pgrx_pg_sys

Function pg_attribute_aclmask_ext

Source 
pub unsafe fn pg_attribute_aclmask_ext(
    arg_table_oid: Oid,
    arg_attnum: AttrNumber,
    arg_roleid: Oid,
    arg_mask: AclMode,
    arg_how: Type,
    arg_is_missing: *mut bool,
) -> AclMode