1 files changed, 12 insertions, 0 deletions

diff --git a/include/asm-x86/ucontext_64.h b/include/asm-x86/ucontext_64.h
new file mode 100644
index 000000000000..159a3da9e112
--- /dev/null
+++ b/include/asm-x86/ucontext_64.h
@@ -0,0 +1,12 @@
+#ifndef _ASMX8664_UCONTEXT_H
+#define _ASMX8664_UCONTEXT_H
+
+struct ucontext {
+        unsigned long     uc_flags;
+        struct ucontext  *uc_link;
+        stack_t           uc_stack;
+        struct sigcontext uc_mcontext;
+        sigset_t          uc_sigmask;   /* mask last for extensibility */
+};
+
+#endif