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6198 Let's EOL cachefs
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--- old/usr/src/uts/common/sys/filio.h
+++ new/usr/src/uts/common/sys/filio.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
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14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
23 23 * Use is subject to license terms.
24 + * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
24 25 */
25 26
26 27 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
27 28 /* All Rights Reserved */
28 29
29 30 /*
30 31 * University Copyright- Copyright (c) 1982, 1986, 1988
31 32 * The Regents of the University of California
32 33 * All Rights Reserved
33 34 *
34 35 * University Acknowledgment- Portions of this document are derived from
35 36 * software developed by the University of California, Berkeley, and its
36 37 * contributors.
37 38 */
38 39
39 40 /*
40 41 * Copyright (c) 2013 by Delphix. All rights reserved.
41 42 */
42 43
43 44 #ifndef _SYS_FILIO_H
44 45 #define _SYS_FILIO_H
45 46
46 47 /*
47 48 * General file ioctl definitions.
48 49 */
49 50
50 51 #include <sys/ioccom.h>
51 52
52 53 #ifdef __cplusplus
53 54 extern "C" {
54 55 #endif
55 56
56 57 #define FIOCLEX _IO('f', 1) /* set exclusive use on fd */
57 58 #define FIONCLEX _IO('f', 2) /* remove exclusive use */
58 59 /* another local */
59 60 #define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
60 61 #define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
61 62 #define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
62 63 #define FIOSETOWN _IOW('f', 124, int) /* set owner */
63 64 #define FIOGETOWN _IOR('f', 123, int) /* get owner */
64 65
65 66 /*
66 67 * ioctl's for Online: DiskSuite.
67 68 * WARNING - the support for these ioctls may be withdrawn
68 69 * in future OS releases.
69 70 */
70 71 #define _FIOLFS _IO('f', 64) /* file system lock */
71 72 #define _FIOLFSS _IO('f', 65) /* file system lock status */
72 73 #define _FIOFFS _IO('f', 66) /* file system flush */
73 74 #define _FIOAI _FIOOBSOLETE67 /* get allocation info is */
74 75 #define _FIOOBSOLETE67 _IO('f', 67) /* obsolete and unsupported */
75 76 #define _FIOSATIME _IO('f', 68) /* set atime */
76 77 #define _FIOSDIO _IO('f', 69) /* set delayed io */
77 78 #define _FIOGDIO _IO('f', 70) /* get delayed io */
78 79 #define _FIOIO _IO('f', 71) /* inode open */
79 80 #define _FIOISLOG _IO('f', 72) /* disksuite/ufs protocol */
80 81 #define _FIOISLOGOK _IO('f', 73) /* disksuite/ufs protocol */
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81 82 #define _FIOLOGRESET _IO('f', 74) /* disksuite/ufs protocol */
82 83
83 84 /*
84 85 * Contract-private ioctl()
85 86 */
86 87 #define _FIOISBUSY _IO('f', 75) /* networker/ufs protocol */
87 88 #define _FIODIRECTIO _IO('f', 76) /* directio */
88 89 #define _FIOTUNE _IO('f', 77) /* tuning */
89 90
90 91 /*
91 - * WARNING: These 'f' ioctls are also defined in sys/fs/cachefs_fs.h
92 - * It currently defines 78-86.
93 - */
94 -
95 -/*
96 92 * Internal Logging UFS
97 93 */
98 94 #define _FIOLOGENABLE _IO('f', 87) /* logging/ufs protocol */
99 95 #define _FIOLOGDISABLE _IO('f', 88) /* logging/ufs protocol */
100 96
101 97 /*
102 98 * File system snapshot ioctls (see sys/fs/ufs_snap.h)
103 99 * (there is another snapshot ioctl, _FIOSNAPSHOTCREATE_MULTI,
104 100 * defined farther down in this file.)
105 101 */
106 102 #define _FIOSNAPSHOTCREATE _IO('f', 89) /* create a snapshot */
107 103 #define _FIOSNAPSHOTDELETE _IO('f', 90) /* delete a snapshot */
108 104
109 105 /*
110 106 * Return the current superblock of size SBSIZE
111 107 */
112 108 #define _FIOGETSUPERBLOCK _IO('f', 91)
113 109
114 110 /*
115 111 * Contract private ioctl
116 112 */
117 113 #define _FIOGETMAXPHYS _IO('f', 92)
118 114
119 115 /*
120 116 * TSufs support
121 117 */
122 118 #define _FIO_SET_LUFS_DEBUG _IO('f', 93) /* set lufs_debug */
123 119 #define _FIO_SET_LUFS_ERROR _IO('f', 94) /* set a lufs error */
124 120 #define _FIO_GET_TOP_STATS _IO('f', 95) /* get lufs tranaction stats */
125 121
126 122 /*
127 123 * create a snapshot with multiple backing files
128 124 */
129 125 #define _FIOSNAPSHOTCREATE_MULTI _IO('f', 96)
130 126
131 127 /*
132 128 * handle lseek SEEK_DATA and SEEK_HOLE for holey file knowledge
133 129 */
134 130 #define _FIO_SEEK_DATA _IO('f', 97) /* SEEK_DATA */
135 131 #define _FIO_SEEK_HOLE _IO('f', 98) /* SEEK_HOLE */
136 132
137 133 /*
138 134 * boot archive compression
139 135 */
140 136 #define _FIO_COMPRESSED _IO('f', 99) /* mark file as compressed */
141 137
142 138 /*
143 139 * Expose fill information through ioctl
144 140 */
145 141 #define _FIO_COUNT_FILLED _IO('f', 100) /* count holes in a file */
146 142
147 143 #ifdef __cplusplus
148 144 }
149 145 #endif
150 146
151 147 #endif /* _SYS_FILIO_H */
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