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-rw-r--r--include/asm-generic/signal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h
index 555c0aee8a47..743f7a5dc9a0 100644
--- 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;