auto_dev-ioctl.h revision 1308ad3ab33294c3abfd96da12b6df58b381ce52 
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_AUTO_DEV_IOCTL_H
20#define _UAPI_LINUX_AUTO_DEV_IOCTL_H
21#include <linux/auto_fs.h>
22#include <linux/string.h>
23#define AUTOFS_DEVICE_NAME "autofs"
24#define AUTOFS_DEV_IOCTL_VERSION_MAJOR 1
25#define AUTOFS_DEV_IOCTL_VERSION_MINOR 1
26#define AUTOFS_DEV_IOCTL_SIZE sizeof(struct autofs_dev_ioctl)
27struct args_protover {
28  __u32 version;
29};
30struct args_protosubver {
31  __u32 sub_version;
32};
33struct args_openmount {
34  __u32 devid;
35};
36struct args_ready {
37  __u32 token;
38};
39struct args_fail {
40  __u32 token;
41  __s32 status;
42};
43struct args_setpipefd {
44  __s32 pipefd;
45};
46struct args_timeout {
47  __u64 timeout;
48};
49struct args_requester {
50  __u32 uid;
51  __u32 gid;
52};
53struct args_expire {
54  __u32 how;
55};
56struct args_askumount {
57  __u32 may_umount;
58};
59struct args_ismountpoint {
60  union {
61    struct args_in {
62      __u32 type;
63    } in;
64    struct args_out {
65      __u32 devid;
66      __u32 magic;
67    } out;
68  };
69};
70struct autofs_dev_ioctl {
71  __u32 ver_major;
72  __u32 ver_minor;
73  __u32 size;
74  __s32 ioctlfd;
75  union {
76    struct args_protover protover;
77    struct args_protosubver protosubver;
78    struct args_openmount openmount;
79    struct args_ready ready;
80    struct args_fail fail;
81    struct args_setpipefd setpipefd;
82    struct args_timeout timeout;
83    struct args_requester requester;
84    struct args_expire expire;
85    struct args_askumount askumount;
86    struct args_ismountpoint ismountpoint;
87  };
88  char path[0];
89};
90enum {
91  AUTOFS_DEV_IOCTL_VERSION_CMD = 0x71,
92  AUTOFS_DEV_IOCTL_PROTOVER_CMD,
93  AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD,
94  AUTOFS_DEV_IOCTL_OPENMOUNT_CMD,
95  AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD,
96  AUTOFS_DEV_IOCTL_READY_CMD,
97  AUTOFS_DEV_IOCTL_FAIL_CMD,
98  AUTOFS_DEV_IOCTL_SETPIPEFD_CMD,
99  AUTOFS_DEV_IOCTL_CATATONIC_CMD,
100  AUTOFS_DEV_IOCTL_TIMEOUT_CMD,
101  AUTOFS_DEV_IOCTL_REQUESTER_CMD,
102  AUTOFS_DEV_IOCTL_EXPIRE_CMD,
103  AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD,
104  AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD,
105};
106#define AUTOFS_DEV_IOCTL_VERSION _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_VERSION_CMD, struct autofs_dev_ioctl)
107#define AUTOFS_DEV_IOCTL_PROTOVER _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_PROTOVER_CMD, struct autofs_dev_ioctl)
108#define AUTOFS_DEV_IOCTL_PROTOSUBVER _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_PROTOSUBVER_CMD, struct autofs_dev_ioctl)
109#define AUTOFS_DEV_IOCTL_OPENMOUNT _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_OPENMOUNT_CMD, struct autofs_dev_ioctl)
110#define AUTOFS_DEV_IOCTL_CLOSEMOUNT _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_CLOSEMOUNT_CMD, struct autofs_dev_ioctl)
111#define AUTOFS_DEV_IOCTL_READY _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_READY_CMD, struct autofs_dev_ioctl)
112#define AUTOFS_DEV_IOCTL_FAIL _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_FAIL_CMD, struct autofs_dev_ioctl)
113#define AUTOFS_DEV_IOCTL_SETPIPEFD _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_SETPIPEFD_CMD, struct autofs_dev_ioctl)
114#define AUTOFS_DEV_IOCTL_CATATONIC _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_CATATONIC_CMD, struct autofs_dev_ioctl)
115#define AUTOFS_DEV_IOCTL_TIMEOUT _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_TIMEOUT_CMD, struct autofs_dev_ioctl)
116#define AUTOFS_DEV_IOCTL_REQUESTER _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_REQUESTER_CMD, struct autofs_dev_ioctl)
117#define AUTOFS_DEV_IOCTL_EXPIRE _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_EXPIRE_CMD, struct autofs_dev_ioctl)
118#define AUTOFS_DEV_IOCTL_ASKUMOUNT _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_ASKUMOUNT_CMD, struct autofs_dev_ioctl)
119#define AUTOFS_DEV_IOCTL_ISMOUNTPOINT _IOWR(AUTOFS_IOCTL, AUTOFS_DEV_IOCTL_ISMOUNTPOINT_CMD, struct autofs_dev_ioctl)
120#endif
121