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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-14 20:47:53 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-12-20 00:07:41 +0100 |
| commit | 9026843952adac5b123c7b8dc961e5c15828d9e1 (patch) | |
| tree | 4ef89cf05cf97427ceb2587fed94a6a12833d527 /arch/x86/include/asm/ia32.h | |
| parent | introduce generic sys_sigaltstack(), switch x86 and um to it (diff) | |
| download | linux-9026843952adac5b123c7b8dc961e5c15828d9e1.tar.xz linux-9026843952adac5b123c7b8dc961e5c15828d9e1.zip | |
generic compat_sys_sigaltstack()
Again, conditional on CONFIG_GENERIC_SIGALTSTACK
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/include/asm/ia32.h')
| -rw-r--r-- | arch/x86/include/asm/ia32.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/x86/include/asm/ia32.h b/arch/x86/include/asm/ia32.h index e6232773ce49..4c6da2e4bb1d 100644 --- a/arch/x86/include/asm/ia32.h +++ b/arch/x86/include/asm/ia32.h @@ -29,16 +29,10 @@ struct old_sigaction32 { unsigned int sa_restorer; /* Another 32 bit pointer */ }; -typedef struct sigaltstack_ia32 { - unsigned int ss_sp; - int ss_flags; - unsigned int ss_size; -} stack_ia32_t; - struct ucontext_ia32 { unsigned int uc_flags; unsigned int uc_link; - stack_ia32_t uc_stack; + compat_stack_t uc_stack; struct sigcontext_ia32 uc_mcontext; compat_sigset_t uc_sigmask; /* mask last for extensibility */ }; @@ -46,7 +40,7 @@ struct ucontext_ia32 { struct ucontext_x32 { unsigned int uc_flags; unsigned int uc_link; - stack_ia32_t uc_stack; + compat_stack_t uc_stack; unsigned int uc__pad0; /* needed for alignment */ struct sigcontext uc_mcontext; /* the 64-bit sigcontext type */ compat_sigset_t uc_sigmask; /* mask last for extensibility */ |