1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate /* 31*7c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 32*7c478bd9Sstevel@tonic-gate * The Regents of the University of California 33*7c478bd9Sstevel@tonic-gate * All Rights Reserved 34*7c478bd9Sstevel@tonic-gate * 35*7c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 36*7c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 37*7c478bd9Sstevel@tonic-gate * contributors. 38*7c478bd9Sstevel@tonic-gate */ 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #ifndef _SYS_FILIO_H 41*7c478bd9Sstevel@tonic-gate #define _SYS_FILIO_H 42*7c478bd9Sstevel@tonic-gate 43*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate /* 46*7c478bd9Sstevel@tonic-gate * General file ioctl definitions. 47*7c478bd9Sstevel@tonic-gate */ 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate #include <sys/ioccom.h> 50*7c478bd9Sstevel@tonic-gate 51*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 52*7c478bd9Sstevel@tonic-gate extern "C" { 53*7c478bd9Sstevel@tonic-gate #endif 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate #define FIOCLEX _IO('f', 1) /* set exclusive use on fd */ 56*7c478bd9Sstevel@tonic-gate #define FIONCLEX _IO('f', 2) /* remove exclusive use */ 57*7c478bd9Sstevel@tonic-gate /* another local */ 58*7c478bd9Sstevel@tonic-gate #define FIONREAD _IOR('f', 127, int) /* get # bytes to read */ 59*7c478bd9Sstevel@tonic-gate #define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */ 60*7c478bd9Sstevel@tonic-gate #define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */ 61*7c478bd9Sstevel@tonic-gate #define FIOSETOWN _IOW('f', 124, int) /* set owner */ 62*7c478bd9Sstevel@tonic-gate #define FIOGETOWN _IOR('f', 123, int) /* get owner */ 63*7c478bd9Sstevel@tonic-gate 64*7c478bd9Sstevel@tonic-gate /* 65*7c478bd9Sstevel@tonic-gate * ioctl's for Online: DiskSuite. 66*7c478bd9Sstevel@tonic-gate * WARNING - the support for these ioctls may be withdrawn 67*7c478bd9Sstevel@tonic-gate * in future OS releases. 68*7c478bd9Sstevel@tonic-gate */ 69*7c478bd9Sstevel@tonic-gate #define _FIOLFS _IO('f', 64) /* file system lock */ 70*7c478bd9Sstevel@tonic-gate #define _FIOLFSS _IO('f', 65) /* file system lock status */ 71*7c478bd9Sstevel@tonic-gate #define _FIOFFS _IO('f', 66) /* file system flush */ 72*7c478bd9Sstevel@tonic-gate #define _FIOAI _FIOOBSOLETE67 /* get allocation info is */ 73*7c478bd9Sstevel@tonic-gate #define _FIOOBSOLETE67 _IO('f', 67) /* obsolete and unsupported */ 74*7c478bd9Sstevel@tonic-gate #define _FIOSATIME _IO('f', 68) /* set atime */ 75*7c478bd9Sstevel@tonic-gate #define _FIOSDIO _IO('f', 69) /* set delayed io */ 76*7c478bd9Sstevel@tonic-gate #define _FIOGDIO _IO('f', 70) /* get delayed io */ 77*7c478bd9Sstevel@tonic-gate #define _FIOIO _IO('f', 71) /* inode open */ 78*7c478bd9Sstevel@tonic-gate #define _FIOISLOG _IO('f', 72) /* disksuite/ufs protocol */ 79*7c478bd9Sstevel@tonic-gate #define _FIOISLOGOK _IO('f', 73) /* disksuite/ufs protocol */ 80*7c478bd9Sstevel@tonic-gate #define _FIOLOGRESET _IO('f', 74) /* disksuite/ufs protocol */ 81*7c478bd9Sstevel@tonic-gate 82*7c478bd9Sstevel@tonic-gate /* 83*7c478bd9Sstevel@tonic-gate * Contract-private