================ @@ -0,0 +1,49 @@ +//===-- Implementation of fgets for baremetal -------------------*- C++ -*-===// +// +// 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" +#include "src/__support/libc_errno.h" +#include "src/__support/macros/config.h" +#include "src/stdio/baremetal/file_internal.h" + +namespace LIBC_NAMESPACE_DECL { + +LLVM_LIBC_FUNCTION(char *, fgets, + (char *__restrict str, int count, + ::FILE *__restrict stream)) { + if (count < 1) + return nullptr; + + unsigned char c = '\0'; ---------------- petrhosek wrote:
I just followed the generic implementation but I don't know the reason why we used `unsigned char` there and I agree that using just `char` is simpler. https://github.com/llvm/llvm-project/pull/168931 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
