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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * ncp_fs.h
3 *
4 * Copyright (C) 1995, 1996 by Volker Lendecke
5 *
6 */
7
8#ifndef _LINUX_NCP_FS_H
9#define _LINUX_NCP_FS_H
10
11#include <linux/fs.h>
12#include <linux/in.h>
13#include <linux/types.h>
Jeff Garzike18fa702006-09-24 11:13:19 -040014#include <linux/magic.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070015
Linus Torvalds1da177e2005-04-16 15:20:36 -070016#include <linux/ipx.h>
17#include <linux/ncp_no.h>
18
19/*
20 * ioctl commands
21 */
22
23struct ncp_ioctl_request {
24 unsigned int function;
25 unsigned int size;
26 char __user *data;
27};
28
29struct ncp_fs_info {
30 int version;
31 struct sockaddr_ipx addr;
32 __kernel_uid_t mounted_uid;
33 int connection; /* Connection number the server assigned us */
34 int buffer_size; /* The negotiated buffer size, to be
35 used for read/write requests! */
36
37 int volume_number;
38 __le32 directory_id;
39};
40
41struct ncp_fs_info_v2 {
42 int version;
43 unsigned long mounted_uid;
44 unsigned int connection;
45 unsigned int buffer_size;
46
47 unsigned int volume_number;
48 __le32 directory_id;
49
50 __u32 dummy1;
51 __u32 dummy2;
52 __u32 dummy3;
53};
54
55struct ncp_sign_init
56{
57 char sign_root[8];
58 char sign_last[16];
59};
60
61struct ncp_lock_ioctl
62{
63#define NCP_LOCK_LOG 0
64#define NCP_LOCK_SH 1
65#define NCP_LOCK_EX 2
66#define NCP_LOCK_CLEAR 256
67 int cmd;
68 int origin;
69 unsigned int offset;
70 unsigned int length;
71#define NCP_LOCK_DEFAULT_TIMEOUT 18
72#define NCP_LOCK_MAX_TIMEOUT 180
73 int timeout;
74};
75
76struct ncp_setroot_ioctl
77{
78 int volNumber;
79 int namespace;
80 __le32 dirEntNum;
81};
82
83struct ncp_objectname_ioctl
84{
85#define NCP_AUTH_NONE 0x00
86#define NCP_AUTH_BIND 0x31
87#define NCP_AUTH_NDS 0x32
88 int auth_type;
89 size_t object_name_len;
Frederik Schwarzer0211a9c2008-12-29 22:14:56 +010090 void __user * object_name; /* a userspace data, in most cases user name */
Linus Torvalds1da177e2005-04-16 15:20:36 -070091};
92
93struct ncp_privatedata_ioctl
94{
95 size_t len;
96 void __user * data; /* ~1000 for NDS */
97};
98
99/* NLS charsets by ioctl */
100#define NCP_IOCSNAME_LEN 20
101struct ncp_nls_ioctl
102{
103 unsigned char codepage[NCP_IOCSNAME_LEN+1];
104 unsigned char iocharset[NCP_IOCSNAME_LEN+1];
105};
106
107#define NCP_IOC_NCPREQUEST _IOR('n', 1, struct ncp_ioctl_request)
108#define NCP_IOC_GETMOUNTUID _IOW('n', 2, __kernel_old_uid_t)
109#define NCP_IOC_GETMOUNTUID2 _IOW('n', 2, unsigned long)
110
111#define NCP_IOC_CONN_LOGGED_IN _IO('n', 3)
112
113#define NCP_GET_FS_INFO_VERSION (1)
114#define NCP_IOC_GET_FS_INFO _IOWR('n', 4, struct ncp_fs_info)
115#define NCP_GET_FS_INFO_VERSION_V2 (2)
116#define NCP_IOC_GET_FS_INFO_V2 _IOWR('n', 4, struct ncp_fs_info_v2)
117
118#define NCP_IOC_SIGN_INIT _IOR('n', 5, struct ncp_sign_init)
119#define NCP_IOC_SIGN_WANTED _IOR('n', 6, int)
120#define NCP_IOC_SET_SIGN_WANTED _IOW('n', 6, int)
121
122#define NCP_IOC_LOCKUNLOCK _IOR('n', 7, struct ncp_lock_ioctl)
123
124#define NCP_IOC_GETROOT _IOW('n', 8, struct ncp_setroot_ioctl)
125#define NCP_IOC_SETROOT _IOR('n', 8, struct ncp_setroot_ioctl)
126
127#define NCP_IOC_GETOBJECTNAME _IOWR('n', 9, struct ncp_objectname_ioctl)
128#define NCP_IOC_SETOBJECTNAME _IOR('n', 9, struct ncp_objectname_ioctl)
129#define NCP_IOC_GETPRIVATEDATA _IOWR('n', 10, struct ncp_privatedata_ioctl)
130#define NCP_IOC_SETPRIVATEDATA _IOR('n', 10, struct ncp_privatedata_ioctl)
131
132#define NCP_IOC_GETCHARSETS _IOWR('n', 11, struct ncp_nls_ioctl)
133#define NCP_IOC_SETCHARSETS _IOR('n', 11, struct ncp_nls_ioctl)
134
135#define NCP_IOC_GETDENTRYTTL _IOW('n', 12, __u32)
136#define NCP_IOC_SETDENTRYTTL _IOR('n', 12, __u32)
137
138/*
139 * The packet size to allocate. One page should be enough.
140 */
141#define NCP_PACKET_SIZE 4070
142
143#define NCP_MAXPATHLEN 255
144#define NCP_MAXNAMELEN 14
145
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146#endif /* _LINUX_NCP_FS_H */