/* $OpenBSD: ext2fs_extern.h,v 1.9 2001/06/23 02:07:51 csapuntz Exp $ */ /* $NetBSD: ext2fs_extern.h,v 1.1 1997/06/11 09:33:55 bouyer Exp $ */ /*- * Copyright (c) 1997 Manuel Bouyer. * Copyright (c) 1991, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)ffs_extern.h 8.3 (Berkeley) 4/16/94 * Modified for ext2fs by Manuel Bouyer. */ struct buf; struct fid; struct m_ext2fs; struct inode; struct mount; struct nameidata; struct proc; struct statfs; struct timeval; struct ucred; struct ufsmount; struct uio; struct vnode; struct vfsconf; struct mbuf; struct componentname; extern struct pool ext2fs_inode_pool; /* memory pool for inodes */ __BEGIN_DECLS /* ext2fs_alloc.c */ int ext2fs_alloc __P((struct inode *, daddr_t, daddr_t , struct ucred *, daddr_t *)); int ext2fs_realloccg __P((struct inode *, daddr_t, daddr_t, int, int , struct ucred *, struct buf **)); int ext2fs_reallocblks __P((void *)); int ext2fs_inode_alloc(struct inode *pip, int mode, struct ucred *, struct vnode **); daddr_t ext2fs_blkpref __P((struct inode *, daddr_t, int, daddr_t *)); void ext2fs_blkfree __P((struct inode *, daddr_t)); int ext2fs_inode_free(struct inode *pip, ino_t ino, int mode); /* ext2fs_balloc.c */ int ext2fs_buf_alloc(struct inode *, daddr_t, int, struct ucred *, struct buf **, int); /* ext2fs_bmap.c */ int ext2fs_bmap __P((void *)); /* ext2fs_inode.c */ int ext2fs_init __P((struct vfsconf *)); int ext2fs_update(struct inode *ip, struct timespec *atime, struct timespec *mtime, int waitfor); int ext2fs_truncate(struct inode *, off_t, int, struct ucred *); int ext2fs_inactive __P((void *)); /* ext2fs_lookup.c */ int ext2fs_readdir __P((void *)); int ext2fs_lookup __P((void *)); int ext2fs_direnter __P((struct inode *, struct vnode *, struct componentname *)); int ext2fs_dirremove __P((struct vnode *, struct componentname *)); int ext2fs_dirrewrite __P((struct inode *, struct inode *, struct componentname *)); int ext2fs_dirempty __P((struct inode *, ino_t, struct ucred *)); int ext2fs_checkpath __P((struct inode *, struct inode *, struct ucred *)); /* ext2fs_subr.c */ int ext2fs_bufatoff(struct inode *, off_t, char **, struct buf **); int ext2fs_blkatoff __P((void *)); void ext2fs_fragacct __P((struct m_ext2fs *, int, int32_t[], int)); #ifdef DIAGNOSTIC void ext2fs_checkoverlap __P((struct buf *, struct inode *)); #endif /* ext2fs_vfsops.c */ int ext2fs_mountroot __P((void)); int ext2fs_mount __P((struct mount *, const char *, void *, struct nameidata *, struct proc *)); int ext2fs_reload __P((struct mount *, struct ucred *, struct proc *)); int ext2fs_mountfs __P((struct vnode *, struct mount *, struct proc *)); int ext2fs_unmount __P((struct mount *, int, struct proc *)); int ext2fs_flushfiles __P((struct mount *, int, struct proc *)); int ext2fs_statfs __P((struct mount *, struct statfs *, struct proc *)); int ext2fs_sync __P((struct mount *, int, struct ucred *, struct proc *)); int ext2fs_vget __P((struct mount *, ino_t, struct vnode **)); int ext2fs_fhtovp __P((struct mount *, struct fid *, struct vnode **)); int ext2fs_vptofh __P((struct vnode *, struct fid *)); int ext2fs_sbupdate __P((struct ufsmount *, int)); int ext2fs_cgupdate __P((struct ufsmount *, int)); int ext2fs_sysctl __P((int *, u_int, void *, size_t *, void *, size_t, struct proc *)); /* ext2fs_readwrite.c */ int ext2fs_read __P((void *)); int ext2fs_write __P((void *)); /* ext2fs_vnops.c */ int ext2fs_create __P((void *)); int ext2fs_mknod __P((void *)); int ext2fs_open __P((void *)); int ext2fs_access __P((void *)); int ext2fs_getattr __P((void *)); int ext2fs_setattr __P((void *)); int ext2fs_remove __P((void *)); int ext2fs_link __P((void *)); int ext2fs_rename __P((void *)); int ext2fs_mkdir __P((void *)); int ext2fs_rmdir __P((void *)); int ext2fs_symlink __P((void *)); int ext2fs_readlink __P((void *)); int ext2fs_advlock __P((void *)); int ext2fs_vinit __P((struct mount *, int (**specops) __P((void *)), int (**fifoops) __P((void *)), struct vnode **)); int ext2fs_makeinode __P((int, struct vnode *, struct vnode **, struct componentname *cnp)); int ext2fs_fsync __P((void *)); int ext2fs_reclaim __P((void *)); __END_DECLS #define IS_EXT2_VNODE(vp) (vp->v_tag == VT_EXT2FS) extern int (**ext2fs_vnodeop_p) __P((void *)); extern int (**ext2fs_specop_p) __P((void *)); #ifdef FIFO extern int (**ext2fs_fifoop_p) __P((void *)); #define EXT2FS_FIFOOPS ext2fs_fifoop_p #else #define EXT2FS_FIFOOPS NULL #endif