/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1986-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* common include reference handler
* the type arg is inclusive or of PP_SYNC_*
*/
#include "pplib.h"
void
ppincref(char* parent, char* file, int line, int type)
{
register struct ppinstk* sp;
int level;
NoP(parent);
NoP(line);
if (type & PP_SYNC_PUSH)
{
level = 0;
for (sp = pp.in; sp; sp = sp->prev)
if (sp->type == IN_FILE)
level++;
if (level > 0)
level--;
error(0, "%-*s%s", level * 4, "", file);
}
}