xref: /libuv/docs/code/detach/main.c (revision d59d6e6f)
1 #include <stdio.h>
2 
3 #include <uv.h>
4 
5 uv_loop_t *loop;
6 uv_process_t child_req;
7 uv_process_options_t options;
8 
main()9 int main() {
10     loop = uv_default_loop();
11 
12     char* args[3];
13     args[0] = "sleep";
14     args[1] = "100";
15     args[2] = NULL;
16 
17     options.exit_cb = NULL;
18     options.file = "sleep";
19     options.args = args;
20     options.flags = UV_PROCESS_DETACHED;
21 
22     int r;
23     if ((r = uv_spawn(loop, &child_req, &options))) {
24         fprintf(stderr, "%s\n", uv_strerror(r));
25         return 1;
26     }
27     fprintf(stderr, "Launched sleep with PID %d\n", child_req.pid);
28     uv_unref((uv_handle_t*) &child_req);
29 
30     return uv_run(loop, UV_RUN_DEFAULT);
31 }
32