blob: 68bcaefe5b6a3d17fae55b5e3edb8f29909a32ca (
plain) (
blame)
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
|
/* Get the current value of an interval timer
Copyright (C) 2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <stddef.h>
#include <errno.h>
#include <sys/time.h>
/* Set *VALUE to the current setting of timer WHICH.
Return 0 on success, -1 on errors. */
int
__getitimer64 (enum __itimer_which which,
struct __itimerval64 *value)
{
struct itimerval value32, *value32p= NULL;
if (value != NULL)
value32p = &value32;
int result = __getitimer(which, value32p);
if (result == 0 && value != NULL)
{
value->it_interval.tv_sec = value32.it_interval.tv_sec;
value->it_interval.tv_usec = value32.it_interval.tv_usec;
value->it_value.tv_sec = value32.it_value.tv_sec;
value->it_value.tv_usec = value32.it_value.tv_usec;
}
return result;
}
|
