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        7.7 (Berkeley) %G%
 */

struct fid;
struct mount;
struct nameidata;
struct proc;
struct statfs;
struct timeval;
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((VNODE *, daddr_t, VNODE **, daddr_t *));
int      lfs_bmaparray __P((VNODE *, daddr_t, daddr_t *, INDIR *, int *));
int      lfs_bwrite __P((BUF *));
int      lfs_fhtovp __P((struct mount *, struct fid *, int, struct vnode **));
int      lfs_fsync
             __P((struct vnode *, int, struct ucred *, int, struct proc *));
DINODE  *lfs_ifind __P((struct lfs *, ino_t, void *));
int      lfs_inactive __P((VNODE *, struct proc *));
int      lfs_init __P((void));
daddr_t  lfs_itod __P((struct lfs *, ino_t));
int      lfs_makeinode __P((int, struct nameidata *, struct inode **));
int      lfs_mount
             __P((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((MOUNT *, int));
int      lfs_statfs __P((MOUNT *, struct statfs *, struct proc *));
int      lfs_sync __P((MOUNT *, int));
int      lfs_truncate __P((VNODE *, u_long, int));
int      lfs_unmount __P((MOUNT *, int, struct proc *));
int      lfs_update
             __P((struct vnode *, struct timeval *, struct timeval *, int));
int      lfs_valloc __P((VNODE *, int, UCRED *, VNODE **));
int      lfs_vcreate __P((MOUNT *, ino_t, VNODE **));
void     lfs_vfree __P((VNODE *, ino_t, int));
int      lfs_vget __P((struct mount *, ino_t, 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((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