Bye-bye nonworking IRIX, can be rescued from the attic if ever needed again.

compat/forkpty-irix.c

@@ -1,83 +0,0 @@
-/* $Id: forkpty-irix.c,v 1.2 2008-09-26 06:45:28 nicm Exp $ */
-
-/*
- * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
- * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#include <fcntl.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include "tmux.h"
-
-pid_t
-forkpty(int *master,
-    unused char *name, unused struct termios *tio, struct winsize *ws)
-{
-	int	slave, fd;
-	char   *path;
-	pid_t	pid;
-	void   *old;
-
-	path = _getpty(master, O_RDWR, 0622, 0);
-	if (path == NULL)
-		goto out;
-
-	if ((slave = open(path, O_RDWR|O_NOCTTY)) == -1)
-		goto out;
-
-	switch (pid = fork()) {
-	case -1:
-		goto out;
-	case 0:
-		close(*master);
-
-		setsid();
-
-		old = signal(SIGHUP, SIG_IGN);
-		vhangup();
-		signal(SIGHUP, old);
-
-		if ((fd = open(path, O_RDWR)) == -1)
-			fatal("open failed");
-		close(slave);
-		slave = fd;
-
-		if (ioctl(slave, TIOCSWINSZ, ws) == -1)
-			fatal("ioctl failed");
-
-		dup2(slave, 0);
-		dup2(slave, 1);
-		dup2(slave, 2);
-		if (slave > 2)
-			close(slave);
-		return (0);
-	}
-
-	close(slave);
-	return (pid);
-
-out:
-	if (*master != -1)
-		close(*master);
-	if (slave != -1)
-		close(slave);
-	return (-1);
-}