initial import

1 files changed, 51 insertions, 0 deletions

diff --git a/sysdeps/stub/defs.c b/sysdeps/stub/defs.c
new file mode 100644
index 0000000000..56d1871e52
--- /dev/null
+++ b/sysdeps/stub/defs.c
@@ -0,0 +1,51 @@
+/* Definitions of global stdio data structures.
+
+Copyright (C) 1991 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <ansidecl.h>
+#include <stdio.h>
+
+/* This file should define the following
+   variables as appropriate for the system.  */
+
+FILE *stdin, *stdout, *stderr;
+
+/* Pointer to the first stream in the list.  */
+FILE *__stdio_head;
+
+/* This function MUST be in this file!
+   This is because we want _cleanup to go into the __libc_atexit set
+   when any stdio code is used (and to use any stdio code, one must reference
+   something defined in this file), and since only local symbols can be made
+   set elements, having the set element stab entry here and _cleanup elsewhere
+   loses; and having them both elsewhere loses because there is no reference
+   to cause _cleanup to be linked in.  */
+
+void
+DEFUN_VOID(_cleanup)
+{
+  (void) fclose((FILE *) NULL);
+}
+
+
+#ifdef	HAVE_GNU_LD
+#include <gnu-stabs.h>
+
+text_set_element(__libc_atexit, _cleanup);
+#endif