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 37 struct GPT_entry_raw; 38 struct 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 */ 49 int 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 */ 59 int 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 */ 64 int trigger_gpt_layout(struct GPT_content *); 65 int trigger_oem_cmd(const char *arg, const char **response); 66 67 __END_DECLS 68 69 #endif 70