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-rw-r--r--arch/arm/include/asm/signal.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/include/asm/signal.h b/arch/arm/include/asm/signal.h
new file mode 100644
index 000000000..430be7774
--- /dev/null
+++ b/arch/arm/include/asm/signal.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASMARM_SIGNAL_H
+#define _ASMARM_SIGNAL_H
+
+#include <uapi/asm/signal.h>
+
+/* Most things should be clean enough to redefine this at will, if care
+ is taken to make libc match. */
+
+#define _NSIG 64
+#define _NSIG_BPW 32
+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
+
+typedef unsigned long old_sigset_t; /* at least 32 bits */
+
+typedef struct {
+ unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+#define __ARCH_UAPI_SA_FLAGS (SA_THIRTYTWO | SA_RESTORER)
+
+#define __ARCH_HAS_SA_RESTORER
+
+#include <asm/sigcontext.h>
+#endif