diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2008-08-17 13:48:37 -0400 |
---|---|---|
committer | H. Peter Anvin <hpa@zytor.com> | 2008-10-23 01:55:19 -0400 |
commit | 8569c9140bd41089f9b6be8837ca421102714a90 (patch) | |
tree | cd289b322b215fe2ca2530aa320febfd99388d7f /arch/um/include/shared/sysdep-i386/tls.h | |
parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) |
x86, um: take arch/um/include/* out of the way
We can't just plop asm/* into it - userland helpers are built with it
in search path and seeing asm/* show up there suddenly would be a bad
idea.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/um/include/shared/sysdep-i386/tls.h')
-rw-r--r-- | arch/um/include/shared/sysdep-i386/tls.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/um/include/shared/sysdep-i386/tls.h b/arch/um/include/shared/sysdep-i386/tls.h new file mode 100644 index 00000000000..918fd3c5ff9 --- /dev/null +++ b/arch/um/include/shared/sysdep-i386/tls.h | |||
@@ -0,0 +1,32 @@ | |||
1 | #ifndef _SYSDEP_TLS_H | ||
2 | #define _SYSDEP_TLS_H | ||
3 | |||
4 | # ifndef __KERNEL__ | ||
5 | |||
6 | /* Change name to avoid conflicts with the original one from <asm/ldt.h>, which | ||
7 | * may be named user_desc (but in 2.4 and in header matching its API was named | ||
8 | * modify_ldt_ldt_s). */ | ||
9 | |||
10 | typedef struct um_dup_user_desc { | ||
11 | unsigned int entry_number; | ||
12 | unsigned int base_addr; | ||
13 | unsigned int limit; | ||
14 | unsigned int seg_32bit:1; | ||
15 | unsigned int contents:2; | ||
16 | unsigned int read_exec_only:1; | ||
17 | unsigned int limit_in_pages:1; | ||
18 | unsigned int seg_not_present:1; | ||
19 | unsigned int useable:1; | ||
20 | } user_desc_t; | ||
21 | |||
22 | # else /* __KERNEL__ */ | ||
23 | |||
24 | # include <asm/ldt.h> | ||
25 | typedef struct user_desc user_desc_t; | ||
26 | |||
27 | # endif /* __KERNEL__ */ | ||
28 | |||
29 | #define GDT_ENTRY_TLS_MIN_I386 6 | ||
30 | #define GDT_ENTRY_TLS_MIN_X86_64 12 | ||
31 | |||
32 | #endif /* _SYSDEP_TLS_H */ | ||