From 66617b21372f571211804901749b25ee94df43f9 Mon Sep 17 00:00:00 2001
From: matt <matt@NetBSD.org>
Date: Fri, 11 Aug 2000 22:20:10 +0000
Subject: [PATCH] Add ibcs2_sys_gtty.

---
 sys/compat/ibcs2/ibcs2_ioctl.c   | 41 +++++++++++++++++++++++++++++++-
 sys/compat/ibcs2/ibcs2_termios.h | 27 +++++++++++++++++++--
 2 files changed, 65 insertions(+), 3 deletions(-)

diff --git a/sys/compat/ibcs2/ibcs2_ioctl.c b/sys/compat/ibcs2/ibcs2_ioctl.c
index 9ceb168a675e..59c0ce424d69 100644
--- a/sys/compat/ibcs2/ibcs2_ioctl.c
+++ b/sys/compat/ibcs2/ibcs2_ioctl.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ibcs2_ioctl.c,v 1.19 2000/06/16 01:56:37 matt Exp $	*/
+/*	$NetBSD: ibcs2_ioctl.c,v 1.20 2000/08/11 22:20:10 matt Exp $	*/
 
 /*
  * Copyright (c) 1994, 1995 Scott Bartram
@@ -559,3 +559,42 @@ ibcs2_sys_ioctl(p, v, retval)
 	return ENOSYS;
 }
 
+int
+ibcs2_sys_gtty(p, v, retval)
+	struct proc *p;
+	void *v;
+	register_t *retval;
+{
+	struct ibcs2_sys_gtty_args /* {
+		syscallarg(int) fd;
+		syscallarg(struct sgttyb *) tb;
+	} */ *uap = v;
+	struct filedesc *fdp = p->p_fd;
+	struct file *fp;
+	struct sgttyb tb;
+	struct ibcs2_sgttyb itb;
+	int error;
+
+	if (SCARG(uap, fd) < 0 || SCARG(uap, fd) >= fdp->fd_nfiles ||
+	    (fp = fdp->fd_ofiles[SCARG(uap, fd)]) == NULL) {
+		DPRINTF(("ibcs2_sys_gtty(%d): bad fd %d ", p->p_pid,
+			 SCARG(uap, fd)));
+		return EBADF;
+	}
+
+	if ((fp->f_flag & (FREAD|FWRITE)) == 0) {
+		DPRINTF(("ibcs2_sys_gtty(%d): bad fp flag ", p->p_pid));
+		return EBADF;
+	}
+
+	error = (*fp->f_ops->fo_ioctl)(fp, TIOCGETP, (caddr_t)&tb, p);
+	if (error)
+		return error;
+
+	itb.sg_ispeed = tb.sg_ispeed;
+	itb.sg_ospeed = tb.sg_ospeed;
+	itb.sg_erase = tb.sg_erase;
+	itb.sg_kill = tb.sg_kill;
+	itb.sg_flags = tb.sg_flags & ~(IBCS2_GHUPCL|IBCS2_GXTABS);
+	return copyout((caddr_t)&itb, SCARG(uap, tb), sizeof(itb));
+}
diff --git a/sys/compat/ibcs2/ibcs2_termios.h b/sys/compat/ibcs2/ibcs2_termios.h
index 35602cf999d9..15c6f97a3c90 100644
--- a/sys/compat/ibcs2/ibcs2_termios.h
+++ b/sys/compat/ibcs2/ibcs2_termios.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: ibcs2_termios.h,v 1.3 1994/10/26 02:53:07 cgd Exp $	*/
+/*	$NetBSD: ibcs2_termios.h,v 1.4 2000/08/11 22:20:10 matt Exp $	*/
 
 /*
  * Copyright (c) 1994 Scott Bartram
@@ -231,5 +231,28 @@ struct ibcs2_winsize {
         u_short ws_ypixel;
 };
 
-#endif /* _IBCS2_H_ */
+#define	IBCS2_GHUPCL		0x0001
+#define	IBCS2_GXTABS		0x0002
+#define	IBCS2_GLCASE		0x0004
+#define	IBCS2_GECHO		0x0008
+#define	IBCS2_GCRMOD		0x0010
+#define	IBCS2_GRAW		0x0020
+#define	IBCS2_GODDP		0x0040
+#define	IBCS2_GEVENP		0x0080
+#define	IBCS2_GANYP		0x00C0
+#define	IBCS2_GNLDELAY		0x0300
+#define	IBCS2_GTBDELAY		0x0400
+#define	IBCS2_GCRDELAY		0x3000
+#define	IBCS2_GVTDELAY		0x4000
+#define	IBCS2_GBSDELAY		0x8000
+#define	IBCS2_GALLDELAY		0xFF00
 
+struct ibcs2_sgttyb {
+	char sg_ispeed;
+	char sg_ospeed;
+	char sg_erase;
+	char sg_kill;
+	int sg_flags;
+};
+
+#endif /* _IBCS2_H_ */