From eee6dd15723639f9270e4c561a0c82e8e18bd587 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 6 Mar 2008 10:39:07 +0100 Subject: x86: move extern declaration to vdso.h Before: total: 0 errors, 3 warnings, 685 lines checked After: total: 0 errors, 1 warnings, 678 lines checked No code changed: arch/x86/kernel/signal_32.o: text data bss dec hex filename 5333 0 4 5337 14d9 signal_32.o.before 5333 0 4 5337 14d9 signal_32.o.after md5: c279e98012a2808e90cfa2a7787e42a4 signal_32.o.before.asm c279e98012a2808e90cfa2a7787e42a4 signal_32.o.after.asm Signed-off-by: Ingo Molnar --- include/asm-x86/vdso.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/asm-x86') diff --git a/include/asm-x86/vdso.h b/include/asm-x86/vdso.h index 629bcb6e8e45..9bb86899abf0 100644 --- a/include/asm-x86/vdso.h +++ b/include/asm-x86/vdso.h @@ -25,4 +25,11 @@ extern const char VDSO32_PRELINK[]; (void *) (VDSO32_##name - VDSO32_PRELINK + (unsigned long) (base)); }) #endif +/* + * These symbols are defined with the addresses in the vsyscall page. + * See vsyscall-sigreturn.S. + */ +extern void __user __kernel_sigreturn; +extern void __user __kernel_rt_sigreturn; + #endif /* asm-x86/vdso.h */ -- cgit v1.2.3