Fri Jan 22 22:11:28 2016 UTC ()
- Has __BEGIN_DECLS so needs sys/cdefs.h;
- Needs stddef.h and stdint.h to be compilable on its own


(dholland)
diff -r1.1 -r1.2 src/lib/libdm/dm.h
cvs diff -r1.1 -r1.2 src/lib/libdm/dm.h (switch to unified diff)

--- src/lib/libdm/dm.h 2011/02/08 03:20:15 1.1
+++ src/lib/libdm/dm.h 2016/01/22 22:11:28 1.2
@@ -1,154 +1,158 @@ @@ -1,154 +1,158 @@
1/* 1/*
2 * Copyright (c) 2010 The NetBSD Foundation, Inc. 2 * Copyright (c) 2010 The NetBSD Foundation, Inc.
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
5 * This code is derived from software contributed to The NetBSD Foundation 5 * This code is derived from software contributed to The NetBSD Foundation
6 * by Adam Hamsik. 6 * by Adam Hamsik.
7 * 7 *
8 * Redistribution and use in source and binary forms, with or without 8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions 9 * modification, are permitted provided that the following conditions
10 * are met: 10 * are met:
11 * 1. Redistributions of source code must retain the above copyright 11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer. 12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright 13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the 14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution. 15 * documentation and/or other materials provided with the distribution.
16 * 16 *
17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 * POSSIBILITY OF SUCH DAMAGE. 27 * POSSIBILITY OF SUCH DAMAGE.
28 */ 28 */
29 29
30 30
31#ifndef _LIB_DM_H_ 31#ifndef _LIB_DM_H_
32#define _LIB_DM_H_ 32#define _LIB_DM_H_
33 33
 34#include <sys/cdefs.h>
 35#include <stddef.h>
 36#include <stdint.h>
 37
34__BEGIN_DECLS 38__BEGIN_DECLS
35 39
36#define DM_DEVICE_PATH "/dev/mapper/control" 40#define DM_DEVICE_PATH "/dev/mapper/control"
37 41
38#define IOCTL_TYPE_IN 0x1 42#define IOCTL_TYPE_IN 0x1
39#define IOCTL_TYPE_OUT 0x2 43#define IOCTL_TYPE_OUT 0x2
40 44
41struct libdm_task; 45struct libdm_task;
42struct libdm_cmd; 46struct libdm_cmd;
43struct libdm_target; 47struct libdm_target;
44struct libdm_table; 48struct libdm_table;
45struct libdm_dev; 49struct libdm_dev;
46struct libdm_iter; 50struct libdm_iter;
47 51
48typedef struct libdm_task* libdm_task_t; 52typedef struct libdm_task* libdm_task_t;
49typedef struct libdm_cmd* libdm_cmd_t; 53typedef struct libdm_cmd* libdm_cmd_t;
50typedef struct libdm_target* libdm_target_t; 54typedef struct libdm_target* libdm_target_t;
51typedef struct libdm_table* libdm_table_t; 55typedef struct libdm_table* libdm_table_t;
52typedef struct libdm_dev* libdm_dev_t; 56typedef struct libdm_dev* libdm_dev_t;
53typedef struct libdm_iter* libdm_iter_t; 57typedef struct libdm_iter* libdm_iter_t;
54 58
55struct cmd_version { 59struct cmd_version {
56 const char *cmd; 60 const char *cmd;
57 uint32_t version[3]; 61 uint32_t version[3];
58}; 62};
59 63
60void libdm_iter_destroy(libdm_iter_t); 64void libdm_iter_destroy(libdm_iter_t);
61 65
62libdm_task_t libdm_task_create(const char *); 66libdm_task_t libdm_task_create(const char *);
63void libdm_task_destroy(libdm_task_t); 67void libdm_task_destroy(libdm_task_t);
64 68
65char *libdm_task_get_command(libdm_task_t); 69char *libdm_task_get_command(libdm_task_t);
66int32_t libdm_task_get_cmd_version(libdm_task_t, uint32_t *, size_t); 70int32_t libdm_task_get_cmd_version(libdm_task_t, uint32_t *, size_t);
67 71
68int libdm_task_set_name(const char *, libdm_task_t); 72int libdm_task_set_name(const char *, libdm_task_t);
69char *libdm_task_get_name(libdm_task_t); 73char *libdm_task_get_name(libdm_task_t);
70 74
71int libdm_task_set_uuid(const char *, libdm_task_t); 75int libdm_task_set_uuid(const char *, libdm_task_t);
72char *libdm_task_get_uuid(libdm_task_t); 76char *libdm_task_get_uuid(libdm_task_t);
73 77
74int libdm_task_set_minor(uint32_t, libdm_task_t); 78int libdm_task_set_minor(uint32_t, libdm_task_t);
75uint32_t libdm_task_get_minor(libdm_task_t); 79uint32_t libdm_task_get_minor(libdm_task_t);
76 80
77uint32_t libdm_task_get_flags(libdm_task_t); 81uint32_t libdm_task_get_flags(libdm_task_t);
78void libdm_task_set_flags(libdm_task_t, uint32_t); 82void libdm_task_set_flags(libdm_task_t, uint32_t);
79 83
80void libdm_task_set_suspend_flag(libdm_task_t); 84void libdm_task_set_suspend_flag(libdm_task_t);
81void libdm_task_del_suspend_flag(libdm_task_t); 85void libdm_task_del_suspend_flag(libdm_task_t);
82 86
83void libdm_task_set_status_flag(libdm_task_t); 87void libdm_task_set_status_flag(libdm_task_t);
84void libdm_task_del_status_flag(libdm_task_t); 88void libdm_task_del_status_flag(libdm_task_t);
