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 7.6 (Berkeley) 12/31/91 8 */ 9 10 struct fid; 11 struct mount; 12 struct nameidata; 13 struct proc; 14 struct statfs; 15 struct timeval; 16 struct uio; 17 18 __BEGIN_DECLS 19 u_long cksum __P((void *, size_t)); /* XXX */ 20 int lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **)); 21 int lfs_blkatoff __P((struct vnode *, off_t, char **, struct buf **)); 22 int lfs_bmap __P((VNODE *, daddr_t, VNODE **, daddr_t *)); 23 int lfs_bmaparray __P((VNODE *, daddr_t, daddr_t *, INDIR *, int *)); 24 int lfs_bwrite __P((BUF *)); 25 int lfs_fhtovp __P((struct mount *, struct fid *, struct vnode **)); 26 int lfs_fsync 27 __P((struct vnode *, int, struct ucred *, int, struct proc *)); 28 DINODE *lfs_ifind __P((struct lfs *, ino_t, void *)); 29 int lfs_inactive __P((VNODE *, struct proc *)); 30 int lfs_init __P((void)); 31 daddr_t lfs_itod __P((struct lfs *, ino_t)); 32 int lfs_makeinode __P((int, struct nameidata *, struct inode **)); 33 int lfs_mount 34 __P((MOUNT *, 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((MOUNT *, int)); 39 int lfs_statfs __P((MOUNT *, struct statfs *, struct proc *)); 40 int lfs_sync __P((MOUNT *, int)); 41 int lfs_truncate __P((VNODE *, u_long, int)); 42 int lfs_unmount __P((MOUNT *, int, struct proc *)); 43 int lfs_update 44 __P((struct vnode *, struct timeval *, struct timeval *, int)); 45 int lfs_valloc __P((VNODE *, int, UCRED *, VNODE **)); 46 int lfs_vcreate __P((MOUNT *, ino_t, VNODE **)); 47 void lfs_vfree __P((VNODE *, ino_t, int)); 48 int lfs_vget __P((struct mount *, ino_t, VNODE **)); 49 int lfs_vptofh __P((struct vnode *, struct fid *)); 50 int lfs_write __P((struct vnode *, struct uio *, int, struct ucred *)); 51 #ifdef DEBUG 52 void lfs_dump_dinode __P((DINODE *)); 53 void lfs_dump_super __P((struct lfs *)); 54 int lfs_umountdebug __P((struct mount *)); 55 int lfs_vinvalbuf __P((struct vnode *)); 56 #endif 57 __END_DECLS 58 extern struct vnodeops lfs_vnodeops, lfs_specops; 59 #ifdef FIFO 60 extern struct vnodeops lfs_fifoops; 61 #define LFS_FIFOOPS &lfs_fifoops 62 #else 63 #define LFS_FIFOOPS NULL 64 #endif 65