int main(int argc, char **argv)
{
gr1 = greenlet_new(func1, NULL, 0);
gr2 = greenlet_new(func2, NULL, 0);
if ((gr1 == NULL) || (gr2 == NULL))
{
fprintf(stderr, "error: could not allocate greenlets\n");
exit(1);
}
printf("entering greenlet 1\n");
if (greenlet_switch_to(gr1, NULL) == gr2)
printf("back in main from: greenlet 2\n");
printf("greenlet 1 dead: %d\n", greenlet_isdead(gr1));
printf("greenlet 2 dead: %d\n", greenlet_isdead(gr2));
printf("re-entering greenlet 1\n");
if (greenlet_switch_to(gr1, NULL) == gr1)
printf("back in main from: greenlet 1\n");
printf("greenlet 1 dead: %d\n", greenlet_isdead(gr1));
printf("greenlet 2 dead: %d\n", greenlet_isdead(gr2));
greenlet_destroy(gr1);
greenlet_destroy(gr2);
return 0;
}
bool isdead(handle fiber)
{
#if __S3E__
return !IwFibreIsRunning((IwFibre*) fiber);
#elif GREENLETS
return greenlet_isdead((greenlet*) fiber) != 0;
#else
#endif
}
