From eb23f97ef0acfff03e7c10374bea83ace26bbbb2 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 28 Jul 1999 04:35:54 +0000 Subject: [PATCH] (_IO_new_fclose): Detect new streams and handle them appropriately. --- libio/iofclose.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/libio/iofclose.c b/libio/iofclose.c index 61f7800ed8b..04503e78174 100644 --- a/libio/iofclose.c +++ b/libio/iofclose.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1995, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1995, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU IO Library. This library is free software; you can redistribute it and/or @@ -36,6 +36,14 @@ _IO_new_fclose (fp) CHECK_FILE(fp, EOF); +#if defined PIC && DO_VERSIONING + /* We desperately try to help programs which are using streams in a + strange way and mix old and new functions. Detect old streams + here. */ + if (fp->_vtable_offset != 0) + return _IO_old_fclose (fp); +#endif + _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_flockfile (fp); if (fp->_IO_file_flags & _IO_IS_FILEBUF) -- 2.47.3