X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/d7e50217d7adf6e52786a38bcaa4cd698cb9a79e..2d21ac55c334faf3a56e5634905ed6987fc787d4:/bsd/isofs/cd9660/cd9660_vnops.c diff --git a/bsd/isofs/cd9660/cd9660_vnops.c b/bsd/isofs/cd9660/cd9660_vnops.c index aa94424e6..a9eadab4f 100644 --- a/bsd/isofs/cd9660/cd9660_vnops.c +++ b/bsd/isofs/cd9660/cd9660_vnops.c @@ -1,16 +1,19 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in - * compliance with the License. Please obtain a copy of the License at - * http://www.opensource.apple.com/apsl/ and read it before using this - * file. + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. + * + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER @@ -20,7 +23,7 @@ * Please see the License for the specific language governing rights and * limitations under the License. * - * @APPLE_LICENSE_HEADER_END@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* $NetBSD: cd9660_vnops.c,v 1.22 1994/12/27 19:05:12 mycroft Exp $ */ @@ -83,6 +86,7 @@ #include #include #include +#include #include #include #include @@ -90,9 +94,15 @@ #include #include #include +#include #include - #include +#include +#include +#include + +#include +#include /* kmem_alloc, kmem_free */ #include #include @@ -103,15 +113,8 @@ * * Nothing to do. */ -/* ARGSUSED */ int -cd9660_open(ap) - struct vop_open_args /* { - struct vnode *a_vp; - int a_mode; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; +cd9660_open(__unused struct vnop_open_args *ap) { return (0); } @@ -121,157 +124,55 @@ cd9660_open(ap) * * Update the times on the inode on writeable file systems. */ -/* ARGSUSED */ int -cd9660_close(ap) - struct vop_close_args /* { - struct vnode *a_vp; - int a_fflag; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; +cd9660_close(__unused struct vnop_close_args *ap) { return (0); } -/* - * Check mode permission on inode pointer. Mode is READ, WRITE or EXEC. - * The mode is shifted to select the owner/group/other fields. The - * super user is granted all permissions. - */ -/* ARGSUSED */ -int -cd9660_access(ap) - struct vop_access_args /* { - struct vnode *a_vp; - int a_mode; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; -{ - struct vnode *vp = ap->a_vp; - struct iso_node *ip = VTOI(vp); - struct ucred *cred = ap->a_cred; - mode_t mask, mode = ap->a_mode; - register gid_t *gp; - int i, error; - - /* - * Disallow write attempts on read-only file systems; - * unless the file is a socket, fifo, or a block or - * character device resident on the file system. - */ - if (mode & VWRITE) { - switch (vp->v_type) { - case VDIR: - case VLNK: - case VREG: - return (EROFS); - /* NOT REACHED */ - default: - break; - } - } - - /* If immutable bit set, nobody gets to write it. */ -#if 0 - if ((mode & VWRITE) && (ip->i_flag & IMMUTABLE)) - return (EPERM); -#endif - /* Otherwise, user id 0 always gets access. */ - if (cred->cr_uid == 0) - return (0); - - mask = 0; - - /* Otherwise, check the owner. */ - if (cred->cr_uid == ip->inode.iso_uid) { - if (mode & VEXEC) - mask |= S_IXUSR; - if (mode & VREAD) - mask |= S_IRUSR; - if (mode & VWRITE) - mask |= S_IWUSR; - return ((ip->inode.iso_mode & mask) == mask ? 0 : EACCES); - } - - /* Otherwise, check the groups. */ - for (i = 0, gp = cred->cr_groups; i < cred->cr_ngroups; i++, gp++) - if (ip->inode.iso_gid == *gp) { - if (mode & VEXEC) - mask |= S_IXGRP; - if (mode & VREAD) - mask |= S_IRGRP; - if (mode & VWRITE) - mask |= S_IWGRP; - return ((ip->inode.iso_mode & mask) == mask ? 0 : EACCES); - } - - /* Otherwise, check everyone else. */ - if (mode & VEXEC) - mask |= S_IXOTH; - if (mode & VREAD) - mask |= S_IROTH; - if (mode & VWRITE) - mask |= S_IWOTH; - return ((ip->inode.iso_mode & mask) == mask ? 0 : EACCES); -} - int -cd9660_getattr(ap) - struct vop_getattr_args /* { - struct vnode *a_vp; - struct vattr *a_vap; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; - +cd9660_getattr(struct vnop_getattr_args *ap) { struct vnode *vp = ap->a_vp; - register struct vattr *vap = ap->a_vap; + register struct vnode_attr *vap = ap->a_vap; register struct iso_node *ip = VTOI(vp); - vap->va_fsid = ip->i_dev; - vap->va_fileid = ip->i_number; + VATTR_RETURN(vap, va_fsid, ip->i_dev); + VATTR_RETURN(vap, va_fileid, ip->i_number); - vap->va_mode = ip->inode.iso_mode; - vap->va_nlink = ip->inode.iso_links; - vap->va_uid = ip->inode.iso_uid; - vap->va_gid = ip->inode.iso_gid; - vap->va_atime = ip->inode.iso_atime; - vap->va_mtime = ip->inode.iso_mtime; - vap->va_ctime = ip->inode.iso_ctime; - vap->va_rdev = ip->inode.iso_rdev; + VATTR_RETURN(vap, va_mode, ip->inode.iso_mode); + VATTR_RETURN(vap, va_nlink, ip->inode.iso_links); + VATTR_RETURN(vap, va_uid, ip->inode.iso_uid); + VATTR_RETURN(vap, va_gid, ip->inode.iso_gid); + VATTR_RETURN(vap, va_access_time, ip->inode.iso_atime); + VATTR_RETURN(vap, va_modify_time, ip->inode.iso_mtime); + VATTR_RETURN(vap, va_change_time, ip->inode.iso_ctime); + VATTR_RETURN(vap, va_rdev, ip->inode.iso_rdev); - vap->va_size = (u_quad_t) ip->i_size; + VATTR_RETURN(vap, va_data_size, (off_t)ip->i_size); if (ip->i_size == 0 && (vap->va_mode & S_IFMT) == S_IFLNK) { - struct vop_readlink_args rdlnk; - struct iovec aiov; - struct uio auio; + struct vnop_readlink_args rdlnk; + uio_t auio; + char uio_buf[ UIO_SIZEOF(1) ]; char *cp; MALLOC(cp, char *, MAXPATHLEN, M_TEMP, M_WAITOK); - aiov.iov_base = cp; - aiov.iov_len = MAXPATHLEN; - auio.uio_iov = &aiov; - auio.uio_iovcnt = 1; - auio.uio_offset = 0; - auio.uio_rw = UIO_READ; - auio.uio_segflg = UIO_SYSSPACE; - auio.uio_procp = ap->a_p; - auio.uio_resid = MAXPATHLEN; - rdlnk.a_uio = &auio; + auio = uio_createwithbuffer(1, 0, UIO_SYSSPACE, UIO_READ, + &uio_buf[0], sizeof(uio_buf)); + uio_addiov(auio, CAST_USER_ADDR_T(cp), MAXPATHLEN); + + rdlnk.a_uio = auio; rdlnk.a_vp = ap->a_vp; - rdlnk.a_cred = ap->a_cred; + rdlnk.a_context = ap->a_context; if (cd9660_readlink(&rdlnk) == 0) - vap->va_size = MAXPATHLEN - auio.uio_resid; + // LP64todo - fix this! + VATTR_RETURN(vap, va_data_size, MAXPATHLEN - uio_resid(auio)); FREE(cp, M_TEMP); } - vap->va_flags = 0; - vap->va_gen = 1; - vap->va_blocksize = ip->i_mnt->logical_block_size; - vap->va_bytes = (u_quad_t) (ip->i_size + ip->i_rsrcsize); - vap->va_type = vp->v_type; + VATTR_RETURN(vap, va_flags, 0); + VATTR_RETURN(vap, va_gen, 1); + VATTR_RETURN(vap, va_iosize, ip->i_mnt->logical_block_size); + VATTR_RETURN(vap, va_total_size, ip->i_size + ip->i_rsrcsize); return (0); } @@ -281,103 +182,120 @@ cd9660_getattr(ap) * Vnode op for reading. */ int -cd9660_read(ap) - struct vop_read_args /* { - struct vnode *a_vp; - struct uio *a_uio; - int a_ioflag; - struct ucred *a_cred; - } */ *ap; +cd9660_read(struct vnop_read_args *ap) { struct vnode *vp = ap->a_vp; register struct uio *uio = ap->a_uio; register struct iso_node *ip = VTOI(vp); register struct iso_mnt *imp; struct buf *bp; - daddr_t lbn, rablock; + daddr_t lbn; + daddr64_t rablock; off_t diff; int rasize, error = 0; - long size, n, on; - int devBlockSize = 0; + int32_t size, n, on; - if (uio->uio_resid == 0) + if (uio_resid(uio) == 0) return (0); if (uio->uio_offset < 0) return (EINVAL); imp = ip->i_mnt; - VOP_DEVBLOCKSIZE(ip->i_devvp, &devBlockSize); - if (UBCISVALID(vp)) - error = cluster_read(vp, uio, (off_t)ip->i_size, devBlockSize, 0); - else { + if (UBCINFOEXISTS(vp)) { + /* + * Copy any part of the Apple Double header. + */ + if ((ip->i_flag & ISO_ASSOCIATED) && (uio->uio_offset < ADH_SIZE)) { + apple_double_header_t header; + int bytes; + + if (uio->uio_offset < sizeof(apple_double_header_t)) { + header.magic = APPLEDOUBLE_MAGIC; + header.version = APPLEDOUBLE_VERSION; + header.count = 2; + header.entries[0].entryID = APPLEDOUBLE_FINDERINFO; + header.entries[0].offset = offsetof(apple_double_header_t, finfo); + header.entries[0].length = 32; + header.entries[1].entryID = APPLEDOUBLE_RESFORK; + header.entries[1].offset = ADH_SIZE; + header.entries[1].length = ip->i_size - ADH_SIZE; + header.finfo.fdType = ip->i_FileType; + header.finfo.fdCreator = ip->i_Creator; + header.finfo.fdFlags = ip->i_FinderFlags; + header.finfo.fdLocation.v = -1; + header.finfo.fdLocation.h = -1; + header.finfo.fdReserved = 0; + + bytes = min(uio_resid(uio), sizeof(apple_double_header_t) - uio->uio_offset); + error = uiomove(((char *) &header) + uio->uio_offset, bytes, uio); + if (error) + return error; + } + if (uio_resid(uio) && uio->uio_offset < ADH_SIZE) { + caddr_t buffer; + + if (kmem_alloc(kernel_map, (vm_offset_t *)&buffer, ADH_SIZE)) { + return (ENOMEM); + } + bytes = min(uio_resid(uio), ADH_SIZE - uio->uio_offset); + error = uiomove(((char *) buffer) + uio->uio_offset, bytes, uio); + kmem_free(kernel_map, (vm_offset_t)buffer, ADH_SIZE); + if (error) + return error; + } + } + if (uio_resid(uio) > 0) + error = cluster_read(vp, uio, (off_t)ip->i_size, ap->a_ioflag); + } else { do { lbn = lblkno(imp, uio->uio_offset); on = blkoff(imp, uio->uio_offset); n = min((u_int)(imp->logical_block_size - on), - uio->uio_resid); + uio_resid(uio)); diff = (off_t)ip->i_size - uio->uio_offset; if (diff <= 0) return (0); if (diff < n) n = diff; size = blksize(imp, ip, lbn); - rablock = lbn + 1; + rablock = (daddr64_t)lbn + 1; - if (vp->v_lastr + 1 == lbn && + if (ip->i_lastr + 1 == lbn && lblktosize(imp, rablock) < ip->i_size) { - rasize = blksize(imp, ip, rablock); - error = breadn(vp, lbn, size, &rablock, + rasize = blksize(imp, ip, (daddr_t)rablock); + error = (int)buf_breadn(vp, (daddr64_t)((unsigned)lbn), size, &rablock, &rasize, 1, NOCRED, &bp); } else - error = bread(vp, lbn, size, NOCRED, &bp); + error = (int)buf_bread(vp, (daddr64_t)((unsigned)lbn), size, NOCRED, &bp); - vp->v_lastr = lbn; - n = min(n, size - bp->b_resid); + ip->i_lastr = lbn; + n = min(n, size - buf_resid(bp)); if (error) { - brelse(bp); + buf_brelse(bp); return (error); } - error = uiomove(bp->b_data + on, (int)n, uio); + error = uiomove((caddr_t)(buf_dataptr(bp) + on), (int)n, uio); if (n + on == imp->logical_block_size || uio->uio_offset == (off_t)ip->i_size) - bp->b_flags |= B_AGE; - brelse(bp); - } while (error == 0 && uio->uio_resid > 0 && n != 0); + buf_markaged(bp); + buf_brelse(bp); + } while (error == 0 && uio_resid(uio) > 0 && n != 0); } return (error); } -/* ARGSUSED */ int -cd9660_ioctl(ap) - struct vop_ioctl_args /* { - struct vnode *a_vp; - u_long a_command; - caddr_t a_data; - int a_fflag; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; +cd9660_ioctl(__unused struct vnop_ioctl_args *ap) { - printf("You did ioctl for isofs !!\n"); return (ENOTTY); } -/* ARGSUSED */ int -cd9660_select(ap) - struct vop_select_args /* { - struct vnode *a_vp; - int a_which; - int a_fflags; - struct ucred *a_cred; - void *a_wql; - struct proc *a_p; - } */ *ap; +cd9660_select(__unused struct vnop_select_args *ap) { /* * We should really check to see if I/O is possible. @@ -390,39 +308,13 @@ cd9660_select(ap) * * NB Currently unsupported. */ -/* ARGSUSED */ int -cd9660_mmap(ap) - struct vop_mmap_args /* { - struct vnode *a_vp; - int a_fflags; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; +cd9660_mmap(__unused struct vnop_mmap_args *ap) { return (EINVAL); } -/* - * Seek on a file - * - * Nothing to do, so just return. - */ -/* ARGSUSED */ -int -cd9660_seek(ap) - struct vop_seek_args /* { - struct vnode *a_vp; - off_t a_oldoff; - off_t a_newoff; - struct ucred *a_cred; - } */ *ap; -{ - - return (0); -} - /* * Structure for reading directories */ @@ -439,17 +331,14 @@ struct isoreaddir { }; static int -iso_uiodir(idp,dp,off) - struct isoreaddir *idp; - struct dirent *dp; - off_t off; +iso_uiodir(struct isoreaddir *idp, struct dirent *dp, off_t off) { int error; dp->d_name[dp->d_namlen] = 0; dp->d_reclen = DIRSIZ(dp); - if (idp->uio->uio_resid < dp->d_reclen) { + if (uio_resid(idp->uio) < dp->d_reclen) { idp->eofflag = 0; return (-1); } @@ -473,8 +362,7 @@ iso_uiodir(idp,dp,off) } static int -iso_shipdir(idp) - struct isoreaddir *idp; +iso_shipdir(struct isoreaddir *idp) { struct dirent *dp; int cl, sl; @@ -505,22 +393,19 @@ iso_shipdir(idp) /* * Vnode op for readdir + * + * Note that directories are sector aligned (2K) and + * that an entry can cross a logical block but not + * a sector. */ int -cd9660_readdir(ap) - struct vop_readdir_args /* { - struct vnodeop_desc *a_desc; - struct vnode *a_vp; - struct uio *a_uio; - struct ucred *a_cred; - int *a_eofflag; - int *a_ncookies; - u_long **a_cookies; - } */ *ap; +cd9660_readdir(struct vnop_readdir_args *ap) { register struct uio *uio = ap->a_uio; +#if 0 off_t startingOffset = uio->uio_offset; size_t lost = 0; +#endif /* 0 */ struct isoreaddir *idp; struct vnode *vdp = ap->a_vp; struct iso_node *dp; @@ -529,14 +414,17 @@ cd9660_readdir(ap) struct iso_directory_record *ep; int entryoffsetinblock; doff_t endsearch; - u_long bmask; + uint32_t bmask; int error = 0; int reclen; u_short namelen; + if (ap->a_flags & (VNODE_READDIR_EXTENDED | VNODE_READDIR_REQSEEKOFF)) + return (EINVAL); + dp = VTOI(vdp); imp = dp->i_mnt; - bmask = imp->im_bmask; + bmask = imp->im_sector_size - 1; MALLOC(idp, struct isoreaddir *, sizeof(*idp), M_TEMP, M_WAITOK); idp->saveent.d_namlen = 0; @@ -550,7 +438,7 @@ cd9660_readdir(ap) idp->curroff = uio->uio_offset; if ((entryoffsetinblock = idp->curroff & bmask) && - (error = VOP_BLKATOFF(vdp, (off_t)idp->curroff, NULL, &bp))) { + (error = cd9660_blkatoff(vdp, SECTOFF(imp, idp->curroff), NULL, &bp))) { FREE(idp, M_TEMP); return (error); } @@ -564,8 +452,8 @@ cd9660_readdir(ap) */ if ((idp->curroff & bmask) == 0) { if (bp != NULL) - brelse(bp); - if ( (error = VOP_BLKATOFF(vdp, (off_t)idp->curroff, NULL, &bp)) ) + buf_brelse(bp); + if ((error = cd9660_blkatoff(vdp, SECTOFF(imp, idp->curroff), NULL, &bp))) break; entryoffsetinblock = 0; } @@ -573,13 +461,13 @@ cd9660_readdir(ap) * Get pointer to next entry. */ ep = (struct iso_directory_record *) - ((char *)bp->b_data + entryoffsetinblock); + (buf_dataptr(bp) + entryoffsetinblock); reclen = isonum_711(ep->length); if (reclen == 0) { /* skip to next block, if any */ idp->curroff = - (idp->curroff & ~bmask) + imp->logical_block_size; + (idp->curroff & ~bmask) + imp->im_sector_size; continue; } @@ -589,7 +477,7 @@ cd9660_readdir(ap) break; } - if (entryoffsetinblock + reclen > imp->logical_block_size) { + if (entryoffsetinblock + reclen > imp->im_sector_size) { error = EINVAL; /* illegal directory, so stop looking */ break; @@ -603,17 +491,20 @@ cd9660_readdir(ap) break; } - /* skip over associated files (Mac OS resource fork) */ - if (isonum_711(ep->flags) & associatedBit) { - idp->curroff += reclen; - entryoffsetinblock += reclen; - continue; + /* + * Some poorly mastered discs have an incorrect directory + * file size. If the '.' entry has a better size (bigger) + * then use that instead. + */ + if ((uio->uio_offset == 0) && (isonum_733(ep->size) > endsearch)) { + dp->i_size = endsearch = isonum_733(ep->size); } if ( isonum_711(ep->flags) & directoryBit ) idp->current.d_fileno = isodirino(ep, imp); else { - idp->current.d_fileno = (bp->b_blkno << imp->im_bshift) + entryoffsetinblock; + idp->current.d_fileno = ((daddr_t)buf_blkno(bp) << imp->im_bshift) + + entryoffsetinblock; } idp->curroff += reclen; @@ -630,14 +521,16 @@ cd9660_readdir(ap) case ISO_FTYPE_JOLIET: ucsfntrans((u_int16_t *)ep->name, idp->current.d_namlen, idp->current.d_name, &namelen, - isonum_711(ep->flags) & directoryBit); + isonum_711(ep->flags) & directoryBit, + isonum_711(ep->flags) & associatedBit); idp->current.d_namlen = (u_char)namelen; if (idp->current.d_namlen) error = iso_uiodir(idp,&idp->current,idp->curroff); break; default: /* ISO_FTYPE_DEFAULT || ISO_FTYPE_9660 */ - strcpy(idp->current.d_name,".."); + strlcpy(idp->current.d_name, "..", + __DARWIN_MAXNAMLEN + 1); switch (ep->name[0]) { case 0: idp->current.d_namlen = 1; @@ -650,7 +543,8 @@ cd9660_readdir(ap) default: isofntrans(ep->name,idp->current.d_namlen, idp->current.d_name, &namelen, - imp->iso_ftype == ISO_FTYPE_9660); + imp->iso_ftype == ISO_FTYPE_9660, + isonum_711(ep->flags) & associatedBit); idp->current.d_namlen = (u_char)namelen; if (imp->iso_ftype == ISO_FTYPE_DEFAULT) error = iso_shipdir(idp); @@ -669,9 +563,9 @@ cd9660_readdir(ap) idp->current.d_namlen = 0; error = iso_shipdir(idp); } - +#if 0 if (!error && ap->a_ncookies) { - struct dirent *dp, *dpstart; + struct dirent *dirp, *dpstart; off_t bufferOffset; u_long *cookies; int ncookies; @@ -683,21 +577,23 @@ cd9660_readdir(ap) * * We assume the entire transfer is done to a single contiguous buffer. */ - if (uio->uio_segflg != UIO_SYSSPACE || uio->uio_iovcnt != 1) + if (UIO_SEG_IS_USER_SPACE(uio->uio_segflg) || uio->uio_iovcnt != 1) panic("ufs_readdir: lost in space"); /* * Make a first pass over the buffer just generated, * counting the number of entries: */ - dpstart = (struct dirent *) (uio->uio_iov->iov_base - (uio->uio_offset - startingOffset)); - for (dp = dpstart, bufferOffset = startingOffset, ncookies = 0; + // LP64todo - fix this! + dpstart = (struct dirent *) + CAST_DOWN(caddr_t, (uio_iov_base(uio) - (uio->uio_offset - startingOffset))); + for (dirp = dpstart, bufferOffset = startingOffset, ncookies = 0; bufferOffset < uio->uio_offset; ) { - if (dp->d_reclen == 0) + if (dirp->d_reclen == 0) break; - bufferOffset += dp->d_reclen; + bufferOffset += dirp->d_reclen; ncookies++; - dp = (struct dirent *)((caddr_t)dp + dp->d_reclen); + dirp = (struct dirent *)((caddr_t)dirp + dirp->d_reclen); } lost += uio->uio_offset - bufferOffset; uio->uio_offset = bufferOffset; @@ -712,18 +608,18 @@ cd9660_readdir(ap) /* * Fill in the offsets for each entry in the buffer just allocated: */ - for (bufferOffset = startingOffset, dp = dpstart; bufferOffset < uio->uio_offset; ) { + for (bufferOffset = startingOffset, dirp = dpstart; bufferOffset < uio->uio_offset; ) { *(cookies++) = bufferOffset; - bufferOffset += dp->d_reclen; - dp = (struct dirent *)((caddr_t)dp + dp->d_reclen); + bufferOffset += dirp->d_reclen; + dirp = (struct dirent *)((caddr_t)dirp + dirp->d_reclen); } } - +#endif if (error < 0) error = 0; if (bp) - brelse (bp); + buf_brelse (bp); uio->uio_offset = idp->uio_off; *ap->a_eofflag = idp->eofflag; @@ -743,12 +639,7 @@ typedef struct iso_directory_record ISODIR; typedef struct iso_node ISONODE; typedef struct iso_mnt ISOMNT; int -cd9660_readlink(ap) - struct vop_readlink_args /* { - struct vnode *a_vp; - struct uio *a_uio; - struct ucred *a_cred; - } */ *ap; +cd9660_readlink(struct vnop_readlink_args *ap) { ISONODE *ip; ISODIR *dirp; @@ -769,18 +660,18 @@ cd9660_readlink(ap) /* * Get parents directory record block that this inode included. */ - error = bread(imp->im_devvp, - (ip->i_number >> imp->im_bshift), + error = (int)buf_bread(imp->im_devvp, + (daddr64_t)((unsigned)(ip->i_number >> imp->im_bshift)), imp->logical_block_size, NOCRED, &bp); if (error) { - brelse(bp); + buf_brelse(bp); return (EINVAL); } /* * Setup the directory pointer for this inode */ - dirp = (ISODIR *)(bp->b_data + (ip->i_number & imp->im_bmask)); + dirp = (ISODIR *)(buf_dataptr(bp) + (ip->i_number & imp->im_bmask)); /* * Just make sure, we have a right one.... @@ -788,7 +679,7 @@ cd9660_readlink(ap) */ if ((ip->i_number & imp->im_bmask) + isonum_711(dirp->length) > imp->logical_block_size) { - brelse(bp); + buf_brelse(bp); return (EINVAL); } @@ -796,167 +687,65 @@ cd9660_readlink(ap) * Now get a buffer * Abuse a namei buffer for now. */ - if (uio->uio_segflg == UIO_SYSSPACE) - symname = uio->uio_iov->iov_base; - else + if (UIO_SEG_IS_USER_SPACE(uio->uio_segflg)) MALLOC_ZONE(symname, char *, MAXPATHLEN, M_NAMEI, M_WAITOK); + else + // LP64todo - fix this! + symname = CAST_DOWN(caddr_t, uio_iov_base(uio)); /* * Ok, we just gathering a symbolic name in SL record. */ if (cd9660_rrip_getsymname(dirp, symname, &symlen, imp) == 0) { - if (uio->uio_segflg != UIO_SYSSPACE) + if (UIO_SEG_IS_USER_SPACE(uio->uio_segflg)) FREE_ZONE(symname, MAXPATHLEN, M_NAMEI); - brelse(bp); + buf_brelse(bp); return (EINVAL); } /* * Don't forget before you leave from home ;-) */ - brelse(bp); + buf_brelse(bp); /* * return with the symbolic name to caller's. */ - if (uio->uio_segflg != UIO_SYSSPACE) { + if (UIO_SEG_IS_USER_SPACE(uio->uio_segflg)) { error = uiomove(symname, symlen, uio); FREE_ZONE(symname, MAXPATHLEN, M_NAMEI); return (error); } - uio->uio_resid -= symlen; - uio->uio_iov->iov_base += symlen; - uio->uio_iov->iov_len -= symlen; - return (0); -} - -/* - * Ufs abort op, called after namei() when a CREATE/DELETE isn't actually - * done. If a buffer has been saved in anticipation of a CREATE, delete it. - */ -int -cd9660_abortop(ap) - struct vop_abortop_args /* { - struct vnode *a_dvp; - struct componentname *a_cnp; - } */ *ap; -{ - if ((ap->a_cnp->cn_flags & (HASBUF | SAVESTART)) == HASBUF) - FREE_ZONE(ap->a_cnp->cn_pnbuf, ap->a_cnp->cn_pnlen, M_NAMEI); +#if LP64KERN + uio_setresid(uio, (uio_resid(uio) - symlen)); + uio_iov_len_add(uio, -((int64_t)symlen)); +#else + uio_setresid(uio, (uio_resid(uio) - symlen)); + uio_iov_len_add(uio, -((int)symlen)); +#endif + uio_iov_base_add(uio, symlen); return (0); } -/* - * Lock an inode. - */ - -int -cd9660_lock(ap) - struct vop_lock_args /* { - struct vnode *a_vp; - int a_flags; - struct proc *a_p; - } */ *ap; -{ - struct vnode *vp = ap->a_vp; - - if (VTOI(vp) == (struct iso_node *) NULL) - panic ("cd9660_lock: null inode"); - return (lockmgr(&VTOI(vp)->i_lock, ap->a_flags, &vp->v_interlock,ap->a_p)); -} - -/* - * Unlock an inode. - */ - -int -cd9660_unlock(ap) - struct vop_unlock_args /* { - struct vnode *a_vp; - int a_flags; - struct proc *a_p; - } */ *ap; -{ - struct vnode *vp = ap->a_vp; - - return (lockmgr(&VTOI(vp)->i_lock, ap->a_flags | LK_RELEASE, &vp->v_interlock,ap->a_p)); - -} - -/* - * Calculate the logical to physical mapping if not done already, - * then call the device strategy routine. - */ -int -cd9660_strategy(ap) - struct vop_strategy_args /* { - struct buf *a_bp; - } */ *ap; -{ - register struct buf *bp = ap->a_bp; - register struct vnode *vp = bp->b_vp; - register struct iso_node *ip; - int error; - - ip = VTOI(vp); - if (vp->v_type == VBLK || vp->v_type == VCHR) - panic("cd9660_strategy: spec"); - if (bp->b_blkno == bp->b_lblkno) { - if ( (error = VOP_BMAP(vp, bp->b_lblkno, NULL, &bp->b_blkno, NULL)) ) { - bp->b_error = error; - bp->b_flags |= B_ERROR; - biodone(bp); - return (error); - } - if ((long)bp->b_blkno == -1) - clrbuf(bp); - } - if ((long)bp->b_blkno == -1) { - biodone(bp); - return (0); - } - vp = ip->i_devvp; - bp->b_dev = vp->v_rdev; - VOCALL (vp->v_op, VOFFSET(vop_strategy), ap); - return (0); -} /* - * Print out the contents of an inode. + * prepare and issue the I/O */ int -cd9660_print(ap) - struct vop_print_args /* { - struct vnode *a_vp; - } */ *ap; +cd9660_strategy(struct vnop_strategy_args *ap) { + buf_t bp = ap->a_bp; + vnode_t vp = buf_vnode(bp); + struct iso_node *ip = VTOI(vp); - printf("tag VT_ISOFS, isofs vnode\n"); - return (0); + return (buf_strategy(ip->i_devvp, ap)); } -/* - * Check for a locked inode. - */ -int -cd9660_islocked(ap) - struct vop_islocked_args /* { - struct vnode *a_vp; - } */ *ap; -{ - - return (lockstatus(&VTOI(ap->a_vp)->i_lock)); -} /* * Return POSIX pathconf information applicable to cd9660 filesystems. */ int -cd9660_pathconf(ap) - struct vop_pathconf_args /* { - struct vnode *a_vp; - int a_name; - register_t *a_retval; - } */ *ap; +cd9660_pathconf(struct vnop_pathconf_args *ap) { switch (ap->a_name) { @@ -982,10 +771,10 @@ cd9660_pathconf(ap) *ap->a_retval = PIPE_BUF; return (0); case _PC_CHOWN_RESTRICTED: - *ap->a_retval = 1; + *ap->a_retval = 200112; /* _POSIX_CHOWN_RESTRICTED */ return (0); case _PC_NO_TRUNC: - *ap->a_retval = 1; + *ap->a_retval = 200112; /* _POSIX_NO_TRUNC */ return (0); default: return (EINVAL); @@ -997,42 +786,67 @@ cd9660_pathconf(ap) * Unsupported operation */ int -cd9660_enotsupp() +cd9660_enotsupp(void) { - - return (EOPNOTSUPP); + return (ENOTSUP); } /* Pagein. similar to read */ int -cd9660_pagein(ap) - struct vop_pagein_args /* { - struct vnode *a_vp, - upl_t a_pl, - vm_offset_t a_pl_offset, - off_t a_f_offset, - size_t a_size, - struct ucred *a_cred, - int a_flags - } */ *ap; +cd9660_pagein(struct vnop_pagein_args *ap) { struct vnode *vp = ap->a_vp; upl_t pl = ap->a_pl; - size_t size= ap->a_size; + size_t size = ap->a_size; off_t f_offset = ap->a_f_offset; vm_offset_t pl_offset = ap->a_pl_offset; int flags = ap->a_flags; register struct iso_node *ip = VTOI(vp); - int devBlockSize=0, error; - - /* check pageouts are for reg file only and ubc info is present*/ - if (UBCINVALID(vp)) - panic("cd9660_pagein: Not a VREG"); - UBCINFOCHECK("cd9660_pagein", vp); - - VOP_DEVBLOCKSIZE(ip->i_devvp, &devBlockSize); + int error = 0; - error = cluster_pagein(vp, pl, pl_offset, f_offset, size, - (off_t)ip->i_size, devBlockSize, flags); + /* + * Copy the Apple Double header. + */ + if ((ip->i_flag & ISO_ASSOCIATED) && (f_offset == 0) && (size == ADH_SIZE)) { + apple_double_header_t header; + kern_return_t kret; + vm_offset_t ioaddr; + + kret = ubc_upl_map(pl, &ioaddr); + if (kret != KERN_SUCCESS) + panic("cd9660_xa_pagein: ubc_upl_map error = %d", kret); + ioaddr += pl_offset; + bzero((caddr_t)ioaddr, ADH_SIZE); + + header.magic = APPLEDOUBLE_MAGIC; + header.version = APPLEDOUBLE_VERSION; + header.count = 2; + header.entries[0].entryID = APPLEDOUBLE_FINDERINFO; + header.entries[0].offset = offsetof(apple_double_header_t, finfo); + header.entries[0].length = 32; + header.entries[1].entryID = APPLEDOUBLE_RESFORK; + header.entries[1].offset = ADH_SIZE; + header.entries[1].length = ip->i_size - ADH_SIZE; + header.finfo.fdType = ip->i_FileType; + header.finfo.fdCreator = ip->i_Creator; + header.finfo.fdFlags = ip->i_FinderFlags; + header.finfo.fdLocation.v = -1; + header.finfo.fdLocation.h = -1; + header.finfo.fdReserved = 0; + + bcopy((caddr_t)&header, (caddr_t)ioaddr, sizeof(apple_double_header_t)); + + kret = ubc_upl_unmap(pl); + if (kret != KERN_SUCCESS) + panic("cd9660_xa_pagein: ubc_upl_unmap error = %d", kret); + + if ((flags & UPL_NOCOMMIT) == 0) { + ubc_upl_commit_range(pl, pl_offset, size, UPL_COMMIT_FREE_ON_EMPTY); + } + } else { + /* check pageouts are for reg file only and ubc info is present*/ + error = cluster_pagein(vp, pl, pl_offset, f_offset, size, + (off_t)ip->i_size, flags); + } return (error); } @@ -1042,16 +856,8 @@ cd9660_pagein(ap) * Locking policy: a_dvp and vp locked on entry, unlocked on exit */ int -cd9660_remove(ap) - struct vop_remove_args /* { struct vnode *a_dvp; struct vnode *a_vp; - struct componentname *a_cnp; } */ *ap; +cd9660_remove(__unused struct vnop_remove_args *ap) { - if (ap->a_dvp == ap->a_vp) - vrele(ap->a_vp); - else - vput(ap->a_vp); - vput(ap->a_dvp); - return (EROFS); } @@ -1062,155 +868,285 @@ cd9660_remove(ap) * Locking policy: a_dvp and vp locked on entry, unlocked on exit */ int -cd9660_rmdir(ap) - struct vop_rmdir_args /* { struct vnode *a_dvp; struct vnode *a_vp; - struct componentname *a_cnp; } */ *ap; +cd9660_rmdir(struct vnop_rmdir_args *ap) { (void) nop_rmdir(ap); return (EROFS); } /* + * Make a RIFF file header for a CD-ROM XA media file. + */ +__private_extern__ void +cd9660_xa_init(struct iso_node *ip, struct iso_directory_record *isodir) +{ + uint32_t sectors; + struct riff_header *header; + u_char name_len; + char *cdxa; + + MALLOC(header, struct riff_header *, sizeof(struct riff_header), M_TEMP, M_WAITOK); + + sectors = ip->i_size / 2048; + + strncpy(header->riff, "RIFF", 4); + header->fileSize = OSSwapHostToLittleInt32(sectors * CDXA_SECTOR_SIZE + sizeof(struct riff_header) - 8); + strncpy(header->cdxa, "CDXA", 4); + strncpy(header->fmt, "fmt ", 4); + header->fmtSize = OSSwapHostToLittleConstInt32(16); + strncpy(header->data, "data", 4); + header->dataSize = OSSwapHostToLittleInt32(sectors * CDXA_SECTOR_SIZE); -# -#% getattrlist vp = = = -# - vop_getattrlist { - IN struct vnode *vp; - IN struct attrlist *alist; - INOUT struct uio *uio; - IN struct ucred *cred; - IN struct proc *p; - }; + /* + * Copy the CD-ROM XA extended directory information into the header. As far as + * I can tell, it's always 14 bytes in the directory record, but allocated 16 bytes + * in the header (the last two being zeroed pad bytes). + */ + name_len = isonum_711(isodir->name_len); + cdxa = &isodir->name[name_len]; + if ((name_len & 0x01) == 0) + ++cdxa; /* Skip pad byte */ + bcopy(cdxa, header->fmtData, 14); + header->fmtData[14] = 0; + header->fmtData[15] = 0; + + /* + * Point this i-node to the "whole sector" device instead of the normal + * device. This allows cd9660_strategy to be ignorant of the block + * (sector) size. + */ + ip->i_devvp = ip->i_mnt->phys_devvp; + + ip->i_size = sectors * CDXA_SECTOR_SIZE + sizeof(struct riff_header); + ip->i_riff = header; +} +/* + * Helper routine for