loop.h revision d7db594b8d1dab36b711bd887a9dd21675c87243 
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 _UAPI_LINUX_LOOP_H
20#define _UAPI_LINUX_LOOP_H
21#define LO_NAME_SIZE 64
22#define LO_KEY_SIZE 32
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24enum {
25  LO_FLAGS_READ_ONLY = 1,
26  LO_FLAGS_AUTOCLEAR = 4,
27  LO_FLAGS_PARTSCAN = 8,
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29};
30#include <asm/posix_types.h>
31#include <linux/types.h>
32struct loop_info {
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  int lo_number;
35  __kernel_old_dev_t lo_device;
36  unsigned long lo_inode;
37  __kernel_old_dev_t lo_rdevice;
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  int lo_offset;
40  int lo_encrypt_type;
41  int lo_encrypt_key_size;
42  int lo_flags;
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  char lo_name[LO_NAME_SIZE];
45  unsigned char lo_encrypt_key[LO_KEY_SIZE];
46  unsigned long lo_init[2];
47  char reserved[4];
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49};
50struct loop_info64 {
51  __u64 lo_device;
52  __u64 lo_inode;
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54  __u64 lo_rdevice;
55  __u64 lo_offset;
56  __u64 lo_sizelimit;
57  __u32 lo_number;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __u32 lo_encrypt_type;
60  __u32 lo_encrypt_key_size;
61  __u32 lo_flags;
62  __u8 lo_file_name[LO_NAME_SIZE];
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u8 lo_crypt_name[LO_NAME_SIZE];
65  __u8 lo_encrypt_key[LO_KEY_SIZE];
66  __u64 lo_init[2];
67};
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define LO_CRYPT_NONE 0
70#define LO_CRYPT_XOR 1
71#define LO_CRYPT_DES 2
72#define LO_CRYPT_FISH2 3
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define LO_CRYPT_BLOW 4
75#define LO_CRYPT_CAST128 5
76#define LO_CRYPT_IDEA 6
77#define LO_CRYPT_DUMMY 9
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define LO_CRYPT_SKIPJACK 10
80#define LO_CRYPT_CRYPTOAPI 18
81#define MAX_LO_CRYPT 20
82#define LOOP_SET_FD 0x4C00
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84#define LOOP_CLR_FD 0x4C01
85#define LOOP_SET_STATUS 0x4C02
86#define LOOP_GET_STATUS 0x4C03
87#define LOOP_SET_STATUS64 0x4C04
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89#define LOOP_GET_STATUS64 0x4C05
90#define LOOP_CHANGE_FD 0x4C06
91#define LOOP_SET_CAPACITY 0x4C07
92#define LOOP_CTL_ADD 0x4C80
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94#define LOOP_CTL_REMOVE 0x4C81
95#define LOOP_CTL_GET_FREE 0x4C82
96#endif
97