minix/lib/utils/getuptime.c
Jorrit Herder 6d23f072f3 Cleaned up src/lib/utils library. Renamed server_ functions to more logical
names. All system processes can now either use panic() or report() from
libutils, or redefine their own function. Assertions are done via the standard
<assert.h> functionality.
2005-06-01 14:31:00 +00:00

22 lines
539 B
C

#include "utils.h"
/*===========================================================================*
* getuptime *
*===========================================================================*/
PUBLIC int getuptime(ticks)
clock_t *ticks; /* uptime in ticks */
{
message m;
int s;
m.m_type = SYS_TIMES; /* request time information */
m.T_PROC_NR = NONE; /* ignore process times */
s = _taskcall(SYSTASK, SYS_TIMES, &m);
*ticks = m.T_BOOT_TICKS;
return(s);
}