mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-21 03:39:29 +08:00
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
|
|
||
|
|
/*
|
||
|
|
Copyright (C) 1993 Free Software Foundation
|
||
|
|
|
||
|
|
This file is part of the GNU IO Library. This library is free
|
||
|
|
software; you can redistribute it and/or modify it under the
|
||
|
|
terms of the GNU General Public License as published by the
|
||
|
|
Free Software Foundation; either version 2, or (at your option)
|
||
|
|
any later version.
|
||
|
|
|
||
|
|
This 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 General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this library; see the file COPYING. If not, write to the Free
|
||
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
|
||
|
|
As a special exception, if you link this library with files
|
||
|
|
compiled with a GNU compiler to produce an executable, this does not cause
|
||
|
|
the resulting executable to be covered by the GNU General Public License.
|
||
|
|
This exception does not however invalidate any other reasons why
|
||
|
|
the executable file might be covered by the GNU General Public License. */
|
||
|
|
|
||
|
|
#include "libioP.h"
|
||
|
|
#include "streambuf.h"
|
||
|
|
#include <stdarg.h>
|
||
|
|
|
||
|
|
int streambuf::vscan(char const *fmt0, _IO_va_list ap, ios* stream /* = NULL*/)
|
||
|
|
{
|
||
|
|
int errcode = 0;
|
||
|
|
int count = _IO_vfscanf(this, fmt0, ap, &errcode);
|
||
|
|
if (stream)
|
||
|
|
stream->setstate((ios::iostate)errcode);
|
||
|
|
return count;
|
||
|
|
}
|
||
|
|
int streambuf::scan(char const *format ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
va_start(ap, format);
|
||
|
|
int count = _IO_vfscanf(this, format, ap, NULL);
|
||
|
|
va_end(ap);
|
||
|
|
return count;
|
||
|
|
}
|