static int
xattr_file_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr,
caller_context_t *ct)
{
switch (cmd) {
case _PC_XATTR_EXISTS:
case _PC_SATTR_ENABLED:
case _PC_SATTR_EXISTS:
*valp = 0;
return (0);
default:
return (fs_pathconf(vp, cmd, valp, cr, ct));
}
}
static int
zfsctl_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr,
caller_context_t *ct)
{
/*
* We only care about ACL_ENABLED so that libsec can
* display ACL correctly and not default to POSIX draft.
*/
if (cmd == _PC_ACL_ENABLED) {
*valp = _ACL_ACE_ENABLED;
return (0);
}
return (fs_pathconf(vp, cmd, valp, cr, ct));
}
static int
bootfs_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr,
caller_context_t *ct)
{
int ret;
switch (cmd) {
case _PC_TIMESTAMP_RESOLUTION:
*valp = 1L;
ret = 0;
break;
default:
ret = fs_pathconf(vp, cmd, valp, cr, ct);
}
return (ret);
}
static int
devfs_pathconf(vnode_t *vp, int cmd, ulong_t *valp, cred_t *cr)
{
switch (cmd) {
case _PC_ACL_ENABLED:
/*
* We rely on the underlying filesystem for ACLs,
* so direct the query for ACL support there.
* ACL support isn't relative to the file
* and we can't guarantee that the dv node
* has an attribute node, so any valid
* attribute node will suffice.
*/
ASSERT(dvroot);
ASSERT(dvroot->dv_attrvp);
return (VOP_PATHCONF(dvroot->dv_attrvp, cmd, valp, cr));
/*NOTREACHED*/
}
return (fs_pathconf(vp, cmd, valp, cr));
}