29 lines · cpp
1//===-- GPU implementation of putc ----------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/stdio/putc.h"10 11#include "file.h"12#include "hdr/stdio_macros.h" // for EOF.13#include "hdr/types/FILE.h"14#include "src/__support/common.h"15 16namespace LIBC_NAMESPACE_DECL {17 18LLVM_LIBC_FUNCTION(int, putc, (int c, ::FILE *stream)) {19 unsigned char uc = static_cast<unsigned char>(c);20 21 size_t written = file::write(stream, &uc, 1);22 if (1 != written)23 return EOF;24 25 return 0;26}27 28} // namespace LIBC_NAMESPACE_DECL29