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-rw-r--r--arch/s390/include/uapi/asm/ucontext.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/s390/include/uapi/asm/ucontext.h b/arch/s390/include/uapi/asm/ucontext.h
new file mode 100644
index 00000000000..200e06325c6
--- /dev/null
+++ b/arch/s390/include/uapi/asm/ucontext.h
@@ -0,0 +1,33 @@
+/*
+ * S390 version
+ *
+ * Derived from "include/asm-i386/ucontext.h"
+ */
+
+#ifndef _ASM_S390_UCONTEXT_H
+#define _ASM_S390_UCONTEXT_H
+
+#define UC_EXTENDED 0x00000001
+
+#ifndef __s390x__
+
+struct ucontext_extended {
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ _sigregs uc_mcontext;
+ unsigned long uc_sigmask[2];
+ unsigned long uc_gprs_high[16];
+};
+
+#endif
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ _sigregs uc_mcontext;
+ sigset_t uc_sigmask; /* mask last for extensibility */
+};
+
+#endif /* !_ASM_S390_UCONTEXT_H */