int main(void)
{
ConcurrentContext *context;
unsigned char *stack;
const int stack_size = 1024 * 4;
concurrent_init();
context = malloc(ctx_sizeof());
stack = malloc(sizeof(*stack) * stack_size);
ctx_construct(context, stack, stack_size, generator, NULL);
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
ctx_reset(context);
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
printf("generate: %s\n", (char *)gen_voidptr(context));
ctx_destruct(context);
free(stack);
free(context);
concurrent_fin();
return 0;
}
/* coroutine in coroutine recursive */
void coro(ConcurrentContext *aContext)
{
ConcurrentContext *context;
unsigned char *stack;
int deep;
deep = (int)ctx_get_userptr(aContext);
if (deep == 0) {
return;
}
printf("%*scoro(deep=%d) start\n", deep, " ", deep);
context = malloc(ctx_sizeof());
stack = malloc(sizeof(*stack) * STACK_SIZE);
ctx_construct(context, stack, STACK_SIZE, coro, (void *)(deep - 1));
while (!ctx_is_done(context)) {
printf("%*scoro(deep=%d) first\n", deep, " ", deep);
ctx_resume(context);
yield(aContext);
}
ctx_reset(context);
while (!ctx_is_done(context)) {
printf("%*scoro(deep=%d) second\n", deep, " ", deep);
ctx_resume(context);
yield(aContext);
}
ctx_destruct(context);
free(stack);
free(context);
printf("%*scoro(deep=%d) finish\n", deep, " ", deep);
}
