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815 Cross-Platform System Programming Guide for UNIX & Windows: Level 1

Habr
simonzolin @ Habr 2 place · 03/17/2023 02:21 EDT

Cross-Platform System Programming Guide for UNIX & Windows: Level 1

In this tutorial we'll learn how to write cross-platform code in C using the system functions on popular OS (Windows, Linux/Android, macOS & FreeBSD): file management functions and file I/O, console I/O, pipes (unnamed), execution of the new processes. We're going to write our own small helper functions on top of low-level userspace system API and use them so that our main code can run on any OS without modifications. This tutorial is Level 1, the easiest. I split the difficult stuff into parts so the co

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