C++

Discover how flexible array members offer convenience and improve performance, and how compiler complexities are mitigated.

Learn techniques to create a binding to make a library written in Rust accessible to Python programs. (Part 3 of 4)

Learn how to implement 3 practices for writing Linux system libraries: backward compatibility, event-driven asynchronous programming, and logging. (Part 1 of 4)

Use a Python API for GDB Text User Interface (TUI) to retrieve content from GDB and display the content in a scrolling window.

The GDB Text User Interface (TUI) has a Python API to retrieve content of your choice dynamically from GDB and display it in a custom window.

This page helps you get started with Red Hat OpenShift Dev Spaces.

Learn the commands that let you move up and down the stack when debugging C and C++ programs.

Smash-stacking attacks are common, but the GCC and Clang compilers have a number of flags that can help defend against them. Read on for more info.

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.

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

New features and a substantial reduction in false positives bring GCC's static analysis closer to being production-ready for C code.

Get an overview of what core language changes are coming to C++23 and what proposals are in the pipeline.

Many C/C++ programs create their own memory allocators. Valgrind provides special macros for using Memcheck to debug memory under these conditions.

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.

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

Find out what debugging information is, where it's stored, and how to inspect it. This article is the second of a three-part series about using GNU Debugger.

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.

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

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

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.

Discover the latest versions of Red Hat Software Collections and Red Hat Developer Toolset. Enjoy an efficient and consistent developer experience.

RHEL 9 Beta features GCC 11, glibc 2.34, updated compilers, enhanced application streams, Python 3.9, and more. Plus, it's built from CentOS Stream!

Discover little-known Valgrind and GDB commands that can help you resolve memory leaks, buffer overflows, and similar bugs in your C and C++ code.

Implementing a minor tree optimization was a great way to get started with GCC internals while contributing to the community.

When the LLVM package build with the Clang compiler's link-time optimization activated failed, the LLVM packaging team knew they had a mystery to solve.