Initial PRU port for libgloss and newlib

Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>

libgloss/pru/stat.c

@@ -0,0 +1,31 @@
+/* stat.c -- Get the status of a file.
+ *
+ * Copyright (c) 1995, 1999 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+#include <sys/stat.h>
+#include <errno.h>
+#include "glue.h"
+
+#undef errno
+extern int errno;
+
+/*
+ * stat -- Since we have no file system, we just return an error.
+ */
+int
+_stat (const char *path, struct stat *buf)
+{
+  errno = EIO;
+  return (-1);
+}
+