main.c   [plain text]

    This software may only be used by you under license from AT&T Corp.
    ("AT&T").  A copy of AT&T's Source Code Agreement is available at
    AT&T's Internet website having the URL:
    If you received this software without first entering into a license
    with AT&T, you have an infringing copy of this software and cannot use
    it without violating AT&T's intellectual property rights.
#pragma prototyped

#include <stdio.h>
#include <agraph.h>

#ifdef DMALLOC
#include "dmalloc.h"

static void prstats(Agraph_t  *g, int verbose);
static void do_it(Agraph_t *g, int dostat);

static void my_ins(Agobj_t *obj, void *context)
	Agnode_t	*n;

	if (AGTYPE(obj) == AGNODE) {
		n = (Agnode_t*)obj;
		fprintf(stderr,"%s initialized with label %s\n", agnameof(n), agget(n,"label") );

static Agcbdisc_t mydisc = { {0,0,0}, {my_ins,0,0}, {0,0,0} };

main(int argc, char **argv)
	Agraph_t	*g,*prev;
	int			dostat;

	if (argc > 1) dostat = atoi(argv[1]);
	else dostat = 0;

	prev = agopen("some_name",Agdirected, NIL(Agdisc_t*));
	while (g = agconcat(prev,stdin,NIL(Agdisc_t*))) {
		/*do_it(g, dostat);*/
	fprintf(stderr,"ready to go, computer fans\n");
	return 1;

static void prstats(Agraph_t *g, int verbose)
	Vmstat_t	ss,*s;
	s = &ss;
if (verbose)
	fprintf(stderr,"n_busy %d n_free %d s_busy %d s_free %d m_busy %d m_free %d n_seg %d extent %d\n",
		s->n_busy, s->n_free, s->s_busy, s->s_free, s->m_busy, s->m_free,
		s->n_seg, s->extent);
	fprintf(stderr,"%d (%d,%d)\n",s->extent,s->s_busy,s->s_free);

static void do_it(Agraph_t *g,int dostat)
	if (dostat) agflatten(g,TRUE);
	if (dostat)  prstats(g,dostat > 1);