/* $NetBSD: ext2fs_extern.h,v 1.25 2005/02/09 23:02:10 ws Exp $ */ /*- * 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. 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. */ /*- * Copyright (c) 1997 Manuel Bouyer. * * 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 Manuel Bouyer. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ #ifndef _UFS_EXT2FS_EXT2FS_EXTERN_H_ #define _UFS_EXT2FS_EXT2FS_EXTERN_H_ struct buf; struct fid; struct m_ext2fs; struct inode; struct mount; struct nameidata; struct proc; struct statvfs; struct timeval; struct ucred; struct ufsmount; struct uio; struct vnode; struct mbuf; struct componentname; extern struct pool ext2fs_inode_pool; /* memory pool for inodes */ extern struct pool ext2fs_dinode_pool; /* memory pool for dinodes */ __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_valloc __P((void *)); /* XXX ondisk32 */ daddr_t ext2fs_blkpref __P((struct inode *, daddr_t, int, int32_t *)); void ext2fs_blkfree __P((struct inode *, daddr_t)); int ext2fs_vfree __P((void *)); /* ext2fs_balloc.c */ int ext2fs_balloc __P((struct inode *, daddr_t, int, struct ucred *, struct buf **, int)); int ext2fs_gop_alloc __P((struct vnode *, off_t, off_t, int, struct ucred *)); /* ext2fs_bmap.c */ int ext2fs_bmap __P((void *)); /* ext2fs_inode.c */ u_int64_t ext2fs_size(struct inode *); int ext2fs_setsize(struct inode *, u_int64_t); int ext2fs_update __P((void *)); int ext2fs_truncate __P((void *)); 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_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 */ void ext2fs_init __P((void)); void ext2fs_reinit __P((void)); void ext2fs_done __P((void)); 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_statvfs __P((struct mount *, struct statvfs *, 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)); /* 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)(void *), int (**fifoops)(void *), struct vnode **)); int ext2fs_makeinode __P((int, struct vnode *, struct vnode **, struct componentname *cnp)); int ext2fs_reclaim __P((void *)); #define ext2fs_fsync genfs_fsync #ifdef SYSCTL_SETUP_PROTO SYSCTL_SETUP_PROTO(sysctl_vfs_ext2fs_setup); #endif /* SYSCTL_SETUP_PROTO */ __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 *)); extern int (**ext2fs_fifoop_p) __P((void *)); #endif /* !_UFS_EXT2FS_EXT2FS_EXTERN_H_ */