signal: Define __ARCH_HAS_SA_RESTORER so we know whether to clear sa_restorer

[pandora-kernel.git] / include / asm-generic / signal.h

diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h
index 555c0ae..743f7a5 100644 (file)
--- a/include/asm-generic/signal.h
+++ b/include/asm-generic/signal.h
@@ -99,6 +99,10 @@ typedef unsigned long old_sigset_t;
 
 #include <asm-generic/signal-defs.h>
 
+#ifdef SA_RESTORER
+#define __ARCH_HAS_SA_RESTORER
+#endif
+
 struct sigaction {
        __sighandler_t sa_handler;
        unsigned long sa_flags;