AsyncIO.h File Reference

A single file asyncronous UNIX communications library to perform UDP, TCP and POSIX message queue communications. More...

#include <netinet/in.h>

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Macros
#define	MQ_MAXMSG   256
#define	MQ_MSGSIZE   256

Typedefs
typedef void *	aIO_handle_t
	Handle used to reference and opened asyncronour communications channel.
typedef void(*	aIO_callback_t) (size_t recv_size, char *buffer, void *args)
	Callback for an asynchronous IO connection. More...

Enumerations
enum	aIO_socket_e { UDP, TCP }
	Socket protocols supported.

Functions
void	aIODeinit (void)
	Function that closes all open connections. More...
void	aIOCloseConn (aIO_handle_t conn)
	Closes a connection and frees all resources used by that connection. More...
int	aIOMessageQueuePut (char *mq_name, char *buffer)
	Sends the data stored in buffer to the message queue with the provided name. More...
int	aIOSocketPut (aIO_socket_e protocol, char *s_addr, in_port_t port, char *buffer, size_t buffer_size)
	Send the data stored in buffer to the socket described by s_addr and port. More...
aIO_handle_t	aIOOpenMessageQueue (char *name, long max_msg_num, long max_msg_size, aIO_callback_t callback, void *args)
	Open a POSIX message queue. More...
aIO_handle_t	aIOOpenUDPSocket (char *s_addr, in_port_t port, size_t buffer_size, aIO_callback_t callback, void *args)
	Opens a socket enpoint. More...
aIO_handle_t	aIOOpenTCPSocket (char *s_addr, in_port_t port, size_t buffer_size, aIO_callback_t callback, void *args)
	Opens a socket enpoint. More...

Detailed Description

A single file asyncronous UNIX communications library to perform UDP, TCP and POSIX message queue communications.

Author

Alex Hoffman

Date

20 January 2020

   ----------------------------------------------------------------------
    Copyright (C) Alexander Hoffman, 2019
    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 3 of the License, or
    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, see <http://www.gnu.org/licenses/>.
   ----------------------------------------------------------------------