include/linux/ncp_mount.h

   1 /*
   2  *  ncp_mount.h
   3  *
   4  *  Copyright (C) 1995, 1996 by Volker Lendecke
   5  *
   6  */
   7
   8 #ifndef _LINUX_NCP_MOUNT_H
   9 #define _LINUX_NCP_MOUNT_H
  10
  11 #include <linux/types.h>
  12 #include <linux/ncp.h>
  13
  14 #define NCP_MOUNT_VERSION 3     /* Binary */
  15
  16 /* Values for flags */
  17 #define NCP_MOUNT_SOFT          0x0001
  18 #define NCP_MOUNT_INTR          0x0002
  19 #define NCP_MOUNT_STRONG        0x0004  /* enable delete/rename of r/o files */
  20 #define NCP_MOUNT_NO_OS2        0x0008  /* do not use OS/2 (LONG) namespace */
  21 #define NCP_MOUNT_NO_NFS        0x0010  /* do not use NFS namespace */
  22 #define NCP_MOUNT_EXTRAS        0x0020
  23 #define NCP_MOUNT_SYMLINKS      0x0040  /* enable symlinks */
  24 #define NCP_MOUNT_NFS_EXTRAS    0x0080  /* Enable use of NFS NS meta-info */
  25
  26 struct ncp_mount_data {
  27         int version;
  28         unsigned int ncp_fd;    /* The socket to the ncp port */
  29         __kernel_uid_t mounted_uid;     /* Who may umount() this filesystem? */
  30         __kernel_pid_t wdog_pid;                /* Who cares for our watchdog packets? */
  31
  32         unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
  33         unsigned int time_out;  /* How long should I wait after
  34                                    sending a NCP request? */
  35         unsigned int retry_count;       /* And how often should I retry? */
  36         unsigned int flags;
  37
  38         __kernel_uid_t uid;
  39         __kernel_gid_t gid;
  40         __kernel_mode_t file_mode;
  41         __kernel_mode_t dir_mode;
  42 };
  43
  44 #define NCP_MOUNT_VERSION_V4    (4)     /* Binary or text */
  45
  46 struct ncp_mount_data_v4 {
  47         int version;
  48         unsigned long flags;    /* NCP_MOUNT_* flags */
  49         /* MIPS uses long __kernel_uid_t, but... */
  50         /* we neever pass -1, so it is safe */
  51         unsigned long mounted_uid;      /* Who may umount() this filesystem? */
  52         /* MIPS uses long __kernel_pid_t */
  53         long wdog_pid;          /* Who cares for our watchdog packets? */
  54
  55         unsigned int ncp_fd;    /* The socket to the ncp port */
  56         unsigned int time_out;  /* How long should I wait after
  57                                    sending a NCP request? */
  58         unsigned int retry_count;       /* And how often should I retry? */
  59
  60         /* MIPS uses long __kernel_uid_t... */
  61         /* we never pass -1, so it is safe */
  62         unsigned long uid;
  63         unsigned long gid;
  64         /* MIPS uses unsigned long __kernel_mode_t */
  65         unsigned long file_mode;
  66         unsigned long dir_mode;
  67 };
  68
  69 #define NCP_MOUNT_VERSION_V5    (5)     /* Text only */
  70
  71 #ifdef __KERNEL__
  72
  73 struct ncp_mount_data_kernel {
  74         unsigned long    flags;         /* NCP_MOUNT_* flags */
  75         unsigned int     int_flags;     /* internal flags */
  76 #define NCP_IMOUNT_LOGGEDIN_POSSIBLE    0x0001
  77         __kernel_uid32_t mounted_uid;   /* Who may umount() this filesystem? */
  78         __kernel_pid_t   wdog_pid;              /* Who cares for our watchdog packets? */
  79         unsigned int     ncp_fd;        /* The socket to the ncp port */
  80         unsigned int     time_out;      /* How long should I wait after
  81                                            sending a NCP request? */
  82         unsigned int     retry_count;   /* And how often should I retry? */
  83         unsigned char    mounted_vol[NCP_VOLNAME_LEN + 1];
  84         __kernel_uid32_t uid;
  85         __kernel_gid32_t gid;
  86         __kernel_mode_t  file_mode;
  87         __kernel_mode_t  dir_mode;
  88         int              info_fd;
  89 };
  90
  91 #endif /* __KERNEL__ */
  92
  93 #endif