LXR linux/include/uapi/linux/ncp

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2/*
   3 *  ncp_mount.h
   4 *
   5 *  Copyright (C) 1995, 1996 by Volker Lendecke
   6 *
   7 */
   8
   9#ifndef _LINUX_NCP_MOUNT_H
  10#define _LINUX_NCP_MOUNT_H
  11
  12#include <linux/types.h>
  13#include <linux/ncp.h>
  14
  15#define NCP_MOUNT_VERSION 3     /* Binary */
  16
  17/* Values for flags */
  18#define NCP_MOUNT_SOFT          0x0001
  19#define NCP_MOUNT_INTR          0x0002
  20#define NCP_MOUNT_STRONG        0x0004  /* enable delete/rename of r/o files */
  21#define NCP_MOUNT_NO_OS2        0x0008  /* do not use OS/2 (LONG) namespace */
  22#define NCP_MOUNT_NO_NFS        0x0010  /* do not use NFS namespace */
  23#define NCP_MOUNT_EXTRAS        0x0020
  24#define NCP_MOUNT_SYMLINKS      0x0040  /* enable symlinks */
  25#define NCP_MOUNT_NFS_EXTRAS    0x0080  /* Enable use of NFS NS meta-info */
  26
  27struct ncp_mount_data {
  28        int version;
  29        unsigned int ncp_fd;    /* The socket to the ncp port */
  30        __kernel_uid_t mounted_uid;     /* Who may umount() this filesystem? */
  31        __kernel_pid_t wdog_pid;                /* Who cares for our watchdog packets? */
  32
  33        unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
  34        unsigned int time_out;  /* How long should I wait after
  35                                   sending a NCP request? */
  36        unsigned int retry_count;       /* And how often should I retry? */
  37        unsigned int flags;
  38
  39        __kernel_uid_t uid;
  40        __kernel_gid_t gid;
  41        __kernel_mode_t file_mode;
  42        __kernel_mode_t dir_mode;
  43};
  44
  45#define NCP_MOUNT_VERSION_V4    (4)     /* Binary or text */
  46
  47struct ncp_mount_data_v4 {
  48        int version;
  49        unsigned long flags;    /* NCP_MOUNT_* flags */
  50        /* MIPS uses long __kernel_uid_t, but... */
  51        /* we neever pass -1, so it is safe */
  52        unsigned long mounted_uid;      /* Who may umount() this filesystem? */
  53        /* MIPS uses long __kernel_pid_t */
  54        long wdog_pid;          /* Who cares for our watchdog packets? */
  55
  56        unsigned int ncp_fd;    /* The socket to the ncp port */
  57        unsigned int time_out;  /* How long should I wait after
  58                                   sending a NCP request? */
  59        unsigned int retry_count;       /* And how often should I retry? */
  60
  61        /* MIPS uses long __kernel_uid_t... */
  62        /* we never pass -1, so it is safe */
  63        unsigned long uid;
  64        unsigned long gid;
  65        /* MIPS uses unsigned long __kernel_mode_t */
  66        unsigned long file_mode;
  67        unsigned long dir_mode;
  68};
  69
  70#define NCP_MOUNT_VERSION_V5    (5)     /* Text only */
  71
  72#endif
  73