view calypso/nonblock.c @ 51:0299c16f2ab1

README: update for current state
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Mar 2021 08:25:48 +0000
parents f6b03af63bf7
children
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/*
 * This module contains the set_serial_nonblock() function.
 */

#include <sys/types.h>
#include <sys/ioctl.h>
#include <unistd.h>

extern int target_fd;

set_serial_nonblock(state)
	int state;
{
	ioctl(target_fd, FIONBIO, &state);
}