| //===-- Linux implementation of the localtime 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 "src/time/localtime.h" | |
| #include "hdr/types/struct_tm.h" | |
| #include "hdr/types/time_t.h" | |
| #include "src/__support/libc_errno.h" | |
| #include "src/__support/macros/null_check.h" | |
| #include "src/time/time_utils.h" | |
| namespace LIBC_NAMESPACE_DECL { | |
| LLVM_LIBC_FUNCTION(struct tm *, localtime, (const time_t *timer)) { | |
| LIBC_CRASH_ON_NULLPTR(timer); | |
| static struct tm tm_out; | |
| auto res = time_utils::localtime_internal(timer, &tm_out); | |
| if (!res) { | |
| libc_errno = res.error(); | |
| return nullptr; | |
| } | |
| return res.value(); | |
| } | |
| } // namespace LIBC_NAMESPACE_DECL |