deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Clock seconds since startup on minimal-net

Browse source
This commit is contained in:
David Kopf 2011-07-24 11:53:36 -04:00
parent 0bb585fd60
commit 05c11d362b
2 changed files with 27 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

24
platform/minimal-net/clock.c
View file

@ -41,6 +41,16 @@
#include "sys/clock.h"
#include <sys/time.h>
static long startsecs=0,startmsecs=0;
/*---------------------------------------------------------------------------*/
void
clock_init(void)
{
struct timeval tv;
gettimeofday(&tv, NULL) ;
startmsecs=tv.tv_usec/1000;
startsecs=tv.tv_sec;
}
/*---------------------------------------------------------------------------*/
clock_time_t
clock_time(void)
@ -56,6 +66,19 @@ clock_time(void)
unsigned long
clock_seconds(void)
{
/* Returne seconds since startup */
long secs,msecs;
struct timeval tv;
gettimeofday(&tv, NULL) ;
msecs=tv.tv_usec/1000;
secs=tv.tv_sec;
secs -=startsecs;
msecs-=startmsecs;
if (msecs<0) secs--;
return secs;
}
#if 0
/* Return seconds since midnight*/
struct timeval tv;
struct timezone tz;
@ -63,6 +86,7 @@ clock_seconds(void)
return tv.tv_sec;
}
#endif
/*---------------------------------------------------------------------------*/
void
clock_delay(unsigned int d)