Ticket #14342: tlsbrute.c

File tlsbrute.c, 644 bytes (added by leorize, 14 months ago)
Line 
1#include <errno.h>
2#include <pthread.h>
3#include <stddef.h>
4#include <stdio.h>
5
6#define panic(n, str) if (n != 0) { perror(str); return 1; }
7
8#define numThreads 8
9#define loopCount 10000
10
11__thread int th = 0;
12
13void *thread(void *ignored) {
14 th = 1;
15 return NULL;
16}
17
18int main() {
19 pthread_t thr[numThreads];
20
21 for (int i = 0; i < loopCount; i++) {
22 for (int j = 0; j < numThreads; j++) {
23 errno = pthread_create(&thr[j], NULL, thread, NULL);
24 panic(errno, "pthread_create");
25 }
26
27 for (int j = 0; j < numThreads; j++) {
28 errno = pthread_join(thr[j], NULL);
29 panic(errno, "pthread_join");
30 }
31 }
32
33 return 0;
34}