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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1986-2009 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* 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);
}
}
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