[all-commits] [llvm/llvm-project] bde512: [libc] Provide 'signal.h' header for the GPU (#101...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bde51232baa4c94ef060df9c7a7d2b6de6b09dae
      https://github.com/llvm/llvm-project/commit/bde51232baa4c94ef060df9c7a7d2b6de6b09dae
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-08-05 (Mon, 05 Aug 2024)

  Changed paths:
    M libc/config/gpu/headers.txt
    M libc/include/llvm-libc-macros/gpu/CMakeLists.txt
    A libc/include/llvm-libc-macros/gpu/signal-macros.h
    M libc/include/llvm-libc-macros/signal-macros.h
    M libc/include/llvm-libc-types/struct_sigaction.h

  Log Message:
  -----------
  [libc] Provide 'signal.h' header for the GPU (#101996)

Summary:
This header is practically useless, but we provide it mostly for the
macros so that applications can compile. I'm only doing this for the
`libc++` unittests that want it, and it is part of the C standard
technically. I just made an RPC call to do `raise`. Anything more isn't
going to work since it'd be way too annoying to make the CPU call into
some signal handler the GPU registered.



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