summaryrefslogtreecommitdiffstats
path: root/arch/frv/include/asm/futex.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/frv/include/asm/futex.h')
-rw-r--r--arch/frv/include/asm/futex.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/frv/include/asm/futex.h b/arch/frv/include/asm/futex.h
new file mode 100644
index 0000000..08b3d1d
--- /dev/null
+++ b/arch/frv/include/asm/futex.h
@@ -0,0 +1,19 @@
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
+
+#ifdef __KERNEL__
+
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/uaccess.h>
+
+extern int futex_atomic_op_inuser(int encoded_op, int __user *uaddr);
+
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+ return -ENOSYS;
+}
+
+#endif
+#endif
OpenPOWER on IntegriCloud