Update.
2003-08-12 Jakub Jelinek <jakub@redhat.com> * libio/libioP.h (_IO_vtable_offset): Define. * libio/freopen.c (freopen): Use it. * libio/ioputs.c (_IO_puts): Likewise. * libio/freopen64.c (freopen64): Likewise. * libio/genops.c (__underflow, __uflow, _IO_flush_all_lockp): Likewise. * libio/iofclose.c (_IO_new_fclose): Likewise. * libio/iofputs.c (_IO_fputs): Likewise. * libio/ioftell.c (_IO_ftell): Likewise. * libio/iofwrite.c (_IO_fwrite): Likewise. * libio/ioseekoff.c (_IO_seekoff_unlocked): Likewise. * libio/iosetbuffer.c (_IO_setbuffer): Likewise. * stdio-common/vfprintf.c (ORIENT, vfprintf): Likewise. * stdio-common/vfscanf.c (ORIENT): Likewise.
This commit is contained in:
Ulrich Drepper
parent
ca91553a6f
commit
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17
ChangeLog
17
ChangeLog
@ -1,3 +1,20 @@
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2003-08-12 Jakub Jelinek <jakub@redhat.com>
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* libio/libioP.h (_IO_vtable_offset): Define.
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* libio/freopen.c (freopen): Use it.
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* libio/ioputs.c (_IO_puts): Likewise.
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* libio/freopen64.c (freopen64): Likewise.
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* libio/genops.c (__underflow, __uflow, _IO_flush_all_lockp):
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Likewise.
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* libio/iofclose.c (_IO_new_fclose): Likewise.
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* libio/iofputs.c (_IO_fputs): Likewise.
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* libio/ioftell.c (_IO_ftell): Likewise.
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* libio/iofwrite.c (_IO_fwrite): Likewise.
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* libio/ioseekoff.c (_IO_seekoff_unlocked): Likewise.
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* libio/iosetbuffer.c (_IO_setbuffer): Likewise.
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* stdio-common/vfprintf.c (ORIENT, vfprintf): Likewise.
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* stdio-common/vfscanf.c (ORIENT): Likewise.
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2003-08-11 Ulrich Drepper <drepper@redhat.com>
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* assert/assert.h: Use __builtin_expect in assert and
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@ -69,7 +69,7 @@ freopen (filename, mode, fp)
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{
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INTUSE(_IO_file_close_it) (fp);
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_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
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if (fp->_vtable_offset == 0 && fp->_wide_data != NULL)
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if (_IO_vtable_offset (fp) == 0 && fp->_wide_data != NULL)
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fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
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result = INTUSE(_IO_file_fopen) (fp, filename, mode, 1);
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if (result != NULL)
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@ -54,7 +54,7 @@ freopen64 (filename, mode, fp)
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}
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INTUSE(_IO_file_close_it) (fp);
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_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
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if (fp->_vtable_offset == 0 && fp->_wide_data != NULL)
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if (_IO_vtable_offset (fp) == 0 && fp->_wide_data != NULL)
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fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
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result = INTUSE(_IO_file_fopen) (fp, filename, mode, 0);
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if (result != NULL)
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@ -324,7 +324,7 @@ __underflow (fp)
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_IO_FILE *fp;
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{
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#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
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if (fp->_vtable_offset == 0 && _IO_fwide (fp, -1) != -1)
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if (_IO_vtable_offset (fp) == 0 && _IO_fwide (fp, -1) != -1)
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return EOF;
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#endif
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@ -357,7 +357,7 @@ __uflow (fp)
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_IO_FILE *fp;
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{
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#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
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if (fp->_vtable_offset == 0 && _IO_fwide (fp, -1) != -1)
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if (_IO_vtable_offset (fp) == 0 && _IO_fwide (fp, -1) != -1)
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return EOF;
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#endif
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@ -834,7 +834,7 @@ _IO_flush_all_lockp (int do_lock)
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if (((fp->_mode <= 0 && fp->_IO_write_ptr > fp->_IO_write_base)
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#if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
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|| (fp->_vtable_offset == 0
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|| (_IO_vtable_offset (fp) == 0
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&& fp->_mode > 0 && (fp->_wide_data->_IO_write_ptr
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> fp->_wide_data->_IO_write_base))
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#endif
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@ -1,4 +1,4 @@
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/* Copyright (C) 1993,1995,1997-2001,2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993,1995,1997-2001,2002,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -49,7 +49,7 @@ _IO_new_fclose (fp)
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/* We desperately try to help programs which are using streams in a
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strange way and mix old and new functions. Detect old streams
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here. */
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if (fp->_vtable_offset != 0)
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if (_IO_vtable_offset (fp) != 0)
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return _IO_old_fclose (fp);
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#endif
