151187Sbostic /*- 251187Sbostic * Copyright (c) 1991 The Regents of the University of California. 351187Sbostic * All rights reserved. 451187Sbostic * 551187Sbostic * %sccs.include.redist.c% 651187Sbostic * 7*57071Smargo * @(#)lfs_extern.h 7.23 (Berkeley) 12/10/92 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 */ 2252084Sbostic int lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **)); 2353562Sheideman int lfs_blkatoff __P((struct vop_blkatoff_args *)); 2453562Sheideman int lfs_bwrite __P((struct vop_bwrite_args *)); 2555939Sbostic int lfs_check __P((struct vnode *, 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 *)); 3551187Sbostic int lfs_init __P((void)); 36*57071Smargo 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 * 4555939Sbostic lfs_newbuf __P((struct vnode *, daddr_t, size_t)); 4653562Sheideman int lfs_read __P((struct vop_read_args *)); 4754264Sbostic int lfs_remove __P((struct vop_remove_args *)); 4854264Sbostic int lfs_rmdir __P((struct vop_rmdir_args *)); 4954264Sbostic int lfs_rename __P((struct vop_rename_args *)); 5051563Smckusick int lfs_root __P((struct mount *, struct vnode **)); 51*57071Smargo 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 *)); 5753562Sheideman int lfs_truncate __P((struct vop_truncate_args *)); 5853146Sbostic int lfs_unmount __P((struct mount *, int, struct proc *)); 5953562Sheideman int lfs_update __P((struct vop_update_args *)); 6053562Sheideman int lfs_valloc __P((struct vop_valloc_args *)); 6153146Sbostic int lfs_vcreate __P((struct mount *, ino_t, struct vnode **)); 6253573Sheideman int lfs_vfree __P((struct vop_vfree_args *)); 6352326Sbostic int lfs_vflush __P((struct vnode *)); 6454689Sbostic int lfs_vget __P((struct mount *, ino_t, struct vnode **)); 6551563Smckusick int lfs_vptofh __P((struct vnode *, struct fid *)); 66*57071Smargo int lfs_vref __P((struct vnode *)); 67*57071Smargo void lfs_vunref __P((struct vnode *)); 6853562Sheideman int lfs_write __P((struct vop_write_args *)); 6951187Sbostic #ifdef DEBUG 7053146Sbostic void lfs_dump_dinode __P((struct dinode *)); 7151497Sbostic void lfs_dump_super __P((struct lfs *)); 7251187Sbostic #endif 7351489Sbostic __END_DECLS 7453573Sheideman extern int (**lfs_vnodeop_p)(); 7553573Sheideman extern int (**lfs_specop_p)(); 7651595Smckusick #ifdef FIFO 7753562Sheideman extern int (**lfs_fifoop_p)(); 7853509Sheideman #define LFS_FIFOOPS lfs_fifoop_p 7951595Smckusick #else 8051595Smckusick #define LFS_FIFOOPS NULL 8151595Smckusick #endif 82