windows-server-2003/base/crts/crtw32/iostream/strmbdbp.cpp

/***
*strmbdbp.cpp - streambuf::dbp() debug routine
*
*	Copyright (c) 1991-2001, Microsoft Corporation.  All rights reserved.
*
*Purpose:
*	Dump debug info about streambuf to stdout.
*
*Revision History:
*
*       11-13-91  KRS   Created.
*       01-26-95  CFW   Win32s objects now exist.
*       06-14-95  CFW   Comment cleanup.
*
*******************************************************************************/

#include <cruntime.h>
#include <internal.h>
#include <io.h>
#include <stdio.h>
#include <iostream.h>
#pragma hdrstop

#pragma check_stack(on)		// large buffer(s)

void streambuf::dbp()
{
int olen;
_WINSTATIC char obuffer[256];
    if (unbuffered())
	olen = sprintf(obuffer,
	    "\nSTREAMBUF DEBUG INFO: this=%p, unbuffered\n",
	    (void *) this);
    else
	{
	olen = sprintf(obuffer,
	    "\nSTREAMBUF DEBUG INFO: this=%p, _fAlloc=%d\n"
	    "  base()=%p, ebuf()=%p,  blen()=%d\n"
	    " pbase()=%p, pptr()=%p, epptr()=%p\n"
	    " eback()=%p, gptr()=%p, egptr()=%p\n",
	    (void *) this, (_fAlloc),
	     base(), ebuf(),  blen(),
	    pbase(), pptr(), epptr(),
	    eback(), gptr(), egptr());
	}
    _write(1,obuffer,olen);	// direct write to stdout
}