1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPILINUX_NBD_H
20#define _UAPILINUX_NBD_H
21#include <linux/types.h>
22#define NBD_SET_SOCK _IO(0xab, 0)
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define NBD_SET_BLKSIZE _IO(0xab, 1)
25#define NBD_SET_SIZE _IO(0xab, 2)
26#define NBD_DO_IT _IO(0xab, 3)
27#define NBD_CLEAR_SOCK _IO(0xab, 4)
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define NBD_CLEAR_QUE _IO(0xab, 5)
30#define NBD_PRINT_DEBUG _IO(0xab, 6)
31#define NBD_SET_SIZE_BLOCKS _IO(0xab, 7)
32#define NBD_DISCONNECT _IO(0xab, 8)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define NBD_SET_TIMEOUT _IO(0xab, 9)
35#define NBD_SET_FLAGS _IO(0xab, 10)
36enum {
37  NBD_CMD_READ = 0,
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  NBD_CMD_WRITE = 1,
40  NBD_CMD_DISC = 2,
41  NBD_CMD_FLUSH = 3,
42  NBD_CMD_TRIM = 4
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44};
45#define NBD_FLAG_HAS_FLAGS (1 << 0)
46#define NBD_FLAG_READ_ONLY (1 << 1)
47#define NBD_FLAG_SEND_FLUSH (1 << 2)
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define NBD_FLAG_SEND_TRIM (1 << 5)
50#define NBD_REQUEST_MAGIC 0x25609513
51#define NBD_REPLY_MAGIC 0x67446698
52struct nbd_request {
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54  __be32 magic;
55  __be32 type;
56  char handle[8];
57  __be64 from;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __be32 len;
60} __attribute__((packed));
61struct nbd_reply {
62  __be32 magic;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __be32 error;
65  char handle[8];
66};
67#endif
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69