linux distributions list

Profile The previous chapter "introduces the bidirectional linked list and gives the C/c++/java three kinds of realization", this chapter continues to discuss the two-way link list, introduces the content is the Linux kernel bidirectional link List's classic realization and the usage. It also involves the two classic macro definitions Offsetof and container_of t

Linked List introduction: A linked list is a common data structure that connects a series of data nodes into a data chain through pointers. Relative to the array, the linked list has a better dynamic, the establishment of the linked list without prior knowledge of the total amount of data, you can randomly allocate s

List of recommended software for classification in linux-Linux general technology-Linux technology and application information. For details, refer to the following section. List of recommended software for classification in linux

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The reason to write this article, mainly when I see the Linux kernel linked list design, let me marvel. The way Linux is implemented is different, it does not plug the data structure into the linked list, but instead plugs the list nodes into the data structure. In the

Linux system call list-Linux general technology-Linux programming and kernel information. The following is a detailed description. The following is a list of Linux system calls, including most common system calls and functions der

1. List all processes in the kernel module: Traverse the kernel linked list from init_task and output all processes # Include # Include # Include # Include Module_license ( " Dual BSD/GPL " ); Static Int Test_init ( Void ){ Struct Task_struct * task ,* P; Struct List_head * Pos; Int Count = 0 ; Printk (kern_alert " Test Module init \ n " ); Task = Init_task; list_for_each (Pos, Task-

"A real programmer does not use the IDE (the Integration development environment), they write code with a text editor with a certain plug-in." "We can always hear such views in some places. However, although more and more people agree with this view, an IDE is still very useful, it is easy to set up and easy to use, so it is no more appropriate to write a project than this. So in view of this, I would like to give you a list of the more well known and

The following is a list of Linux system calls that contain most of the common system calls and functions derived from system calls. This is probably the only list of Linux system calls you can see on the Internet, even if it's a simple alphabetical list, it's very rare to be

The following is a list of Linux system calls that contain most of the common system calls and functions derived from system calls. This is probably the only list of Linux system calls you can see on the Internet, even if it's a simple alphabetical list, it's very rare to be

The previous blog "Linux kernel source" Two-way list List_head "" In an example of the use of the List_head doubly linked list, only the code of the instance, and there is no list_head linked list of code, considering the eager friends of the strong desire, today List_ The head code is list.h header file paste here, fo

The following describes the splice function of the list function in Linux: 1. Static inline void _ list_splice (struct list_head * List, Struct list_head * head) { Struct list_head * First = List-> next; Struct list_head * Last = List-> Prev; Struct list_head * at = head-> n

Command list for viewing hardware information in Linux Many commands can be used to view hardware information on Linux systems. Some commands can only print the specific hardware component information such as CPU and memory, and others can view the information of multiple hardware components. This tutorial will show you the most common commands for viewing infor

In the study of the Linux kernel with the dmatest.c driver process found that some of the link operation, very confusing, so the record down some of the information after the experience. 0 The characteristics of the core linked list Common linked list operations, usually containing data fields and pointer fields 2 contents are shown below. typedef str

Abstract: Linux kernel source is really good stuff, is the crystallization of many master thinking, inLinuxA header file in the source code islist.h。 A lotLinuxUnder the source code will use this header file, it defines a structure,and defines a set of functions associated with it, this structure is:structlist_head{Structlist_head *next, *prev;};If you've learned about doubly linked lists before, you'll feel familiar when you see the structure. More t

This article describes the Linux signal list in detail. For more information, see Run the following command to view the list of signals supported by Linux: ~ $ Kill-l1) SIGHUP 2) SIGINT 3) SIGQUIT 4) SIGILL5) SIGTRAP 6) SIGABRT 7) SIGBUS 8) SIGFPE9) SIGKILL 10) SIGUSR1 11) SIGSEGV 12) SIGUSR213) SIGPIPE 14) SIGALRM 15)

Linux General linked list instances and linuxlist instancesLinux/list. h The linked list used in the Linux kernel is reusable without repeated wheel creation. it is easy to think of a linked list using the following method: struc

The following is a list of Linux system calls, including most common system calls and functions derived from system calls. This may be the only Linux system call list with Chinese notes that you can see on the Internet. Even a simple list of English letters in alphabetical o

Author: redguardtoo) Updated on: 4-11-29 Original time: Taste is quite small. If you use a famous free software package that hundreds of millions of working people love, you don't have to read this article. My software selection criteria are: Powerful functions (programmable, supporting plug-ins) Excellent Performance (with no graphic interface, written in C, general performance is acceptable) Honest and reliable (it is best to open the source. if the source is closed, developers should have

principles contained in the optimization, then first look at the following example code (Linux Zhongyuan Code simplified implementation):for (ptype = ptype_base; PType! = NULL; ptype = ptype->next) {if (Ptype->type = = Type | | ptype->type = Hton S (eth_p_all)) (!ptype->dev | | ptype->dev==skb->dev)) { struct sk_buff *skb2; Skb2=skb_clone (SKB, gfp_atomic); if (skb2) ptype->func (skb2, Skb->dev, ptype);} } KFREE_S