xref: /csrg-svn/sys/ufs/lfs/lfs_extern.h (revision 69288)
151187Sbostic /*-
266805Sbostic  * Copyright (c) 1991, 1993, 1994
363375Sbostic  *	The Regents of the University of California.  All rights reserved.
451187Sbostic  *
551187Sbostic  * %sccs.include.redist.c%
651187Sbostic  *
7*69288Smckusick  *	@(#)lfs_extern.h	8.6 (Berkeley) 05/08/95
851187Sbostic  */
951187Sbostic 
1051187Sbostic struct fid;
1151563Smckusick struct mount;
1251215Sbostic struct nameidata;
1351859Sbostic struct proc;
1451187Sbostic struct statfs;
1551859Sbostic struct timeval;
1653233Smckusick struct inode;
1751859Sbostic struct uio;
1854735Smckusick struct mbuf;
1951187Sbostic 
2051489Sbostic __BEGIN_DECLS
2151489Sbostic u_long	 cksum __P((void *, size_t));				/* XXX */
22*69288Smckusick int	 lfs_balloc __P((struct vnode *, int, u_long, ufs_daddr_t, struct buf **));
2353562Sheideman int	 lfs_blkatoff __P((struct vop_blkatoff_args *));
2453562Sheideman int	 lfs_bwrite __P((struct vop_bwrite_args *));
2568550Smckusick int	 lfs_check __P((struct vnode *, ufs_daddr_t));
2656055Sbostic int	 lfs_close __P((struct vop_close_args *));
2754264Sbostic int	 lfs_create __P((struct vop_create_args *));
2854735Smckusick int	 lfs_fhtovp __P((struct mount *, struct fid *, struct mbuf *,
2954735Smckusick 	    struct vnode **, int *, struct ucred **));
3053562Sheideman int	 lfs_fsync __P((struct vop_fsync_args *));
3155939Sbostic int	 lfs_getattr __P((struct vop_getattr_args *));
3254689Sbostic struct dinode *
3354689Sbostic 	 lfs_ifind __P((struct lfs *, ino_t, struct dinode *));
3453562Sheideman int	 lfs_inactive __P((struct vop_inactive_args *));
3568673Smckusick int	 lfs_init __P((struct vfsconf *));
3657071Smargo int	 lfs_initseg __P((struct lfs *));
3754264Sbostic int	 lfs_link __P((struct vop_link_args *));
3851489Sbostic int	 lfs_makeinode __P((int, struct nameidata *, struct inode **));
3954264Sbostic int	 lfs_mkdir __P((struct vop_mkdir_args *));
4054264Sbostic int	 lfs_mknod __P((struct vop_mknod_args *));
4153146Sbostic int	 lfs_mount __P((struct mount *,
4253146Sbostic 	    char *, caddr_t, struct nameidata *, struct proc *));
4351489Sbostic int	 lfs_mountroot __P((void));
4455939Sbostic struct buf *
4568550Smckusick 	 lfs_newbuf __P((struct vnode *, ufs_daddr_t, size_t));
4653562Sheideman int	 lfs_read __P((struct vop_read_args *));
4767410Smckusick int	 lfs_reclaim __P((struct vop_reclaim_args *));
4854264Sbostic int	 lfs_remove __P((struct vop_remove_args *));
4954264Sbostic int	 lfs_rmdir __P((struct vop_rmdir_args *));
5054264Sbostic int	 lfs_rename __P((struct vop_rename_args *));
5157071Smargo void	 lfs_seglock __P((struct lfs *, unsigned long flags));
5254689Sbostic void	 lfs_segunlock __P((struct lfs *));
5353146Sbostic int	 lfs_segwrite __P((struct mount *, int));
5453146Sbostic int	 lfs_statfs __P((struct mount *, struct statfs *, struct proc *));
5554264Sbostic int	 lfs_symlink __P((struct vop_symlink_args *));
5654689Sbostic int	 lfs_sync __P((struct mount *, int, struct ucred *, struct proc *));
5768673Smckusick #define	 lfs_sysctl ((int (*) __P((int *, u_int, void *, size_t *, void *, \
5868673Smckusick                                     size_t, struct proc *)))eopnotsupp)
5953562Sheideman int	 lfs_truncate __P((struct vop_truncate_args *));
6053146Sbostic int	 lfs_unmount __P((struct mount *, int, struct proc *));
6153562Sheideman int	 lfs_update __P((struct vop_update_args *));
6253562Sheideman int	 lfs_valloc __P((struct vop_valloc_args *));
6353146Sbostic int	 lfs_vcreate __P((struct mount *, ino_t, struct vnode **));
6453573Sheideman int	 lfs_vfree __P((struct vop_vfree_args *));
6552326Sbostic int	 lfs_vflush __P((struct vnode *));
6654689Sbostic int	 lfs_vget __P((struct mount *, ino_t, struct vnode **));
6751563Smckusick int	 lfs_vptofh __P((struct vnode *, struct fid *));
6857071Smargo int	 lfs_vref __P((struct vnode *));
6957071Smargo void	 lfs_vunref __P((struct vnode *));
7053562Sheideman int	 lfs_write __P((struct vop_write_args *));
7151187Sbostic #ifdef DEBUG
7253146Sbostic void	lfs_dump_dinode __P((struct dinode *));
7351497Sbostic void	lfs_dump_super __P((struct lfs *));
7451187Sbostic #endif
7551489Sbostic __END_DECLS
7668673Smckusick extern int lfs_mount_type;
7753573Sheideman extern int (**lfs_vnodeop_p)();
7853573Sheideman extern int (**lfs_specop_p)();
7951595Smckusick #ifdef FIFO
8053562Sheideman extern int (**lfs_fifoop_p)();
8153509Sheideman #define LFS_FIFOOPS lfs_fifoop_p
8251595Smckusick #else
8351595Smckusick #define LFS_FIFOOPS NULL
8451595Smckusick #endif
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