1 files changed, 14 insertions, 0 deletions
diff --git a/libio/stdio/freopen.c b/libio/stdio/freopen.c
new file mode 100644
index 00000000000..da3dc1d6411
--- /dev/null
+++ b/libio/stdio/freopen.c
@@ -0,0 +1,14 @@
+#include "libioP.h"
+#include "stdio.h"
+
+FILE*
+freopen(filename, mode, fp)
+     const char* filename;
+     const char* mode;
+     FILE* fp;
+{
+  CHECK_FILE(fp, NULL);
+  if (!(fp->_flags & _IO_IS_FILEBUF))
+    return NULL;
+  return _IO_freopen(filename, mode, fp);
+}