/* 
  * Copyright (C) 2005 iptelorg GmbH
  *

  * This file is part of Kamailio, a free SIP server.

  *

  * Kamailio 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
  *

  * Kamailio 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

  */

 /*!
  * \file
  * \brief Kamailio core :: I/O wait poll methods (enum, strings, related function)
  * see \ref io_wait.h for more details
  * \ingroup core
  * \author andrei
  * Module: \ref core

  */
 
 #ifndef _poll_types_h
 #define _poll_types_h
 
 enum poll_types { POLL_NONE, POLL_POLL, POLL_EPOLL_LT, POLL_EPOLL_ET,
 					POLL_SIGIO_RT, POLL_SELECT, POLL_KQUEUE, POLL_DEVPOLL,
 					POLL_END};
 
 /* all the function and vars are defined in io_wait.c */
 
 extern char* poll_method_str[POLL_END];
 extern char* poll_support; 
 
 

 enum poll_types choose_poll_method(void);

 
 /* returns 0 on success, and an error message on error */
 char* check_poll_method(enum poll_types poll_method);
 
 char* poll_method_name(enum poll_types poll_method);
 enum poll_types get_poll_type(char* s);
 
 #endif