5
Last change
on this file since b2de426 was
2256946,
checked in by Sebastian Huber <sebastian.huber@…>, on 10/06/17 at 13:30:47
|
score: Use struct timespec for TOD
Use the timestamps only for uptime based values. Use struct timespec
for the absolute time values (TOD).
Update #2740.
|
-
Property mode set to
100644
|
File size:
1.0 KB
|
Line | |
---|
1 | /** |
---|
2 | * @file |
---|
3 | * |
---|
4 | * @brief Set the Current TOD |
---|
5 | * @ingroup ClassicClock |
---|
6 | */ |
---|
7 | |
---|
8 | /* |
---|
9 | * COPYRIGHT (c) 1989-1999. |
---|
10 | * On-Line Applications Research Corporation (OAR). |
---|
11 | * |
---|
12 | * The license and distribution terms for this file may be |
---|
13 | * found in the file LICENSE in this distribution or at |
---|
14 | * http://www.rtems.org/license/LICENSE. |
---|
15 | */ |
---|
16 | |
---|
17 | #if HAVE_CONFIG_H |
---|
18 | #include "config.h" |
---|
19 | #endif |
---|
20 | |
---|
21 | #include <rtems/rtems/clock.h> |
---|
22 | #include <rtems/score/todimpl.h> |
---|
23 | #include <rtems/config.h> |
---|
24 | |
---|
25 | rtems_status_code rtems_clock_set( |
---|
26 | const rtems_time_of_day *tod |
---|
27 | ) |
---|
28 | { |
---|
29 | if ( !tod ) |
---|
30 | return RTEMS_INVALID_ADDRESS; |
---|
31 | |
---|
32 | if ( _TOD_Validate( tod ) ) { |
---|
33 | struct timespec tod_as_timespec; |
---|
34 | ISR_lock_Context lock_context; |
---|
35 | |
---|
36 | tod_as_timespec.tv_sec = _TOD_To_seconds( tod ); |
---|
37 | tod_as_timespec.tv_nsec = tod->ticks |
---|
38 | * rtems_configuration_get_nanoseconds_per_tick(); |
---|
39 | |
---|
40 | _TOD_Lock(); |
---|
41 | _TOD_Acquire( &lock_context ); |
---|
42 | _TOD_Set( &tod_as_timespec, &lock_context ); |
---|
43 | _TOD_Unlock(); |
---|
44 | |
---|
45 | return RTEMS_SUCCESSFUL; |
---|
46 | } |
---|
47 | |
---|
48 | return RTEMS_INVALID_CLOCK; |
---|
49 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.