You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
369 B
C
17 lines
369 B
C
#include <unistd.h>
|
|
#include <sys/time.h>
|
|
#include <poll.h>
|
|
#include <errno.h>
|
|
#include "io_internal.h"
|
|
#include "safemult.h"
|
|
|
|
void io_waituntil(tai6464 t) {
|
|
uint64 x,y;
|
|
tai6464 now,diff;
|
|
taia_now(&now);
|
|
taia_sub(&diff,&t,&now);
|
|
if (!umult64(diff.sec.x,1000,&x) || (y=x+diff.nano/10000000)<x)
|
|
y=-1; /* overflow; wait indefinitely */
|
|
io_waituntil2(y);
|
|
}
|