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(_IO_new_fclose): Detect new streams and handle them appropriately.

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This commit is contained in:
Ulrich Drepper 1999-07-28 04:35:54 +00:00
parent 4b77b2f8bb
commit eb23f97ef0
1 changed files with 9 additions and 1 deletions
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10
libio/iofclose.c
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@ -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)