minix/lib/libsys/getuptime.c
Lionel Sambuc 1ca0b449b2 Message type for SYS_TIMES
Change-Id: Ia408aa7d76c47da9f600a724f82b347ba6ac641b
2014-07-28 17:05:47 +02:00

21 lines
753 B
C

#include "sysutil.h"
/*===========================================================================*
* getuptime *
*===========================================================================*/
int getuptime(ticks, realtime, boottime)
clock_t *ticks; /* monotonic time in ticks */
clock_t *realtime; /* wall time in ticks */
time_t *boottime;
{
message m;
int s;
m.m_type = SYS_TIMES; /* request time information */
m.m_lsys_krn_sys_times.endpt = NONE; /* ignore process times */
s = _kernel_call(SYS_TIMES, &m);
*ticks = m.m_krn_lsys_sys_times.boot_ticks;
*realtime = m.m_krn_lsys_sys_times.real_ticks;
*boottime = m.m_krn_lsys_sys_times.boot_time;
return(s);
}