85 89
86void libdm_task_set_exists_flag(libdm_task_t); 90void libdm_task_set_exists_flag(libdm_task_t);
87void libdm_task_del_exists_flag(libdm_task_t); 91void libdm_task_del_exists_flag(libdm_task_t);
88 92
89void libdm_task_set_nocount_flag(libdm_task_t); 93void libdm_task_set_nocount_flag(libdm_task_t);
90void libdm_task_del_nocount_flag(libdm_task_t); 94void libdm_task_del_nocount_flag(libdm_task_t);
91 95
92uint32_t libdm_task_get_target_num(libdm_task_t); 96uint32_t libdm_task_get_target_num(libdm_task_t);
93int32_t libdm_task_get_open_num(libdm_task_t); 97int32_t libdm_task_get_open_num(libdm_task_t);
94uint32_t libdm_task_get_event_num(libdm_task_t); 98uint32_t libdm_task_get_event_num(libdm_task_t);
95 99
96int libdm_task_set_cmd(libdm_cmd_t, libdm_task_t); 100int libdm_task_set_cmd(libdm_cmd_t, libdm_task_t);
97libdm_cmd_t libdm_task_get_cmd(libdm_task_t); 101libdm_cmd_t libdm_task_get_cmd(libdm_task_t);
98 102
99/* cmd_data dictionary entry manipulating functions */ 103/* cmd_data dictionary entry manipulating functions */
100libdm_cmd_t libdm_cmd_create(void); 104libdm_cmd_t libdm_cmd_create(void);
101void libdm_cmd_destroy(libdm_cmd_t); 105void libdm_cmd_destroy(libdm_cmd_t);
102libdm_iter_t libdm_cmd_iter_create(libdm_cmd_t); 106libdm_iter_t libdm_cmd_iter_create(libdm_cmd_t);
103 107
104int libdm_cmd_set_table(libdm_table_t, libdm_cmd_t); 108int libdm_cmd_set_table(libdm_table_t, libdm_cmd_t);
105 109
106/* cmd is array of table dictionaries */ 110/* cmd is array of table dictionaries */
107libdm_table_t libdm_cmd_get_table(libdm_iter_t); 111libdm_table_t libdm_cmd_get_table(libdm_iter_t);
108 112
109/* cmd is array of dev dictionaries */ 113/* cmd is array of dev dictionaries */
110libdm_dev_t libdm_cmd_get_dev(libdm_iter_t); 114libdm_dev_t libdm_cmd_get_dev(libdm_iter_t);
111 115
112/* cmd is array of target dictonaries */ 116/* cmd is array of target dictonaries */
113libdm_target_t libdm_cmd_get_target(libdm_iter_t); 117libdm_target_t libdm_cmd_get_target(libdm_iter_t);
114/* cmd is array of dev_t's */ 118/* cmd is array of dev_t's */
115uint64_t libdm_cmd_get_deps(libdm_iter_t); 119uint64_t libdm_cmd_get_deps(libdm_iter_t);
116 120
117/* Table functions. */ 121/* Table functions. */
118libdm_table_t libdm_table_create(void); 122libdm_table_t libdm_table_create(void);
119void libdm_table_destroy(libdm_table_t); 123void libdm_table_destroy(libdm_table_t);
120 124
121int libdm_table_set_start(uint64_t, libdm_table_t); 125int libdm_table_set_start(uint64_t, libdm_table_t);
122uint64_t libdm_table_get_start(libdm_table_t); 126uint64_t libdm_table_get_start(libdm_table_t);
123 127
124int libdm_table_set_length(uint64_t, libdm_table_t); 128int libdm_table_set_length(uint64_t, libdm_table_t);
125uint64_t libdm_table_get_length(libdm_table_t); 129uint64_t libdm_table_get_length(libdm_table_t);
126 130
127int libdm_table_set_target(const char *, libdm_table_t); 131int libdm_table_set_target(const char *, libdm_table_t);
128char * libdm_table_get_target(libdm_table_t); 132char * libdm_table_get_target(libdm_table_t);
129 133
130int libdm_table_set_params(const char *, libdm_table_t); 134int libdm_table_set_params(const char *, libdm_table_t);
131char * libdm_table_get_params(libdm_table_t); 135char * libdm_table_get_params(libdm_table_t);
132 136
133int32_t libdm_table_get_status(libdm_table_t); 137int32_t libdm_table_get_status(libdm_table_t);
134 138
135/* Target manipulating functions. */ 139/* Target manipulating functions. */
136void libdm_target_destroy(libdm_target_t); 140void libdm_target_destroy(libdm_target_t);
137 141
138char * libdm_target_get_name(libdm_target_t); 142char * libdm_target_get_name(libdm_target_t);
139int32_t libdm_target_get_version(libdm_target_t, uint32_t *, size_t); 143int32_t libdm_target_get_version(libdm_target_t, uint32_t *, size_t);
140 144
141/* Dev manipulating functions. */ 145/* Dev manipulating functions. */
142void libdm_dev_destroy(libdm_dev_t); 146void libdm_dev_destroy(libdm_dev_t);
143 147
144char * libdm_dev_get_name(libdm_dev_t); 148char * libdm_dev_get_name(libdm_dev_t);
145uint32_t libdm_dev_get_minor(libdm_dev_t); 149uint32_t libdm_dev_get_minor(libdm_dev_t);
146 150
147int libdm_dev_set_newname(const char *, libdm_cmd_t); 151int libdm_dev_set_newname(const char *, libdm_cmd_t);
148 152
149/* task run routine */ 153/* task run routine */
150int libdm_task_run(libdm_task_t); 154int libdm_task_run(libdm_task_t);
151 155
152__END_DECLS 156__END_DECLS
153 157
154#endif /* _LIB_DM_H_ */ 158#endif /* _LIB_DM_H_ */