xid<MAX_S_CONTEXT)  return vcTYPE_DYNAMIC;
40   return vcTYPE_INVALID;
41 }
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