From 06f25585085e2efcc1bfebbbfc31ff5db7af707b Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Wed, 11 May 2011 13:16:00 -0400 Subject: cramfs: remove cramfs_common.h We currently have cramfs.h and cramfs_common.h, this makes no sense, so remove unite them and keep just cramfs.h Signed-off-by: Davidlohr Bueso --- disk-utils/cramfs.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'disk-utils/cramfs.h') diff --git a/disk-utils/cramfs.h b/disk-utils/cramfs.h index 34b32ca1d..ba4ba7fbc 100644 --- a/disk-utils/cramfs.h +++ b/disk-utils/cramfs.h @@ -1,3 +1,21 @@ +/* + * cramfs_common - cramfs common code + * + * Copyright (c) 2008 Roy Peled, the.roy.peled -at- gmail + * Copyright (c) 2004-2006 by Michael Holzt, kju -at- fqdn.org + * + * 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. + * + */ + #ifndef __CRAMFS_H #define __CRAMFS_H @@ -19,6 +37,13 @@ typedef unsigned int u32; #define CRAMFS_NAMELEN_WIDTH 6 #define CRAMFS_OFFSET_WIDTH 26 +#ifndef HOST_IS_BIG_ENDIAN +#ifdef WORDS_BIGENDIAN +#define HOST_IS_BIG_ENDIAN 1 +#else +#define HOST_IS_BIG_ENDIAN 0 +#endif +#endif /* * Reasonably terse representation of the inode data. @@ -78,4 +103,9 @@ int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen); int cramfs_uncompress_init(void); int cramfs_uncompress_exit(void); +u32 u32_toggle_endianness(int big_endian, u32 what); +void super_toggle_endianness(int from_big_endian, struct cramfs_super *super); +void inode_to_host(int from_big_endian, struct cramfs_inode *inode_in, struct cramfs_inode *inode_out); +void inode_from_host(int to_big_endian, struct cramfs_inode *inode_in, struct cramfs_inode *inode_out); + #endif -- cgit v1.2.3-55-g7522