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/asm-i386/ldt.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-i386/ldt.h')
-rw-r--r-- | include/asm-i386/ldt.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-i386/ldt.h b/include/asm-i386/ldt.h new file mode 100644 index 000000000000..e9d3de1dee6c --- /dev/null +++ b/include/asm-i386/ldt.h | |||
@@ -0,0 +1,32 @@ | |||
1 | /* | ||
2 | * ldt.h | ||
3 | * | ||
4 | * Definitions of structures used with the modify_ldt system call. | ||
5 | */ | ||
6 | #ifndef _LINUX_LDT_H | ||
7 | #define _LINUX_LDT_H | ||
8 | |||
9 | /* Maximum number of LDT entries supported. */ | ||
10 | #define LDT_ENTRIES 8192 | ||
11 | /* The size of each LDT entry. */ | ||
12 | #define LDT_ENTRY_SIZE 8 | ||
13 | |||
14 | #ifndef __ASSEMBLY__ | ||
15 | struct user_desc { | ||
16 | unsigned int entry_number; | ||
17 | unsigned long base_addr; | ||
18 | unsigned int limit; | ||
19 | unsigned int seg_32bit:1; | ||
20 | unsigned int contents:2; | ||
21 | unsigned int read_exec_only:1; | ||
22 | unsigned int limit_in_pages:1; | ||
23 | unsigned int seg_not_present:1; | ||
24 | unsigned int useable:1; | ||
25 | }; | ||
26 | |||
27 | #define MODIFY_LDT_CONTENTS_DATA 0 | ||
28 | #define MODIFY_LDT_CONTENTS_STACK 1 | ||
29 | #define MODIFY_LDT_CONTENTS_CODE 2 | ||
30 | |||
31 | #endif /* !__ASSEMBLY__ */ | ||
32 | #endif | ||