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| author |   Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-11-21 17:38:57 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-11-23 10:50:59 +0100 |
| commit | 2456d738ef051f85170bf018faef63f83fa84eb5 (patch) | |
| tree | d71c94c7a6571de396b984d5205a579196bd5c69 | |
| parent | x86: signal: cosmetic unification of sys_sigaltstack() (diff) | |
| download | linux-dev-2456d738ef051f85170bf018faef63f83fa84eb5.tar.xz linux-dev-2456d738ef051f85170bf018faef63f83fa84eb5.zip | |
x86: signal: cosmetic unification of sys_rt_sigreturn()
Impact: cleanup
Add #ifdef directive for unification.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/signal_32.c | 7 | ||||
| -rw-r--r-- | arch/x86/kernel/signal_64.c | 9 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c index d9909881ac66..f7dd6c44c042 100644 --- a/arch/x86/kernel/signal_32.c +++ b/arch/x86/kernel/signal_32.c @@ -299,12 +299,19 @@ badframe: return 0; } +#ifdef CONFIG_X86_32 asmlinkage int sys_rt_sigreturn(unsigned long __unused) { struct pt_regs *regs = (struct pt_regs *)&__unused; return do_rt_sigreturn(regs); } +#else /* !CONFIG_X86_32 */ +asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) +{ + return do_rt_sigreturn(regs); +} +#endif /* CONFIG_X86_32 */ /* * Set up a signal frame. diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c index b6e4fe03a36b..32718f5e4f61 100644 --- a/arch/x86/kernel/signal_64.c +++ b/arch/x86/kernel/signal_64.c @@ -169,10 +169,19 @@ badframe: return 0; } +#ifdef CONFIG_X86_32 +asmlinkage int sys_rt_sigreturn(unsigned long __unused) +{ + struct pt_regs *regs = (struct pt_regs *)&__unused; + + return do_rt_sigreturn(regs); +} +#else /* !CONFIG_X86_32 */ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) { return do_rt_sigreturn(regs); } +#endif /* CONFIG_X86_32 */ /* * Set up a signal frame. |