Differences From Artifact [77366d9cfb]:

• File unix/pty.c — part of check-in [e6e6127715] at 2004-12-17 08:25:53 on branch trunk — Jacob has pointed out why SIGCHLD was blocked, so I've updated the comment when I unblock it in pty.c to reflect reality. Also I've moved block_signal() out of pterm.c into signal.c, so I can conveniently use it for unblocking SIGCHLD rather than having to reinvent it in pty.c. (user: simon size: 20222)

To Artifact [6b4b6f4978]:

• File unix/pty.c — part of check-in [8cec6d493a] at 2004-12-29 06:32:25 on branch trunk — Loose end from r5031: the Kex panel should only be displayed in mid-session if we are not using SSHv1. I've done this by introducing a generic `cfg_info' function which every back end can use to communicate an int's worth of data to setup_config_box; in SSH that's the protocol version in use, and in everything else it's currently zero. (user: simon size: 20297)

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static int pty_exitcode(void *handle)
{
    if (!pty_finished)
	return -1;		       /* not dead yet */
    else
	return pty_exit_code;
}

static int pty_cfg_info(void *handle)
{
    return 0;
}

Backend pty_backend = {
    pty_init,
    pty_free,
    pty_reconfig,
    pty_send,
    pty_sendbuffer,
    pty_size,
    pty_special,
    pty_get_specials,
    pty_socket,
    pty_exitcode,
    pty_sendok,
    pty_ldisc,
    pty_provide_ldisc,
    pty_provide_logctx,
    pty_unthrottle,
    pty_cfg_info,
    1
};