1*71db0c75SAndroid Build Coastguard Worker //===-- GPU Implementation of fopen ---------------------------------------===// 2*71db0c75SAndroid Build Coastguard Worker // 3*71db0c75SAndroid Build Coastguard Worker // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*71db0c75SAndroid Build Coastguard Worker // See https://llvm.org/LICENSE.txt for license information. 5*71db0c75SAndroid Build Coastguard Worker // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*71db0c75SAndroid Build Coastguard Worker // 7*71db0c75SAndroid Build Coastguard Worker //===----------------------------------------------------------------------===// 8*71db0c75SAndroid Build Coastguard Worker 9*71db0c75SAndroid Build Coastguard Worker #include "src/stdio/fopen.h" 10*71db0c75SAndroid Build Coastguard Worker #include "src/__support/CPP/string_view.h" 11*71db0c75SAndroid Build Coastguard Worker #include "src/__support/macros/config.h" 12*71db0c75SAndroid Build Coastguard Worker #include "src/stdio/gpu/file.h" 13*71db0c75SAndroid Build Coastguard Worker 14*71db0c75SAndroid Build Coastguard Worker #include "hdr/types/FILE.h" 15*71db0c75SAndroid Build Coastguard Worker 16*71db0c75SAndroid Build Coastguard Worker namespace LIBC_NAMESPACE_DECL { 17*71db0c75SAndroid Build Coastguard Worker 18*71db0c75SAndroid Build Coastguard Worker LLVM_LIBC_FUNCTION(::FILE *, fopen, 19*71db0c75SAndroid Build Coastguard Worker (const char *__restrict path, const char *__restrict mode)) { 20*71db0c75SAndroid Build Coastguard Worker uintptr_t file; 21*71db0c75SAndroid Build Coastguard Worker rpc::Client::Port port = rpc::client.open<RPC_OPEN_FILE>(); 22*71db0c75SAndroid Build Coastguard Worker port.send_n(path, internal::string_length(path) + 1); 23*71db0c75SAndroid Build Coastguard Worker port.send_and_recv( __anon02a56c250102(rpc::Buffer *buffer, uint32_t) 24*71db0c75SAndroid Build Coastguard Worker [=](rpc::Buffer *buffer, uint32_t) { 25*71db0c75SAndroid Build Coastguard Worker inline_memcpy(buffer->data, mode, internal::string_length(mode) + 1); 26*71db0c75SAndroid Build Coastguard Worker }, __anon02a56c250202(rpc::Buffer *buffer, uint32_t) 27*71db0c75SAndroid Build Coastguard Worker [&](rpc::Buffer *buffer, uint32_t) { file = buffer->data[0]; }); 28*71db0c75SAndroid Build Coastguard Worker port.close(); 29*71db0c75SAndroid Build Coastguard Worker 30*71db0c75SAndroid Build Coastguard Worker return reinterpret_cast<FILE *>(file); 31*71db0c75SAndroid Build Coastguard Worker } 32*71db0c75SAndroid Build Coastguard Worker 33*71db0c75SAndroid Build Coastguard Worker } // namespace LIBC_NAMESPACE_DECL 34