usr/src/sys/ufs/lfs/lfs_extern.h

/*-
 * Copyright (c) 1991 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)lfs_extern.h        7.13 (Berkeley) %G%
 */

struct fid;
struct mount;
struct nameidata;
struct proc;
struct statfs;
struct timeval;
struct inode;
struct uio;

__BEGIN_DECLS
u_long   cksum __P((void *, size_t));                           /* XXX */
int      lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **));
int      lfs_blkatoff __P((struct vnode *, off_t, char **, struct buf **));
int      lfs_bmap __P((struct vnode *, daddr_t, struct vnode **, daddr_t *));
int      lfs_bmaparray
            __P((struct vnode *, daddr_t, daddr_t *, INDIR *, int *));
int      lfs_bwrite __P((struct buf *));
int      lfs_fhtovp __P((struct mount *, struct fid *, int, struct vnode **));
int      lfs_fsync
             __P((struct vnode *, int, struct ucred *, int, struct proc *));
int      lfs_inactive __P((struct vnode *, struct proc *));
int      lfs_init __P((void));
int      lfs_makeinode __P((int, struct nameidata *, struct inode **));
int      lfs_mount __P((struct mount *,
            char *, caddr_t, struct nameidata *, struct proc *));
int      lfs_mountroot __P((void));
int      lfs_read __P((struct vnode *, struct uio *, int, struct ucred *));
int      lfs_root __P((struct mount *, struct vnode **));
int      lfs_segwrite __P((struct mount *, int));
int      lfs_statfs __P((struct mount *, struct statfs *, struct proc *));
int      lfs_sync __P((struct mount *, int));
int      lfs_truncate __P((struct vnode *, off_t, int, struct ucred *));
int      lfs_unmount __P((struct mount *, int, struct proc *));
int      lfs_update
             __P((struct vnode *, struct timeval *, struct timeval *, int));
int      lfs_valloc __P((struct vnode *, int, struct ucred *, struct vnode **));
int      lfs_vcreate __P((struct mount *, ino_t, struct vnode **));
void     lfs_vfree __P((struct vnode *, ino_t, int));
int      lfs_vflush __P((struct vnode *));
int      lfs_vget __P((struct mount *, ino_t, struct vnode **));
int      lfs_vptofh __P((struct vnode *, struct fid *));
int      lfs_write __P((struct vnode *, struct uio *, int, struct ucred *));
#ifdef DEBUG
void    lfs_dump_dinode __P((struct dinode *));
void    lfs_dump_super __P((struct lfs *));
int     lfs_umountdebug __P((struct mount *));
int     lfs_vinvalbuf __P((struct vnode *));
#endif
__END_DECLS
extern struct vnodeops lfs_vnodeops, lfs_specops;
#ifdef FIFO
extern struct vnodeops lfs_fifoops;
#define LFS_FIFOOPS &lfs_fifoops
#else
#define LFS_FIFOOPS NULL
#endif