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@ -1,4 +1,5 @@
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/* Copyright (C) 1993,1996,1997,1998,1999,2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -38,7 +39,7 @@ _IO_fputs (str, fp)
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CHECK_FILE (fp, EOF);
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_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
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_IO_flockfile (fp);
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if ((fp->_vtable_offset != 0 || _IO_fwide (fp, -1) == -1)
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if ((_IO_vtable_offset (fp) != 0 || _IO_fwide (fp, -1) == -1)
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&& _IO_sputn (fp, str, len) == len)
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result = 1;
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_IO_funlockfile (fp);
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@ -1,4 +1,4 @@
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/* Copyright (C) 1993, 1995-2000, 2001, 2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993,1995-2000,2001,2002,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -41,7 +41,7 @@ _IO_ftell (fp)
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pos = _IO_seekoff_unlocked (fp, 0, _IO_seek_cur, 0);
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if (_IO_in_backup (fp))
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{
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if (fp->_vtable_offset != 0 || fp->_mode <= 0)
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if (_IO_vtable_offset (fp) != 0 || fp->_mode <= 0)
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pos -= fp->_IO_save_end - fp->_IO_save_base;
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}
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_IO_funlockfile (fp);
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@ -1,4 +1,5 @@
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/* Copyright (C) 1993,96,97,98,99,2000,2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993, 1996, 1997, 1998, 1999, 2000, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -41,7 +42,7 @@ _IO_fwrite (buf, size, count, fp)
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return 0;
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_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
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_IO_flockfile (fp);
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if (fp->_vtable_offset != 0 || _IO_fwide (fp, -1) == -1)
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if (_IO_vtable_offset (fp) != 0 || _IO_fwide (fp, -1) == -1)
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written = _IO_sputn (fp, (const char *) buf, request);
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_IO_funlockfile (fp);
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_IO_cleanup_region_end (0);
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@ -1,4 +1,4 @@
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/* Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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/* Copyright (C) 1993,1996,1997,1998,1999,2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -38,7 +38,8 @@ _IO_puts (str)
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_IO_stdout);
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_IO_flockfile (_IO_stdout);
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if ((_IO_stdout->_vtable_offset != 0 || _IO_fwide (_IO_stdout, -1) == -1)
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if ((_IO_vtable_offset (_IO_stdout) != 0
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|| _IO_fwide (_IO_stdout, -1) == -1)
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&& _IO_sputn (_IO_stdout, str, len) == len
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&& _IO_putc_unlocked ('\n', _IO_stdout) != EOF)
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result = len + 1;
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@ -1,4 +1,5 @@
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/* Copyright (C) 1993,1997,1998,1999,2001,2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993, 1997, 1998, 1999, 2001, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -56,7 +57,7 @@ _IO_seekoff_unlocked (fp, offset, dir, mode)
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{
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if (dir == _IO_seek_cur && _IO_in_backup (fp))
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{
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if (fp->_vtable_offset != 0 || fp->_mode <= 0)
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if (_IO_vtable_offset (fp) != 0 || fp->_mode <= 0)
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offset -= fp->_IO_read_end - fp->_IO_read_ptr;
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else
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abort ();
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@ -1,4 +1,5 @@
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/* Copyright (C) 1993,95,96,97,98,99,2000,2002 Free Software Foundation, Inc.
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/* Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -40,7 +41,7 @@ _IO_setbuffer (fp, buf, size)
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if (!buf)
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size = 0;
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(void) _IO_SETBUF (fp, buf, size);
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if (fp->_vtable_offset == 0 && fp->_mode == 0 && _IO_CHECK_WIDE (fp))
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if (_IO_vtable_offset (fp) == 0 && fp->_mode == 0 && _IO_CHECK_WIDE (fp))
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/* We also have to set the buffer using the wide char function. */
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(void) _IO_WSETBUF (fp, buf, size);
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_IO_funlockfile (fp);
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@ -110,8 +110,10 @@ extern "C" {
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# define _IO_JUMPS_FUNC(THIS) \
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(*(struct _IO_jump_t **) ((void *) &_IO_JUMPS ((struct _IO_FILE_plus *) (THIS)) \
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+ (THIS)->_vtable_offset))
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# define _IO_vtable_offset(THIS) (THIS)->_vtable_offset
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#else
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# define _IO_JUMPS_FUNC(THIS) _IO_JUMPS ((struct _IO_FILE_plus *) (THIS))
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# define _IO_vtable_offset(THIS) 0
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#endif
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#define _IO_WIDE_JUMPS_FUNC(THIS) _IO_WIDE_JUMPS(THIS)
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#ifdef _G_USING_THUNKS
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