Subversion Repositories shark

Rev

Rev 422 | Blame | Compare with Previous | Last modification | View Log | RSS feed

#ifndef _ASM_GENERIC_UNALIGNED_H_
#define _ASM_GENERIC_UNALIGNED_H_

/*
 * For the benefit of those who are trying to port Linux to another
 * architecture, here are some C-language equivalents.
 */


#include <asm/string.h>


#define get_unaligned(ptr) \
  ({ __typeof__(*(ptr)) __tmp; memcpy(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })


#define put_unaligned(val, ptr)                         \
  ({ __typeof__(*(ptr)) __tmp = (val);                  \
     memcpy((ptr), &__tmp, sizeof(*(ptr)));             \
     (void)0; })


#endif /* _ASM_GENERIC_UNALIGNED_H */