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The editor would like to share with you what the interface provided by the operating system to programmers in the computer is. I believe most people don't know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it!

The interface provided by the operating system to programmers is the program interface, that is, system call commands. The operating system is a computer program that manages computer hardware and software resources. it provides an interface for users to interact with the system.

This article operating environment: windows10 system, thinkpad T480 computer.

The interface provided by the operating system to programmers is the program interface, that is, system call commands.

Operating system (operation system, referred to as OS) is a computer program that manages computer hardware and software resources. The operating system needs to deal with basic tasks such as managing and configuring memory, determining the priority of supply and demand of system resources, controlling input and output devices, operating networks and managing file systems. The operating system also provides an interface that allows users to interact with the system.

The operating system mainly includes the following functions:

① process management, its work is mainly process scheduling, in the case of a single user and a single task, the processor is only occupied by one task of one user, and the work of process management is very simple. However, in the case of multi-program or multi-user, when organizing multiple jobs or tasks, it is necessary to solve the problems of processor scheduling, allocation and recycling.

② storage management is divided into several functions: storage allocation, storage sharing, storage protection, storage expansion.

③ equipment management has the following functions: equipment allocation, device transmission control, device independence.

④ file management: file storage space management, directory management, file operation management, file protection.

⑤ job management is responsible for handling any requests submitted by the user.

The above is all the contents of the article "what is the interface provided by the operating system to the programmer in the computer?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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