3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
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.
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, USA.
23 #include "ioctl-getext2flags.hc"
24 #include "ioctl-getfilecontext.hc"
25 #include "ioctl-getxflg.hc"
31 static inline ALWAYSINLINE int
32 vc_get_iattr_fscompat(char const *filename,
33 xid_t * /*@null@*/ xid,
34 uint32_t * /*@null@*/ flags,
44 if (lstat(filename, &st)==-1) return -1;
45 if (!S_ISREG(st.st_mode) && !S_ISDIR(st.st_mode)) return 0;
47 fd = open(filename, O_RDONLY|O_NONBLOCK);
48 if (fd==-1) return -1;
50 stat_rc = fstat(fd, &st);
51 if (stat_rc==-1) goto err;
53 if ( old_mask&VC_IATTR_XID ) {
54 *xid = vc_X_get_filecontext(fd);
55 if (*xid!=VC_NOCTX) *mask |= VC_IATTR_XID;
58 if ( old_mask&VC_IATTR_IUNLINK ) {
60 int rc = vc_X_get_ext2flags(fd, &tmp);
63 *mask |= VC_IATTR_IUNLINK;
64 if (tmp & (VC_IMMUTABLE_FILE_FL|VC_IMMUTABLE_LINK_FL))
65 *flags |= VC_IATTR_IUNLINK;
69 if ( (old_mask&VC_IATTR_BARRIER) && S_ISDIR(st.st_mode)) {
72 *mask |= VC_IATTR_BARRIER;
73 if ((st.st_mode&0777)==0 &&
74 vc_X_get_ext2flags(fd, &ext2_flags)!=-1 &&
75 (ext2_flags & VC_IMMUTABLE_LINK_FL))
76 *flags |= VC_IATTR_BARRIER;
79 if ( (old_mask&(VC_IATTR_WATCH|VC_IATTR_HIDE)) ){
81 int rc = vc_X_get_xflg(fd, &tmp);
83 *mask |= (VC_IATTR_WATCH|VC_IATTR_HIDE);
84 if (tmp&1) *flags |= VC_IATTR_HIDE;
85 if (tmp&2) *flags |= VC_IATTR_WATCH;
93 int old_errno = errno;