POSIX警告 - 函数'pthread_yield'的隐式声明 [英] POSIX Warning - implicit declaration of function ‘pthread_yield’

问题描述

出于某种原因，我收到警告隐式声明函数'pthread_yield'。我已经包含在我的代码< pthread.h>中了。我在Debian 7 32位下运行程序。



根据手册，我做对了



http://man7.org/linux/man-pages/man3/pthread_yield.3.html [ ^ ]



非常感谢任何帮助。



谢谢

Hi,

For some reason I'm getting the warning implicit declaration of function ‘pthread_yield’. I already included in my code <pthread.h>. I'm running the program under Debian 7 32 bit.

According to the manual, I'm doing it right

http://man7.org/linux/man-pages/man3/pthread_yield.3.html[^]

Any help will be very much appreciated.

Thanks

推荐答案

以下内容适用于我：

The following works for me:

#define _GNU_SOURCE
#include <pthread.h>

int main()
{

  pthread_yield();
  return 0;
}

用

compiled with the

gcc -Wall -o myprog myprog.c -lpthread

命令行。

command line.

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