pthread_create return 1

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pthread_create return 1

pthread_create 成功返回后,新创建的线程的id被填写到 thread 参数所指向的内存 ... 函数 return 之前延时1秒,这只是一种权宜之计,即使主线程等待1秒,内核也不 ... , 這裡介紹如何在C 語言中使用 pthread 開發多執行緒的平行化程式,用多 ... sleep(1); } pthread_join(t, NULL); // 等待子執行緒執行完成 return 0; }., You are returning the address of a local variable, which no longer exists when the thread function exits. In any case, why call pthread_exit? why ...,參數1. pthread_t *tid為pthread的指標,在使用Thread之前必須要先宣告一個pthread_t的 ... printf("return value from thread1 = %d-n",ret); system("pause"); return 0; ,The pthread_create() function is used to create a new thread, with attributes ... call to pthread_exit() using the return value of start_routine as the exit status. , According to POSIX programming Manual, the return value for the pthread_create functions is: If successful, the pthread_create() function shall ...,pthread_create Return Values. pthread_create() returns zero when the call completes successfully. Any other return value indicates that an error occurred. ,If pthread_create() completes successfully, thread will contain the ID of the created ... If unsuccessful, pthread_create() returns -1 and sets errno to one of the ... , The new thread terminates in one of the following ways: * It calls ... On success, pthread_create() returns 0; on error, it returns an error number, ..., pthread_create returns an <errno.h> code. It doesn't create a new process so there's no new PID. To pass a pointer to your function, take its ...

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pthread_create return 1 相關參考資料
2. 线程控制

pthread_create 成功返回后,新创建的线程的id被填写到 thread 参数所指向的内存 ... 函数 return 之前延时1秒,这只是一种权宜之计,即使主线程等待1秒,内核也不&nbsp;...

https://akaedu.github.io

C 語言pthread 多執行緒平行化程式設計入門教學與範例- G. T. ...

這裡介紹如何在C 語言中使用 pthread 開發多執行緒的平行化程式,用多 ... sleep(1); } pthread_join(t, NULL); // 等待子執行緒執行完成 return 0; }.

https://blog.gtwang.org

How to return a value from pthread threads in C? - Stack Overflow

You are returning the address of a local variable, which no longer exists when the thread function exits. In any case, why call pthread_exit? why&nbsp;...

https://stackoverflow.com

Pthread 程式撰寫@ nikoung的網路日誌:: 隨意窩Xuite日誌

參數1. pthread_t *tid為pthread的指標,在使用Thread之前必須要先宣告一個pthread_t的 ... printf(&quot;return value from thread1 = %d-n&quot;,ret); system(&quot;pause&quot;); return 0;

https://blog.xuite.net

pthread_create

The pthread_create() function is used to create a new thread, with attributes ... call to pthread_exit() using the return value of start_routine as the exit status.

https://pubs.opengroup.org

pthread_create return int value of -1; I am not sure what is this ...

According to POSIX programming Manual, the return value for the pthread_create functions is: If successful, the pthread_create() function shall&nbsp;...

https://stackoverflow.com

pthread_create Return Values

pthread_create Return Values. pthread_create() returns zero when the call completes successfully. Any other return value indicates that an error occurred.

https://docs.oracle.com

pthread_create() — Create a thread - IBM

If pthread_create() completes successfully, thread will contain the ID of the created ... If unsuccessful, pthread_create() returns -1 and sets errno to one of the&nbsp;...

https://www.ibm.com

pthread_create(3) - Linux manual page - man7.org

The new thread terminates in one of the following ways: * It calls ... On success, pthread_create() returns 0; on error, it returns an error number,&nbsp;...

http://man7.org

Return Value of a pthread_create - Stack Overflow

pthread_create returns an &lt;errno.h&gt; code. It doesn&#39;t create a new process so there&#39;s no new PID. To pass a pointer to your function, take its&nbsp;...

https://stackoverflow.com