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sockaddr_un

hphp/hack/manual/hsl/Classes/HH.Lib.OS/sockaddr_un/index.md

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:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Address of a UNIX-domain socket

UNIX sockets may have a path, which will usually - but not always - exist on the local filesystem.

See man 7 unix (Linux) or man 6 unix (BSD) for details.

Interface Synopsis

Hack
namespace HH\Lib\OS;

final class sockaddr_un extends sockaddr {...}

Public Methods

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