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================ @@ -0,0 +1,26 @@ +//===-- Implementation of ctime function ----------------------------------===// +// +// 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 "ctime.h" +#include "src/__support/common.h" +#include "src/__support/macros/config.h" +#include "time_utils.h" + +namespace LIBC_NAMESPACE_DECL { + +using LIBC_NAMESPACE::time_utils::TimeConstants; + +LLVM_LIBC_FUNCTION(char *, ctime, (const time_t *t_ptr)) { + if (t_ptr > TimeConstants::MAXIMUM_32_BIT_VALUE) { + return nullptr; + } + static char buffer[TimeConstants::ASCTIME_BUFFER_SIZE]; + return time_utils::asctime(localtime(t_ptr), buffer, TimeConstants::ASCTIME_MAX_BYTES); ---------------- michaelrj-google wrote: make sure to call `time_utils::localtime` to avoid accidentally pulling in the system libc's version. https://github.com/llvm/llvm-project/pull/107285 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
