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 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_AUTO_FS_H
13#define _LINUX_AUTO_FS_H
14
15#include <linux/ioctl.h>
16
17#define AUTOFS_PROTO_VERSION 3
18
19#define AUTOFS_MAX_PROTO_VERSION AUTOFS_PROTO_VERSION
20#define AUTOFS_MIN_PROTO_VERSION AUTOFS_PROTO_VERSION
21
22#if defined(__sparc__) || defined(__mips__) || defined(__x86_64__) || defined(__powerpc__) || defined(__s390__)
23typedef unsigned int autofs_wqt_t;
24#else
25typedef unsigned long autofs_wqt_t;
26#endif
27
28#define autofs_ptype_missing 0
29#define autofs_ptype_expire 1
30
31struct autofs_packet_hdr {
32 int proto_version;
33 int type;
34};
35
36struct autofs_packet_missing {
37 struct autofs_packet_hdr hdr;
38 autofs_wqt_t wait_queue_token;
39 int len;
40 char name[NAME_MAX+1];
41};
42
43struct autofs_packet_expire {
44 struct autofs_packet_hdr hdr;
45 int len;
46 char name[NAME_MAX+1];
47};
48
49#define AUTOFS_IOC_READY _IO(0x93,0x60)
50#define AUTOFS_IOC_FAIL _IO(0x93,0x61)
51#define AUTOFS_IOC_CATATONIC _IO(0x93,0x62)
52#define AUTOFS_IOC_PROTOVER _IOR(0x93,0x63,int)
53#define AUTOFS_IOC_SETTIMEOUT _IOWR(0x93,0x64,unsigned long)
54#define AUTOFS_IOC_EXPIRE _IOR(0x93,0x65,struct autofs_packet_expire)
55
56#endif
57