1 /* 2 * Copyright (c) 2014, STMicroelectronics International N.V. 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 are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation 13 * and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 */ 27 #ifndef _TEEC_TA_LOAD_H 28 #define _TEEC_TA_LOAD_H 29 #include <tee_client_api.h> 30 31 #define TA_BINARY_FOUND 0 32 #define TA_BINARY_NOT_FOUND -1 33 34 /* Heap copy of TA load paths, separated by '\0' (access via ta_path) */ 35 extern char *ta_path_str; 36 /* NULL-terminated list of paths (pointers into ta_path_str) */ 37 extern char **ta_path; 38 39 /** 40 * Based on the uuid this function will try to find a TA-binary on the 41 * filesystem and return it back to the caller in the parameter ta. 42 * 43 * @param: destination The uuid of the TA we are searching for. 44 * @param: ta A pointer which this function will copy 45 * the TA from the filesystem to if *@ta_size i large 46 * enough. 47 * @param: ta_size The size of the TA found on file system. It will be 0 48 * if no TA was not found. 49 * 50 * @return 0 if TA was found, otherwise -1. 51 */ 52 int TEECI_LoadSecureModule(const char *name, 53 const TEEC_UUID *destination, void *ta, 54 size_t *ta_size); 55 #endif 56