Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/include/asm-m32r/unaligned.h
Parent Directory
|
Revision Log
Revision 630 -
(show annotations)
(download)
Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 553 byte(s)
Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 553 byte(s)
Tag kernel26-2.6.12-alx-r9
1 | #ifndef _ASM_M32R_UNALIGNED_H |
2 | #define _ASM_M32R_UNALIGNED_H |
3 | |
4 | /* $Id$ */ |
5 | |
6 | /* orig : generic 2.4.18 */ |
7 | |
8 | /* |
9 | * For the benefit of those who are trying to port Linux to another |
10 | * architecture, here are some C-language equivalents. |
11 | */ |
12 | |
13 | #include <asm/string.h> |
14 | |
15 | |
16 | #define get_unaligned(ptr) \ |
17 | ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) |
18 | |
19 | #define put_unaligned(val, ptr) \ |
20 | ({ __typeof__(*(ptr)) __tmp = (val); \ |
21 | memmove((ptr), &__tmp, sizeof(*(ptr))); \ |
22 | (void)0; }) |
23 | |
24 | |
25 | #endif /* _ASM_M32R_UNALIGNED_H */ |