How to categorize C programs by behavior

Martin Sebor

Could your perfectly running program blow up someday? Learn different types of behavior in the standard and what helps make a correct C or C++ program.


An introduction to debug events: Learn how to use breakpoints

Keith Seitz

Breakpoints are the most commonly used (and underused) debugging event in a debugger. This article discusses the breakpoint features that GDB offers developers, and shows how to use breakpoints effectively.

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Red Hat Developer roundup: Best of April 2022

Red Hat Developer Editorial Team

A trip through Red Hat Developer's content for the month, with articles on GCC 12, Java in containers, Red Hat's SSO technology, and much more.

Featured image for: Value range propagation in GCC with Project Ranger.

New C++ features in GCC 12

Marek Polacek

Version 12 of GCC implements much of the recent C++ standard, allows a number of previously prohibited constructs, and fixes some problematic behaviors.

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Enforce code consistency with clang-format

Serge Guelton

Get started with clang-format, an LLVM tool that you can use to set and maintain a consistent code style in your open source C and C++ projects.

Featured image for: Value range propagation in GCC with Project Ranger.

Prevent Trojan Source attacks with GCC 12

David Malcolm

Discover how Red Hat protects GCC 12 code from Trojan Source attacks. Learn how we defend our customers against this recent software vulnerability.

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What's new in Libabigail 2.0

Dodji Seketeli

Find out what's new in Libabigail 2.0, including updates to the symbol table reader component, ABIXML format, and moving to the Apache 2 license.

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Why glibc 2.34 removed libpthread

Florian Weimer

Consolidation of libraries in the GNU C library means more error-free builds, but there are consequences for developers and system administrators.

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Printf-style debugging using GDB, Part 3

Kevin Buettner

Complete your introduction to using virtual print statements in the GDB debugger with tips for running program functions and automating GDB behavior.

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Red Hat Enterprise Linux: The best of 2021

Red Hat Developer Editorial Team

Our one-stop guide to all the best RHEL content we published this year, featuring C# 9, Go on Linux, Universal Base Image, Podman, and debugging tips.