1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23*0Sstevel@tonic-gate /* All Rights Reserved */ 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate #ifndef _SYS_PTEM_H 27*0Sstevel@tonic-gate #define _SYS_PTEM_H 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 11.7 */ 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate #include <sys/termios.h> 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate #ifdef __cplusplus 34*0Sstevel@tonic-gate extern "C" { 35*0Sstevel@tonic-gate #endif 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate /* 38*0Sstevel@tonic-gate * The ptem data structure used to define the global data 39*0Sstevel@tonic-gate * for the psuedo terminal emulation streams module 40*0Sstevel@tonic-gate */ 41*0Sstevel@tonic-gate struct ptem { 42*0Sstevel@tonic-gate tcflag_t cflags; /* copy of c_cflags */ 43*0Sstevel@tonic-gate mblk_t *dack_ptr; /* preallocated mblk used to ACK disconnect */ 44*0Sstevel@tonic-gate queue_t *q_ptr; /* ptem read queue */ 45*0Sstevel@tonic-gate struct winsize wsz; /* struct to hold the windowing info. */ 46*0Sstevel@tonic-gate unsigned short state; /* state of ptem entry: see below */ 47*0Sstevel@tonic-gate }; 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* 50*0Sstevel@tonic-gate * state flags 51*0Sstevel@tonic-gate */ 52*0Sstevel@tonic-gate #define REMOTEMODE 0x1 /* Pty in remote mode */ 53*0Sstevel@tonic-gate #define OFLOW_CTL 0x2 /* Outflow control on */ 54*0Sstevel@tonic-gate #define IS_PTSTTY 0x4 /* is x/open terminal */ 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate /* 57*0Sstevel@tonic-gate * Constants used to distinguish between a common function invoked 58*0Sstevel@tonic-gate * from the read or write side put procedures 59*0Sstevel@tonic-gate */ 60*0Sstevel@tonic-gate #define RDSIDE 1 61*0Sstevel@tonic-gate #define WRSIDE 2 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate #ifdef __cplusplus 64*0Sstevel@tonic-gate } 65*0Sstevel@tonic-gate #endif 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate #endif /* _SYS_PTEM_H */ 68