xref: /OK3568_Linux_fs/u-boot/include/android_avb/avb_version.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun  * Copyright (C) 2017 The Android Open Source Project
3*4882a593Smuzhiyun  *
4*4882a593Smuzhiyun  * Permission is hereby granted, free of charge, to any person
5*4882a593Smuzhiyun  * obtaining a copy of this software and associated documentation
6*4882a593Smuzhiyun  * files (the "Software"), to deal in the Software without
7*4882a593Smuzhiyun  * restriction, including without limitation the rights to use, copy,
8*4882a593Smuzhiyun  * modify, merge, publish, distribute, sublicense, and/or sell copies
9*4882a593Smuzhiyun  * of the Software, and to permit persons to whom the Software is
10*4882a593Smuzhiyun  * furnished to do so, subject to the following conditions:
11*4882a593Smuzhiyun  *
12*4882a593Smuzhiyun  * The above copyright notice and this permission notice shall be
13*4882a593Smuzhiyun  * included in all copies or substantial portions of the Software.
14*4882a593Smuzhiyun  *
15*4882a593Smuzhiyun  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16*4882a593Smuzhiyun  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17*4882a593Smuzhiyun  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18*4882a593Smuzhiyun  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19*4882a593Smuzhiyun  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20*4882a593Smuzhiyun  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21*4882a593Smuzhiyun  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22*4882a593Smuzhiyun  * SOFTWARE.
23*4882a593Smuzhiyun  */
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun /*
26*4882a593Smuzhiyun #if !defined(AVB_INSIDE_LIBAVB_H) && !defined(AVB_COMPILATION)
27*4882a593Smuzhiyun #error "Never include this file directly, include libavb.h instead."
28*4882a593Smuzhiyun #endif
29*4882a593Smuzhiyun */
30*4882a593Smuzhiyun 
31*4882a593Smuzhiyun #ifndef AVB_VERSION_H_
32*4882a593Smuzhiyun #define AVB_VERSION_H_
33*4882a593Smuzhiyun 
34*4882a593Smuzhiyun #include <android_avb/avb_sysdeps.h>
35*4882a593Smuzhiyun 
36*4882a593Smuzhiyun #ifdef __cplusplus
37*4882a593Smuzhiyun extern "C" {
38*4882a593Smuzhiyun #endif
39*4882a593Smuzhiyun 
40*4882a593Smuzhiyun /* The version number of AVB - keep in sync with avbtool. */
41*4882a593Smuzhiyun #define AVB_VERSION_MAJOR 1
42*4882a593Smuzhiyun #define AVB_VERSION_MINOR 1
43*4882a593Smuzhiyun #define AVB_VERSION_SUB 0
44*4882a593Smuzhiyun 
45*4882a593Smuzhiyun /* Returns a NUL-terminated string for the libavb version in use.  The
46*4882a593Smuzhiyun  * returned string usually looks like "%d.%d.%d". Applications must
47*4882a593Smuzhiyun  * not make assumptions about the content of this string.
48*4882a593Smuzhiyun  *
49*4882a593Smuzhiyun  * Boot loaders should display this string in debug/diagnostics output
50*4882a593Smuzhiyun  * to aid with debugging.
51*4882a593Smuzhiyun  *
52*4882a593Smuzhiyun  * This is similar to the string put in the |release_string| string
53*4882a593Smuzhiyun  * field in the VBMeta struct by avbtool.
54*4882a593Smuzhiyun  */
55*4882a593Smuzhiyun const char* avb_version_string(void);
56*4882a593Smuzhiyun 
57*4882a593Smuzhiyun #ifdef __cplusplus
58*4882a593Smuzhiyun }
59*4882a593Smuzhiyun #endif
60*4882a593Smuzhiyun 
61*4882a593Smuzhiyun #endif /* AVB_VERSION_H_ */
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