//===-- GPU implementation of getchar -------------------------------------===// // // 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/getchar.h" #include "file.h" #include "src/__support/macros/config.h" #include "hdr/stdio_macros.h" // for EOF and stdin. namespace LIBC_NAMESPACE_DECL { LLVM_LIBC_FUNCTION(int, getchar, ()) { unsigned char c; size_t r = file::read(stdin, &c, 1); if (r != 1) return EOF; return c; } } // namespace LIBC_NAMESPACE_DECL