1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
// SPDX-License-Identifier: Apache-2.0
/*
* Copyright 2020-2023 Joel E. Anderson
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* this must be included first to avoid errors */
#include "private/windows_wrapper.h"
#include <stddef.h>
#include <stdio.h>
#include "private/config/windows_get_now_supported.h"
#include "private/formatter.h"
size_t
windows_get_now( char *buffer ) {
SYSTEMTIME now_st;
int sprintf_result;
GetSystemTime( &now_st );
sprintf_result = sprintf_s( buffer,
RFC_5424_TIMESTAMP_BUFFER_SIZE,
"%04d-%02d-%02dT%02d:%02d:%02d.%03dZ",
now_st.wYear,
now_st.wMonth,
now_st.wDay,
now_st.wHour,
now_st.wMinute,
now_st.wSecond,
now_st.wMilliseconds );
return sprintf_result < 0 ? 0 : sprintf_result;
}