ioctl() 84*7c478bd9Sstevel@tonic-gate */ 85*7c478bd9Sstevel@tonic-gate #define _FIOISBUSY _IO('f', 75) /* networker/ufs protocol */ 86*7c478bd9Sstevel@tonic-gate #define _FIODIRECTIO _IO('f', 76) /* directio */ 87*7c478bd9Sstevel@tonic-gate #define _FIOTUNE _IO('f', 77) /* tuning */ 88*7c478bd9Sstevel@tonic-gate 89*7c478bd9Sstevel@tonic-gate /* 90*7c478bd9Sstevel@tonic-gate * WARNING: These 'f' ioctls are also defined in sys/fs/cachefs_fs.h 91*7c478bd9Sstevel@tonic-gate * It currently defines 78-86. 92*7c478bd9Sstevel@tonic-gate */ 93*7c478bd9Sstevel@tonic-gate 94*7c478bd9Sstevel@tonic-gate /* 95*7c478bd9Sstevel@tonic-gate * Internal Logging UFS 96*7c478bd9Sstevel@tonic-gate */ 97*7c478bd9Sstevel@tonic-gate #define _FIOLOGENABLE _IO('f', 87) /* logging/ufs protocol */ 98*7c478bd9Sstevel@tonic-gate #define _FIOLOGDISABLE _IO('f', 88) /* logging/ufs protocol */ 99*7c478bd9Sstevel@tonic-gate 100*7c478bd9Sstevel@tonic-gate /* 101*7c478bd9Sstevel@tonic-gate * File system snapshot ioctls (see sys/fs/ufs_snap.h) 102*7c478bd9Sstevel@tonic-gate * (there is another snapshot ioctl, _FIOSNAPSHOTCREATE_MULTI, 103*7c478bd9Sstevel@tonic-gate * defined farther down in this file.) 104*7c478bd9Sstevel@tonic-gate */ 105*7c478bd9Sstevel@tonic-gate #define _FIOSNAPSHOTCREATE _IO('f', 89) /* create a snapshot */ 106*7c478bd9Sstevel@tonic-gate #define _FIOSNAPSHOTDELETE _IO('f', 90) /* delete a snapshot */ 107*7c478bd9Sstevel@tonic-gate 108*7c478bd9Sstevel@tonic-gate /* 109*7c478bd9Sstevel@tonic-gate * Return the current superblock of size SBSIZE 110*7c478bd9Sstevel@tonic-gate */ 111*7c478bd9Sstevel@tonic-gate #define _FIOGETSUPERBLOCK _IO('f', 91) 112*7c478bd9Sstevel@tonic-gate 113*7c478bd9Sstevel@tonic-gate /* 114*7c478bd9Sstevel@tonic-gate * Contract private ioctl 115*7c478bd9Sstevel@tonic-gate */ 116*7c478bd9Sstevel@tonic-gate #define _FIOGETMAXPHYS _IO('f', 92) 117*7c478bd9Sstevel@tonic-gate 118*7c478bd9Sstevel@tonic-gate /* 119*7c478bd9Sstevel@tonic-gate * TSufs support 120*7c478bd9Sstevel@tonic-gate */ 121*7c478bd9Sstevel@tonic-gate #define _FIO_SET_LUFS_DEBUG _IO('f', 93) /* set lufs_debug */ 122*7c478bd9Sstevel@tonic-gate #define _FIO_SET_LUFS_ERROR _IO('f', 94) /* set a lufs error */ 123*7c478bd9Sstevel@tonic-gate #define _FIO_GET_TOP_STATS _IO('f', 95) /* get lufs tranaction stats */ 124*7c478bd9Sstevel@tonic-gate 125*7c478bd9Sstevel@tonic-gate /* 126*7c478bd9Sstevel@tonic-gate * create a snapshot with multiple backing files 127*7c478bd9Sstevel@tonic-gate */ 128*7c478bd9Sstevel@tonic-gate #define _FIOSNAPSHOTCREATE_MULTI _IO('f', 96) 129*7c478bd9Sstevel@tonic-gate 130*7c478bd9Sstevel@tonic-gate /* 131*7c478bd9Sstevel@tonic-gate * handle lseek SEEK_DATA and SEEK_HOLE for holey file knowledge 132*7c478bd9Sstevel@tonic-gate */ 133*7c478bd9Sstevel@tonic-gate #define _FIO_SEEK_DATA _IO('f', 97) /* SEEK_DATA */ 134*7c478bd9Sstevel@tonic-gate #define _FIO_SEEK_HOLE _IO('f', 98) /* SEEK_HOLE */ 135*7c478bd9Sstevel@tonic-gate 136*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 137*7c478bd9Sstevel@tonic-gate } 138*7c478bd9Sstevel@tonic-gate #endif 139*7c478bd9Sstevel@tonic-gate 140*7c478bd9Sstevel@tonic-gate #endif /* _SYS_FILIO_H */ 141