In Unix-like operating systems, there is both a API library function named read(), and asystem call referred

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In Unix-like operating systems, there is both a API library function named read(), and asystem call referred to as read in the Unix documentation. However, Unix system calls do notactually have names like a library function does.

a. How is the Unix system call read actually invoked?

b. Why are Unix system calls invoked this way?

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Cost management a strategic approach

ISBN: 978-0073526942

5th edition

Authors: Edward J. Blocher, David E. Stout, Gary Cokins

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Posted Date: Mar 27, 2024 04:52 AM

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In Unix-like operating systems, there is both a API library function named read(), and asystem call referred

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a The Unix system call read is invoked through the software interrupt mechanism When a program needs ... View the full answer

Cost management a strategic approach

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