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- /*
- *
- * Definitions for mount interface. This describes the in the kernel build
- * linkedlist with mounted filesystems.
- *
- * Author: Marco van Wieringen <mvw@planets.elm.net>
- *
- * Version: $Id: mount.h,v 2.0 1996/11/17 16:48:14 mvw Exp mvw $
- *
- */
- #ifndef _LINUX_MOUNT_H
- #define _LINUX_MOUNT_H
-
- #define DQUOT_USR_ENABLED 0x01 /* User diskquotas enabled */
- #define DQUOT_GRP_ENABLED 0x02 /* Group diskquotas enabled */
-
- struct quota_mount_options
- {
- unsigned int flags; /* Flags for diskquotas on this device */
- struct semaphore semaphore; /* lock device while I/O in progress */
- struct file *files[MAXQUOTAS]; /* fp's to quotafiles */
- time_t inode_expire[MAXQUOTAS]; /* expiretime for inode-quota */
- time_t block_expire[MAXQUOTAS]; /* expiretime for block-quota */
- char rsquash[MAXQUOTAS]; /* for quotas threath root as any other user */
- };
-
- struct vfsmount
- {
- kdev_t mnt_dev; /* Device this applies to */
- char *mnt_devname; /* Name of device e.g. /dev/dsk/hda1 */
- char *mnt_dirname; /* Name of directory mounted on */
- unsigned int mnt_flags; /* Flags of this device */
- struct super_block *mnt_sb; /* pointer to superblock */
- struct quota_mount_options mnt_dquot; /* Diskquota specific mount options */
- struct vfsmount *mnt_next; /* pointer to next in linkedlist */
- };
-
- struct vfsmount *lookup_vfsmnt(kdev_t dev);
-
- /*
- * Umount options
- */
-
- #define MNT_FORCE 0x00000001 /* Attempt to forcibily umount */
-
- #endif /* _LINUX_MOUNT_H */
-