patch-2.2.0-pre4 linux/fs/ntfs/ntfstypes.h

• Lines: 91
• Date: Sat Jan 2 10:24:46 1999
• Orig file: v2.2.0-pre3/linux/fs/ntfs/ntfstypes.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.2.0-pre3/linux/fs/ntfs/ntfstypes.h linux/fs/ntfs/ntfstypes.h
@@ -0,0 +1,90 @@
+/*
+ *  types.h
+ *  This file defines four things:
+ *   - generic platform independent fixed-size types (e.g. ntfs_u32)
+ *   - specific fixed-size types (e.g. ntfs_offset_t)
+ *   - macros that read and write those types from and to byte arrays
+ *   - types derived from OS specific ones
+ *
+ *  Copyright (C) 1996,1998 Martin von Löwis
+ */
+
+#ifdef NTFS_IN_LINUX_KERNEL
+/* get installed types if we compile the kernel*/
+#include <linux/fs.h>
+#endif
+
+/* We don't need to define __LITTLE_ENDIAN, as we use
+   <asm/byteorder>. */
+
+#include "ntfsendian.h"
+#include <asm/types.h>
+
+/* integral types */
+#ifndef NTFS_INTEGRAL_TYPES
+#define NTFS_INTEGRAL_TYPES
+typedef u8  ntfs_u8;
+typedef u16 ntfs_u16;
+typedef u32 ntfs_u32;
+typedef u64 ntfs_u64;
+typedef s8  ntfs_s8;
+typedef s16 ntfs_s16;
+typedef s32 ntfs_s32;
+typedef s64 ntfs_s64;
+#endif
+
+/* unicode character type */
+#ifndef NTFS_WCHAR_T
+#define NTFS_WCHAR_T
+typedef u16 ntfs_wchar_t;
+#endif
+/* file offset */
+#ifndef NTFS_OFFSET_T
+#define NTFS_OFFSET_T
+typedef u64 ntfs_offset_t;
+#endif
+/* UTC */
+#ifndef NTFS_TIME64_T
+#define NTFS_TIME64_T
+typedef u64 ntfs_time64_t;
+#endif
+/* This is really unsigned long long. So we support only volumes up to 2 TB */
+#ifndef NTFS_CLUSTER_T
+#define NTFS_CLUSTER_T
+typedef u32 ntfs_cluster_t;
+#endif
+
+/* architecture independent macros */
+
+/* PUTU32 would not clear all bytes */
+#define NTFS_PUTINUM(p,i)    NTFS_PUTU64(p,i->i_number);\
+                             NTFS_PUTU16(((char*)p)+6,i->sequence_number)
+
+/* system dependent types */
+#include <asm/posix_types.h>
+#ifndef NTMODE_T
+#define NTMODE_T
+typedef __kernel_mode_t ntmode_t;
+#endif
+#ifndef NTFS_UID_T
+#define NTFS_UID_T
+typedef __kernel_uid_t ntfs_uid_t;
+#endif
+#ifndef NTFS_GID_T
+#define NTFS_GID_T
+typedef __kernel_gid_t ntfs_gid_t;
+#endif
+#ifndef NTFS_SIZE_T
+#define NTFS_SIZE_T
+typedef __kernel_size_t ntfs_size_t;
+#endif
+#ifndef NTFS_TIME_T
+#define NTFS_TIME_T
+typedef __kernel_time_t ntfs_time_t;
+#endif
+
+/*
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */