simple_thread.c

#include <sp/spThread.h>
 
#define NUM_THREAD 8
#define NLOOP 10000
 
spThreadReturn thread(void *data)
{
    int n;
    int *thread_index = (int *)data;
 
    for (n = 0; n < NLOOP; n++) {
        printf("thread %d: n = %d\n", *thread_index, n);
    }
    printf("thread %d done\n", *thread_index);
    
    return SP_THREAD_RETURN_SUCCESS;
}
   
int main(int argc, char *argv[])
{
    int i;
    int thread_indexes[NUM_THREAD];
    void *hthreads[NUM_THREAD];
 
 
    for (i = 0; i < NUM_THREAD; i++) {
        thread_indexes[i] = i;
 
        hthreads[i] = spCreateThread(0, 0, thread, &thread_indexes[i]);
    }
 
    for (i = 0; i < NUM_THREAD; i++) {
        printf("wait thread %d...\n", i);
        spWaitThread(hthreads[i]);
        printf("wait thread %d done\n", i);
    }
    
    printf("done\n");
    
    return 0;
}