1 files changed, 8 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/tcdrain.c b/mdk-stage1/dietlibc/lib/tcdrain.c
new file mode 100644
index 000000000..7a760f643
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/tcdrain.c
@@ -0,0 +1,8 @@
+#include <sys/ioctl.h>
+
+int __libc_tcdrain(int fd)
+{
+  return ioctl(fd, TCSBRK, 1);
+}
+
+int tcdrain(int fd) __attribute__((weak,alias("__libc_tcdrain")));