1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)lfs_extern.h 7.13 (Berkeley) 04/21/92 8 */ 9 10 struct fid; 11 struct mount; 12 struct nameidata; 13 struct proc; 14 struct statfs; 15 struct timeval; 16 struct inode; 17 struct uio; 18 19 __BEGIN_DECLS 20 u_long cksum __P((void *, size_t)); /* XXX */ 21 int lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **)); 22 int lfs_blkatoff __P((struct vnode *, off_t, char **, struct buf **)); 23 int lfs_bmap __P((struct vnode *, daddr_t, struct vnode **, daddr_t *)); 24 int lfs_bmaparray 25 __P((struct vnode *, daddr_t, daddr_t *, INDIR *, int *)); 26 int lfs_bwrite __P((struct buf *)); 27 int lfs_fhtovp __P((struct mount *, struct fid *, int, struct vnode **)); 28 int lfs_fsync 29 __P((struct vnode *, int, struct ucred *, int, struct proc *)); 30 int lfs_inactive __P((struct vnode *, struct proc *)); 31 int lfs_init __P((void)); 32 int lfs_makeinode __P((int, struct nameidata *, struct inode **)); 33 int lfs_mount __P((struct mount *, 34 char *, caddr_t, struct nameidata *, struct proc *)); 35 int lfs_mountroot __P((void)); 36 int lfs_read __P((struct vnode *, struct uio *, int, struct ucred *)); 37 int lfs_root __P((struct mount *, struct vnode **)); 38 int lfs_segwrite __P((struct mount *, int)); 39 int lfs_statfs __P((struct mount *, struct statfs *, struct proc *)); 40 int lfs_sync __P((struct mount *, int)); 41 int lfs_truncate __P((struct vnode *, off_t, int, struct ucred *)); 42 int lfs_unmount __P((struct mount *, int, struct proc *)); 43 int lfs_update 44 __P((struct vnode *, struct timeval *, struct timeval *, int)); 45 int lfs_valloc __P((struct vnode *, int, struct ucred *, struct vnode **)); 46 int lfs_vcreate __P((struct mount *, ino_t, struct vnode **)); 47 void lfs_vfree __P((struct vnode *, ino_t, int)); 48 int lfs_vflush __P((struct vnode *)); 49 int lfs_vget __P((struct mount *, ino_t, struct vnode **)); 50 int lfs_vptofh __P((struct vnode *, struct fid *)); 51 int lfs_write __P((struct vnode *, struct uio *, int, struct ucred *)); 52 #ifdef DEBUG 53 void lfs_dump_dinode __P((struct dinode *)); 54 void lfs_dump_super __P((struct lfs *)); 55 int lfs_umountdebug __P((struct mount *)); 56 int lfs_vinvalbuf __P((struct vnode *)); 57 #endif 58 __END_DECLS 59 extern struct vnodeops lfs_vnodeops, lfs_specops; 60 #ifdef FIFO 61 extern struct vnodeops lfs_fifoops; 62 #define LFS_FIFOOPS &lfs_fifoops 63 #else 64 #define LFS_FIFOOPS NULL 65 #endif 66