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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-m32r/unaligned.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-m32r/unaligned.h')
-rw-r--r--include/asm-m32r/unaligned.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-m32r/unaligned.h b/include/asm-m32r/unaligned.h
new file mode 100644
index 000000000000..3aef9ac8d3aa
--- /dev/null
+++ b/include/asm-m32r/unaligned.h
@@ -0,0 +1,25 @@
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 */