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/*
 *  ncp_mount.h
 *
 *  Copyright (C) 1995, 1996 by Volker Lendecke
 *
 */

#ifndef _LINUX_NCP_MOUNT_H
#define _LINUX_NCP_MOUNT_H

#include <linux/types.h>
#include <linux/ncp.h>

#define NCP_MOUNT_VERSION 3     /* Binary */

/* Values for flags */
#define NCP_MOUNT_SOFT          0x0001
#define NCP_MOUNT_INTR          0x0002
#define NCP_MOUNT_STRONG        0x0004  /* enable delete/rename of r/o files */
#define NCP_MOUNT_NO_OS2        0x0008  /* do not use OS/2 (LONG) namespace */
#define NCP_MOUNT_NO_NFS        0x0010  /* do not use NFS namespace */
#define NCP_MOUNT_EXTRAS        0x0020
#define NCP_MOUNT_SYMLINKS      0x0040  /* enable symlinks */
#define NCP_MOUNT_NFS_EXTRAS    0x0080  /* Enable use of NFS NS meta-info */

struct ncp_mount_data {
        int version;
        unsigned int ncp_fd;    /* The socket to the ncp port */
        __kernel_uid_t mounted_uid;     /* Who may umount() this filesystem? */
        __kernel_pid_t wdog_pid;                /* Who cares for our watchdog packets? */

        unsigned char mounted_vol[NCP_VOLNAME_LEN + 1];
        unsigned int time_out;  /* How long should I wait after
                                   sending a NCP request? */
        unsigned int retry_count;       /* And how often should I retry? */
        unsigned int flags;

        __kernel_uid_t uid;
        __kernel_gid_t gid;
        __kernel_mode_t file_mode;
        __kernel_mode_t dir_mode;
};

#define NCP_MOUNT_VERSION_V4    (4)     /* Binary or text */

struct ncp_mount_data_v4 {
        int version;
        unsigned long flags;    /* NCP_MOUNT_* flags */
        /* MIPS uses long __kernel_uid_t, but... */
        /* we neever pass -1, so it is safe */
        unsigned long mounted_uid;      /* Who may umount() this filesystem? */
        /* MIPS uses long __kernel_pid_t */
        long wdog_pid;          /* Who cares for our watchdog packets? */

        unsigned int ncp_fd;    /* The socket to the ncp port */
        unsigned int time_out;  /* How long should I wait after
                                   sending a NCP request? */
        unsigned int retry_count;       /* And how often should I retry? */

        /* MIPS uses long __kernel_uid_t... */
        /* we never pass -1, so it is safe */
        unsigned long uid;
        unsigned long gid;
        /* MIPS uses unsigned long __kernel_mode_t */
        unsigned long file_mode;
        unsigned long dir_mode;
};

#define NCP_MOUNT_VERSION_V5    (5)     /* Text only */

#ifdef __KERNEL__

struct ncp_mount_data_kernel {
        unsigned long    flags;         /* NCP_MOUNT_* flags */
        unsigned int     int_flags;     /* internal flags */
#define NCP_IMOUNT_LOGGEDIN_POSSIBLE    0x0001
        __kernel_uid32_t mounted_uid;   /* Who may umount() this filesystem? */
        __kernel_pid_t   wdog_pid;              /* Who cares for our watchdog packets? */
        unsigned int     ncp_fd;        /* The socket to the ncp port */
        unsigned int     time_out;      /* How long should I wait after
                                           sending a NCP request? */
        unsigned int     retry_count;   /* And how often should I retry? */
        unsigned char    mounted_vol[NCP_VOLNAME_LEN + 1];
        __kernel_uid32_t uid;
        __kernel_gid32_t gid;
        __kernel_mode_t  file_mode;
        __kernel_mode_t  dir_mode;
        int              info_fd;
};

#endif /* __KERNEL__ */

#endif