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MODBUS_TCP_PI_ACCEPT(3)	       libmodbus Manual	       MODBUS_TCP_PI_ACCEPT(3)

NAME
       modbus_tcp_pi_accept - accept a new connection on a TCP PI Modbus
       socket (IPv6)

SYNOPSIS
       int modbus_tcp_pi_accept(modbus_t *ctx, int *'s);

DESCRIPTION
       The modbus_tcp_pi_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
       directory.

	   ...

	   ctx = modbus_new_tcp_pi("::0", 502);
	   s = modbus_tcp_pi_listen(ctx, 1);
	   modbus_tcp_pi_accept(ctx, &s);

	   ...

	   close(s)
	   modbus_free(ctx);

SEE ALSO
       modbus_tcp_pi_accept(3) modbus_tcp_listen(3) modbus_tcp_pi_listen(3)

AUTHORS
       The libmodbus documentation was written by StA(C)phane Raimbault
       <stephane.raimbault@gmail.com>

libmodbus v3.1.4		  04/29/2017	       MODBUS_TCP_PI_ACCEPT(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | EXAMPLE | SEE ALSO | AUTHORS

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