what mutex lock

Original link: http://blog.csdn.net/zclongembedded/article/details/7337729#0-tsina-1-61587-397232819ff9a47a7b7e80a40613cfe1Recently read the "UNIX Environment Advanced Programming" multi-threaded synchronization, see him example of the condition

April 23, 2009 In this article, we summarize five experiences based on the main features of multi-threaded programming in Linux to improve the habit of multi-threaded programming in Linux and avoid development traps. In this article, we

A bloodcase caused by a lock-free Message Queue: how to be a real programmer? (2) -- month: spin lock, queue spinPrefix A bloodcase caused by a lock-free Message Queue: how to be a real programmer? (1) -- location: Cause A bloodcase caused by a lock-

  -- An Example of this article is used to describe thread operations, multi-thread synchronization, and mutual exclusion in Linux.Preface Thread? Why do processes still need threads? What are their differences? What are the advantages of using

IMutexServiceControl mutexServiceControl = FrameWorkClientUtils.createMutexServiceControl(); try { Map map = mutexServiceControl.batchRequestObjIDForUpdate(ids); Iterator lt = ids.iterator(); while (lt.hasNext()) {

Preface   Thread? Why do processes still need threads? What are their differences? What are the advantages of using threads? There are also some details about multi-threaded programming, such as how to synchronize and mutex between threads. These

Transfer from http://blog.csdn.net/hongmy525/article/details/5194006#include #include #include pthread_mutex_t Mutex = pthread_mutex_initializer;/* Initialize Mutex */pthread_cond_t cond = pthread_cond_initializer;/* Initialize condition variable

The following is an example. We create two threads to increase the number of threads.Maybe this instance has no practical value, but with a slight change, we can use it elsewhere. # Include # include # include # include # define max 10

LinuxLowerCMulti-thread programming example 2007Year 11Month 29Day Thursday10: 39 When learning things, examples are often the most interesting. I always learn basic theories and don't do it. I feel no sense of

Http://edu.codepub.com/2009/0704/8440.php     The multi-threaded program development on the Linux platform is slightly different from the multi-threaded APIs on other platforms (such as Windows. Not paying attention to some development traps on

1. Create a mutex lockThere are two ways to create mutex lock, static mode and dynamic mode. POSIX defines a macro pthread_mutex_initializer to statically initialize the mutex lock. The method is as follows: Pthread_mutex_t mutex =

Recently read the "UNIX Environment Advanced Programming" multi-threaded synchronization, see him example of the condition variable pthread_cond_t how to use, Leng did not understand, had to find a code on the Internet, ran to run, just to figure

Sender: McCartney (coolcat), email zone: Unix Mailing site: BBS shuimu Tsinghua station (Sun May 17 16:31:05 1998)   4. Operating System Programming This chapter discusses how multi-thread programming interacts with the operating system and how the

  # Include # include # include pthread_mutex_t mutex = pthread_mutex_initializer;/* initialize mutex lock */pthread_cond_t cond = pthread_cond_initializer;/* initialize condition variable */void * thread1 (void *); void * thread2 (void *); int I

This article from: http://www.ibm.com/developerworks/cn/linux/l-cn-mthreadps/index.html Recommendation 1: recursive locks are not supported by Linux by default. Suggestion 2: When a condition variable is triggered without a waiting thread, it

Anyone who has worked on a slightly larger project knows that they strive for program stability and convenient scheduling and use a large number of threads. Almost every module has a dedicated thread processing function. The mutex and condition

Nginx practical tutorial (II): getting started with the configuration file, nginx practical tutorialNginx configuration file structure Nginx configuration fileDirective)Commands are divided into two forms: simple commands and block

Different from mutex lock,Conditional variables are used for waiting, not locking. Conditional variables are used to automatically block a thread until a special situation occurs..Usually the condition variable and mutex lock are used at the same

I recently read multi-thread synchronization in "Advanced Programming in UNIX environment". I saw him give an example of how to use the conditional variable pthread_cond_t. I did not understand the condition, so I had to find a copy on the

Different from mutex lock,Conditional variables are used for waiting, not locking. Conditional variables are used to automatically block a thread until a special situation occurs..Usually the condition variable and mutex lock are used at the same