xref: /titanic_52/usr/src/head/nsctl.h (revision fcf3ce441efd61da9bb2884968af01cb7c1452cc)
1*fcf3ce44SJohn Forte /*
2*fcf3ce44SJohn Forte  * CDDL HEADER START
3*fcf3ce44SJohn Forte  *
4*fcf3ce44SJohn Forte  * The contents of this file are subject to the terms of the
5*fcf3ce44SJohn Forte  * Common Development and Distribution License (the "License").
6*fcf3ce44SJohn Forte  * You may not use this file except in compliance with the License.
7*fcf3ce44SJohn Forte  *
8*fcf3ce44SJohn Forte  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*fcf3ce44SJohn Forte  * or http://www.opensolaris.org/os/licensing.
10*fcf3ce44SJohn Forte  * See the License for the specific language governing permissions
11*fcf3ce44SJohn Forte  * and limitations under the License.
12*fcf3ce44SJohn Forte  *
13*fcf3ce44SJohn Forte  * When distributing Covered Code, include this CDDL HEADER in each
14*fcf3ce44SJohn Forte  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*fcf3ce44SJohn Forte  * If applicable, add the following below this CDDL HEADER, with the
16*fcf3ce44SJohn Forte  * fields enclosed by brackets "[]" replaced with your own identifying
17*fcf3ce44SJohn Forte  * information: Portions Copyright [yyyy] [name of copyright owner]
18*fcf3ce44SJohn Forte  *
19*fcf3ce44SJohn Forte  * CDDL HEADER END
20*fcf3ce44SJohn Forte  */
21*fcf3ce44SJohn Forte /*
22*fcf3ce44SJohn Forte  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23*fcf3ce44SJohn Forte  * Use is subject to license terms.
24*fcf3ce44SJohn Forte  */
25*fcf3ce44SJohn Forte 
26*fcf3ce44SJohn Forte #ifndef	_NSCTL_H
27*fcf3ce44SJohn Forte #define	_NSCTL_H
28*fcf3ce44SJohn Forte 
29*fcf3ce44SJohn Forte #ifdef	__cplusplus
30*fcf3ce44SJohn Forte extern "C" {
31*fcf3ce44SJohn Forte #endif
32*fcf3ce44SJohn Forte 
33*fcf3ce44SJohn Forte #include <sys/nsctl/nsctl.h>
34*fcf3ce44SJohn Forte 
35*fcf3ce44SJohn Forte 
36*fcf3ce44SJohn Forte /*
37*fcf3ce44SJohn Forte  * External file descriptor.
38*fcf3ce44SJohn Forte  */
39*fcf3ce44SJohn Forte 
40*fcf3ce44SJohn Forte #ifndef _LIBNSCTL_H
41*fcf3ce44SJohn Forte #ifndef _KMEMUSER
42*fcf3ce44SJohn Forte typedef struct nsc_fd_s { int x; } nsc_fd_t;
43*fcf3ce44SJohn Forte #endif
44*fcf3ce44SJohn Forte #endif
45*fcf3ce44SJohn Forte 
46*fcf3ce44SJohn Forte 
47*fcf3ce44SJohn Forte /*
48*fcf3ce44SJohn Forte  * Runtime Solaris release checking.
49*fcf3ce44SJohn Forte  *
50*fcf3ce44SJohn Forte  * nsc_check_release() is called with the string build release
51*fcf3ce44SJohn Forte  * (BUILD_REV_STR) and an optional array of nsc_release_t. The array
52*fcf3ce44SJohn Forte  * defines a map of build release to acceptable runtime release for the
53*fcf3ce44SJohn Forte  * component.  The build release is always an acceptable runtime
54*fcf3ce44SJohn Forte  * release and need not be included in the map.
55*fcf3ce44SJohn Forte  *
56*fcf3ce44SJohn Forte  * build   - the build release (e.g. "5.7")
57*fcf3ce44SJohn Forte  * runtime - comma &/or space separated list of acceptable runtime
58*fcf3ce44SJohn Forte  *           releases (e.g. "5.7, 5.8")
59*fcf3ce44SJohn Forte  */
60*fcf3ce44SJohn Forte 
61*fcf3ce44SJohn Forte typedef struct nsc_release {
62*fcf3ce44SJohn Forte 	const char *build;	/* build release */
63*fcf3ce44SJohn Forte 	const char *runtime;	/* runtime release(s) */
64*fcf3ce44SJohn Forte } nsc_release_t;
65*fcf3ce44SJohn Forte 
66*fcf3ce44SJohn Forte #ifdef __STDC__
67*fcf3ce44SJohn Forte extern void _nsc_nocheck(void);
68*fcf3ce44SJohn Forte extern nsc_fd_t *nsc_open(char *, int, int);
69*fcf3ce44SJohn Forte extern nsc_fd_t *nsc_fdopen(int, char *, int);
70*fcf3ce44SJohn Forte extern int nsc_close(nsc_fd_t *);
71*fcf3ce44SJohn Forte extern int nsc_fileno(nsc_fd_t *);
72*fcf3ce44SJohn Forte extern int nsc_reserve(nsc_fd_t *);
73*fcf3ce44SJohn Forte extern int nsc_release(nsc_fd_t *);
74*fcf3ce44SJohn Forte extern int nsc_partsize(nsc_fd_t *, nsc_size_t *);
75*fcf3ce44SJohn Forte extern int nsc_freeze(char *path);
76*fcf3ce44SJohn Forte extern int nsc_unfreeze(char *path);
77*fcf3ce44SJohn Forte extern int nsc_isfrozen(char *path);
78*fcf3ce44SJohn Forte extern int nsc_getsystemid(int *id);
79*fcf3ce44SJohn Forte extern int nsc_name_to_id(char *name, int *id);
80*fcf3ce44SJohn Forte extern int nsc_id_to_name(char **name, int id);
81*fcf3ce44SJohn Forte extern int nsc_check_release(const char *, nsc_release_t *, char **);
82*fcf3ce44SJohn Forte #else
83*fcf3ce44SJohn Forte extern void _nsc_nocheck();
84*fcf3ce44SJohn Forte extern nsc_fd_t *nsc_open();
85*fcf3ce44SJohn Forte extern nsc_fd_t *nsc_fdopen();
86*fcf3ce44SJohn Forte extern int nsc_close();
87*fcf3ce44SJohn Forte extern int nsc_fileno();
88*fcf3ce44SJohn Forte extern int nsc_reserve();
89*fcf3ce44SJohn Forte extern int nsc_release();
90*fcf3ce44SJohn Forte extern int nsc_partsize();
91*fcf3ce44SJohn Forte extern int nsc_freeze();
92*fcf3ce44SJohn Forte extern int nsc_unfreeze();
93*fcf3ce44SJohn Forte extern int nsc_isfrozen();
94*fcf3ce44SJohn Forte extern int nsc_getsystemid();
95*fcf3ce44SJohn Forte extern int nsc_name_to_id();
96*fcf3ce44SJohn Forte extern int nsc_id_to_name();
97*fcf3ce44SJohn Forte extern int nsc_check_release();
98*fcf3ce44SJohn Forte #endif
99*fcf3ce44SJohn Forte 
100*fcf3ce44SJohn Forte #ifdef	__cplusplus
101*fcf3ce44SJohn Forte }
102*fcf3ce44SJohn Forte #endif
103*fcf3ce44SJohn Forte 
104*fcf3ce44SJohn Forte #endif /* _NSCTL_H */
105