Linux下C编程(2) 【8】socket 开发 在Linux下使用C开发的应用通常都是网络应用,如果带有界面的以前都是使用QT,现在流行Android。底层应用通常大部分都是嵌入式网络应用,这些网络应用一般基于TCP/IP协议。GLIBC为网络开发提供了一个抽象概念:Socket。Socket是一个标准的UNIX文件描述符,通常一个抽象的通信端口使用这个
Assembly language is a low-level programming language that is used to write programs that interact directly with the hardware. It is a powerful language that offers full control over the hardware, making it ideal for writing performance-critical applications such as device drivers and operating syst...
本书有两条线索,一条线索是以Linux平台为载体全面深入地介绍C语言的语法和程序的工作原理,另一条线索是介绍程序设计的基本思想和开发调试方法。本书分为两部分:第一部分讲解编程语言和程序设计的基本思想方法,让读者从概念上认识C语言;第二部分结合操作系统和体系结构的知识讲解程序的工作原理,让读者从本质上认识C语...
Sams Teach Yourself C for Linux Programming in 21 DaysErik de Castro Lopo
for(i=1;i<=num_count;i++){ char *str=va_arg(al,char *); printf("%s ",str); } } int main() { print(3,2,3,4); print_str("3","Hi","All","!!!"); } OUTPUT 2 3 4 Hi All !!! printf is the most commonly used function while programming (for big developers at least...
One of the most basic and important languages to learn is C. C is a high-level programming language released back in the 1970s. It was developed as a programming language for Unix-operating systems. There are different Integrated Development Environments (IDEs) available in which people can pra...
In layman’s term, a Socket is an end point of communication between two systems on a network. To be a bit precise, a socket is a combination of IP address and port on one system. So on each system a socket exists for a process interacting with the socket on other system over the ...
Even today, C is the first choice for system-level programming. This tutorial explains compilation and execution of C program is in detail. Compile C Program in Linux - The Classic Hello World!Kernighan and Ritchie (K & R) in their classic book on C programming language acquaint readers to...
Tips of Linux C programming 1. 优雅地使用链表 链表是编程中经常要用到的数据结构,结构体描述时分为数据域和指针域,本没有什么好讲。但有没有想过教科书上的这种方式有什么问题?通过这种方式定义和使用链表,对于不同的链表类型,都要定义各自的链表结构,繁琐的很。linux kernel中链表的用法才应该是教科书中...
C 尝试在 LINUX 下编译和运行 Programming Windows 书中 Hello World 及 SDL 测试代码 启发来源: https://stackoverflow.com/questions/2033997/how-to-compile-for-windows-on-linux-with-gcc-g https://www.linux.org/threads/how-to-use-windows-h-c.28353/ ...