1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_STRREDIR_H 28 #define _SYS_STRREDIR_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* 35 * strredir.h: Declarations for the redirection driver and its matching 36 * STREAMS module. 37 */ 38 39 /* 40 * The module's module id. 41 * 42 * XXX: Since there's no authority responsible for administering this name 43 * space, there's no guarantee that this value is unique. That wouldn't 44 * be so bad except that the DKI now suggests that ioctl cookie values 45 * should be based on module id to make them unique... 46 */ 47 #define STRREDIR_MODID 7326 48 49 /* 50 * Redirection ioctls: 51 */ 52 #define SRIOCSREDIR ((STRREDIR_MODID<<16) | 1) /* set redir target */ 53 #define SRIOCISREDIR ((STRREDIR_MODID<<16) | 2) /* is redir target? */ 54 55 56 /* 57 * Everything from here on is of interest only to the kernel. 58 */ 59 #ifdef _KERNEL 60 61 /* name of the module used to detect closes on redirected streams */ 62 #define STRREDIR_MOD "redirmod" 63 64 extern void srpop(vnode_t *, boolean_t); 65 66 #endif /* _KERNEL */ 67 68 #ifdef __cplusplus 69 } 70 #endif 71 72 #endif /* _SYS_STRREDIR_H */ 73