2 #-----------------------------------------------------------------------
3 # Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
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.
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
19 # Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
20 # Mountain View, CA 94043, USA, or: http://www.sgi.com
21 #-----------------------------------------------------------------------
22 # common extended attribute and ACL support
24 # pick three unused user/group ids, store them as $acl[1-3]
28 eval `cat /etc/passwd /etc/group | awk -F: '
32 for(i=1; i<1000000 && j<=3;i++){
34 printf "acl%d=%d;", j, i;
41 # filter for the acl ids selected above
46 -e "s/u:$acl1/u:id1/" \
47 -e "s/u:$acl2/u:id2/" \
48 -e "s/u:$acl3/u:id3/" \
49 -e "s/g:$acl1/g:id1/" \
50 -e "s/g:$acl2/g:id2/" \
51 -e "s/g:$acl3/g:id3/" \
52 -e "s/ $acl1 / id1 /" \
53 -e "s/ $acl2 / id2 /" \
61 ls -ln $* | awk '{ print $1, $3, $4, $NF }' | _acl_filter_id
69 if [ $HOSTOS = "IRIX" ]; then
70 ls -dD $_file1 | _acl_filter_id
72 chacl -l $_file1 | _acl_filter_id
76 # create an ACL with n ACEs in it
81 acl='u::rwx,g::rwx,o::rwx,m::rwx' # 4 ace acl start
82 while [ $n -ne 0 ]; do
89 # filter user ace names to user ids
96 while ( getline <"/etc/passwd" > 0 ) {
100 /^user/ { if ($2 in idlist) sub($2, idlist[$2]); print; next}
101 /^u/ { if ($2 in idlist) sub($2, idlist[$2]); print; next}
102 /^default:user/ { if ($3 in idlist) sub($3, idlist[$3]); print; next}
107 _filter_aces_notypes()
109 tr '\[' '\012' | tr ']' '\012' | tr ',' '\012' | _filter_aces|\
110 sed -e 's/u:/user:/' -e 's/g:/group:/' -e 's/o:/other:/' -e 's/m:/mask:/'
113 # test if acl code will work
120 if [ ! -x /bin/chacl -a ! -x /usr/bin/chacl -a ! -x /sbin/chacl ]; then
121 _notrun "chacl command not found"
124 # test if acl_get syscall is operational
125 # and hence the ACL config has been turned on
126 touch $xfsdir/syscalltest
127 if chacl -l $xfsdir/syscalltest 2>&1 | tee -a $here/$seq.full | grep 'Function not implemented' >/dev/null
130 _notrun "requires kernel ACL support"
138 ls -dD $file | _acl_filter_id
141 # make sure this script returns success