| //===-- GPU implementation of fgets ---------------------------------------===// |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| //===----------------------------------------------------------------------===// |
| #include "src/stdio/fgets.h" |
| #include "hdr/stdio_macros.h" // for EOF. |
| #include "hdr/types/FILE.h" |
| #include "src/__support/common.h" |
| namespace LIBC_NAMESPACE_DECL { |
| LLVM_LIBC_FUNCTION(char *, fgets, |
| (char *__restrict str, int count, |
| ::FILE *__restrict stream)) { |
| rpc::Client::Port port = rpc::client.open<LIBC_READ_FGETS>(); |
| port.send([=](rpc::Buffer *buffer, uint32_t) { |
| buffer->data[1] = file::from_stream(stream); |
| port.recv_n(&buf, &recv_size, |
| [&](uint64_t) { return reinterpret_cast<void *>(str); }); |
| } // namespace LIBC_NAMESPACE_DECL |