1 files changed, 21 insertions, 0 deletions
diff --git a/mysys/my_open.c b/mysys/my_open.c
index 098d410d8ce..ed323b3b1ad 100644
--- a/mysys/my_open.c
+++ b/mysys/my_open.c
@@ -351,3 +351,24 @@ File my_sopen(const char *path, int oflag, int shflag, int pmode)
   return fh;                        /* return handle */
 }
 #endif /* __WIN__ */
+
+
+#ifdef EXTRA_DEBUG
+
+void my_print_open_files(void)
+{
+  if (my_file_opened | my_stream_opened)
+  {
+    uint i;
+    for (i= 0 ; i < my_file_limit ; i++)
+    {
+      if (my_file_info[i].type != UNOPEN)
+      {
+        fprintf(stderr, EE(EE_FILE_NOT_CLOSED), my_file_info[i].name, i);
+        fputc('\n', stderr);
+      }
+    }
+  }
+}
+
+#endif