xref: /titanic_41/usr/src/lib/libshare/nfs/libshare_nfs.h (revision 46930b2f8ab766121807ecd91922c47507bff3ab)
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 (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
24  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
25  */
26 
27 /*
28  * basic API declarations for share management
29  */
30 
31 #ifndef _LIBSHARE_NFS_H
32 #define	_LIBSHARE_NFS_H
33 
34 #ifdef	__cplusplus
35 extern "C" {
36 #endif
37 
38 /* property names used by NFS */
39 #define	SHOPT_RO	"ro"
40 #define	SHOPT_RW	"rw"
41 #define	SHOPT_NONE	"none"
42 #define	SHOPT_ROOT_MAPPING	"root_mapping"
43 
44 #define	SHOPT_SEC	"sec"
45 #define	SHOPT_SECURE	"secure"
46 #define	SHOPT_ROOT	"root"
47 #define	SHOPT_ANON	"anon"
48 #define	SHOPT_WINDOW	"window"
49 #define	SHOPT_NOSUB	"nosub"
50 #define	SHOPT_NOSUID	"nosuid"
51 #define	SHOPT_ACLOK	"aclok"
52 #define	SHOPT_PUBLIC	"public"
53 #define	SHOPT_INDEX	"index"
54 #define	SHOPT_LOG	"log"
55 #define	SHOPT_CKSUM	"cksum"
56 #define	SHOPT_NOACLFAB	"noaclfab"
57 #define	SHOPT_UIDMAP	"uidmap"
58 #define	SHOPT_GIDMAP	"gidmap"
59 
60 /*
61  * defined options types. These should be in a file rather than
62  * compiled in. Until there is a plugin mechanism to add new types,
63  * this is sufficient.
64  */
65 #define	OPT_TYPE_ANY		0
66 #define	OPT_TYPE_STRING		1
67 #define	OPT_TYPE_BOOLEAN	2
68 #define	OPT_TYPE_NUMBER		3
69 #define	OPT_TYPE_RANGE		4
70 #define	OPT_TYPE_USER		5
71 #define	OPT_TYPE_ACCLIST	6
72 #define	OPT_TYPE_DEPRECATED	7
73 #define	OPT_TYPE_SECURITY	8
74 #define	OPT_TYPE_PATH		9
75 #define	OPT_TYPE_FILE		10
76 #define	OPT_TYPE_LOGTAG		11
77 #define	OPT_TYPE_STRINGSET	12
78 #define	OPT_TYPE_DOMAIN		13
79 #define	OPT_TYPE_ONOFF		14
80 #define	OPT_TYPE_PROTOCOL	15
81 #define	OPT_TYPE_MAPPING	16
82 
83 #define	OPT_SHARE_ONLY		1
84 
85 struct option_defs {
86 	char *tag;
87 	int index;
88 	int type;
89 	int share;	/* share only option */
90 	int (*check)(sa_handle_t, char *);
91 };
92 
93 /*
94  * service bit mask values
95  */
96 #define	SVC_LOCKD	0x0001
97 #define	SVC_STATD	0x0002
98 #define	SVC_NFSD	0x0004
99 #define	SVC_MOUNTD	0x0008
100 #define	SVC_NFS4CBD	0x0010
101 #define	SVC_NFSMAPID	0x0020
102 #define	SVC_RQUOTAD	0x0040
103 #define	SVC_NFSLOGD	0x0080
104 #define	SVC_REPARSED	0x0100
105 #define	SVC_CLIENT	0x0200
106 
107 /*
108  * NFS Restart/Refresh options
109  */
110 #define	NFSD_REFRESH		0x0001
111 #define	NFSD_RESTART		0x0002
112 #define	NLOCKMGR_REFESH		0x0003
113 #define	NLOCKMGR_RESTART	0x0004
114 #define	MAPID_REFRESH		0x0005
115 #define	MAPID_RESTART		0x0006
116 
117 /*
118  * place holder for future service -- will move to daemon_utils.h when
119  * fully implemented.
120  */
121 #define	NFSLOGD	"svc:/network/nfs/log:default"
122 
123 /* The NFS export structure flags for read/write modes */
124 #define	NFS_RWMODES	(M_RO|M_ROL|M_RW|M_RWL)
125 
126 /* other values */
127 /* max size of 64-bit integer in digits plus a bit extra */
128 #define	MAXDIGITS	32
129 
130 /* external variable */
131 extern boolean_t nfsl_errs_to_syslog;
132 
133 /* imported functions */
134 extern int exportfs(char *, struct exportdata *);
135 extern int nfs_getseconfig_default(seconfig_t *);
136 extern int nfs_getseconfig_byname(char *, seconfig_t *);
137 extern bool_t nfs_get_root_principal(seconfig_t *, char *, caddr_t *);
138 extern int nfsl_getconfig_list(nfsl_config_t **);
139 extern void nfsl_freeconfig_list(nfsl_config_t **);
140 extern nfsl_config_t *nfsl_findconfig(nfsl_config_t *, char *, int *);
141 
142 #ifdef	__cplusplus
143 }
144 #endif
145 
146 #endif /* _LIBSHARE_NFS_H */
147