pthreads错误：类型的参数“ void *（ *）（）（）;是不兼容的
我不太确定该如何调试，我对线程是全新的，并且正在遵循100％有效的教程，但对我来说不适用：
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
void* sample() {
printf("Thread sample. \n");
}
int main(void) {
// Thread Creation
pthread_t tid; // Creation of thread pointer.
pthread_create(&tid, NULL, &sample, NULL); // Creation of thread.
// Waiting for threads to be completed:
pthread_join(tid, NULL);
return 0;
}
我收到错误：类型“ void 的参数（） （）“与“ void” （）类型的参数不兼容（void *）
。 com/watch？v = avyejqusfeu“ rel =“ nofollow noreferrer”> https：//www.youtube.com/watch?v=voutyejqusfeu
除了我没有打开文件并在线上删除这些内容（因为 在那里。
它不是
I'm not too sure how to debug this, I am completely new to threads and am following a tutorial which worked 100%, but not for me:
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
void* sample() {
printf("Thread sample. \n");
}
int main(void) {
// Thread Creation
pthread_t tid; // Creation of thread pointer.
pthread_create(&tid, NULL, &sample, NULL); // Creation of thread.
// Waiting for threads to be completed:
pthread_join(tid, NULL);
return 0;
}
I get the error: argument of type "void ()()" is incompatible with parameter of type "void ()(void *).
All I am doing is following exactly the tutorial from: https://www.youtube.com/watch?v=aVyeJQuSFEU
Except I did not open the file and delete those things on line 317 (since it wasn't there). But VS recognizes the pthread library now.
Any help is sincerely appreciated.
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。代码> void* sample（）函数不需要参数，但是您应该以
pthread_create的方式定义它。 。承诺返回
void*，但 要解决此问题该教程可以在其在Visual Studio中添加
pthread.h等的方式是正确的，但是在使用pthread_create（）时是错误。最好找到更有权威的东西。The error is telling you exactly the problem: you defined your
void* sample()function to take no arguments, but you should define it the waypthread_createexpects:void* sample(void *ptr) {...}.If you don't need the input
ptrparameter, you can simply not use it.P.S. There is an additional bug in your
sample()function: it promised to returnvoid*, but doesn't. To fix this, addreturn NULL;.P.P.S. The tutorial may be correct in the way it adds
pthread.hetc to Visual Studio, but is wrong in its use ofpthread_create(). You'll be better off finding something more authoritative.