ipc_io.cpp File Reference

#include "mos/ipc/ipc_io.hpp"
#include "mos/io/io.hpp"
#include "mos/ipc/ipc.hpp"
#include "mos/misc/panic.hpp"
#include <mos/allocator.hpp>
#include <mos_stdlib.hpp>

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Classes
struct	IPC_ControlIO
struct	ipc_server_io_t
struct	IpcServerIO
struct	IpcClientIO

Functions
PtrResult< IpcConnectionIO >	ipc_conn_io_create (IpcDescriptor *desc, bool isServerSide)
	Create a new IPC connection io descriptor.
PtrResult< IO >	ipc_create (const char *name, size_t max_pending_connections)
	Create a new IPC server.
PtrResult< IO >	ipc_accept (IO *server)
	Accept a new connection on an IPC server.
PtrResult< IO >	ipc_connect (const char *name, size_t buffer_size)
	Connect to an IPC servers.

Function Documentation

ipc_conn_io_create()

PtrResult< IpcConnectionIO > ipc_conn_io_create	(	IpcDescriptor *	ipc,
		bool	is_server_side )

Create a new IPC connection io descriptor.

Parameters

ipc	The IPC object to create the connection for
is_server_side	Whether this is the server side of the connection

Returns

ipc_conn_io_t* A new IPC connection io descriptor

Definition at line 74 of file ipc_io.cpp.

Referenced by ipc_accept(), ipc_connect(), and vfs_ipc_file_read().

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ipc_create()

PtrResult< IO > ipc_create	(	const char *	name,
		size_t	max_pending_connections )

Create a new IPC server.

Parameters

name	The name of the server
max_pending_connections	The maximum number of pending connections to allow

Returns

A new IO object that represents the server, or an error code on failure

Note

The IO returned by this function is only to accept new connections or close the server, reading or writing to it will fail.

Definition at line 92 of file ipc_io.cpp.

ipc_accept()

PtrResult< IO > ipc_accept

(

IO *

server

)

Accept a new connection on an IPC server.

Parameters

server

The server to accept a connection on

Returns

An IO for the server side of the connection, or an error code on failure

Definition at line 109 of file ipc_io.cpp.

Referenced by ipc_accept().

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ipc_connect()

PtrResult< IO > ipc_connect	(	const char *	name,
		size_t	buffer_size )

Connect to an IPC servers.

Parameters

name	The name of the server to connect to
buffer_size	The size of a shared-memory buffer to use for the connection

Returns

A new IO object that represents the connection, or an error code on failure

Definition at line 126 of file ipc_io.cpp.