this post was submitted on 31 Jan 2024
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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glibc is great, but holy shit the source code is obscured into oblivion, so hard to understand, with hardcoded optimizations, and compiler optimizations. I understand how difficult is to find vulnerabilities. A bit sad that the only C lib truely free software is so hard to actually read its code or even contribute to it.
Eventually it’ll be easier to create a compatible drop-in replacement than maintain the decades old code, if it isn’t already
Like what's happening to X. Wayland is replacing it.
Wayland is not a drop-in replacement tho. It's like if glibc developers declared it obsolete and presented a "replacement" that has a completely different API and has 1/100 of glibc functionality and a plugin interface. And then all the dozens of Linux distros have to write all the plugins from scratch to add back missing functionality and do it together in perfect cooperation so that they remain compatible with each other.