/*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * @APPLE_LICENSE_OSREFERENCE_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. 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.
*
- * 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. 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
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * 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
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
* limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/* $NetBSD: cd9660_vnops.c,v 1.22 1994/12/27 19:05:12 mycroft Exp $ */
#include <sys/lock.h>
#include <sys/ubc_internal.h>
#include <sys/uio_internal.h>
-#include <architecture/byte_order.h>
+#include <libkern/OSByteOrder.h>
#include <vm/vm_map.h>
#include <vm/vm_kern.h> /* kmem_alloc, kmem_free */
}
}
if (uio_resid(uio) > 0)
- error = cluster_read(vp, uio, (off_t)ip->i_size, 0);
+ error = cluster_read(vp, uio, (off_t)ip->i_size, ap->a_ioflag);
} else {
do {
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;
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;
*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);
}
} else {
/* 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);
-
error = cluster_pagein(vp, pl, pl_offset, f_offset, size,
(off_t)ip->i_size, flags);
}
return (EROFS);
}
-/*
-
-#
-#% getattrlist vp = = =
-#
- vnop_getattrlist {
- IN struct vnode *vp;
- IN struct attrlist *alist;
- INOUT struct uio *uio;
- IN vfs_context_t context;
- };
-
- */
-int
-cd9660_getattrlist(struct vnop_getattrlist_args *ap)
-{
- 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;
- };
-
- /*
- * Requesting volume information requires setting the ATTR_VOL_INFO bit and
- * volume info requests are mutually exclusive with all other info requests:
- */
- if ((alist->volattr != 0) &&
- (((alist->volattr & ATTR_VOL_INFO) == 0) ||
- (alist->dirattr != 0) ||
- (alist->fileattr != 0) ||
- (alist->forkattr != 0) )) {
- return EINVAL;
- };
-
- /*
- * Reject requests for unsupported options for now:
- */
- 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)) {
- return EINVAL;
- };
-
-
- fixedblocksize = attrcalcsize(alist);
- attrblocksize = fixedblocksize + (sizeof(uint32_t)); /* uint32_t for length word */
- 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 */
-
- attrbufsize = MIN(uio_resid(ap->a_uio), attrblocksize);
- MALLOC(attrbufptr, void *, attrblocksize, M_TEMP, M_WAITOK);
- attrptr = attrbufptr;
- *((uint32_t *)attrptr) = 0; /* Set buffer length in case of errors */
- ++((uint32_t *)attrptr); /* Reserve space for length field */
- varptr = ((char *)attrptr) + fixedblocksize; /* Point to variable-length storage */
-
- packattrblk(alist, ap->a_vp, &attrptr, &varptr);
-
- /* Store length of fixed + var block */
- *((uint32_t *)attrbufptr) = ((char*)varptr - (char*)attrbufptr);
- /* Don't copy out more data than was generated */
- attrbufsize = MIN(attrbufsize, (char*)varptr - (char*)attrbufptr);
-
- error = uiomove((caddr_t)attrbufptr, attrbufsize, ap->a_uio);
-
- FREE(attrbufptr, M_TEMP);
-
- return error;
-}
-
/*
* Make a RIFF file header for a CD-ROM XA media file.
*/
sectors = ip->i_size / 2048;
strncpy(header->riff, "RIFF", 4);
- header->fileSize = NXSwapHostLongToLittle(sectors * CDXA_SECTOR_SIZE + sizeof(struct riff_header) - 8);
+ header->fileSize = OSSwapHostToLittleInt32(sectors * CDXA_SECTOR_SIZE + sizeof(struct riff_header) - 8);
strncpy(header->cdxa, "CDXA", 4);
strncpy(header->fmt, "fmt ", 4);
- header->fmtSize = NXSwapHostLongToLittle(16);
+ header->fmtSize = OSSwapHostToLittleConstInt32(16);
strncpy(header->data, "data", 4);
- header->dataSize = NXSwapHostLongToLittle(sectors * CDXA_SECTOR_SIZE);
+ header->dataSize = OSSwapHostToLittleInt32(sectors * CDXA_SECTOR_SIZE);
/*
* Copy the CD-ROM XA extended directory information into the header. As far as
kern_return_t kret;
vm_offset_t ioaddr;
- /* check pageins are for reg file only and ubc info is present*/
- if (UBCINVALID(vp))
- panic("cd9660_xa_pagein: Not a VREG");
- UBCINFOCHECK("cd9660_xa_pagein", vp);
-
if (size <= 0)
panic("cd9660_xa_pagein: size = %d", size);
{ &vnop_bwrite_desc, (VOPFUNC)vn_bwrite },
{ &vnop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */
{ &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */
- { &vnop_getattrlist_desc, (VOPFUNC)cd9660_getattrlist }, /* getattrlist */
{ &vnop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */
{ &vnop_offtoblk_desc, (VOPFUNC)cd9660_offtoblk }, /* offtoblk */
{ &vnop_blockmap_desc, (VOPFUNC)cd9660_blockmap }, /* blockmap */
{ &vnop_bwrite_desc, (VOPFUNC)vn_bwrite },
{ &vnop_pagein_desc, (VOPFUNC)cd9660_xa_pagein }, /* Pagein */
{ &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */
- { &vnop_getattrlist_desc, (VOPFUNC)cd9660_getattrlist }, /* getattrlist */
{ (struct vnodeop_desc*)NULL, (VOPFUNC)NULL }
};
struct vnodeopv_desc cd9660_cdxaop_opv_desc =
{ &vnop_pathconf_desc, (VOPFUNC)spec_pathconf }, /* pathconf */
{ &vnop_advlock_desc, (VOPFUNC)spec_advlock }, /* advlock */
{ &vnop_bwrite_desc, (VOPFUNC)vn_bwrite },
- { &vnop_devblocksize_desc, (VOPFUNC)spec_devblocksize }, /* devblocksize */
{ &vnop_pagein_desc, (VOPFUNC)cd9660_pagein }, /* Pagein */
{ &vnop_pageout_desc, (VOPFUNC)cd9660_pageout }, /* Pageout */
{ &vnop_blktooff_desc, (VOPFUNC)cd9660_blktooff }, /* blktooff */
projects / apple / xnu.git / blobdiff