diff options
Diffstat (limited to 'contrib/libcdio/iso9660_private.h')
-rw-r--r-- | contrib/libcdio/iso9660_private.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/contrib/libcdio/iso9660_private.h b/contrib/libcdio/iso9660_private.h new file mode 100644 index 000000000..9a10950aa --- /dev/null +++ b/contrib/libcdio/iso9660_private.h @@ -0,0 +1,85 @@ +/* + $Id: iso9660_private.h,v 1.2 2004/04/11 12:20:31 miguelfreitas Exp $ + + Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> + Copyright (C) 2003 Rocky Bernstein <rocky@panix.com> + + See also iso9660.h by Eric Youngdale (1993). + + Copyright 1993 Yggdrasil Computing, Incorporated + Copyright (c) 1999,2000 J. Schilling + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef __CDIO_ISO9660_PRIVATE_H__ +#define __CDIO_ISO9660_PRIVATE_H__ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <cdio/types.h> + +#define ISO_VERSION 1 + +PRAGMA_BEGIN_PACKED + +struct iso_volume_descriptor { + uint8_t type; /* 711 */ + char id[5]; + uint8_t version; /* 711 */ + char data[2041]; +} GNUC_PACKED; + +#define struct_iso_volume_descriptor_SIZEOF ISO_BLOCKSIZE + +#define struct_iso9660_pvd_SIZEOF ISO_BLOCKSIZE + +/* + * XXX JS: The next structure has an odd length! + * Some compilers (e.g. on Sun3/mc68020) padd the structures to even length. + * For this reason, we cannot use sizeof (struct iso_path_table) or + * sizeof (struct iso_directory_record) to compute on disk sizes. + * Instead, we use offsetof(..., name) and add the name size. + * See mkisofs.h + */ + +/* We use this to help us look up the parent inode numbers. */ + +struct iso_path_table { + uint8_t name_len; /* 711 */ + uint8_t xa_len; /* 711 */ + uint32_t extent; /* 731/732 */ + uint16_t parent; /* 721/722 */ + char name[EMPTY_ARRAY_SIZE]; +} GNUC_PACKED; + +#define struct_iso_path_table_SIZEOF 8 + +#define struct_iso9660_dir_SIZEOF 33 + +PRAGMA_END_PACKED + +#endif /* __CDIO_ISO9660_PRIVATE_H__ */ + + +/* + * Local variables: + * c-file-style: "gnu" + * tab-width: 8 + * indent-tabs-mode: nil + * End: + */ |