RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

Use right time format in _times()

Browse Source 
Update #2740.
Close #3179.
This commit is contained in:
Sebastian Huber
2017-10-12 07:23:51 +02:00
parent 5850054098
commit 16db540a59
1 changed files with 5 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
cpukit/libcsupport/src/__times.c
View File

@@ -43,11 +43,9 @@ clock_t _times(
struct tms *ptms struct tms *ptms
) )
{ {
uint32_t tick_interval; uint32_t tick_interval;
struct bintime binuptime; sbintime_t uptime;
sbintime_t uptime; sbintime_t cpu_time_used;
struct bintime bin_cpu_time_used;
sbintime_t cpu_time_used;
if ( !ptms ) if ( !ptms )
rtems_set_errno_and_return_minus_one( EFAULT ); rtems_set_errno_and_return_minus_one( EFAULT );
@@ -57,8 +55,7 @@ clock_t _times(
ptms = memset( ptms, 0, sizeof( *ptms ) ); ptms = memset( ptms, 0, sizeof( *ptms ) );
_TOD_Get_zero_based_uptime( &binuptime ); _TOD_Get_zero_based_uptime( &uptime );
uptime = bttosbt( binuptime );
ptms->tms_stime = ((clock_t) uptime) / tick_interval; ptms->tms_stime = ((clock_t) uptime) / tick_interval;
/* /*
@@ -68,8 +65,7 @@ clock_t _times(
* of ticks since boot and the number of ticks executed by this * of ticks since boot and the number of ticks executed by this
* this thread. * this thread.
*/ */
_Thread_Get_CPU_time_used( _Thread_Get_executing(), &bin_cpu_time_used ); _Thread_Get_CPU_time_used( _Thread_Get_executing(), &cpu_time_used );
cpu_time_used = bttosbt( bin_cpu_time_used );
ptms->tms_utime = ((clock_t) cpu_time_used) / tick_interval; ptms->tms_utime = ((clock_t) cpu_time_used) / tick_interval;
return ptms->tms_stime; return ptms->tms_stime;