src/basic/missing_loop.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include <linux/loop.h>
   5
   6 #ifndef LOOP_CONFIGURE
   7 struct loop_config {
   8         __u32 fd;
   9         __u32 block_size;
  10         struct loop_info64 info;
  11         __u64 __reserved[8];
  12 };
  13
  14 #define LOOP_CONFIGURE 0x4C0A
  15 #endif
  16
  17 #ifndef LO_FLAGS_DIRECT_IO
  18 #define LO_FLAGS_DIRECT_IO 16
  19 #define LOOP_SET_DIRECT_IO 0x4C08
  20 #endif
  21
  22 #ifndef LOOP_SET_STATUS_SETTABLE_FLAGS
  23 #define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
  24 #endif