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 }