/*
  *  By Per Jessen <per@computer.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
 #if HAVE_CONFIG_H
 #include "clamav-config.h"
 #endif
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
 #include <errno.h>
 
 #include "defaults.h"
 #include "freshclam.h"
 #include "output.h"
 
 int active_children;
 
 void execute( const char *type, const char *text )
 {
 	pid_t pid;
 
 	if ( active_children<CL_MAX_CHILDREN )
 	switch( pid=fork() ) {
 	case 0:
 		if ( -1==system(text) )
 		{
 		mprintf("@%s: couldn't execute \"%s\".\n", type, text);
 		}
 		exit(0);
 	case -1:
 		mprintf("@%s::fork() failed, %s.\n", type, strerror(errno));
 		break;
 	default:
 		active_children++;
 	}
 	else
 	{
 		mprintf("@%s: already %d processes active.\n", type, active_children);
 	}
 }