pthread sample

In the Linux top and PS commands, the default is to see the PID (Process id), perhaps you can see the LWP (thread id) and Tgid (thread group ID for the thread group leader), and so on, while the Li Nux library functions and system calls maybe you

Operating System Concepts Learning Note 9 Thread overviewA single process can include multiple control threads.Thread--a basic unit of CPU utilization, which is the basis of forming multi-threaded computer.A thread is the basic unit used by the CPU

In the Linux top and PS commands, the default is to see the PID (Process id), perhaps you can see the LWP (thread id) and Tgid (thread group ID for the thread group leader), and so on, while the Li Nux library functions and system calls maybe you

These days due to the work needs, pondering a bit of Linux under the multithreading of the relevant information. The most common multithreaded support library under Linux is the Pthread library, which is an integral part of the GLIBC library.

#include #include #include void* thread_func (void* param) {const char * p = (const char*) param; pid_t pid = 0; pthread_t tid = 0; PID = Getpid (); Tid = Pthread_self (); printf ("%s-%8u%8u\n", p, (unsigned int) PID, (unsigned int)

BackgroundIn the development project process, some function libraries can be written repeatedly, can be written as libraries are reused;But industry business also with the change project, each time re-write, if some functional business and framework

Original article: http://blog.sina.com.cn/s/blog_4a0a39c30100b1n1.html   SDL (Simple DirectMediaLayer) is an open source multi-platform multimedia development library written in C language. SDL provides a variety of image, sound, keyboard, and Other

(The original version is introduced first, so I have time to translate it) Vocal Win32 Installation This document explains how to build vocal on the windowsPlatform. Currently the only portions of vocal ported to WindowsAre the sipstack and the

1. Download GtestDownload Link: https://code.google.com/p/googletest/downloads/listCurrently the latest version of Gtest is Gtest-1.7.0.zip, so we will use this version as an example in this article.2. Understanding foldersAfter downloading and

Each thread has its own signal shielding word, but the signal processing is shared by all threads in the process. This means that although a single thread can block some signals, when the thread modifies the processing behavior related to a certain