EGLIBC

EGLIBC

EGLIBC is an open source implementation of the C standard library and math functions. It is used in many Linux distributions as an alternative to the GNU C Library (glibc).
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c c-standard-library math-functions linux glibc-alternative
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EGLIBC: Open Source C Standard Library

An open source implementation of the C standard library and math functions, used in many Linux distributions as an alternative to glibc.

What is EGLIBC?

EGLIBC (Embedded GLIBC) is an open source implementation of the C standard library and math functions. It is designed to be lightweight and optimized for embedded Linux systems.

Some key features of EGLIBC include:

  • Smaller footprint compared to glibc, making it suitable for memory-constrained embedded devices
  • Faster startup and run times
  • Compatible API with glibc for easier porting of Linux applications
  • Architecture support for ARM, MIPS, x86, PowerPC and more
  • Math optimizations for improved floating point performance
  • BSD-licensed for greater flexibility in commercial products

EGLIBC forms the base system libraries in many embedded Linux distributions like OpenWrt, OpenEmbedded and Buildroot. It provides all the essential C and math functions for building Linux applications without the size and overhead of glibc. Major Linux software like BusyBox and uClibc also support EGLIBC.

In summary, EGLIBC is a lightweight glibc alternative designed specifically for resource-constrained embedded Linux devices and applications requiring a small footprint C library.

EGLIBC Features

Features

  1. Implementation of the C standard library
  2. Math functions
  3. Thread-safe locale access
  4. IPv6 support
  5. Wide character support

Pricing

  • Open Source

Pros

Lightweight and optimized for embedded systems

Compatible API with glibc

Actively maintained and updated

Permissive licensing (LGPL/BSD)

Cons

Less extensive than glibc

Limited architecture support compared to glibc

Not as widely adopted as glibc

Official Links

Official Website
https://www.eglibc.org/home

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The Best EGLIBC Alternatives

Top Development and Libraries & Frameworks and other similar apps like EGLIBC

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GNU C Library

The GNU C Library, commonly known as glibc, is the C standard library that provides core system interfaces and abstractions in the GNU system and other Unix-like operating systems. It is one of the most essential components in Linux and any Unix-based OS.glibc implements fundamental standard C functions like malloc,...
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PDCLib

PDCLib is a compact and portable ISO C99 standard library implementation aimed at embedded systems and other resource limited environments. It provides core C functionality like strings, dynamic memory allocation, data structures, math functions, and input/output without relying on an underlying operating system.Some key features of PDCLib include:Compact code size...
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