diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2009-06-18 21:48:18 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-06-18 14:39:53 -0700 |
| commit | 06f5013aa8eb5895ced2c71d13f5114103605555 (patch) | |
| tree | 893dbbfc9eb6967b7a39fe51e3500338311531ee /arch/x86/include/asm/generic-ucontext.h | |
| parent | 7bfd124d6dae7d394e73753300594a81a022fe7d (diff) | |
x86: convert almost generic headers to asm-generic version
In x86, mman.h, module.h, scatterlist.h, types.h and ucontext.h
can use the asm-generic version by just defining the x86
specific parts locally and falling back on the generic code
for the common bits.
This patch illustrates the differences between the x86 and
asm-generic versions by changing a file that is initially
identical to the x86 version to one that is identical
to the asm-generic version.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
LKML-Reference: <cover.1245354003.git.arnd@arndb.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/generic-ucontext.h')
| -rw-r--r-- | arch/x86/include/asm/generic-ucontext.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/x86/include/asm/generic-ucontext.h b/arch/x86/include/asm/generic-ucontext.h index 87324cf439d..ad77343e8a9 100644 --- a/arch/x86/include/asm/generic-ucontext.h +++ b/arch/x86/include/asm/generic-ucontext.h @@ -1,11 +1,5 @@ -#ifndef _ASM_X86_UCONTEXT_H -#define _ASM_X86_UCONTEXT_H - -#define UC_FP_XSTATE 0x1 /* indicates the presence of extended state - * information in the memory layout pointed - * by the fpstate pointer in the ucontext's - * sigcontext struct (uc_mcontext). - */ +#ifndef __ASM_GENERIC_UCONTEXT_H +#define __ASM_GENERIC_UCONTEXT_H struct ucontext { unsigned long uc_flags; @@ -15,4 +9,4 @@ struct ucontext { sigset_t uc_sigmask; /* mask last for extensibility */ }; -#endif /* _ASM_X86_UCONTEXT_H */ +#endif /* __ASM_GENERIC_UCONTEXT_H */ |