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/*

 *  linux/fs/isofs/file.c

 *

 *  (C) 1992, 1993, 1994  Eric Youngdale Modified for ISO9660 filesystem.

 *

 *  (C) 1991  Linus Torvalds - minix filesystem

 *

 *  isofs regular file handling primitives

 */

#include <linux/sched.h>

#include <linux/iso_fs.h>

#include <linux/fcntl.h>

#include <linux/kernel.h>

#include <linux/errno.h>

#include <linux/stat.h>

#include <linux/locks.h>

#include <linux/fs.h>

#include <linux/iso_fs.h>

/*

 * We have mostly NULL's here: the current defaults are ok for

 * the isofs filesystem.

 */

static struct file_operations isofs_file_operations = {

        NULL,                   /* lseek - default */

        generic_file_read,      /* read */

        NULL,                   /* write */

        NULL,                   /* readdir - bad */

        NULL,                   /* select - default */

        NULL,                   /* ioctl - default */

        generic_file_mmap,      /* mmap */

        NULL,                   /* no special open is needed */

        NULL,                   /* release */

        NULL                    /* fsync */

};

struct inode_operations isofs_file_inode_operations = {

        &isofs_file_operations, /* default file operations */

        NULL,                   /* create */

        NULL,                   /* lookup */

        NULL,                   /* link */

        NULL,                   /* unlink */

        NULL,                   /* symlink */

        NULL,                   /* mkdir */

        NULL,                   /* rmdir */

        NULL,                   /* mknod */

        NULL,                   /* rename */

        NULL,                   /* readlink */

        NULL,                   /* follow_link */

        generic_readpage,       /* readpage */

        NULL,                   /* writepage */

        isofs_bmap,             /* bmap */

        NULL,                   /* truncate */

        NULL                    /* permission */

};