[all-commits] [llvm/llvm-project] d7aacf: [lldb] Support Windows paths in AF_UNIX domain-soc...

[Charles Zablit via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d7aacfc940c3f1553973f1ebf7d11a6513fda1ed
      https://github.com/llvm/llvm-project/commit/d7aacfc940c3f1553973f1ebf7d11a6513fda1ed
  Author: Charles Zablit <c_zablit at apple.com>
  Date:   2026-07-17 (Fri, 17 Jul 2026)

  Changed paths:
    M lldb/include/lldb/Host/common/DomainSocket.h
    M lldb/source/Host/common/DomainSocket.cpp
    M lldb/unittests/Host/SocketTest.cpp
    M lldb/unittests/Process/gdb-remote/GDBRemoteCommunicationServerLLGSTest.cpp
    M lldb/unittests/Utility/UriParserTest.cpp

  Log Message:
  -----------
  [lldb] Support Windows paths in AF_UNIX domain-socket URIs (#206985)

On Windows an `AF_UNIX` socket path is a native filesystem path. Placed
directly in a unix-connect:// URI it isn't a valid `host:port`
authority, so `URI::Parse` confuses the drive letter colon as a port
separator and connection setup fails.

This patch converts the path in the [RFC
8089](https://datatracker.ietf.org/doc/html/rfc8089) file-URI form
instead which parses as an ordinary URI with an empty host. DomainSocket
converts between the native path and this URI form at its boundaries.

Both are no-ops on POSIX: behavior is unchanged, and `URI::Parse` and
the GDB-remote consumers are left untouched.

rdar://180736036



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