1 //===---- TmHelper.h ------------------------------------------*- C++ -*-===//
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-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_LIBC_TEST_SRC_TIME_TM_HELPER_H
10 #define LLVM_LIBC_TEST_SRC_TIME_TM_HELPER_H
11 
12 #include <time.h>
13 
14 #include "src/time/time_utils.h"
15 
16 using __llvm_libc::time_utils::TimeConstants;
17 
18 namespace __llvm_libc {
19 namespace tmhelper {
20 namespace testing {
21 
22 // A helper function to initialize tm data structure.
23 static inline void initialize_tm_data(struct tm *tm_data, int year, int month,
24                                       int mday, int hour, int min, int sec,
25                                       int wday, int yday) {
26   struct tm temp = {.tm_sec = sec,
27                     .tm_min = min,
28                     .tm_hour = hour,
29                     .tm_mday = mday,
30                     .tm_mon = month - 1, // tm_mon starts with 0 for Jan
31                     // years since 1900
32                     .tm_year = year - TimeConstants::TIME_YEAR_BASE,
33                     .tm_wday = wday,
34                     .tm_yday = yday};
35   *tm_data = temp;
36 }
37 
38 } // namespace testing
39 } // namespace tmhelper
40 } // namespace __llvm_libc
41 
42 #endif // LLVM_LIBC_TEST_SRC_TIME_TM_HELPER_H
43