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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-generic/] [unaligned.h] - Blame information for rev 1633

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#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 */

Line No.	Rev	Author	Line
1	1633	jcastillo	`#ifndef _ASM_GENERIC_UNALIGNED_H_`
2			`#define _ASM_GENERIC_UNALIGNED_H_`
3
4			`/*`
5			`* For the benefit of those who are trying to port Linux to another`
6			`* architecture, here are some C-language equivalents.`
7			`*/`
8
9			`#include <asm/string.h>`
10
11
12			`#define get_unaligned(ptr) \`
13			`({ __typeof__((ptr)) __tmp; memcpy(&__tmp, (ptr), sizeof((ptr))); __tmp; })`
14
15			`#define put_unaligned(val, ptr) \`
16			`({ __typeof__(*(ptr)) __tmp = (val); \`
17			`memcpy((ptr), &__tmp, sizeof(*(ptr))); \`
18			`(void)0; })`
19
20			`#endif /* _ASM_GENERIC_UNALIGNED_H */`

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[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [asm-generic/] [unaligned.h] - Blame information for rev 1633