/****************************************************************************
* Utils for check_disk
*
* License: GPL
* Copyright (c) 1999-2006 nagios-plugins team
*
* Last Modified: $Date: 2007-09-22 18:48:33 +0100 (Sat, 22 Sep 2007) $
*
* Description:
*
* This file contains utilities for check_disk. These are tested by libtap
*
* License Information:
*
* 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.
*
* $Id: utils_disk.c 1787 2007-09-22 17:48:33Z psychotrahe $
* 
*****************************************************************************/

#include "common.h"
#include "utils_disk.h"

void
np_add_name (struct name_list **list, const char *name)
{
  struct name_list *new_entry;
  new_entry = (struct name_list *) malloc (sizeof *new_entry);
  new_entry->name = (char *) name;
  new_entry->next = *list;
  *list = new_entry;
}

/* Initialises a new parameter at the end of list */
struct parameter_list *
np_add_parameter(struct parameter_list **list, const char *name)
{
  struct parameter_list *current = *list;
  struct parameter_list *new_path;
  new_path = (struct parameter_list *) malloc (sizeof *new_path);
  new_path->name = (char *) name;
  new_path->best_match = NULL;
  new_path->name_next = NULL;
  new_path->freespace_bytes = NULL;
  new_path->freespace_units = NULL;
  new_path->freespace_percent = NULL;
  new_path->usedspace_bytes = NULL;
  new_path->usedspace_units = NULL;
  new_path->usedspace_percent = NULL;
  new_path->usedinodes_percent = NULL;
  new_path->freeinodes_percent = NULL;
  new_path->group = NULL;

  if (current == NULL) {
    *list = new_path;
  } else {
    while (current->name_next) {
      current = current->name_next;
    }
    current->name_next = new_path;
  }
  return new_path;
}

/* Delete a given parameter from list and return pointer to next element*/
struct parameter_list *
np_del_parameter(struct parameter_list *item, struct parameter_list *prev)
{
	struct parameter_list *next;
   	if (item->name_next)
  		next = item->name_next;
	else
	  	next = NULL;

	
	free(item);
	if (prev)
	  prev->name_next = next;

	return next;

}

  
/* returns a pointer to the struct found in the list */
struct parameter_list *
np_find_parameter(struct parameter_list *list, const char *name)
{