61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/* Copyright (C) 1993, 1997 Free Software Foundation, Inc.
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This file is part of the GNU IO Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2, or (at
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your option) any later version.
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This library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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As a special exception, if you link this library with files
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compiled with a GNU compiler to produce an executable, this does
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not cause the resulting executable to be covered by the GNU General
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Public License. This exception does not however invalidate any
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other reasons why the executable file might be covered by the GNU
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General Public License. */
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#include "libioP.h"
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#include "strfile.h"
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int
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_IO_vsprintf (string, format, args)
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char *string;
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const char *format;
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_IO_va_list args;
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{
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_IO_strfile sf;
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#ifdef _IO_MTSAFE_IO
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_IO_lock_t lock;
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#endif
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int ret;
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#ifdef _IO_MTSAFE_IO
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sf._sbf._f._lock = &lock;
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#endif
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_IO_init (&sf._sbf._f, 0);
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_IO_JUMPS (&sf._sbf._f) = &_IO_str_jumps;
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_IO_str_init_static (&sf._sbf._f, string, -1, string);
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_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, &sf);
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_IO_flockfile (&sf._sbf._f);
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ret = _IO_vfprintf (&sf._sbf._f, format, args);
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_IO_putc_unlocked ('\0', &sf._sbf._f);
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_IO_cleanup_region_end (1);
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return ret;
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}
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#ifdef weak_alias
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weak_alias (_IO_vsprintf, vsprintf)
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#elif defined(_G_STDIO_USES_LIBIO) && defined(_G_HAVE_WEAK_SYMBOL)
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int vsprintf (char *, const char *, _IO_va_list)
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__attribute__ ((weak, alias("_IO_vsprintf")));
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#endif
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