1 files changed, 35 insertions, 0 deletions
diff --git a/libgloss/epiphany/_isatty.c b/libgloss/epiphany/_isatty.c
new file mode 100644
index 000000000..9ec5060f9
--- /dev/null
+++ b/libgloss/epiphany/_isatty.c
@@ -0,0 +1,35 @@
+/* isatty.c
+
+   Copyright (c) 1994-2009  Red Hat, Inc. All rights reserved.
+   Copyright (c) 2012 Adapteva, Inc.
+
+   This copyrighted material is made available to anyone wishing to use,
+   modify, copy, or redistribute it subject to the terms and conditions
+   of the BSD License.   This program is distributed in the hope that
+   it will be useful, but WITHOUT ANY WARRANTY expressed or implied,
+   including the implied warranties of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  A copy of this license is available at
+   http://www.opensource.org/licenses. Any Red Hat trademarks that are
+   incorporated in the source code or documentation are not subject to
+   the BSD License and may only be used or replicated with the express
+   permission of Red Hat, Inc.  */
+
+/* Dumb implementation so programs will at least run.  */
+
+#include <sys/stat.h>
+#include <errno.h>
+
+int
+_DEFUN(_isatty, (fd), int fd)
+{
+  struct stat buf;
+
+  if (_fstat (fd, &buf) < 0) {
+    errno = EBADF;
+    return 0;
+  }
+  if (S_ISCHR (buf.st_mode))
+    return 1;
+  errno = ENOTTY;
+  return 0;
+}