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 /* 23*0Sstevel@tonic-gate * Copyright (c) 1987-1998 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_TTY_H 28*0Sstevel@tonic-gate #define _SYS_TTY_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SunOS 4.0 2.13 */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/stream.h> 33*0Sstevel@tonic-gate #include <sys/termios.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #ifdef __cplusplus 36*0Sstevel@tonic-gate extern "C" { 37*0Sstevel@tonic-gate #endif 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate typedef struct tty_common { 40*0Sstevel@tonic-gate int t_flags; 41*0Sstevel@tonic-gate queue_t *t_readq; /* stream's read queue */ 42*0Sstevel@tonic-gate queue_t *t_writeq; /* stream's write queue */ 43*0Sstevel@tonic-gate tcflag_t t_iflag; /* copy of iflag from tty modes */ 44*0Sstevel@tonic-gate tcflag_t t_cflag; /* copy of cflag from tty modes */ 45*0Sstevel@tonic-gate uchar_t t_stopc; /* copy of c_cc[VSTOP] from tty modes */ 46*0Sstevel@tonic-gate uchar_t t_startc; /* copy of c_cc[VSTART] from tty modes */ 47*0Sstevel@tonic-gate struct winsize t_size; /* screen/page size */ 48*0Sstevel@tonic-gate mblk_t *t_iocpending; /* ioctl reply pending successful allocation */ 49*0Sstevel@tonic-gate kmutex_t t_excl; /* keeps struct consistent */ 50*0Sstevel@tonic-gate } tty_common_t; 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate #define TS_XCLUDE 0x00000001 /* tty is open for exclusive use */ 53*0Sstevel@tonic-gate #define TS_SOFTCAR 0x00000002 /* force carrier on */ 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate #ifdef _KERNEL 56*0Sstevel@tonic-gate extern void ttycommon_close(tty_common_t *); 57*0Sstevel@tonic-gate extern void ttycommon_qfull(tty_common_t *, queue_t *); 58*0Sstevel@tonic-gate extern size_t ttycommon_ioctl(tty_common_t *, queue_t *, mblk_t *, int *); 59*0Sstevel@tonic-gate #endif /* _KERNEL */ 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate #ifdef __cplusplus 62*0Sstevel@tonic-gate } 63*0Sstevel@tonic-gate #endif 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate #endif /* _SYS_TTY_H */ 66