if (ticks <= 0)
fprintf(stderr, "whooops! no timer showed up!\n");
else
- fprintf(stderr, "got timer ticks (%ld) after %.1f s\n",
- ticks, (ttmr - tnow) * 1e-6);
+ {
+ const double delta = (ttmr - tnow) * 1e-6;
+ if (1.9 < delta && delta < 2.1)
+ fprintf(stderr, "got timer ticks (%ld) after about 2s\n", ticks);
+ else
+ fprintf(stderr, "got timer ticks (%ld) after %.1f s\n", ticks, delta);
+ }
fprintf(stderr, "O_NONBLOCK test ...\n");
it_value = 0.1 it_interval = 0.1
sleeping 1 second ...
waiting timer ...
-got timer ticks (20) after 2.0 s
+got timer ticks (20) after about 2s
O_NONBLOCK test ...
waiting timer (flush the single tick) ...
got timer ticks (1) after 0.1 s
it_value = 0.1 it_interval = 0.1
sleeping 1 second ...
waiting timer ...
-got timer ticks (20) after 2.0 s
+got timer ticks (20) after about 2s
O_NONBLOCK test ...
waiting timer (flush the single tick) ...
got timer ticks (1) after 0.1 s