1 files changed, 31 insertions, 0 deletions
diff --git a/libgloss/lseek.c b/libgloss/lseek.c
new file mode 100644
index 0000000..1df36f5
--- /dev/null
+++ b/libgloss/lseek.c
@@ -0,0 +1,31 @@
+/* lseek.c -- move read/write pointer.
+ *
+ * Copyright (c) 1995 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/types.h>
+#include <errno.h>
+#include "glue.h"
+
+/*
+ * lseek --  Since a serial port is non-seekable, we return an error.
+ */
+off_t
+_DEFUN (lseek, (fd,  offset, whence),
+       int fd _AND
+       off_t offset _AND
+       int whence)
+{
+  errno = ESPIPE;
+  return ((off_t)-1);
+}
+