libserial rename The version that was previously named libserial-newlnx is now libserial-linux, and the version that was previosly named libserial-orig is now libserial-posix. This new naming is more in line with the objective reality of the difference, moving away from naming based on our project history.

/*
 * 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);
}