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 use 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 which exist today were started decades ago.
The UNIX operating system’s development started in 1969, and its code was rewritten in C in 1972. The C language was actually created to move the UNIX kernel code from assembly to a higher-level language, which may carry out the same tasks with fewer lines of code.
Oracle database development were only available in 1977, along with its code was rewritten from assembly to C in 1983. It became one of the most popular databases in the world.
In 1985 Windows 1. was launched. Although Windows source code is not publicly available, it’s been stated that its kernel is generally written in C, with many parts in assembly. Linux kernel development were only available in 1991, in fact it is also printed in C. Another year, it was released under the GNU license and was utilized as part of the GNU Operating System. The GNU os itself was started using C and Lisp programming languages, so many of its components are developed in C.
But C programming isn’t limited to projects that started decades ago, when there weren’t as much programming languages as today. Many C projects are still started today; there are several reasons for that.
How is definitely the World Powered by C? Regardless of the prevalence of higher-level languages, C consistently empower the planet. The following are among the systems which are used by millions and are programmed inside the C language.
Microsoft Windows – Microsoft’s Windows kernel is developed mostly in C, with some parts in assembly language. For many years, the world’s most used operating-system, with about 90 % of the market share, has been powered with a kernel written in C.
Linux – Linux is also written mostly in C, with some parts in assembly. About 97 percent from the world’s 500 most effective supercomputers run the Linux kernel. It is additionally utilized in many personal computers.
Mac – Mac computers are also powered by C, since the OS X kernel is written mostly in C. Every program and driver in a Mac, as with Windows and Linux computers, is running on the C-powered kernel.
Mobile – iOS, Android and Windows Phone kernels are also developed in C. They are just mobile adaptations of existing Mac OS, Linux and Windows kernels. So smartphones you utilize every day are running over a 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 in C and C ). Databases are employed in every kind of systems: financial, government, media, entertainment, telecommunications, health, education, retail, social media sites, web, and the like.
3D movies are produced with applications that are generally developed in C and C . Those applications must be very efficient and fast, since they handle a lot of data and do many calculations per second. The more efficient unscon are, the much less time it requires for your artists and animators to produce the film shots, and the more money the company saves.
Embedded Systems – Suppose that you wake up one day and go shopping. 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. They are also embedded systems and they are probably programmed in C. You turn on your TV or radio as you eat your breakfast. Those can also be embedded systems, powered by C. Whenever you open your garage door using the remote control you might be also employing an embedded system that is probably programmed in C.