You're reading from Mastering Embedded Linux Programming - Third Edition

Product typeBook

Published inMay 2021

PublisherPackt

ISBN-139781789530384

Edition3rd Edition

Concepts

Embedded Systems

Authors (2):

Frank Vasquez

Chris Simmonds

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Creating service directories and files

runit is a reimplementation of the daemontools process supervision kit. It was created by Gerrit Pape as a replacement for System V init and other Unix init schemes. At the time of writing, the two best sources of information on runit were Pape's website (http://smarden.org/runit/) and Void Linux's online documentation.

BusyBox's implementation of runit differs from standard runit mostly in terms of
self-documentation. For example, sv --help makes no mention of the sv utility's start and check options, which are in fact supported by BusyBox's implementation. The source code for BusyBox runit can be found in BusyBox's output/build/busybox-1.31.1/runit directory. You can also browse the latest version of the BusyBox runit source code online at https://git.busybox.net/busybox/tree/runit. If there are any bugs in, or features missing from, BusyBox's implementation of runit, you can fix or add them by patching...

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Mastering Embedded Linux Programming - Third Edition

Published in: May 2021Publisher: PacktISBN-13: 9781789530384

Authors (2)

Frank Vasquez

Frank Vasquez is an independent software consultant specializing in consumer electronics. He has over a decade of experience designing and building embedded Linux systems. During that time, he has shipped numerous devices including a rackmount DSP audio server, a diver-held sonar camcorder, and a consumer IoT hotspot. Before his career as an embedded Linux engineer, Frank was a database kernel developer at IBM where he worked on DB2. He lives in Silicon Valley.
Read more about Frank Vasquez

Chris Simmonds

Chris Simmonds is a software consultant and trainer living in southern England. He has almost two decades of experience in designing and building open-source embedded systems. He is the founder and chief consultant at 2net Ltd, which provides professional training and mentoring services in embedded Linux, Linux device drivers, and Android platform development. He has trained engineers at many of the biggest companies in the embedded world, including ARM, Qualcomm, Intel, Ericsson, and General Dynamics. He is a frequent presenter at open source and embedded conferences, including the Embedded Linux Conference and Embedded World.
Read more about Chris Simmonds

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