CheckForPthreads.c 702 Bytes
Newer Older
1 2 3 4 5 6 7
#include <stdio.h>
#include <pthread.h>
#include <unistd.h>

void* runner(void*);

int res = 0;
8 9 10 11 12 13 14
#ifdef __CLASSIC_C__
int main(){
  int ac;
  char*av[];
#else
int main(int ac, char*av[]){
#endif
15 16 17
  pthread_t tid[2];
  pthread_create(&tid[0], 0, runner, (void*)1);
  pthread_create(&tid[1], 0, runner, (void*)2);
18

19 20
#if defined(__BEOS__) && !defined(__ZETA__) /* (no usleep on BeOS 5.) */
  usleep(1); /* for strange behavior on single-processor sun */
21 22
#endif

23 24
  pthread_join(tid[0], 0);
  pthread_join(tid[1], 0);
25
  if(ac > 1000){return *av[0];}
26 27 28 29 30 31 32 33
  return res;
}

void* runner(void* args)
{
  int cc;
  for ( cc = 0; cc < 10; cc ++ )
    {
34
    printf("%p CC: %d\n", args, cc);
35 36 37 38
    }
  res ++;
  return 0;
}