lib/liblwip/sys_arch.c

   1 #include <sys/types.h>
   2 #include <minix/sysutil.h>
   3 #include <errno.h>
   4
   5 u32_t sys_jiffies(void)
   6 {
   7         clock_t ticks;
   8
   9         if (getuptime(&ticks) == OK)
  10                 return  ticks;
  11         else
  12                 panic("getuptime() failed\n");
  13 }
  14
  15 u32_t sys_now(void)
  16 {
  17         static u32_t hz;
  18         u32_t jiffs;
  19
  20         if (!hz)
  21                 hz = sys_hz();
  22
  23         jiffs = sys_jiffies();
  24
  25         return jiffs * (1000 / hz);
  26 }
  27