Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/include/asm-um/vm-flags-x86_64.h
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Wed Mar 4 11:03:09 2009 UTC (15 years, 6 months ago) by niro
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Wed Mar 4 11:03:09 2009 UTC (15 years, 6 months ago) by niro
File MIME type: text/plain
File size: 925 byte(s)
Tag kernel26-2.6.12-alx-r9
1 | /* |
2 | * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) |
3 | * Copyright 2003 PathScale, Inc. |
4 | * Licensed under the GPL |
5 | */ |
6 | |
7 | #ifndef __VM_FLAGS_X86_64_H |
8 | #define __VM_FLAGS_X86_64_H |
9 | |
10 | #define __VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ |
11 | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) |
12 | #define __VM_STACK_FLAGS (VM_GROWSDOWN | VM_READ | VM_WRITE | \ |
13 | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | \ |
14 | VM_MAYEXEC) |
15 | |
16 | extern unsigned long vm_stack_flags, vm_stack_flags32; |
17 | extern unsigned long vm_data_default_flags, vm_data_default_flags32; |
18 | extern unsigned long vm_force_exec32; |
19 | |
20 | #ifdef TIF_IA32 |
21 | #define VM_DATA_DEFAULT_FLAGS \ |
22 | (test_thread_flag(TIF_IA32) ? vm_data_default_flags32 : \ |
23 | vm_data_default_flags) |
24 | |
25 | #define VM_STACK_DEFAULT_FLAGS \ |
26 | (test_thread_flag(TIF_IA32) ? vm_stack_flags32 : vm_stack_flags) |
27 | #endif |
28 | |
29 | #define VM_DATA_DEFAULT_FLAGS vm_data_default_flags |
30 | |
31 | #define VM_STACK_DEFAULT_FLAGS vm_stack_flags |
32 | |
33 | #endif |