[all-commits] [llvm/llvm-project] c5837b: [libc][bazel] Add remaining sys/socket functions a...

[Pavel Labath via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c5837b469c6d6f35eb0822cd9ebd7c2aa7e2ab75
      https://github.com/llvm/llvm-project/commit/c5837b469c6d6f35eb0822cd9ebd7c2aa7e2ab75
  Author: Pavel Labath <pavel at labath.sk>
  Date:   2026-07-17 (Fri, 17 Jul 2026)

  Changed paths:
    M libc/test/src/sys/socket/linux/CMakeLists.txt
    M libc/test/src/sys/socket/linux/bind_test.cpp
    M libc/test/src/sys/socket/linux/connect_accept_test.cpp
    M libc/test/src/sys/socket/linux/listen_test.cpp
    M libc/test/src/sys/socket/linux/socket_test_support.h
    M libc/test/src/sys/socket/linux/sockname_test.cpp
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel
    M utils/bazel/llvm-project-overlay/libc/test/src/sys/socket/BUILD.bazel

  Log Message:
  -----------
  [libc][bazel] Add remaining sys/socket functions and tests (#209798)

This patch adds the following sys/socket functions and syscall wrapper
libraries to BUILD.bazel:
- accept
- accept4
- bind
- connect
- getpeername
- getsockname
- listen
- sockatmark

I'm also enabling the unit tests for these functions. Running AF_UNIX
socket tests under Bazel ran into a problem where the absolute path to
the test sandbox directory exceeds the 108-byte limit of
sockaddr_un::sun_path. To work around that, I added a TestDirectoryScope
helper that temporarily chdirs into the test directory so the tests can
use short relative filenames, and restores the original working
directory on exit.

Assisted by Gemini.



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