/* * Copyright (c) 2016, Linaro Limited * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef TEE_CLIENT_API_EXTENSIONS_H #define TEE_CLIENT_API_EXTENSIONS_H #include #ifdef __cplusplus extern "C" { #endif /** * TEEC_RegisterMemoryFileDescriptor() - Register a block of existing memory as * a shared block within the scope of the specified context. * * @param context The initialized TEE context structure in which scope to * open the session. * @param sharedMem pointer to the shared memory structure to register. * @param fd file descriptor of the target memory. * * @return TEEC_SUCCESS The registration was successful. * @return TEEC_ERROR_OUT_OF_MEMORY Memory exhaustion. * @return TEEC_Result Something failed. */ TEEC_Result TEEC_RegisterSharedMemoryFileDescriptor(TEEC_Context *context, TEEC_SharedMemory *sharedMem, int fd); #ifdef __cplusplus } #endif #endif /* TEE_CLIENT_API_EXTENSIONS_H */