1 files changed, 10 insertions, 0 deletions
diff --git a/libc/arch-sh/bionic/atomics_sh.c b/libc/arch-sh/bionic/atomics_sh.c
index 16966f7..c7815ff 100644
--- a/libc/arch-sh/bionic/atomics_sh.c
+++ b/libc/arch-sh/bionic/atomics_sh.c
@@ -98,3 +98,13 @@ int __futex_wake(volatile void *ftx, int count)
 {
     return futex(ftx, FUTEX_WAKE, count, NULL, NULL, 0);
 }
+
+int __futex_syscall3(volatile void *ftx, int op, int val)
+{
+    return futex(ftx, op, val, NULL, NULL, 0);
+}
+
+int __futex_syscall4(volative void *ftx, int op, int val, const struct timespec *timeout)
+{
+    return futex(ftx, op, val, (void *)timeout, NULL, 0);
+}