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 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_MNTIO_H 28*0Sstevel@tonic-gate #define _SYS_MNTIO_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Mntfs io control commands 38*0Sstevel@tonic-gate */ 39*0Sstevel@tonic-gate #define MNTIOC ('m' << 8) 40*0Sstevel@tonic-gate #define MNTIOC_NMNTS (MNTIOC|1) /* Get # of mounted resources */ 41*0Sstevel@tonic-gate #define MNTIOC_GETDEVLIST (MNTIOC|2) /* Get mounted dev no.'s */ 42*0Sstevel@tonic-gate #define MNTIOC_SETTAG (MNTIOC|3) /* Set a tag on a mounted fs */ 43*0Sstevel@tonic-gate #define MNTIOC_CLRTAG (MNTIOC|4) /* Clear a tag from a fs */ 44*0Sstevel@tonic-gate #define MNTIOC_SHOWHIDDEN (MNTIOC|6) /* private */ 45*0Sstevel@tonic-gate #define MNTIOC_GETMNTENT (MNTIOC|7) /* private */ 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define MAX_MNTOPT_TAG 64 /* Maximum size for a mounted file system tag */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate struct mnttagdesc { 50*0Sstevel@tonic-gate uint_t mtd_major; /* major number of mounted resource */ 51*0Sstevel@tonic-gate uint_t mtd_minor; /* minor number of mounted resource */ 52*0Sstevel@tonic-gate char *mtd_mntpt; /* mount point for mounted resource */ 53*0Sstevel@tonic-gate char *mtd_tag; /* tag to set/clear */ 54*0Sstevel@tonic-gate }; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate #ifdef _SYSCALL32 57*0Sstevel@tonic-gate struct mnttagdesc32 { 58*0Sstevel@tonic-gate uint32_t mtd_major; /* major number of mounted resource */ 59*0Sstevel@tonic-gate uint32_t mtd_minor; /* minor number of mounted resource */ 60*0Sstevel@tonic-gate caddr32_t mtd_mntpt; /* mount point for mounted resource */ 61*0Sstevel@tonic-gate caddr32_t mtd_tag; /* tag to set/clear */ 62*0Sstevel@tonic-gate }; 63*0Sstevel@tonic-gate #endif /* _SYSCALL32 */ 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate struct mntlookup { 67*0Sstevel@tonic-gate size_t mtl_mntpt_off; 68*0Sstevel@tonic-gate char *mtl_mntpt; 69*0Sstevel@tonic-gate major_t mtl_major; 70*0Sstevel@tonic-gate minor_t mtl_minor; 71*0Sstevel@tonic-gate ino64_t mtl_ino; 72*0Sstevel@tonic-gate char mtl_fstype[_ST_FSTYPSZ]; 73*0Sstevel@tonic-gate }; 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate #ifdef _SYSCALL32 76*0Sstevel@tonic-gate struct mntlookup32 { 77*0Sstevel@tonic-gate size32_t mtl_mntpt_off; 78*0Sstevel@tonic-gate caddr32_t mtl_mntpt; 79*0Sstevel@tonic-gate major32_t mtl_major; 80*0Sstevel@tonic-gate minor32_t mtl_minor; 81*0Sstevel@tonic-gate ino64_t mtl_ino; 82*0Sstevel@tonic-gate char mtl_fstype[_ST_FSTYPSZ]; 83*0Sstevel@tonic-gate }; 84*0Sstevel@tonic-gate #endif /* _SYSCALL32 */ 85*0Sstevel@tonic-gate 86*0Sstevel@tonic-gate #ifdef __cplusplus 87*0Sstevel@tonic-gate } 88*0Sstevel@tonic-gate #endif 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate #endif /* _SYS_MNTIO_H */ 91