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/* Copy extended attributes between files - default check callback */
/* Copyright (C) 2003 Andreas Gruenbacher <agruen@suse.de>, SuSE Linux AG.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#include <string.h>
struct error_context;
int
attr_copy_check_permissions(const char *name, struct error_context *ctx)
{
/* Skip POSIX ACLs. */
if (strncmp(name, "system.posix_acl_", 17) == 0 &&
(strcmp(name, "access") == 0 ||
strcmp(name, "default") == 0))
return 0;
/* Skip permissions attributes which are used on IRIX, and
hence are part of the XFS ondisk format (incl. ACLs). */
if (strncmp(name, "trusted.SGI_", 12) == 0 &&
(strcmp(name, "ACL_DEFAULT") == 0 ||
strcmp(name, "ACL_FILE") == 0 ||
strcmp(name, "CAP_FILE") == 0 ||
strcmp(name, "MAC_FILE") == 0))
return 0;
/* The xfsroot namespace mirrored attributes, some of which
are also also available via the system.* and trusted.*
namespaces. To avoid the problems this would cause,
we skip xfsroot altogether.
Note: xfsroot namespace has now been removed from XFS. */
if (strncmp(name, "xfsroot.", 8) == 0)
return 0;
return 1;
}
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