xref: /llvm-project/lldb/test/API/macosx/safe-to-func-call/main.c (revision 99451b4453688a94c6014cac233d371ab4cc342d)
1 #include <sys/time.h>  // work around module map issue with iOS sdk, <rdar://problem/35159346>
2 #include <sys/select.h>
3 #include <stdio.h>
4 #include <pthread.h>
5 #include <unistd.h>
6 
7 void *
select_thread(void * in)8 select_thread (void *in)
9 {
10     pthread_setname_np ("select thread");
11     fd_set fdset;
12     FD_SET (STDIN_FILENO, &fdset);
13     while (1)
14         select (2, &fdset, NULL, NULL, NULL);
15     return NULL;
16 }
17 
stopper()18 void stopper ()
19 {
20     while (1)
21         sleep(1); // break here
22 }
23 
main()24 int main ()
25 {
26     pthread_setname_np ("main thread");
27     pthread_t other_thread;
28     pthread_create (&other_thread, NULL, select_thread, NULL);
29     sleep (1);
30     stopper();
31 }
32