C is a procedural programming language. It was initially created by Dennis Ritchie in the year 1972. It was mainly developed being a system programming language to create an operating-system. The main attributes of C language include low-level use of memory, a basic set of keywords, and clean style, these features make C language suitable for system programmings like an os or compiler development.
Many of the C projects that can be found today were started decades ago.
The UNIX operating system’s development started in 1969, as well as its code was rewritten in C in 1972. The C language was really developed to move the UNIX kernel code from assembly to your more impressive range language, which would 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 probably the most popular databases on the planet.
In 1985 Windows 1. was introduced. Although Windows source code is not publicly available, it’s been stated that its kernel is mostly printed 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 as part of the GNU Operating System. The GNU operating-system itself was started using C and Lisp programming languages, so many of its components are printed in C.
But C programming isn’t restricted to projects that started decades ago, when there weren’t as numerous programming languages as today. Many C projects continue to be started today; there are several reasons for the.
How is the World Powered by C? Regardless of the prevalence of higher-level languages, C consistently empower the world. These are some of the systems which can be employed 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 % from the market share, has been powered by way of a kernel printed in C.
Linux – Linux is also written mostly in C, with many parts in assembly. About 97 percent from the world’s 500 most effective supercomputers run the Linux kernel. Additionally it is found in many pcs.
Mac – Mac computers are also powered by C, because 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. These are 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 popular databases, including Oracle Database, MySQL, MS SQL Server, and PostgreSQL, are coded in C (the first three of those actually both in C and C ). Databases are employed in most kind of systems: financial, government, media, entertainment, telecommunications, health, education, retail, social media sites, web, and the like.
3D movies are created with applications that are generally developed in C and C . Those applications must be very efficient and fast, given that they handle a lot of data and do many calculations per second. The more efficient unscon are, the much less time it requires for that artists and animators to produce the movie shots, as well as the more income 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 use your microwave or coffee machine to make your breakfast. They are also embedded systems and therefore are probably programmed in C. You switch on your TV or radio while you eat your breakfast. Those can also be embedded systems, powered by C. Whenever you open your garage door with the remote control you might be also using an embedded system that is most likely programmed in C.