diff options
Diffstat (limited to 'include/asm-x86/ucontext.h')
-rw-r--r-- | include/asm-x86/ucontext.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/asm-x86/ucontext.h b/include/asm-x86/ucontext.h index 50a79f7fcde9..89eaa5456a7e 100644 --- a/include/asm-x86/ucontext.h +++ b/include/asm-x86/ucontext.h | |||
@@ -1,5 +1,11 @@ | |||
1 | #ifndef _ASM_X86_UCONTEXT_H | 1 | #ifndef ASM_X86__UCONTEXT_H |
2 | #define _ASM_X86_UCONTEXT_H | 2 | #define ASM_X86__UCONTEXT_H |
3 | |||
4 | #define UC_FP_XSTATE 0x1 /* indicates the presence of extended state | ||
5 | * information in the memory layout pointed | ||
6 | * by the fpstate pointer in the ucontext's | ||
7 | * sigcontext struct (uc_mcontext). | ||
8 | */ | ||
3 | 9 | ||
4 | struct ucontext { | 10 | struct ucontext { |
5 | unsigned long uc_flags; | 11 | unsigned long uc_flags; |
@@ -9,4 +15,4 @@ struct ucontext { | |||
9 | sigset_t uc_sigmask; /* mask last for extensibility */ | 15 | sigset_t uc_sigmask; /* mask last for extensibility */ |
10 | }; | 16 | }; |
11 | 17 | ||
12 | #endif /* _ASM_X86_UCONTEXT_H */ | 18 | #endif /* ASM_X86__UCONTEXT_H */ |