void
fnvlist_add_uint8_array(nvlist_t *nvl, const char *name, uint8_t *val, uint_t n)
{
VERIFY0(nvlist_add_uint8_array(nvl, name, val, n));
}
/* ARGSUSED */
static int
xattr_fill_nvlist(vnode_t *vp, xattr_view_t xattr_view, nvlist_t *nvlp,
cred_t *cr, caller_context_t *ct)
{
int error;
f_attr_t attr;
uint64_t fsid;
xvattr_t xvattr;
xoptattr_t *xoap; /* Pointer to optional attributes */
vnode_t *ppvp;
const char *domain;
uint32_t rid;
xva_init(&xvattr);
if ((xoap = xva_getxoptattr(&xvattr)) == NULL)
return (EINVAL);
/*
* For detecting ephemeral uid/gid
*/
xvattr.xva_vattr.va_mask |= (AT_UID|AT_GID);
/*
* We need to access the real fs object.
* vp points to a GFS file; ppvp points to the real object.
*/
ppvp = gfs_file_parent(gfs_file_parent(vp));
/*
* Iterate through the attrs associated with this view
*/
for (attr = 0; attr < F_ATTR_ALL; attr++) {
if (xattr_view != attr_to_xattr_view(attr)) {
continue;
}
switch (attr) {
case F_SYSTEM:
XVA_SET_REQ(&xvattr, XAT_SYSTEM);
break;
case F_READONLY:
XVA_SET_REQ(&xvattr, XAT_READONLY);
break;
case F_HIDDEN:
XVA_SET_REQ(&xvattr, XAT_HIDDEN);
break;
case F_ARCHIVE:
XVA_SET_REQ(&xvattr, XAT_ARCHIVE);
break;
case F_IMMUTABLE:
XVA_SET_REQ(&xvattr, XAT_IMMUTABLE);
break;
case F_APPENDONLY:
XVA_SET_REQ(&xvattr, XAT_APPENDONLY);
break;
case F_NOUNLINK:
XVA_SET_REQ(&xvattr, XAT_NOUNLINK);
break;
case F_OPAQUE:
XVA_SET_REQ(&xvattr, XAT_OPAQUE);
break;
case F_NODUMP:
XVA_SET_REQ(&xvattr, XAT_NODUMP);
break;
case F_AV_QUARANTINED:
XVA_SET_REQ(&xvattr, XAT_AV_QUARANTINED);
break;
case F_AV_MODIFIED:
XVA_SET_REQ(&xvattr, XAT_AV_MODIFIED);
break;
case F_AV_SCANSTAMP:
if (ppvp->v_type == VREG)
XVA_SET_REQ(&xvattr, XAT_AV_SCANSTAMP);
break;
case F_CRTIME:
XVA_SET_REQ(&xvattr, XAT_CREATETIME);
break;
case F_FSID:
fsid = (((uint64_t)vp->v_vfsp->vfs_fsid.val[0] << 32) |
(uint64_t)(vp->v_vfsp->vfs_fsid.val[1] &
0xffffffff));
VERIFY(nvlist_add_uint64(nvlp, attr_to_name(attr),
fsid) == 0);
break;
case F_REPARSE:
XVA_SET_REQ(&xvattr, XAT_REPARSE);
break;
case F_GEN:
XVA_SET_REQ(&xvattr, XAT_GEN);
break;
case F_OFFLINE:
XVA_SET_REQ(&xvattr, XAT_OFFLINE);
break;
case F_SPARSE:
XVA_SET_REQ(&xvattr, XAT_SPARSE);
break;
default:
break;
}
}
error = VOP_GETATTR(ppvp, &xvattr.xva_vattr, 0, cr, ct);
if (error)
return (error);
/*
* Process all the optional attributes together here. Notice that
* xoap was set when the optional attribute bits were set above.
*/
if ((xvattr.xva_vattr.va_mask & AT_XVATTR) && xoap) {
if (XVA_ISSET_RTN(&xvattr, XAT_READONLY)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_READONLY),
xoap->xoa_readonly) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_HIDDEN)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_HIDDEN),
xoap->xoa_hidden) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_SYSTEM)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_SYSTEM),
xoap->xoa_system) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_ARCHIVE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_ARCHIVE),
xoap->xoa_archive) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_IMMUTABLE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_IMMUTABLE),
xoap->xoa_immutable) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_NOUNLINK)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_NOUNLINK),
xoap->xoa_nounlink) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_APPENDONLY)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_APPENDONLY),
xoap->xoa_appendonly) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_NODUMP)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_NODUMP),
xoap->xoa_nodump) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_OPAQUE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_OPAQUE),
xoap->xoa_opaque) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_AV_QUARANTINED)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_AV_QUARANTINED),
xoap->xoa_av_quarantined) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_AV_MODIFIED)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_AV_MODIFIED),
xoap->xoa_av_modified) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_AV_SCANSTAMP)) {
VERIFY(nvlist_add_uint8_array(nvlp,
attr_to_name(F_AV_SCANSTAMP),
xoap->xoa_av_scanstamp,
sizeof (xoap->xoa_av_scanstamp)) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_CREATETIME)) {
VERIFY(nvlist_add_uint64_array(nvlp,
attr_to_name(F_CRTIME),
(uint64_t *)&(xoap->xoa_createtime),
sizeof (xoap->xoa_createtime) /
sizeof (uint64_t)) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_REPARSE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_REPARSE),
xoap->xoa_reparse) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_GEN)) {
VERIFY(nvlist_add_uint64(nvlp,
attr_to_name(F_GEN),
xoap->xoa_generation) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_OFFLINE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_OFFLINE),
xoap->xoa_offline) == 0);
}
if (XVA_ISSET_RTN(&xvattr, XAT_SPARSE)) {
VERIFY(nvlist_add_boolean_value(nvlp,
attr_to_name(F_SPARSE),
xoap->xoa_sparse) == 0);
}
}
/*
* Check for optional ownersid/groupsid
*/
if (xvattr.xva_vattr.va_uid > MAXUID) {
nvlist_t *nvl_sid;
if (nvlist_alloc(&nvl_sid, NV_UNIQUE_NAME, KM_SLEEP))
return (ENOMEM);
if (kidmap_getsidbyuid(crgetzone(cr), xvattr.xva_vattr.va_uid,
&domain, &rid) == 0) {
VERIFY(nvlist_add_string(nvl_sid,
SID_DOMAIN, domain) == 0);
VERIFY(nvlist_add_uint32(nvl_sid, SID_RID, rid) == 0);
VERIFY(nvlist_add_nvlist(nvlp, attr_to_name(F_OWNERSID),
nvl_sid) == 0);
}
nvlist_free(nvl_sid);
}
if (xvattr.xva_vattr.va_gid > MAXUID) {
nvlist_t *nvl_sid;
if (nvlist_alloc(&nvl_sid, NV_UNIQUE_NAME, KM_SLEEP))
return (ENOMEM);
if (kidmap_getsidbygid(crgetzone(cr), xvattr.xva_vattr.va_gid,
&domain, &rid) == 0) {
VERIFY(nvlist_add_string(nvl_sid,
SID_DOMAIN, domain) == 0);
VERIFY(nvlist_add_uint32(nvl_sid, SID_RID, rid) == 0);
VERIFY(nvlist_add_nvlist(nvlp, attr_to_name(F_GROUPSID),
nvl_sid) == 0);
}
nvlist_free(nvl_sid);
}
return (0);
}
