Article title: Operating system learning: deep analysis of Linux kernel linked list. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I. data structure of linked lists
A linked
Collect the list of Chinese operating system projects-Linux general technology-Linux technology and application information. The following is a detailed description. Most people may know Windows, and a considerable number of people may even know about Linux and Windows. However, I am afraid I know little about the operating
list function interface, which correspond to many functions described above one by one. RCU (read-copy update) is a new technology introduced in the 2.5/2.6 kernel. It improves synchronization performance through delayed write operations.
As we know, the number of data read operations in the system is much higher than the number of write operations, and the rwlock mechanism will rapidly decline as the numb
Total commander
It is not too much to say that it is the world's first file manager, not a registered version
High
Share
Bblean
Windows Shell
High
Open Source
Bridge Base online
Games
Medium
Free
Ntemacs
Text editing
High
Open Source
OpenSSL
Example
Low
Open Source
Python2.7
A scripting language
Medium
Open Source
WxWidgets 2.9
Cross-platform C ++ GUI Library
High
Open S
360 System Reload Master the list of operating systems supported now is as follows, if your operating system is not in the following table, then you should be in use with the 360 reload master, you should report with the 360 heavy master to not meet the requirements of the r
Package com.wa.xwolf.sblog.util;
Import Java.io.BufferedInputStream;
Import Java.io.BufferedReader;
Import Java.io.InputStreamReader;
Import Java.nio.charset.Charset;
public class Processutil {public
static void Main (string[] args) throws Exception {
//Create system process
Processbuilder PB = new Processbuilder ("tasklist");
Process p = Pb.start ();
BufferedReader out = new BufferedReader (New InputStreamReader (P.getinputstre
Microsoft Windows operating system Application design interface function list
The. NET Framework, including remoting, assemblies, Metadata, Common Language Runtime, Common Type System, Global Assembly cache,mic Rosoft Intermediate Language, Windows Forms, Windows Communication Foundation, Windows Presentation Found
MySQL official website download page cannot switch the operating system drop-down list to resolve:MySQL official website Some people will try various browsers also cannot download, reason is not in the browser, because the MySQL page of jquery all direct reference Googleapis website, some network's DNS cannot parse.Can be downloaded directly using the following a
Operating System Log location and Operating System Log location on various operating systemsLinux:/var/log/messagesAIX:/bin/errpt-a (redirect this to a file called messages. out)Solaris:/var/adm/messagesHP-UX:/var/adm/syslog. logTru64:/var/adm/messagesWindows: save Applicati
Bacon: A Brief History of the intelligent operating system of reading history(1955-1965) computer is very expensive, ancient gods machine IBM7094, the cost of more than 2.5 million U.S. dollars
Principles of computer use: Focus only on computing
Batching operating System (batch
Recently read the "30 days of homemade operating system" this book, read the "Load operating system from the boot area" section of the time stuck, first of all my question is this: first, the disk image file img 0x2600 This place to store the name of the operating
1. Operating System Functions
1 ),From the perspective of computer system composition-the operating system isSystem Software
Computer system composition:
Software: application software, sys
I. Basic concepts of the Operating System
1. Computer System Resources
In computer systems, there are two types of resources: hardware resources and software resources. Software resources are the soul of computers, mainly including various programs and data as well as the operating
In our operating system, 3 processes that already exist are running on ring1, they are not able to use certain instructions arbitrarily, they cannot access some of the more privileged areas of memory, but if a task requires these usage instructions or memory regions, it can only be implemented by system calls. It is a bridge between the application and the
I. Purpose and Requirements1. Purpose of the experiment(1) Master the definition and concept of the operating system;(2) Understand the development history of various types of operating systems;2 . Experimental requirementsUse Web search to learn about various types of computer operating systems and organize them into
Operating system principle and Operating System ConceptOperating System PrincipleWe deal with the operating system every day. It is absolutely necessary to understand the
First, preface
Recently read a UNIX and Linux history of the post, although a bit of water, but still put a link to spend a day, and finally the UNIX, Linux, iOS, Android, the difference between the roughly clear, it seems very complex, this post written by the comparison of words, But to understand the development and History of UNIX and Linux is very helpful, after reading this post, despite the knowledge of Unix and Linux from scratch, but found that the
!: What is an operating system? The operating system does not have a complete, precise, and generally accepted definition because the operating system is a complex system software whose
created thread must be activated by calling Task_activate (). Input Parameters:Tcb. The address of the process control block for the new taskName. Name of new task (not used)Priority. Priorities for new tasksStack. Start address of pre-allocated stackStack_size. The size of the pre-allocated stack (in bytes)Entry. Entry point for new tasksArgv. A pointer to the input parameter array can provide a maximum of config_max_task_arg, and if fewer than config_max_task_arg parameters are passed in, the
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