vshost-util-vserver

Build script and sources for util-vserver.
git clone https://ccx.te2000.cz/git/vshost-util-vserver
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syscall_getiattr.c (1571B)


      1 // $Id$    --*- c++ -*--
      2 
      3 // Copyright (C) 2003 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 "virtual.h"
     25 
     26 #if defined(VC_ENABLE_API_FSCOMPAT) && defined(VC_ENABLE_API_V13)
     27 #  define VC_MULTIVERSION_SYSCALL	1
     28 #endif
     29 #include "vserver-internal.h"
     30 
     31 #ifdef VC_ENABLE_API_V13
     32 #  include "syscall_getiattr-v13.hc"
     33 #endif
     34 
     35 #ifdef VC_ENABLE_API_FSCOMPAT
     36 #  include "syscall_getiattr-fscompat.hc"
     37 #endif
     38 
     39 int
     40 vc_get_iattr(char const *filename, xid_t *xid,  uint32_t *flags, uint32_t *mask)
     41 {
     42   if ( (mask==0) ||
     43        ((*mask&VC_IATTR_XID)  && xid==0) ||
     44        ((*mask&~VC_IATTR_XID) && flags==0) ) {
     45     errno = EFAULT;
     46     return -1;
     47   }
     48   if ( flags ) *flags &= ~*mask;
     49 
     50   CALL_VC(CALL_VC_V13     (vc_get_iattr, filename, xid, flags, mask),
     51 	  CALL_VC_FSCOMPAT(vc_get_iattr, filename, xid, flags, mask));
     52 }