Creating threads in a loop
<p>Is it bad to create threads in loop, like that?</p>

<p>Thread function example:</p>

<pre><code>void *thread_func(void* args)
{
  const char *str = (const char *)args;

  printf("Threading %s\n", str);
  usleep(1000);
}
</code></pre>

<p>Main loop:</p>

<pre><code>pthread_t thread;
while (1) {
    char *str = "test str";
    if (pthread_create(&amp;thread, NULL, thread_func, str)) {
            fprintf(stderr, "Failed to create thread\n");
            return -1;
    }
    usleep(3000);
  /* Thread guaranteed finished here */
  }
</code></pre>

<p>Or I must create it once and reuse in loop</p>