types.h

来自「Linux Kernel 2.6.9 for OMAP1710」· C头文件 代码 · 共 77 行

#ifndef __ASM_SH64_TYPES_H
#define __ASM_SH64_TYPES_H

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * include/asm-sh64/types.h
 *
 * Copyright (C) 2000, 2001  Paolo Alberelli
 *
 */

#ifndef __ASSEMBLY__

typedef unsigned short umode_t;

/*
 * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
 * header files exported to user space
 */

typedef __signed__ char __s8;
typedef unsigned char __u8;

typedef __signed__ short __s16;
typedef unsigned short __u16;

typedef __signed__ int __s32;
typedef unsigned int __u32;

#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif

#endif /* __ASSEMBLY__ */

/*
 * These aren't exported outside the kernel to avoid name space clashes
 */
#ifdef __KERNEL__

#ifndef __ASSEMBLY__

typedef __signed__ char s8;
typedef unsigned char u8;

typedef __signed__ short s16;
typedef unsigned short u16;

typedef __signed__ int s32;
typedef unsigned int u32;

typedef __signed__ long long s64;
typedef unsigned long long u64;

/* DMA addresses come in generic and 64-bit flavours.  */

#ifdef CONFIG_HIGHMEM64G
typedef u64 dma_addr_t;
#else
typedef u32 dma_addr_t;
#endif
typedef u64 dma64_addr_t;

typedef unsigned int kmem_bufctl_t;

#endif /* __ASSEMBLY__ */

#define BITS_PER_LONG 32

#endif /* __KERNEL__ */

#endif /* __ASM_SH64_TYPES_H */