[openssh.git] / openbsd-compat / bsd-nextstep.c

/*
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "includes.h"

RCSID("$Id$");

#ifdef HAVE_NEXT
#include <errno.h>
#include <sys/wait.h>
#include "bsd-nextstep.h"

pid_t 
posix_wait(int *status)
{
	union wait statusp;
	pid_t wait_pid;

	#undef wait			/* Use NeXT's wait() function */
	wait_pid = wait(&statusp);
	status = (int *) statusp.w_status;

	return wait_pid;
}

int
tcgetattr(int fd, struct termios *t)
{
	return (ioctl(fd, TIOCGETA, t));
}

int
tcsetattr(int fd, int opt, const struct termios *t)
{
	struct termios localterm;

	if (opt & TCSASOFT) {
		localterm = *t;
		localterm.c_cflag |= CIGNORE;
		t = &localterm;
	}
	switch (opt & ~TCSASOFT) {
	case TCSANOW:
		return (ioctl(fd, TIOCSETA, t));
	case TCSADRAIN:
		return (ioctl(fd, TIOCSETAW, t));
	case TCSAFLUSH:
		return (ioctl(fd, TIOCSETAF, t));
	default:
		errno = EINVAL;
		return (-1);
	}
}

int tcsetpgrp(int fd, pid_t pgrp)
{
	return (ioctl(fd, TIOCSPGRP, &pgrp));
}

speed_t cfgetospeed(const struct termios *t)
{
	return (t->c_ospeed);
}

speed_t cfgetispeed(const struct termios *t)
{
	return (t->c_ispeed);
}

int
cfsetospeed(struct termios *t,int speed)
{
	t->c_ospeed = speed;
	return (0);
}

int
cfsetispeed(struct termios *t, int speed)
{
	t->c_ispeed = speed;
	return (0);
}
#endif /* HAVE_NEXT */
Commit	Line	Data
c73b8e3a	1	/*
	2	* Redistribution and use in source and binary forms, with or without
	3	* modification, are permitted provided that the following conditions
	4	* are met:
	5	* 1. Redistributions of source code must retain the above copyright
	6	* notice, this list of conditions and the following disclaimer.
	7	* 2. Redistributions in binary form must reproduce the above copyright
	8	* notice, this list of conditions and the following disclaimer in the
	9	* documentation and/or other materials provided with the distribution.
	10	*
	11	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	12	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	13	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	14	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	15	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	16	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	17	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	18	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	19	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	20	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	21	*/
	22
c80876b4	23	#include "includes.h"
729bfe59	24
0b202697	25	RCSID("$Id$");
0b202697	26
729bfe59	27	#ifdef HAVE_NEXT
729bfe59	28	#include <errno.h>
84a770d1	29	#include <sys/wait.h>
166e4f2a	30	#include "bsd-nextstep.h"
729bfe59	31
84a770d1	32	pid_t
	33	posix_wait(int *status)
	34	{
84a770d1	35	union wait statusp;
	36	pid_t wait_pid;
	37
c73b8e3a	38	#undef wait /* Use NeXT's wait() function */
84a770d1	39	wait_pid = wait(&statusp);
	40	status = (int *) statusp.w_status;
	41
	42	return wait_pid;
	43	}
	44
729bfe59	45	int
	46	tcgetattr(int fd, struct termios *t)
	47	{
	48	return (ioctl(fd, TIOCGETA, t));
	49	}
	50
	51	int
	52	tcsetattr(int fd, int opt, const struct termios *t)
	53	{
	54	struct termios localterm;
	55
	56	if (opt & TCSASOFT) {
	57	localterm = *t;
	58	localterm.c_cflag \|= CIGNORE;
	59	t = &localterm;
	60	}
	61	switch (opt & ~TCSASOFT) {
	62	case TCSANOW:
	63	return (ioctl(fd, TIOCSETA, t));
	64	case TCSADRAIN:
	65	return (ioctl(fd, TIOCSETAW, t));
	66	case TCSAFLUSH:
	67	return (ioctl(fd, TIOCSETAF, t));
	68	default:
	69	errno = EINVAL;
	70	return (-1);
	71	}
	72	}
	73
	74	int tcsetpgrp(int fd, pid_t pgrp)
	75	{
c73b8e3a	76	return (ioctl(fd, TIOCSPGRP, &pgrp));
729bfe59	77	}
	78
	79	speed_t cfgetospeed(const struct termios *t)
	80	{
	81	return (t->c_ospeed);
	82	}
	83
	84	speed_t cfgetispeed(const struct termios *t)
	85	{
	86	return (t->c_ispeed);
	87	}
	88
	89	int
	90	cfsetospeed(struct termios *t,int speed)
	91	{
	92	t->c_ospeed = speed;
	93	return (0);
	94	}
	95
	96	int
5bf9cfe9	97	cfsetispeed(struct termios *t, int speed)
729bfe59	98	{
	99	t->c_ispeed = speed;
	100	return (0);
	101	}
729bfe59	102	#endif /* HAVE_NEXT */