C is a procedural programming language. It was initially designed by Dennis Ritchie in the year 1972. It was mainly developed as a system programming language to create an os. The primary features of C language include low-level usage of memory, a basic set of keywords, and clean style, these functions make C language suitable for system programmings like an operating-system or compiler development.
Many of the C projects that exist today were started decades ago.
The UNIX operating system’s development were only available in 1969, and its code was rewritten in C in 1972. The C language was actually designed to move the UNIX kernel code from assembly to a more impressive range language, which would perform the same tasks with fewer lines of code.
Oracle database development started in 1977, along with its code was rewritten from assembly to C in 1983. It became probably the most popular databases in the world.
In 1985 Windows 1. was released. Although Windows source code is not really publicly available, it’s been stated that its kernel is generally written in C, with some parts in assembly. Linux kernel development were only available in 1991, in fact it is also written in C. Another year, it was released beneath the GNU license and was used included in the GNU Os. The GNU os itself was started using C and Lisp programming languages, so many of its components are printed in C.
But C programming isn’t limited to projects that started decades ago, when there weren’t as many programming languages as today. Many C projects continue to be started today; there are several good reasons for your.
How is definitely the World Powered by C? Inspite of the prevalence of higher-level languages, C continues to empower the world. The following are among the systems which can be used by millions and they are programmed within the C language.
Microsoft Windows – Microsoft’s Windows kernel is developed mostly in C, with many parts in assembly language. For years, the world’s most used operating-system, with about 90 % in the market share, continues to be powered with a kernel written in C.
Linux – Linux is also written mostly in C, with a few parts in assembly. About 97 percent from the world’s 500 strongest supercomputers run the Linux kernel. Additionally it is utilized in many computers.
Mac – Mac computers can also be powered by C, because the OS X kernel is written mostly in C. Every program and driver in a Mac, like Windows and Linux computers, is running on a C-powered kernel.
Mobile – iOS, Android and Windows Phone kernels will also be printed in C. They may be just mobile adaptations of existing Mac OS, Linux and Windows kernels. So smartphones you make use of every day are running on the C kernel.
The world’s most favored databases, including Oracle Database, MySQL, MS SQL Server, and PostgreSQL, are coded in C (the initial three of them actually both in C and C ). Databases are used in most kind of systems: financial, government, media, entertainment, telecommunications, health, education, retail, social networking sites, web, and the like.
3D movies are produced with applications that are generally written in C and C . Those applications have to be very efficient and fast, given that they handle a lot of data and do many calculations per second. The greater efficient unscon are, the a shorter time it takes for that artists and animators to produce the film shots, and the more money the company saves.
Embedded Systems – Imagine that you wake up one day and shop. The alarm clock that wakes you up is likely programmed in C. Then you certainly use your microwave or coffee machine to create your breakfast. Also, they are embedded systems and so are probably programmed in C. You turn on your TV or radio while you eat your breakfast. Those are also embedded systems, powered by C. When you open your garage door using the remote control you might be also employing an embedded system that is most likely programmed in C.