c pthread传递int类型的数组

Jed*_*d I 1 c arrays pthreads

我正在传递一个 int pthread_create 类型的数组并收到错误:

  histogram.c:138:3: warning: passing argument 3 of
 ‘pthread_create’ from incompatible   pointer type [enabled by default]
  expected ‘void * (*)(void *)’ but argument is of type ‘void * (*)(int *)’

  void *output_results();
  pthread_create(&t2, NULL, output_results, (void *)bins);

  void *output_results(int *bins) {
      some code
  }
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Sim*_*mon 5

应该

void *output_results(void*);
pthread_create(&t2, NULL, output_results, (void *)bins);

void *output_results(void *data) {
    int *bins = (int*)data;
    // some code
}
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错误消息很清楚:函数应该是类型void * (*)(void *)而不是void * (*)(int *)(加上你的原型output_results不匹配它的定义)。