1 files changed, 67 insertions, 0 deletions
diff --git a/usr/src/uts/common/sys/ptem.h b/usr/src/uts/common/sys/ptem.h
new file mode 100644
index 0000000000..6fe5b0d8b9
--- /dev/null
+++ b/usr/src/uts/common/sys/ptem.h
@@ -0,0 +1,67 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+
+#ifndef _SYS_PTEM_H
+#define	_SYS_PTEM_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 11.7	*/
+
+#include <sys/termios.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/*
+ * The ptem data structure used to define the global data
+ * for the psuedo terminal emulation streams module
+ */
+struct ptem {
+	tcflag_t cflags;	/* copy of c_cflags */
+	mblk_t *dack_ptr;	/* preallocated mblk used to ACK disconnect */
+	queue_t *q_ptr;		/* ptem read queue */
+	struct winsize wsz;	/* struct to hold the windowing info. */
+	unsigned short state;	/* state of ptem entry: see below */
+};
+
+/*
+ * state flags
+ */
+#define	REMOTEMODE	0x1	/* Pty in remote mode */
+#define	OFLOW_CTL	0x2	/* Outflow control on */
+#define	IS_PTSTTY	0x4	/* is x/open terminal */
+
+/*
+ * Constants used to distinguish between a common function invoked
+ * from the read or write side put procedures
+ */
+#define	RDSIDE	1
+#define	WRSIDE	2
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_PTEM_H */