types.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:1k
- #ifndef _M68K_TYPES_H
- #define _M68K_TYPES_H
- /*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue. However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
- 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
- /*
- * These aren't exported outside the kernel to avoid name space clashes
- */
- #ifdef __KERNEL__
- 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;
- #define BITS_PER_LONG 32
- /* DMA addresses are always 32-bits wide */
- typedef u32 dma_addr_t;
- typedef u32 dma64_addr_t;
- #endif /* __KERNEL__ */
- #endif /* _M68K_TYPES_H */