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/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2006-2013 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2010-2011 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2015 Intel, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef ORTE_LISTENER_H
#define ORTE_LISTENER_H
#include "orte_config.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#include "opal/class/opal_list.h"
#include "opal/mca/event/event.h"
/* callback prototype */
typedef void (*orte_listener_callback_fn_t)(int sd, short args, void *cbdata);
/*
* Data structure for accepting connections.
*/
typedef struct orte_listener_t {
opal_list_item_t item;
int sd;
opal_event_base_t *evbase;
orte_listener_callback_fn_t handler;
} orte_listener_t;
OBJ_CLASS_DECLARATION(orte_listener_t);
typedef struct {
opal_object_t super;
opal_event_t ev;
int fd;
struct sockaddr_storage addr;
} orte_pending_connection_t;
OBJ_CLASS_DECLARATION(orte_pending_connection_t);
ORTE_DECLSPEC int orte_start_listening(void);
ORTE_DECLSPEC void orte_stop_listening(void);
ORTE_DECLSPEC int orte_register_listener(struct sockaddr* address, opal_socklen_t addrlen,
opal_event_base_t *evbase,
orte_listener_callback_fn_t handler);
#endif /* ORTE_LISTENER_H */
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