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/*
* SCCS: @(#)buftrace.c 1.7 (98/08/28)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1992 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef lint
static char sccsid[] = "@(#)buftrace.c 1.7 (98/08/28) TET3 release 3.3";
#endif
/************************************************************************
SCCS: @(#)buftrace.c 1.7 98/08/28 TETware release 3.3
NAME: buftrace.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: April 1992
DESCRIPTION:
trace interface to tet_bufchk()
MODIFICATIONS:
Andrew Dingwall, UniSoft Ltd., July 1998
Added support for shared API libraries.
************************************************************************/
#ifndef NOTRACE
#include <stdio.h>
#include "dtmac.h"
#include "error.h"
#include "ltoa.h"
#include "dtetlib.h"
#ifdef NEEDsrcFile
static char srcFile[] = __FILE__; /* file name for error reporting */
#endif
/*
** tet_buftrace() - call tet_bufchk, emit trace information
**
** return 0 if successful or -1 on error
*/
TET_IMPORT int tet_buftrace(bpp, lp, newlen, file, line)
char **bpp, *file;
int *lp, newlen, line;
{
register int rc;
TRACE6(tet_Tbuf, 6,
"call bufchk from %s, %s: buf = %s, len = %s, newlen = %s",
file ? file : "??", tet_i2a(line), tet_i2x(*bpp), tet_i2a(*lp),
tet_i2a(newlen));
ASSERT(newlen >= 0);
if (*lp >= newlen) {
TRACE1(tet_Tbuf, 6, "buffer was big enough");
return(0);
}
rc = tet_bufchk(bpp, lp, newlen);
TRACE2(tet_Tbuf, 6, "new buffer = %s", tet_i2x(*bpp));
return(rc);
}
#else
int tet_buftrace_c_not_empty;
#endif /* !NOTRACE */
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