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More Sun OS crap.

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This commit is contained in:
Nicholas Marriott
2008-06-18 20:11:25 +00:00
parent 0d5ad358ae
commit be53d7f298
9 changed files with 82 additions and 53 deletions
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30
compat/forkpty-sunos.c
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@ -1,4 +1,4 @@
/* $Id: forkpty-sunos.c,v 1.1 2008-06-18 19:52:29 nicm Exp $ */
/* $Id: forkpty-sunos.c,v 1.2 2008-06-18 20:11:25 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -18,15 +18,20 @@
#include <sys/types.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stropts.h>
#include <unistd.h>
#include "tmux.h"
pid_t
forkpty(int *master, int *slave,
char *name, struct termios *tio, struct winsize *ws)
forkpty(int *master,
unused char *name, unused struct termios *tio, struct winsize *ws)
{
int slave;
char *path;
pid_t pid;
if ((*master = open("/dev/ptmx", O_RDWR)) == -1)
return (-1);
@ -37,13 +42,16 @@ forkpty(int *master, int *slave,
if ((path = ptsname(*master)) == NULL)
goto out;
if ((*slave = open(path, O_RDWR)) == -1)
if ((slave = open(path, O_RDWR)) == -1)
goto out;
if (ioctl(*slave, I_PUSH, "ptem") == -1)
goto out;
if (ioctl(*slave, I_PUSH, "ldterm") == -1)
goto out;
if (ioctl(slave, I_PUSH, "ptem") == -1)
fatal("ioctl failed");
if (ioctl(slave, I_PUSH, "ldterm") == -1)
fatal("ioctl failed");
if (ioctl(slave, TIOCSWINSZ, ws) == -1)
fatal("ioctl failed");
switch (pid = fork()) {
case -1:
@ -53,13 +61,13 @@ forkpty(int *master, int *slave,
return (0);
}
close(*slave);
close(slave);
return (pid);
out:
if (*master != -1)
close(*master);
if (*slave != -1)
close(*slave);
if (slave != -1)
close(slave);
return (-1);
}