The patches are in stty from debian already and I just added an O_NONBLOCK
to slattch in the net-utils.
> + fd = open(device_name, O_RDONLY|O_NONBLOCK);
> + if (fd < 0)
> + error(1, errno, device_name);
> + if ((fdflags = fcntl(fd, F_GETFL)) == -1
> + || fcntl(fd, F_SETFL, fdflags & ~O_NONBLOCK) < 0)
> + error(1, errno, _("couldn't reset non-blocking mode"));
BTW: the resetting of O_NONBLOCK is done that the code does not need to trap
interrupted operations on that file descriptor, right? I guess I should add
that to slattach.
Greetings
Bernd
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