view calypso/nonblock.c @ 26:322f6fcdc36e

doc/vendor/grcard2-person-script added
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 16 Mar 2021 00:40:10 +0000
parents f6b03af63bf7
children
line wrap: on
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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);
}