diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/atmapi.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/linux/atmapi.h')
-rw-r--r-- | include/linux/atmapi.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/atmapi.h b/include/linux/atmapi.h new file mode 100644 index 000000000000..8fe54d90d95b --- /dev/null +++ b/include/linux/atmapi.h | |||
@@ -0,0 +1,29 @@ | |||
1 | /* atmapi.h - ATM API user space/kernel compatibility */ | ||
2 | |||
3 | /* Written 1999,2000 by Werner Almesberger, EPFL ICA */ | ||
4 | |||
5 | |||
6 | #ifndef _LINUX_ATMAPI_H | ||
7 | #define _LINUX_ATMAPI_H | ||
8 | |||
9 | #if defined(__sparc__) || defined(__ia64__) | ||
10 | /* such alignment is not required on 32 bit sparcs, but we can't | ||
11 | figure that we are on a sparc64 while compiling user-space programs. */ | ||
12 | #define __ATM_API_ALIGN __attribute__((aligned(8))) | ||
13 | #else | ||
14 | #define __ATM_API_ALIGN | ||
15 | #endif | ||
16 | |||
17 | |||
18 | /* | ||
19 | * Opaque type for kernel pointers. Note that _ is never accessed. We need | ||
20 | * the struct in order hide the array, so that we can make simple assignments | ||
21 | * instead of being forced to use memcpy. It also improves error reporting for | ||
22 | * code that still assumes that we're passing unsigned longs. | ||
23 | * | ||
24 | * Convention: NULL pointers are passed as a field of all zeroes. | ||
25 | */ | ||
26 | |||
27 | typedef struct { unsigned char _[8]; } __ATM_API_ALIGN atm_kptr_t; | ||
28 | |||
29 | #endif | ||