1 /* 2 * Copyright (c) 2016-2017, Linaro Limited 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 28 #ifndef __TEE_ISOCKET_H 29 #define __TEE_ISOCKET_H 30 31 #include <stdint.h> 32 #include <tee_api_types.h> 33 #include <__tee_isocket_defines.h> 34 35 typedef void *TEE_iSocketHandle; 36 37 typedef const struct TEE_iSocket_s { 38 uint32_t TEE_iSocketVersion; 39 uint8_t protocolID; 40 TEE_Result (*open)(TEE_iSocketHandle *ctx, void *setup, 41 uint32_t *protocolError); 42 43 TEE_Result (*close)(TEE_iSocketHandle ctx); 44 45 TEE_Result (*send)(TEE_iSocketHandle ctx, const void *buf, 46 uint32_t *length, uint32_t timeout); 47 48 TEE_Result (*recv)(TEE_iSocketHandle ctx, void *buf, uint32_t *length, 49 uint32_t timeout); 50 51 uint32_t (*error)(TEE_iSocketHandle ctx); 52 53 TEE_Result (*ioctl)(TEE_iSocketHandle ctx, uint32_t commandCode, 54 void *buf, uint32_t *length); 55 } TEE_iSocket; 56 57 #endif /*__TEE_ISOCKET_H*/ 58