1 /* SPDX-License-Identifier: BSD-2-Clause */ 2 /* 3 * Copyright (c) 2014, STMicroelectronics International N.V. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef TEE_POBJ_H 30 #define TEE_POBJ_H 31 32 #include <stdint.h> 33 #include <sys/queue.h> 34 #include <tee_api_types.h> 35 #include <tee/tee_fs.h> 36 37 struct tee_pobj { 38 TAILQ_ENTRY(tee_pobj) link; 39 uint32_t refcnt; 40 TEE_UUID uuid; 41 void *obj_id; 42 uint32_t obj_id_len; 43 uint32_t flags; 44 bool temporary; 45 /* Filesystem handling this object */ 46 const struct tee_file_operations *fops; 47 }; 48 49 TEE_Result tee_pobj_get(TEE_UUID *uuid, void *obj_id, uint32_t obj_id_len, 50 uint32_t flags, bool temporary, 51 const struct tee_file_operations *fops, 52 struct tee_pobj **obj); 53 54 TEE_Result tee_pobj_release(struct tee_pobj *obj); 55 56 TEE_Result tee_pobj_rename(struct tee_pobj *obj, void *obj_id, 57 uint32_t obj_id_len); 58 59 #endif 60