blob: d0f680b29f3ed5131a35c14d9f4f107aa4a3495c (
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
47
48
49
50
51
52
|
/*
* This file is part of the bladeRF project:
* http://www.github.com/nuand/bladeRF
*
* Copyright (C) 2013 Nuand LLC
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "host_config.h"
#if BLADERF_OS_WINDOWS || BLADERF_OS_OSX
#include "clock_gettime.h"
#else
#include <time.h>
#endif
#include <libbladeRF.h>
int populate_abs_timeout(struct timespec *t, unsigned int timeout_ms)
{
static const int nsec_per_sec = 1000 * 1000 * 1000;
const unsigned int timeout_sec = timeout_ms / 1000;
int status;
status = clock_gettime(CLOCK_REALTIME, t);
if (status != 0) {
return BLADERF_ERR_UNEXPECTED;
} else {
t->tv_sec += timeout_sec;
t->tv_nsec += (timeout_ms % 1000) * 1000 * 1000;
if (t->tv_nsec >= nsec_per_sec) {
t->tv_sec += t->tv_nsec / nsec_per_sec;
t->tv_nsec %= nsec_per_sec;
}
return 0;
}
}
|
