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modbus_tcp_accept()					   modbus_tcp_accept()

Name
       modbus_tcp_accept  -  accept  a	new  connection	on a TCP Modbus	socket
       (IPv4)

Synopsis
       int modbus_tcp_accept(modbus_t *ctx, int	*s);

Description
       The modbus_tcp_accept() function	shall extract the first	connection  on
       the  queue  of pending connections, create a new	socket and store it in
       libmodbus context given	in  argument.  If  available,  accept4()  with
       SOCK_CLOEXEC will be called instead of accept().

Return value
       The  function  shall  return  a new socket if successful.  Otherwise it
       shall return -1 and set errno.

Example
       For detailed example, see unit-test-server.c source file	in  tests  di-
       rectory.

       ...

       ctx = modbus_new_tcp("127.0.0.1", 502);
       s = modbus_tcp_listen(ctx, 1);
       modbus_tcp_accept(ctx, &s);

       ...

       close(s)
       modbus_free(ctx);

See also
        modbus_tcp_pi_accept <modbus_tcp_pi_accept.md>

        modbus_tcp_listen <modbus_tcp_listen.md>

        modbus_tcp_pi_listen <modbus_tcp_pi_listen.md>

							   modbus_tcp_accept()

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