unaligned.h
上传用户:jlfgdled
上传日期:2013-04-10
资源大小:33168k
文件大小:1k
- /*
- * BK Id: SCCS/s.unaligned.h 1.5 05/17/01 18:14:26 cort
- */
- #ifdef __KERNEL__
- #ifndef __PPC_UNALIGNED_H
- #define __PPC_UNALIGNED_H
- /*
- * The PowerPC can do unaligned accesses itself in big endian mode.
- *
- * The strange macros are there to make sure these can't
- * be misused in a way that makes them not work on other
- * architectures where unaligned accesses aren't as simple.
- */
- #define get_unaligned(ptr) (*(ptr))
- #define put_unaligned(val, ptr) ((void)( *(ptr) = (val) ))
- #endif
- #endif /* __KERNEL__ */