| #ifndef READ_FS_H |
| #define READ_FS_H |
| /* |
| * Squashfs |
| * |
| * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
| * Phillip Lougher <phillip@squashfs.org.uk> |
| * |
| * 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, |
| * 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| * |
| * read_fs.h |
| * |
| */ |
| |
| #if __BYTE_ORDER == __BIG_ENDIAN |
| #define SQUASHFS_SWAP_SHORTS(d, s, n) swap_le16_num(s, d, n) |
| #define SQUASHFS_SWAP_INTS(d, s, n) swap_le32_num(s, d, n) |
| #define SQUASHFS_SWAP_LONG_LONGS(d, s, n) swap_le64_num(s, d, n) |
| |
| #define SWAP_LE16(d, s) swap_le16(s, d) |
| #define SWAP_LE32(d, s) swap_le32(s, d) |
| #define SWAP_LE64(d, s) swap_le64(s, d) |
| #else |
| #define SQUASHFS_MEMCPY(d, s, n) memcpy(d, s, n) |
| #define SQUASHFS_SWAP_SHORTS(d, s, n) memcpy(d, s, n * sizeof(short)) |
| #define SQUASHFS_SWAP_INTS(d, s, n) memcpy(d, s, n * sizeof(int)) |
| #define SQUASHFS_SWAP_LONG_LONGS(d, s, n) \ |
| memcpy(d, s, n * sizeof(long long)) |
| #endif |
| #endif |
