CoreLinux++ is both an initiative to normalize methods and conventions for OOA/OOD/C++ development for Linux, as well as a set of Open Source C++ class libraries to support common patterns and exploit the C++ standards.

Home page for SGI's File Alteration Monitor. FAM provides a Unix API and daemon that tells client processes when a file has changed.

Glibc mailinglist-archive

The GNU C library is used as the C library in the GNU system and most newer systems with the Linux kernel.

Frequently asked questions about the GNU C Library version 2.0.

Asynchronous event notification library. The libevent API provides a mechanism to execute a callback function when a specific event occurs on a file descriptor or after a timeout has been reached.

The linSerial class provides a simple, basic framework for managing a serial port. The design of this class is focused on making serial port easy to use, hiding the complexity of the full Linux/Unix termios interface. The goal is to make writing programs for modems, serial printers and other serial-attached devices easy for the novice serial port programmer

Metalab's archive of special (non-libc) linking libraries

For the development Of LIBMCAL - a standards based calendar library.

patrol is a link library that attempts to diagnose run-time errors that are caused by the wrong use of dynamically allocated memory. Along with providing a comprehensive and configurable log of all dynamic memory operations that occurred during the lifetime of a program, the mpatrol library performs extensive checking to detect any misuse of dynamically allocated memory.

The State Threads is a small application library which provides a foundation for writing fast and highly scalable Internet applications (e.g., web, proxy, mail servers) on UNIX-like platforms. It offers a threading API for structuring a network application as an event-driven state machine.

shhopt - library for parsing command line options.

A portable C library designed to manage Amiga formatted devices like harddisks and ZIP disks, or dump files of this kind of media via the .ADF format.

A manual to help in use of the facilities of the glibc library.

Search and browse listings for more than 3000 open source applications, libraries, and functions. Includes links to C and Unix programmer's FAQs and other references. Man pages link directly to source code.

ANSI C Freeware under LGPL including AVL and Splay Trees, Sparse Arrays, and Linked Lists. For Linux, Amiga, and *BSD.