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2021-04-22Everything: Move to SPDX license identifiers in all files.Brian Gianforcaro
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-02-28Kernel: Use default con/de-structorsBen Wiederhake
This may seem like a no-op change, however it shrinks down the Kernel by a bit: .text -432 .unmap_after_init -60 .data -480 .debug_info -673 .debug_aranges 8 .debug_ranges -232 .debug_line -558 .debug_str -308 .debug_frame -40 With '= default', the compiler can do more inlining, hence the savings. I intentionally omitted some opportunities for '= default', because they would increase the Kernel size.
2020-12-31Everywhere: Re-format with clang-format-11Linus Groh
Compared to version 10 this fixes a bunch of formatting issues, mostly around structs/classes with attributes like [[gnu::packed]], and incorrect insertion of spaces in parameter types ("T &"/"T &&"). I also removed a bunch of // clang-format off/on and FIXME comments that are no longer relevant - on the other hand it tried to destroy a couple of neatly formatted comments, so I had to add some as well.
2020-08-25AK: Add Endian.h header to replace NetworkOrdered.h.asynts
2020-04-05Kernel+AK: Separate out MACAddress and move it into AKAnotherTest
2020-01-18Meta: Add license header to source filesAndreas Kling
As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2019-12-14Net: Try to reuse incoming packet buffers to avoid allocation churnAndreas Kling
The majority of the time in NetworkTask was being spent in allocating and deallocating KBuffers for each incoming packet. We'll now keep up to 100 buffers around and reuse them for new packets if the next incoming packet fits in an old buffer. This is pretty naively implemented but definitely cuts down on time spent here.
2019-07-03AK: Rename the common integer typedefs to make it obvious what they are.Andreas Kling
These types can be picked up by including <AK/Types.h>: * u8, u16, u32, u64 (unsigned) * i8, i16, i32, i64 (signed)
2019-05-28Add clang-format fileRobin Burchell
Also run it across the whole tree to get everything using the One True Style. We don't yet run this in an automated fashion as it's a little slow, but there is a snippet to do so in makeall.sh.
2019-04-02Move NetworkOrdered.h to AK/ since it's used in both kernel and userspace.Andreas Kling
2019-04-02Kernel: Move networking related files into Kernel/Net/.Andreas Kling