/*
* Copyright (c) 2025 Jiri Svoboda
* Copyright (c) 2006 Ondrej Palkovsky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libc
* @{
*/
/** @file
*/
#ifndef _LIBC_PRIVATE_ASYNC_H_
#define _LIBC_PRIVATE_ASYNC_H_
#include <async.h>
#include <adt/list.h>
#include <fibril.h>
#include <fibril_synch.h>
#include <time.h>
#include <stdbool.h>
/** Session data */
struct async_sess {
/** List of inactive exchanges */
list_t exch_list;
/** Session interface */
iface_t iface;
/** Exchange management style */
exch_mgmt_t mgmt;
/** Session identification */
cap_phone_handle_t phone;
/** First clone connection argument */
iface_t arg1;
/** Second clone connection argument */
sysarg_t arg2;
/** Third clone connection argument */
sysarg_t arg3;
/** Exchange mutex */
fibril_mutex_t mutex;
/** Number of opened exchanges */
int exchanges;
/** Mutex for stateful connections */
fibril_mutex_t remote_state_mtx;
/** Data for stateful connections */
void *remote_state_data;
};
/** Exchange data */
struct async_exch {
/** Link into list of inactive exchanges */
link_t sess_link;
/** Link into global list of inactive exchanges */
link_t global_link;
/** Session pointer */
async_sess_t *sess;
/** Exchange identification */
cap_phone_handle_t phone;
};
extern void __async_server_init(void);
extern void __async_server_fini(void);
extern void __async_client_init(void);
extern void __async_client_fini(void);
extern void __async_ports_init(void);
extern void __async_ports_fini(void);
extern errno_t async_create_port_internal(iface_t, async_port_handler_t,
void *, port_id_t *);
extern async_port_handler_t async_get_interface_handler(iface_t, port_id_t,
void **);
extern void async_reply_received(ipc_call_t *);
#endif
/** @}
*/