Imagine that you had to implement the UNIX system on a microcomputer where main memorywas in short supply. After a considerable amount of shoehorning, it still did not quite fit, so youpicked a system call at random to sacrifice for the general good. You picked pipe, which createsthe pipes used to send byte streams from one process to another. Is it still possible toimplement I/O redirection somehow? What about pipelines? Discuss the problems and possiblesolutions.

I/O redirection is a fundamental part of the UNIX operating system. It is commonly used to connect…

Answered: the pipes used to send byte streams…

the pipes used to send byte streams from one process to another. Is it still possible to implement I/O redirection somehow? What about pipelines? Discuss the problems and possible solutions.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.

Question

Imagine that you had to implement the UNIX system on a microcomputer where main memory
was in short supply. After a considerable amount of shoehorning, it still did not quite fit, so you
picked a system call at random to sacrifice for the general good. You picked pipe, which creates
the pipes used to send byte streams from one process to another. Is it still possible to
implement I/O redirection somehow? What about pipelines? Discuss the problems and possible
solutions.

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