vendor_trigger.h revision 17ab45450104c18155ae43440a9dda6f89840847 
1/*
2 * Copyright (c) 2009-2013, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *  * Neither the name of Google, Inc. nor the names of its contributors
15 *    may be used to endorse or promote products derived from this
16 *    software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
25 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
28 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#ifndef __VENDOR_TRIGGER_H_
33#define __VENDOR_TRIGGER_H_
34
35__BEGIN_DECLS
36
37struct GPT_entry_raw;
38struct GPT_content;
39
40/*
41 * Implemented in libvendortrigger to handle platform-specific behavior.
42 */
43
44/*
45 * trigger_init() is called once at startup time before calling any other method
46 *
47 * returns 0 on success and nonzero on error
48 */
49int trigger_init(void);
50
51/*
52 * This function runs once after trigger_init completes.
53 *
54 * version is number parameter indicating version on the fastbootd side
55 * libversion is version indicateing version of the library version
56 *
57 * returns 0 if it can cooperate with the current version and 1 in opposite
58 */
59int trigger_check_version(const int version, int *libversion);
60
61/*
62 * Return value -1 forbid the action from the vendor site and sets errno
63 */
64int trigger_gpt_layout(struct GPT_content *);
65int trigger_oem_cmd(const char *arg, const char **response);
66
67__END_DECLS
68
69#endif
70