December 2013
Intermediate to advanced
168 pages
3h 33m
English
Content preview from Pointers in C: A Hands on Approach
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CHAPTER 8
Pointers to File I/O
We all use computer file systems and interact directly or indirectly with them as programmers or ordinary system users. All our persistent data and files are kept in secondary memory. The file system manages data and provides interfaces to retrieve and store data in secondary memory. By secondary memory is meant all the external memory drives such as HDD and USB drive which do not include RAM. The file system also provides an interface for the operating system to manage the space in secondary memory.
This chapter explores the I/O aspects of file pointers. It discusses in detail how the C library APIs are used to ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.