]>
Commit | Line | Data |
---|---|---|
b4895995 LL |
1 | /** @file\r |
2 | *\r | |
3 | * Copyright (c) 2016, Hisilicon Limited. All rights reserved.\r | |
4 | * Copyright (c) 2016, Linaro Limited. All rights reserved.\r | |
5 | *\r | |
6 | * This program and the accompanying materials\r | |
7 | * are licensed and made available under the terms and conditions of the BSD License\r | |
8 | * which accompanies this distribution. The full text of the license may be found at\r | |
9 | * http://opensource.org/licenses/bsd-license.php\r | |
10 | *\r | |
11 | * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | *\r | |
14 | **/\r | |
15 | \r | |
16 | #ifndef _TIME_BASE_LIB_H_\r | |
17 | #define _TIME_BASE_LIB_H_\r | |
18 | \r | |
19 | #include <Uefi/UefiBaseType.h>\r | |
20 | \r | |
21 | // Define EPOCH (1970-JANUARY-01) in the Julian Date representation\r | |
22 | #define EPOCH_JULIAN_DATE 2440588\r | |
23 | \r | |
24 | // Seconds per unit\r | |
25 | #define SEC_PER_MIN ((UINTN) 60)\r | |
26 | #define SEC_PER_HOUR ((UINTN) 3600)\r | |
27 | #define SEC_PER_DAY ((UINTN) 86400)\r | |
28 | #define SEC_PER_MONTH ((UINTN) 2,592,000)\r | |
29 | #define SEC_PER_YEAR ((UINTN) 31,536,000)\r | |
30 | \r | |
31 | BOOLEAN\r | |
32 | EFIAPI\r | |
33 | IsLeapYear (\r | |
34 | IN EFI_TIME *Time\r | |
35 | );\r | |
36 | \r | |
37 | BOOLEAN\r | |
38 | EFIAPI\r | |
39 | IsDayValid (\r | |
40 | IN EFI_TIME *Time\r | |
41 | );\r | |
42 | \r | |
43 | BOOLEAN\r | |
44 | EFIAPI\r | |
45 | IsTimeValid (\r | |
46 | IN EFI_TIME *Time\r | |
47 | );\r | |
48 | \r | |
49 | /**\r | |
50 | Converts Epoch seconds (elapsed since 1970 JANUARY 01, 00:00:00 UTC) to EFI_TIME\r | |
51 | **/\r | |
52 | VOID\r | |
53 | EFIAPI\r | |
54 | EpochToEfiTime (\r | |
55 | IN UINTN EpochSeconds,\r | |
56 | OUT EFI_TIME *Time\r | |
57 | );\r | |
58 | \r | |
59 | /**\r | |
60 | Converts EFI_TIME to Epoch seconds (elapsed since 1970 JANUARY 01, 00:00:00 UTC)\r | |
61 | **/\r | |
62 | UINTN\r | |
63 | EFIAPI\r | |
64 | EfiTimeToEpoch (\r | |
65 | IN EFI_TIME *Time\r | |
66 | );\r | |
67 | \r | |
68 | #endif\r |