That's going to take a lot of careful work by the developers wanting to hook this all up and I wish them the best of luck." Still, Kroah-Hartman says: "It will all come down to how well the interaction between the kernel core structures and lifetime rules that are written in C can be mapped into Rust structures and lifetime rules for drivers in Rust to be able to use them properly. The kernel is different from userspace projects – more difficult in some respects (we use a lot of very odd header files that pushes the boundary of what can be called 'C'), but easier in many other respects (mainly in the sense that the kernel is fairly self-contained, and then doesn't rely on other projects for the final binary)." Torvalds adds: "People complaining about 'Rustification' in userspace isn't a great sign for any future kernel use, but hey, we'll see. Just because Torvalds and Kroah-Hartman are open to Rust doesn't mean everyone is. They depend on core kernel functionality, but nothing depends on them." Senior Linux kernel developer Greg Kroah-Hartman tells me he agrees that "drivers are probably the first place for an attempt like this as they are the 'end leaves' of the tree of dependencies in the kernel source. They're not that crazy! They just want the option of using Rust for new Linux code.īesides, since "lots of drivers are only relevant on a couple of target architectures, the whole issue with Rust code not being supported on some architectures is less of an issue." At the 2020 Linux Plumbers Conference, programmers suggested it was time to consider using the Rust language for new Linux inline code since Rust is "a better C in the way the kernel wants C to be."ĭon't think for a moment that they're proposing to rewrite 25 million lines of C in Rust. Better still, it sounds good to kernel developers. People complaining about 'Rustification' in userspace isn't a great sign for any future kernel use, but hey, we'll see – Linus Torvalds Specifically, Rust advocates claim the language won't let you leak memory or create potential buffer overflows. Rust, on the other hand, dodges these issues by using far safer application programming interfaces (APIs). And where do they originate? Inherent weaknesses in C and C++. and is also used by Mutter.You see, according to Alex Gaynor and Geoffrey Thomas at the 2019 Linux Security Summit, almost two-thirds of Linux kernel security holes come from memory safety issues. libinput support was first merged in Weston 1.5. libinput also provides a generic X.Org input driver. Whether software programmed for Linux can run on Android, depends entirely on the extent to which libbionic matches the API of the glibc.Ģ libinput provides device detection via udev, device handling, input device event processing and abstraction. With the help of libhybris it is possible to run Android-only software on other Linux kernel based operating systems, as long as this software does not depend on subsystems found only in the Android-forked Linux kernel, such as binder, pmem, ashmem, etc. Targets primarily FreeBSD, Inspired by Calm window managerġ A pivotal difference between Android and the other Linux kernel-based operating systems is the C standard library: Android's libbionic is different in that it does not aim to support POSIX to the same extent as the other libraries. Offers smooth animations, rounded corners and blurĭesigned to replace AwesomeWM, unmaintained since late 2019 Modern-style window compositing / Mobile App-style Wayland Plasma 5.23.4 (December 2021) on Wayland ( kwin_wayland compositor) under Arch Linux Wayland display serverĭefault for the Enlightenment desktop environmentĬanonical's own embedded device-targeting compositor
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