idl: define sparse file fsctl structures

As documented in MS-FSCC 2.3.

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allson <jra@samba.org>

diff --git a/librpc/idl/ioctl.idl b/librpc/idl/ioctl.idl
index a0a99501c26781ea1721c1e822b49ebaedff9f04..82480924c5a802199850d49ffb04e8f3e62c6f75 100644 (file)
--- a/librpc/idl/ioctl.idl
+++ b/librpc/idl/ioctl.idl
@@ -144,3 +144,38 @@ interface netinterface
                fsctl_sockaddr_storage sockaddr;
        } fsctl_net_iface_info;
 }
+
+interface sparse
+{
+       /* MS-FSCC 2.3.33 FSCTL_QUERY_ALLOCATED_RANGES Request */
+       typedef [public] struct {
+               hyper file_off;
+               hyper len;
+       } file_alloced_range_buf;
+
+       typedef [public] struct {
+               file_alloced_range_buf buf;
+       } fsctl_query_alloced_ranges_req;
+
+       /*
+        * 2.3.34 FSCTL_QUERY_ALLOCATED_RANGES Reply
+        * ...
+        * The number of FILE_ALLOCATED_RANGE_BUFFER elements returned is
+        * computed by dividing the size of the returned output buffer (from
+        * either SMB or SMB2, the lower-layer protocol that carries the FSCTL)
+        * by the size of the FILE_ALLOCATED_RANGE_BUFFER element.
+        */
+       typedef [public] struct {
+               file_alloced_range_buf *array;
+       } fsctl_query_alloced_ranges_rsp;
+
+       /* 2.3.65 FSCTL_SET_ZERO_DATA Request */
+       typedef [public] struct {
+               hyper file_off;
+               hyper beyond_final_zero;
+       } file_zero_data_info;
+
+       typedef [public] struct {
+               file_zero_data_info info;
+       } fsctl_set_zero_data_req;
+}