xref: /libuv/docs/code/thread-create/main.c (revision a7867154) 
1 #include <stdio.h>
2 
3 #include <uv.h>
4 
hare(void * arg)5 void hare(void *arg) {
6     int tracklen = *((int *) arg);
7     while (tracklen) {
8         tracklen--;
9         uv_sleep(1000);
10         fprintf(stderr, "Hare ran another step\n");
11     }
12     fprintf(stderr, "Hare done running!\n");
13 }
14 
tortoise(void * arg)15 void tortoise(void *arg) {
16     int tracklen = *((int *) arg);
17     while (tracklen) {
18         tracklen--;
19         fprintf(stderr, "Tortoise ran another step\n");
20         uv_sleep(3000);
21     }
22     fprintf(stderr, "Tortoise done running!\n");
23 }
24 
main()25 int main() {
26     int tracklen = 10;
27     uv_thread_t hare_id;
28     uv_thread_t tortoise_id;
29     uv_thread_create(&hare_id, hare, &tracklen);
30     uv_thread_create(&tortoise_id, tortoise, &tracklen);
31 
32     uv_thread_join(&hare_id);
33     uv_thread_join(&tortoise_id);
34     return 0;
35 }
36