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authorH. Peter Anvin <hpa@zytor.com>2012-02-19 19:43:09 +0400
committerH. Peter Anvin <hpa@zytor.com>2012-02-21 00:52:04 +0400
commit851394229e79c11b0b5b74c509817848e9a80564 (patch)
tree0c2ea13f80d1447bf47a13c287ae1bfda45e9f38 /arch/x86/include/asm/sighandling.h
parentf28f0c23576662fb293defe9b1884d5a6e1bd85c (diff)
downloadlinux-851394229e79c11b0b5b74c509817848e9a80564.tar.xz
x32: Export setup/restore_sigcontext from signal.c
Export setup_sigcontext() and restore_sigcontext() from signal.c, so we can use the 64-bit versions verbatim for x32. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/sighandling.h')
-rw-r--r--arch/x86/include/asm/sighandling.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/sighandling.h b/arch/x86/include/asm/sighandling.h
index 843e299e120e..ada93b3b8c66 100644
--- a/arch/x86/include/asm/sighandling.h
+++ b/arch/x86/include/asm/sighandling.h
@@ -16,4 +16,9 @@
void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
+int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
+ unsigned long *pax);
+int setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
+ struct pt_regs *regs, unsigned long mask);
+
#endif /* _ASM_X86_SIGHANDLING_H */