# --- T2-COPYRIGHT-NOTE-BEGIN --- # This copyright note is auto-generated by ./scripts/Create-CopyPatch. # # T2 SDE: package/.../gpart/ntfs.patch # Copyright (C) 2006 The T2 SDE Project # # More information can be found in the files COPYING and README. # # This patch file is dual-licensed. It is available under the license the # patched project is licensed under, as long as it is an OpenSource license # as defined at http://www.opensource.org/ (e.g. BSD, X11) or 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. # --- T2-COPYRIGHT-NOTE-END --- From Debian. --- gpart-0.1h.orig/src/gm_ntfs.h +++ gpart-0.1h/src/gm_ntfs.h @@ -14,6 +14,9 @@ * */ +#include +#include + #ifndef _GM_NTFS_H #define _GM_NTFS_H @@ -29,32 +32,38 @@ /* 'NTFS' in little endian */ #define NTFS_SUPER_MAGIC 0x5346544E -#if defined(i386) || defined(__i386__) || defined(__alpha__) - /* unsigned integral types */ #ifndef NTFS_INTEGRAL_TYPES #define NTFS_INTEGRAL_TYPES -typedef unsigned char ntfs_u8; -typedef unsigned short ntfs_u16; -typedef unsigned int ntfs_u32; -typedef s64_t ntfs_u64; +typedef uint8_t ntfs_u8; +typedef uint16_t ntfs_u16; +typedef uint32_t ntfs_u32; +typedef uint64_t ntfs_u64; +typedef int8_t ntfs_s8; +typedef int16_t ntfs_s16; #endif /* NTFS_INTEGRAL_TYPES */ -#endif /* defined(i386) || defined(__i386__) || defined(__alpha__) */ - - -/* Macros reading unsigned integers from a byte pointer */ -/* these should work for all little endian machines */ -#define NTFS_GETU8(p) (*(ntfs_u8*)(p)) -#define NTFS_GETU16(p) (*(ntfs_u16*)(p)) -#define NTFS_GETU24(p) (NTFS_GETU32(p) & 0xFFFFFF) -#define NTFS_GETU32(p) (*(ntfs_u32*)(p)) -#define NTFS_GETU64(p) (*(ntfs_u64*)(p)) - -/* Macros reading signed integers, returning int */ -#define NTFS_GETS8(p) ((int)(*(char*)(p))) -#define NTFS_GETS16(p) ((int)(*(short*)(p))) -#define NTFS_GETS24(p) (NTFS_GETU24(p) < 0x800000 ? (int)NTFS_GETU24(p) : - +#define CPU_TO_LE16(a) __cpu_to_le16(a) +#define CPU_TO_LE32(a) __cpu_to_le32(a) +#define CPU_TO_LE64(a) __cpu_to_le64(a) + +#define LE16_TO_CPU(a) __cpu_to_le16(a) +#define LE32_TO_CPU(a) __cpu_to_le32(a) +#define LE64_TO_CPU(a) __cpu_to_le64(a) + +/* Macros reading unsigned integers */ +#define NTFS_GETU8(p) (*(ntfs_u8*)(p)) +#define NTFS_GETU16(p) ((ntfs_u16)LE16_TO_CPU(*(ntfs_u16*)(p))) +#define NTFS_GETU24(p) ((ntfs_u32)NTFS_GETU16(p) | \ + ((ntfs_u32)NTFS_GETU8(((char*)(p)) + 2) << 16)) +#define NTFS_GETU32(p) ((ntfs_u32)LE32_TO_CPU(*(ntfs_u32*)(p))) +#define NTFS_GETU64(p) ((ntfs_u64)LE64_TO_CPU(*(ntfs_u64*)(p))) + +/* Macros reading signed integers */ +#define NTFS_GETS8(p) ((*(ntfs_s8*)(p))) +#define NTFS_GETS16(p) ((ntfs_s16)LE16_TO_CPU(*(short*)(p))) +#define NTFS_GETS24(p) (NTFS_GETU24(p) < 0x800000 ? \ + (int)NTFS_GETU24(p) : \ + (int)(NTFS_GETU24(p) - 0x1000000)) #endif /* _GM_NTFS_H */