/* $NetBSD: ext2fs_extern.h,v 1.39 2008/06/28 01:34:05 rumble 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 lwp; struct proc; struct statvfs; struct timeval; 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 */ #define EXT2FS_ITIMES(ip, acc, mod, cre) \ while ((ip)->i_flag & (IN_ACCESS | IN_CHANGE | IN_UPDATE | IN_MODIFY)) \ ext2fs_itimes(ip, acc, mod, cre) __BEGIN_DECLS /* ext2fs_alloc.c */ int ext2fs_alloc(struct inode *, daddr_t, daddr_t , kauth_cred_t, daddr_t *); int ext2fs_realloccg(struct inode *, daddr_t, daddr_t, int, int , kauth_cred_t, struct buf **); int ext2fs_valloc(struct vnode *, int, kauth_cred_t, struct vnode **); /* XXX ondisk32 */ daddr_t ext2fs_blkpref(struct inode *, daddr_t, int, int32_t *); void ext2fs_blkfree(struct inode *, daddr_t); int ext2fs_vfree(struct vnode *, ino_t, int); /* ext2fs_balloc.c */ int ext2fs_balloc(struct inode *, daddr_t, int, kauth_cred_t, struct buf **, int); int ext2fs_gop_alloc(struct vnode *, off_t, off_t, int, kauth_cred_t); /* ext2fs_bmap.c */ int ext2fs_bmap(void *); /* ext2fs_inode.c */ u_int64_t ext2fs_size(struct inode *); int ext2fs_setsize(struct inode *, u_int64_t); int ext2fs_update(struct vnode *, const struct timespec *, const struct timespec *, int); int ext2fs_truncate(struct vnode *, off_t, int, kauth_cred_t); int ext2fs_inactive(void *); /* ext2fs_lookup.c */ int ext2fs_readdir(void *); int ext2fs_lookup(void *); int ext2fs_direnter(struct inode *, struct vnode *, struct componentname *); int ext2fs_dirremove(struct vnode *, struct componentname *); int ext2fs_dirrewrite(struct inode *, struct inode *, struct componentname *); int ext2fs_dirempty(struct inode *, ino_t, kauth_cred_t); int ext2fs_checkpath(struct inode *, struct inode *, kauth_cred_t); /* ext2fs_subr.c */ int ext2fs_blkatoff(struct vnode *, off_t, char **, struct buf **); void ext2fs_fragacct(struct m_ext2fs *, int, int32_t[], int); void ext2fs_itimes(struct inode *, const struct timespec *, const struct timespec *, const struct timespec *); /* ext2fs_vfsops.c */ VFS_PROTOS(ext2fs); int ext2fs_reload(struct mount *, kauth_cred_t); int ext2fs_mountfs(struct vnode *, struct mount *); int ext2fs_flushfiles(struct mount *, int); int ext2fs_sbupdate(struct ufsmount *, int); int ext2fs_cgupdate(struct ufsmount *, int); /* ext2fs_readwrite.c */ int ext2fs_read(void *); int ext2fs_write(void *); /* ext2fs_vnops.c */ int ext2fs_create(void *); int ext2fs_mknod(void *); int ext2fs_open(void *); int ext2fs_access(void *); int ext2fs_getattr(void *); int ext2fs_setattr(void *); int ext2fs_remove(void *); int ext2fs_link(void *); int ext2fs_rename(void *); int ext2fs_mkdir(void *); int ext2fs_rmdir(void *); int ext2fs_symlink(void *); int ext2fs_readlink(void *); int ext2fs_advlock(void *); int ext2fs_fsync(void *); int ext2fs_vinit(struct mount *, int (**specops)(void *), int (**fifoops)(void *), struct vnode **); int ext2fs_makeinode(int, struct vnode *, struct vnode **, struct componentname *cnp); int ext2fs_reclaim(void *); __END_DECLS #define IS_EXT2_VNODE(vp) (vp->v_tag == VT_EXT2FS) extern int (**ext2fs_vnodeop_p)(void *); extern int (**ext2fs_specop_p)(void *); extern int (**ext2fs_fifoop_p)(void *); #endif /* !_UFS_EXT2FS_EXT2FS_EXTERN_H_ */