vnop_read and vnop_pagein of CD-ROM XA multimedia files. + * This routine determines the physical location of the file, then reads + * sectors directly from the device into a buffer. It also handles inserting + * the RIFF header at the beginning of the file. + * + * Exactly one of buffer or uio must be non-zero. It will either bcopy to + * buffer, or uiomove via uio. + * + * XXX Should this code be using buf_breadn and ip->i_lastr to support single-block + * read-ahead? Should we try more aggressive read-ahead like cluster_io does? + * + * XXX This could be made to do larger I/O to the device (reading all the + * whole sectors directly into the buffer). That would make the code more + * complex, and the current code only adds 2.5% overhead compared to reading + * from the device directly (at least on my test machine). */ -int -cd9660_getattrlist(ap) - struct vop_getattrlist_args /* { - struct vnode *a_vp; - struct attrlist *a_alist - struct uio *a_uio; - struct ucred *a_cred; - struct proc *a_p; - } */ *ap; +static int +cd9660_xa_read_common( + struct vnode *vp, + off_t offset, + size_t amount, + caddr_t buffer, + struct uio *uio) { - struct attrlist *alist = ap->a_alist; - int fixedblocksize; - int attrblocksize; - int attrbufsize; - void *attrbufptr; - void *attrptr; - void *varptr; - int error = 0; - - if ((alist->bitmapcount != ATTR_BIT_MAP_COUNT) || - ((alist->commonattr & ~ATTR_CMN_VALIDMASK) != 0) || - ((alist->volattr & ~ATTR_VOL_VALIDMASK) != 0) || - ((alist->dirattr & ~ATTR_DIR_VALIDMASK) != 0) || - ((alist->fileattr & ~ATTR_FILE_VALIDMASK) != 0) || - ((alist->forkattr & ~ATTR_FORK_VALIDMASK) != 0)) { - return EINVAL; - }; + struct iso_node *ip = VTOI(vp); + struct buf *bp; + off_t diff; /* number of bytes from offset to file's EOF */ + daddr_t block; /* physical disk block containing offset */ + off_t sect_off; /* starting offset into current sector */ + u_int count; /* number of bytes to transfer in current block */ + int error=0; - /* - * Requesting volume information requires setting the ATTR_VOL_INFO bit and - * volume info requests are mutually exclusive with all other info requests: + /* + * Copy any part of the RIFF header. */ - if ((alist->volattr != 0) && - (((alist->volattr & ATTR_VOL_INFO) == 0) || - (alist->dirattr != 0) || - (alist->fileattr != 0) || - (alist->forkattr != 0) )) { - return EINVAL; - }; + if (offset < sizeof(struct riff_header)) { + char *p; + + p = ((char *) ip->i_riff) + offset; + count = min(amount, sizeof(struct riff_header) - offset); + if (buffer) { + bcopy(p, buffer, count); + buffer += count; + } else { + error = uiomove(p, count, uio); + } + amount -= count; + offset += count; + } + if (error) + return error; /* - * Reject requests for unsupported options for now: + * Loop over (possibly partial) blocks to transfer. */ - if (alist->volattr & ATTR_VOL_MOUNTPOINT) return EINVAL; - if (alist->commonattr & (ATTR_CMN_NAMEDATTRCOUNT | ATTR_CMN_NAMEDATTRLIST)) return EINVAL; - if (alist->fileattr & - (ATTR_FILE_FILETYPE | - ATTR_FILE_FORKCOUNT | - ATTR_FILE_FORKLIST | - ATTR_FILE_DATAEXTENTS | - ATTR_FILE_RSRCEXTENTS)) { + while (error == 0 && amount > 0) { + /* + * Determine number of bytes until EOF. If we've hit + * EOF then return. + */ + diff = ip->i_size - offset; + if (diff <= 0) + return 0; + + /* Get a block from the underlying device */ + block = ip->iso_start + (offset - sizeof(struct riff_header))/CDXA_SECTOR_SIZE; + error = (int)buf_bread(ip->i_devvp, (daddr64_t)((unsigned)block), CDXA_SECTOR_SIZE, NOCRED, &bp); + if (error) { + buf_brelse(bp); + return error; + } + if (buf_resid(bp)) { + printf("isofs: cd9660_xa_read_common: buf_bread didn't read full sector\n"); + return EIO; + } + + /* Figure out which part of the block to copy, and copy it */ + sect_off = (offset - sizeof(struct riff_header)) % CDXA_SECTOR_SIZE; + count = min(CDXA_SECTOR_SIZE-sect_off, amount); + if (diff < count) /* Pin transfer amount to EOF */ + count = diff; + + if (buffer) { + bcopy(CAST_DOWN(caddr_t, (buf_dataptr(bp)+sect_off)), buffer, count); + buffer += count; + } else { + error = uiomove(CAST_DOWN(caddr_t, (buf_dataptr(bp)+sect_off)), count, uio); + } + amount -= count; + offset += count; + + /* + * If we copied through the end of the block, or the end of file, then + * age the device block. This is optimized for sequential access. + */ + if (sect_off+count == CDXA_SECTOR_SIZE || offset == (off_t)ip->i_size) + buf_markaged(bp); + buf_brelse(bp); + } + + return error; +} + +/* + * Read from a CD-ROM XA multimedia file. + * + * This uses the same common routine as pagein for doing the actual read + * from the device. + * + * This routine doesn't do any caching beyond what the block device does. + * Even then, cd9660_xa_read_common ages the blocks once we read up to + * the end. + * + * We don't even take advantage if the file has been memory mapped and has + * valid pages already (in which case we could just uiomove from the page + * to the caller). Since we're a read-only filesystem, there can't be + * any cache coherency problems. Multimedia files are expected to be + * large and streamed anyway, so caching file contents probably isn't + * important. + */ +int +cd9660_xa_read(struct vnop_read_args *ap) +{ + struct vnode *vp = ap->a_vp; + register struct uio *uio = ap->a_uio; + register struct iso_node *ip = VTOI(vp); + off_t offset = uio->uio_offset; + // LP64todo - fix this! + size_t size = uio_resid(uio); + + /* Check for some obvious parameter problems */ + if (offset < 0) return EINVAL; - }; + if (size == 0) + return 0; + if (offset >= ip->i_size) + return 0; + + /* Pin the size of the read to the file's EOF */ + if (offset + size > ip->i_size) + size = ip->i_size - offset; + + return cd9660_xa_read_common(vp, offset, size, NULL, uio); +} +/* + * Page in from a CD-ROM XA media file. + * + * Since our device block size isn't a power of two, we can't use + * cluster_pagein. Instead, we have to map the page and read into it. + */ +static int +cd9660_xa_pagein(struct vnop_pagein_args *ap) +{ + struct vnode *vp = ap->a_vp; + upl_t pl = ap->a_pl; + size_t size= ap->a_size; + off_t f_offset = ap->a_f_offset; + vm_offset_t pl_offset = ap->a_pl_offset; + int flags = ap->a_flags; + register struct iso_node *ip = VTOI(vp); + int error; + kern_return_t kret; + vm_offset_t ioaddr; - fixedblocksize = attrcalcsize(alist); - attrblocksize = fixedblocksize + (sizeof(u_long)); /* u_long for length longword */ - if (alist->commonattr & ATTR_CMN_NAME) attrblocksize += NAME_MAX; - if (alist->commonattr & ATTR_CMN_NAMEDATTRLIST) attrblocksize += 0; /* XXX PPD */ - if (alist->volattr & ATTR_VOL_MOUNTPOINT) attrblocksize += PATH_MAX; - if (alist->volattr & ATTR_VOL_NAME) attrblocksize += NAME_MAX; - if (alist->fileattr & ATTR_FILE_FORKLIST) attrblocksize += 0; /* XXX PPD */ + if (size <= 0) + panic("cd9660_xa_pagein: size = %d", size); - attrbufsize = MIN(ap->a_uio->uio_resid, attrblocksize); - MALLOC(attrbufptr, void *, attrblocksize, M_TEMP, M_WAITOK); - attrptr = attrbufptr; - *((u_long *)attrptr) = 0; /* Set buffer length in case of errors */ - ++((u_long *)attrptr); /* Reserve space for length field */ - varptr = ((char *)attrptr) + fixedblocksize; /* Point to variable-length storage */ + kret = ubc_upl_map(pl, &ioaddr); + if (kret != KERN_SUCCESS) + panic("cd9660_xa_pagein: ubc_upl_map error = %d", kret); - packattrblk(alist, ap->a_vp, &attrptr, &varptr); + ioaddr += pl_offset; - /* Store length of fixed + var block */ - *((u_long *)attrbufptr) = ((char*)varptr - (char*)attrbufptr); - /* Don't copy out more data than was generated */ - attrbufsize = MIN(attrbufsize, (char*)varptr - (char*)attrbufptr); + /* Make sure pagein doesn't extend past EOF */ + if (f_offset + size > ip->i_size) + size = ip->i_size - f_offset; /* pin size to EOF */ - error = uiomove((caddr_t)attrbufptr, attrbufsize, ap->a_uio); + /* Read the data in using the underlying device */ + error = cd9660_xa_read_common(vp, f_offset, size, (caddr_t)ioaddr, NULL); + + /* Zero fill part of page past EOF */ + if (ap->a_size > size) + bzero((caddr_t)ioaddr+size, ap->a_size-size); - FREE(attrbufptr, M_TEMP); + kret = ubc_upl_unmap(pl); + if (kret != KERN_SUCCESS) + panic("cd9660_xa_pagein: ubc_upl_unmap error = %d", kret); - return error; + if ((flags & UPL_NOCOMMIT) == 0) + { + if (error) + ubc_upl_abort_range(pl, pl_offset, ap->a_size, UPL_ABORT_FREE_ON_EMPTY); + else + ubc_upl_commit_range(pl, pl_offset, ap->a_size, UPL_COMMIT_FREE_ON_EMPTY); + } + + return error; } /* * Global vfs data structures for isofs */ #define cd9660_create \ - ((int (*) __P((struct vop_create_args *)))err_create) -#define cd9660_mknod ((int (*) __P((struct vop_mknod_args *)))err_mknod) -#define cd9660_setattr \ - ((int (*) __P((struct vop_setattr_args *)))cd9660_enotsupp) -#define cd9660_write ((int (*) __P((struct vop_write_args *)))cd9660_enotsupp) -#if NFSSERVER -int lease_check __P((struct vop_lease_args *)); -#define cd9660_lease_check lease_check -#else -#define cd9660_lease_check ((int (*) __P((struct vop_lease_args *)))nullop) -#endif -#define cd9660_fsync ((int (*) __P((struct vop_fsync_args *)))nullop) + ((int (*)(struct vnop_create_args *))err_create) +#define cd9660_mknod ((int (*)(struct vnop_mknod_args *))err_mknod) +#define cd9660_write ((int (*)(struct vnop_write_args *))cd9660_enotsupp) +#define cd9660_fsync ((int (*)(struct vnop_fsync_args *))nullop) #define cd9660_rename \ - ((int (*) __P((struct vop_rename_args *)))err_rename) + ((int (*)(struct vnop_rename_args *))err_rename) #define cd9660_copyfile \ - ((int (*) __P((struct vop_copyfile_args *)))err_copyfile) -#define cd9660_link ((int (*) __P((struct vop_link_args *)))err_link) -#define cd9660_mkdir ((int (*) __P((struct vop_mkdir_args *)))err_mkdir) + ((int (*)(struct vnop_copyfile_args *))err_copyfile) +#define cd9660_link ((int (*)(struct vnop_link_args *))err_link) +#define cd9660_mkdir ((int (*)(struct vnop_mkdir_args *))err_mkdir) #define cd9660_symlink \ - ((int (*) __P((struct vop_symlink_args *)))err_symlink) + ((int (*)(struct vnop_symlink_args *))err_symlink) #define cd9660_advlock \ - ((int (*) __P((struct vop_advlock_args *)))cd9660_enotsupp) -#define cd9660_valloc ((int(*) __P(( \ - struct vnode *pvp, \ - int mode, \ - struct ucred *cred, \ - struct vnode **vpp))) cd9660_enotsupp) -#define cd9660_vfree ((int (*) __P((struct vop_vfree_args *)))cd9660_enotsupp) -#define cd9660_truncate \ - ((int (*) __P((struct vop_truncate_args *)))cd9660_enotsupp) -#define cd9660_update \ - ((int (*) __P((struct vop_update_args *)))cd9660_enotsupp) + ((int (*)(struct vnop_advlock_args *))cd9660_enotsupp) #define cd9660_bwrite \ - ((int (*) __P((struct vop_bwrite_args *)))cd9660_enotsupp) + ((int (*)(struct vnop_bwrite_args *))cd9660_enotsupp) #define cd9660_pageout \ - ((int (*) __P((struct vop_pageout_args *)))cd9660_enotsupp) -int cd9660_blktooff(struct vop_blktooff_args *ap); -int cd9660_offtoblk(struct vop_offtoblk_args *ap); -int cd9660_cmap(struct vop_cmap_args *ap); + ((int (*)(struct vnop_pageout_args *))cd9660_enotsupp) +int cd9660_blktooff(struct vnop_blktooff_args *ap); +int cd9660_offtoblk(struct vnop_offtoblk_args *ap); +int cd9660_blockmap(struct vnop_blockmap_args *ap); #define VOPFUNC int (*)(void *) /* @@ -1218,113 +1154,126 @@ int cd9660_cmap(struct vop_cmap_args *ap); */ int (**cd9660_vnodeop_p)(void *); struct vnodeopv_entry_desc cd9660_vnodeop_entries[] = { - { &vop_default_desc, (VOPFUNC)vn_default_error }, - { &vop_lookup_desc, (VOPFUNC)cd9660_lookup }, /* lookup */ - { &vop_create_desc, (VOPFUNC)cd9660_create }, /* create */ - { &vop_mknod_desc, (VOPFUNC)cd9660_mknod }, /* mknod */ - { &vop_open_desc, (VOPFUNC)cd9660_open }, /* open */ - { &vop_close_desc, (VOPFUNC)cd9660_close }, /* close */ - { &vop_access_desc, (VOPFUNC)cd9660_access }, /* access */ - { &vop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ - { &vop_setattr_desc, (VOPFUNC)cd9660_setattr }, /* setattr */ - { &vop_read_desc, (VOPFUNC)cd9660_read }, /* read */ - { &vop_write_desc, (VOPFUNC)cd9660_write }, /* write */ - { &vop_lease_desc, (VOPFUNC)cd9660_lease_check },/* lease */ - { &vop_ioctl_desc, (VOPFUNC)cd9660_ioctl }, /* ioctl */ - { &vop_select_desc, (VOPFUNC)cd9660_select }, /* select */ - { &vop_mmap_desc, (VOPFUNC)cd9660_mmap }, /* mmap */ - { &vop_fsync_desc, (VOPFUNC)cd9660_fsync }, /* fsync */ - { &vop_seek_desc, (VOPFUNC)cd9660_seek }, /* seek */ - { &vop_remove_desc, (VOPFUNC)cd9660_remove }, /* remove */ - { &vop_link_desc, (VOPFUNC)cd9660_link }, /* link */ - { &vop_rename_desc, (VOPFUNC)cd9660_rename }, /* rename */ - { &vop_copyfile_desc, (VOPFUNC)cd9660_copyfile },/* copyfile */ - { &vop_mkdir_desc, (VOPFUNC)cd9660_mkdir }, /* mkdir */ - { &vop_rmdir_desc, (VOPFUNC)cd9660_rmdir }, /* rmdir */ - { &vop_symlink_desc, (VOPFUNC)cd9660_symlink }, /* symlink */ - { &vop_readdir_desc, (VOPFUNC)cd9660_readdir }, /* readdir */ - { &vop_readlink_desc, (VOPFUNC)cd9660_readlink },/* readlink */ - { &vop_abortop_desc, (VOPFUNC)cd9660_abortop }, /* abortop */ - { &vop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ - { &vop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ - { &vop_lock_desc, (VOPFUNC)cd9660_lock }, /* lock */ - { &vop_unlock_desc, (VOPFUNC)cd9660_unlock }, /* unlock */ - { &vop_bmap_desc, (VOPFUNC)cd9660_bmap }, /* bmap */ - { &vop_strategy_desc, (VOPFUNC)cd9660_strategy },/* strategy */ - { &vop_print_desc, (VOPFUNC)cd9660_print }, /* print */ - { &vop_islocked_desc, (VOPFUNC)cd9660_islocked },/* islocked */ - { &vop_pathconf_desc, (VOPFUNC)cd9660_pathconf },/* pathconf */ - { &vop_advlock_desc, (VOPFUNC)cd9660_advlock }, /* advlock */ - { &vop_blkatoff_desc, (VOPFUNC)cd9660_blkatoff },/* blkatoff */ - { &vop_valloc_desc, (VOPFUNC)cd9660_valloc }, /* valloc */ - { &vop_vfree_desc, (VOPFUNC)cd9660_vfree }, /* vfree */ - { &vop_truncate_desc, (VOPFUNC)cd9660_truncate },/* truncate */ - { &vop_update_desc, (VOPFUNC)cd9660_update }, /* update */ - { &vop_bwrite_desc, (VOPFUNC)vn_bwrite }, - { &vop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ - { &vop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ - { &vop_getattrlist_desc, (VOPFUNC)cd9660_getattrlist }, /* getattrlist */ - { &vop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ - { &vop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ - { &vop_cmap_desc, (VOPFUNC)cd9660_cmap }, /* cmap */ + { &vnop_default_desc, (VOPFUNC)vn_default_error }, + { &vnop_lookup_desc, (VOPFUNC)cd9660_lookup }, /* lookup */ + { &vnop_create_desc, (VOPFUNC)cd9660_create }, /* create */ + { &vnop_mknod_desc, (VOPFUNC)cd9660_mknod }, /* mknod */ + { &vnop_open_desc, (VOPFUNC)cd9660_open }, /* open */ + { &vnop_close_desc, (VOPFUNC)cd9660_close }, /* close */ + { &vnop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ + { &vnop_read_desc, (VOPFUNC)cd9660_read }, /* read */ + { &vnop_write_desc, (VOPFUNC)cd9660_write }, /* write */ + { &vnop_ioctl_desc, (VOPFUNC)cd9660_ioctl }, /* ioctl */ + { &vnop_select_desc, (VOPFUNC)cd9660_select }, /* select */ + { &vnop_mmap_desc, (VOPFUNC)cd9660_mmap }, /* mmap */ + { &vnop_fsync_desc, (VOPFUNC)cd9660_fsync }, /* fsync */ + { &vnop_remove_desc, (VOPFUNC)cd9660_remove }, /* remove */ + { &vnop_link_desc, (VOPFUNC)cd9660_link }, /* link */ + { &vnop_rename_desc, (VOPFUNC)cd9660_rename }, /* rename */ + { &vnop_copyfile_desc, (VOPFUNC)cd9660_copyfile },/* copyfile */ + { &vnop_mkdir_desc, (VOPFUNC)cd9660_mkdir }, /* mkdir */ + { &vnop_rmdir_desc, (VOPFUNC)cd9660_rmdir }, /* rmdir */ + { &vnop_symlink_desc, (VOPFUNC)cd9660_symlink }, /* symlink */ + { &vnop_readdir_desc, (VOPFUNC)cd9660_readdir }, /* readdir */ + { &vnop_readlink_desc, (VOPFUNC)cd9660_readlink },/* readlink */ + { &vnop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ + { &vnop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ + { &vnop_strategy_desc, (VOPFUNC)cd9660_strategy },/* strategy */ + { &vnop_pathconf_desc, (VOPFUNC)cd9660_pathconf },/* pathconf */ + { &vnop_advlock_desc, (VOPFUNC)cd9660_advlock }, /* advlock */ + { &vnop_bwrite_desc, (VOPFUNC)vn_bwrite }, + { &vnop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ + { &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ + { &vnop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ + { &vnop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ + { &vnop_blockmap_desc, (VOPFUNC)cd9660_blockmap }, /* blockmap */ { (struct vnodeop_desc*)NULL, (VOPFUNC)NULL } }; struct vnodeopv_desc cd9660_vnodeop_opv_desc = { &cd9660_vnodeop_p, cd9660_vnodeop_entries }; +/* + * The VOP table for CD-ROM XA (media) files is almost the same + * as for ordinary files, except for read, and pagein. + * Note that cd9660_xa_read doesn't use cluster I/O, so blockmap + * isn't needed, and isn't implemented. Similarly, it doesn't + * do buf_bread() on CD XA vnodes, so bmap, blktooff, offtoblk + * aren't needed. + */ +int (**cd9660_cdxaop_p)(void *); +struct vnodeopv_entry_desc cd9660_cdxaop_entries[] = { + { &vnop_default_desc, (VOPFUNC)vn_default_error }, + { &vnop_lookup_desc, (VOPFUNC)cd9660_lookup }, /* lookup */ + { &vnop_create_desc, (VOPFUNC)cd9660_create }, /* create */ + { &vnop_mknod_desc, (VOPFUNC)cd9660_mknod }, /* mknod */ + { &vnop_open_desc, (VOPFUNC)cd9660_open }, /* open */ + { &vnop_close_desc, (VOPFUNC)cd9660_close }, /* close */ + { &vnop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ + { &vnop_read_desc, (VOPFUNC)cd9660_xa_read }, /* read */ + { &vnop_write_desc, (VOPFUNC)cd9660_write }, /* write */ + { &vnop_ioctl_desc, (VOPFUNC)cd9660_ioctl }, /* ioctl */ + { &vnop_select_desc, (VOPFUNC)cd9660_select }, /* select */ + { &vnop_mmap_desc, (VOPFUNC)cd9660_mmap }, /* mmap */ + { &vnop_fsync_desc, (VOPFUNC)cd9660_fsync }, /* fsync */ + { &vnop_remove_desc, (VOPFUNC)cd9660_remove }, /* remove */ + { &vnop_link_desc, (VOPFUNC)cd9660_link }, /* link */ + { &vnop_rename_desc, (VOPFUNC)cd9660_rename }, /* rename */ + { &vnop_copyfile_desc, (VOPFUNC)cd9660_copyfile },/* copyfile */ + { &vnop_mkdir_desc, (VOPFUNC)cd9660_mkdir }, /* mkdir */ + { &vnop_rmdir_desc, (VOPFUNC)cd9660_rmdir }, /* rmdir */ + { &vnop_symlink_desc, (VOPFUNC)cd9660_symlink }, /* symlink */ + { &vnop_readdir_desc, (VOPFUNC)cd9660_readdir }, /* readdir */ + { &vnop_readlink_desc, (VOPFUNC)cd9660_readlink },/* readlink */ + { &vnop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ + { &vnop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ + { &vnop_strategy_desc, (VOPFUNC)cd9660_strategy },/* strategy */ + { &vnop_pathconf_desc, (VOPFUNC)cd9660_pathconf },/* pathconf */ + { &vnop_advlock_desc, (VOPFUNC)cd9660_advlock }, /* advlock */ + { &vnop_bwrite_desc, (VOPFUNC)vn_bwrite }, + { &vnop_pagein_desc, (VOPFUNC)cd9660_xa_pagein }, /* Pagein */ + { &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ + { (struct vnodeop_desc*)NULL, (VOPFUNC)NULL } +}; +struct vnodeopv_desc cd9660_cdxaop_opv_desc = + { &cd9660_cdxaop_p, cd9660_cdxaop_entries }; + /* * Special device vnode ops */ int (**cd9660_specop_p)(void *); struct vnodeopv_entry_desc cd9660_specop_entries[] = { - { &vop_default_desc, (VOPFUNC)vn_default_error }, - { &vop_lookup_desc, (VOPFUNC)spec_lookup }, /* lookup */ - { &vop_create_desc, (VOPFUNC)spec_create }, /* create */ - { &vop_mknod_desc, (VOPFUNC)spec_mknod }, /* mknod */ - { &vop_open_desc, (VOPFUNC)spec_open }, /* open */ - { &vop_close_desc, (VOPFUNC)spec_close }, /* close */ - { &vop_access_desc, (VOPFUNC)cd9660_access }, /* access */ - { &vop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ - { &vop_setattr_desc, (VOPFUNC)cd9660_setattr }, /* setattr */ - { &vop_read_desc, (VOPFUNC)spec_read }, /* read */ - { &vop_write_desc, (VOPFUNC)spec_write }, /* write */ - { &vop_lease_desc, (VOPFUNC)spec_lease_check }, /* lease */ - { &vop_ioctl_desc, (VOPFUNC)spec_ioctl }, /* ioctl */ - { &vop_select_desc, (VOPFUNC)spec_select }, /* select */ - { &vop_mmap_desc, (VOPFUNC)spec_mmap }, /* mmap */ - { &vop_fsync_desc, (VOPFUNC)spec_fsync }, /* fsync */ - { &vop_seek_desc, (VOPFUNC)spec_seek }, /* seek */ - { &vop_remove_desc, (VOPFUNC)spec_remove }, /* remove */ - { &vop_link_desc, (VOPFUNC)spec_link }, /* link */ - { &vop_rename_desc, (VOPFUNC)spec_rename }, /* rename */ - { &vop_mkdir_desc, (VOPFUNC)spec_mkdir }, /* mkdir */ - { &vop_rmdir_desc, (VOPFUNC)spec_rmdir }, /* rmdir */ - { &vop_symlink_desc, (VOPFUNC)spec_symlink }, /* symlink */ - { &vop_readdir_desc, (VOPFUNC)spec_readdir }, /* readdir */ - { &vop_readlink_desc, (VOPFUNC)spec_readlink }, /* readlink */ - { &vop_abortop_desc, (VOPFUNC)spec_abortop }, /* abortop */ - { &vop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ - { &vop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ - { &vop_lock_desc, (VOPFUNC)cd9660_lock }, /* lock */ - { &vop_unlock_desc, (VOPFUNC)cd9660_unlock }, /* unlock */ - { &vop_bmap_desc, (VOPFUNC)spec_bmap }, /* bmap */ - { &vop_strategy_desc, (VOPFUNC)spec_strategy }, /* strategy */ - { &vop_print_desc, (VOPFUNC)cd9660_print }, /* print */ - { &vop_islocked_desc, (VOPFUNC)cd9660_islocked },/* islocked */ - { &vop_pathconf_desc, (VOPFUNC)spec_pathconf }, /* pathconf */ - { &vop_advlock_desc, (VOPFUNC)spec_advlock }, /* advlock */ - { &vop_blkatoff_desc, (VOPFUNC)spec_blkatoff }, /* blkatoff */ - { &vop_valloc_desc, (VOPFUNC)spec_valloc }, /* valloc */ - { &vop_vfree_desc, (VOPFUNC)spec_vfree }, /* vfree */ - { &vop_truncate_desc, (VOPFUNC)spec_truncate }, /* truncate */ - { &vop_update_desc, (VOPFUNC)cd9660_update }, /* update */ - { &vop_bwrite_desc, (VOPFUNC)vn_bwrite }, - { &vop_devblocksize_desc, (VOPFUNC)spec_devblocksize }, /* devblocksize */ - { &vop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ - { &vop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ - { &vop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ - { &vop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ - { &vop_cmap_desc, (VOPFUNC)cd9660_cmap }, /* cmap */ + { &vnop_default_desc, (VOPFUNC)vn_default_error }, + { &vnop_lookup_desc, (VOPFUNC)spec_lookup }, /* lookup */ + { &vnop_create_desc, (VOPFUNC)spec_create }, /* create */ + { &vnop_mknod_desc, (VOPFUNC)spec_mknod }, /* mknod */ + { &vnop_open_desc, (VOPFUNC)spec_open }, /* open */ + { &vnop_close_desc, (VOPFUNC)spec_close }, /* close */ + { &vnop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ + { &vnop_read_desc, (VOPFUNC)spec_read }, /* read */ + { &vnop_write_desc, (VOPFUNC)spec_write }, /* write */ + { &vnop_ioctl_desc, (VOPFUNC)spec_ioctl }, /* ioctl */ + { &vnop_select_desc, (VOPFUNC)spec_select }, /* select */ + { &vnop_mmap_desc, (VOPFUNC)spec_mmap }, /* mmap */ + { &vnop_fsync_desc, (VOPFUNC)spec_fsync }, /* fsync */ + { &vnop_remove_desc, (VOPFUNC)spec_remove }, /* remove */ + { &vnop_link_desc, (VOPFUNC)spec_link }, /* link */ + { &vnop_rename_desc, (VOPFUNC)spec_rename }, /* rename */ + { &vnop_mkdir_desc, (VOPFUNC)spec_mkdir }, /* mkdir */ + { &vnop_rmdir_desc, (VOPFUNC)spec_rmdir }, /* rmdir */ + { &vnop_symlink_desc, (VOPFUNC)spec_symlink }, /* symlink */ + { &vnop_readdir_desc, (VOPFUNC)spec_readdir }, /* readdir */ + { &vnop_readlink_desc, (VOPFUNC)spec_readlink }, /* readlink */ + { &vnop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ + { &vnop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ + { &vnop_strategy_desc, (VOPFUNC)spec_strategy }, /* strategy */ + { &vnop_pathconf_desc, (VOPFUNC)spec_pathconf }, /* pathconf */ + { &vnop_advlock_desc, (VOPFUNC)spec_advlock }, /* advlock */ + { &vnop_bwrite_desc, (VOPFUNC)vn_bwrite }, + { &vnop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ + { &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ + { &vnop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ + { &vnop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ + { &vnop_blockmap_desc, (VOPFUNC)cd9660_blockmap }, /* blockmap */ { (struct vnodeop_desc*)NULL, (VOPFUNC)NULL } }; struct vnodeopv_desc cd9660_specop_opv_desc = @@ -1333,52 +1282,37 @@ struct vnodeopv_desc cd9660_specop_opv_desc = #if FIFO int (**cd9660_fifoop_p)(void *); struct vnodeopv_entry_desc cd9660_fifoop_entries[] = { - { &vop_default_desc, (VOPFUNC)vn_default_error }, - { &vop_lookup_desc, (VOPFUNC)fifo_lookup }, /* lookup */ - { &vop_create_desc, (VOPFUNC)fifo_create }, /* create */ - { &vop_mknod_desc, (VOPFUNC)fifo_mknod }, /* mknod */ - { &vop_open_desc, (VOPFUNC)fifo_open }, /* open */ - { &vop_close_desc, (VOPFUNC)fifo_close }, /* close */ - { &vop_access_desc, (VOPFUNC)cd9660_access }, /* access */ - { &vop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ - { &vop_setattr_desc, (VOPFUNC)cd9660_setattr }, /* setattr */ - { &vop_read_desc, (VOPFUNC)fifo_read }, /* read */ - { &vop_write_desc, (VOPFUNC)fifo_write }, /* write */ - { &vop_lease_desc, (VOPFUNC)fifo_lease_check }, /* lease */ - { &vop_ioctl_desc, (VOPFUNC)fifo_ioctl }, /* ioctl */ - { &vop_select_desc, (VOPFUNC)fifo_select }, /* select */ - { &vop_mmap_desc, (VOPFUNC)fifo_mmap }, /* mmap */ - { &vop_fsync_desc, (VOPFUNC)fifo_fsync }, /* fsync */ - { &vop_seek_desc, (VOPFUNC)fifo_seek }, /* seek */ - { &vop_remove_desc, (VOPFUNC)fifo_remove }, /* remove */ - { &vop_link_desc, (VOPFUNC)fifo_link } , /* link */ - { &vop_rename_desc, (VOPFUNC)fifo_rename }, /* rename */ - { &vop_mkdir_desc, (VOPFUNC)fifo_mkdir }, /* mkdir */ - { &vop_rmdir_desc, (VOPFUNC)fifo_rmdir }, /* rmdir */ - { &vop_symlink_desc, (VOPFUNC)fifo_symlink }, /* symlink */ - { &vop_readdir_desc, (VOPFUNC)fifo_readdir }, /* readdir */ - { &vop_readlink_desc, (VOPFUNC)fifo_readlink }, /* readlink */ - { &vop_abortop_desc, (VOPFUNC)fifo_abortop }, /* abortop */ - { &vop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ - { &vop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ - { &vop_lock_desc, (VOPFUNC)cd9660_lock }, /* lock */ - { &vop_unlock_desc, (VOPFUNC)cd9660_unlock }, /* unlock */ - { &vop_bmap_desc, (VOPFUNC)fifo_bmap }, /* bmap */ - { &vop_strategy_desc, (VOPFUNC)fifo_strategy }, /* strategy */ - { &vop_print_desc, (VOPFUNC)cd9660_print }, /* print */ - { &vop_islocked_desc, (VOPFUNC)cd9660_islocked },/* islocked */ - { &vop_pathconf_desc, (VOPFUNC)fifo_pathconf }, /* pathconf */ - { &vop_advlock_desc, (VOPFUNC)fifo_advlock }, /* advlock */ - { &vop_blkatoff_desc, (VOPFUNC)fifo_blkatoff }, /* blkatoff */ - { &vop_valloc_desc, (VOPFUNC)fifo_valloc }, /* valloc */ - { &vop_vfree_desc, (VOPFUNC)fifo_vfree }, /* vfree */ - { &vop_truncate_desc, (VOPFUNC)fifo_truncate }, /* truncate */ - { &vop_update_desc, (VOPFUNC)cd9660_update }, /* update */ - { &vop_bwrite_desc, (VOPFUNC)vn_bwrite }, - { &vop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ - { &vop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ - { &vop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ - { &vop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ + { &vnop_default_desc, (VOPFUNC)vn_default_error }, + { &vnop_lookup_desc, (VOPFUNC)fifo_lookup }, /* lookup */ + { &vnop_create_desc, (VOPFUNC)fifo_create }, /* create */ + { &vnop_mknod_desc, (VOPFUNC)fifo_mknod }, /* mknod */ + { &vnop_open_desc, (VOPFUNC)fifo_open }, /* open */ + { &vnop_close_desc, (VOPFUNC)fifo_close }, /* close */ + { &vnop_getattr_desc, (VOPFUNC)cd9660_getattr }, /* getattr */ + { &vnop_read_desc, (VOPFUNC)fifo_read }, /* read */ + { &vnop_write_desc, (VOPFUNC)fifo_write }, /* write */ + { &vnop_ioctl_desc, (VOPFUNC)fifo_ioctl }, /* ioctl */ + { &vnop_select_desc, (VOPFUNC)fifo_select }, /* select */ + { &vnop_mmap_desc, (VOPFUNC)fifo_mmap }, /* mmap */ + { &vnop_fsync_desc, (VOPFUNC)fifo_fsync }, /* fsync */ + { &vnop_remove_desc, (VOPFUNC)fifo_remove }, /* remove */ + { &vnop_link_desc, (VOPFUNC)fifo_link } , /* link */ + { &vnop_rename_desc, (VOPFUNC)fifo_rename }, /* rename */ + { &vnop_mkdir_desc, (VOPFUNC)fifo_mkdir }, /* mkdir */ + { &vnop_rmdir_desc, (VOPFUNC)fifo_rmdir }, /* rmdir */ + { &vnop_symlink_desc, (VOPFUNC)fifo_symlink }, /* symlink */ + { &vnop_readdir_desc, (VOPFUNC)fifo_readdir }, /* readdir */ + { &vnop_readlink_desc, (VOPFUNC)fifo_readlink }, /* readlink */ + { &vnop_inactive_desc, (VOPFUNC)cd9660_inactive },/* inactive */ + { &vnop_reclaim_desc, (VOPFUNC)cd9660_reclaim }, /* reclaim */ + { &vnop_strategy_desc, (VOPFUNC)fifo_strategy }, /* strategy */ + { &vnop_pathconf_desc, (VOPFUNC)fifo_pathconf }, /* pathconf */ + { &vnop_advlock_desc, (VOPFUNC)fifo_advlock }, /* advlock */ + { &vnop_bwrite_desc, (VOPFUNC)vn_bwrite }, + { &vnop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */ + { &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */ + { &vnop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */ + { &vnop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */ { (struct vnodeop_desc*)NULL, (VOPFUNC)NULL } }; struct vnodeopv_desc cd9660_fifoop_opv_desc =