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| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-09-29 21:42:41 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-29 21:42:41 +0200 |
| commit | 8223831942e7668d890955a1a67a69e49c286e3d (patch) | |
| tree | 860929ee335a55911e0d954e8744de4b7e71b597 /compiler/rustc_codegen_llvm/src | |
| parent | dc2c3564d273cf8ccce32dc4f47eaa27063bceb9 (diff) | |
| parent | 97333f8c9a0f774cc8d0025bbc51848e1f60427d (diff) | |
| download | rust-8223831942e7668d890955a1a67a69e49c286e3d.tar.gz rust-8223831942e7668d890955a1a67a69e49c286e3d.zip | |
Rollup merge of #146937 - joboet:gethostname, r=Mark-Simulacrum
std: implement `hostname` Resolves https://github.com/rust-lang/libs-team/issues/330 Tracking issue: https://github.com/rust-lang/rust/issues/135142 This is based on rust-lang/rust#135141, but I've reimplemented the UNIX version, which now: * uses `sysconf(_SC_HOST_NAME_MAX)` as an initial buffer length * returns `OutOfMemory` if the `Vec` allocation fails * retries the operation if it detects that the name returned by `gethostname` was truncated Additionally, as part of the rebase, I had to move some WinSock abstractions (initialisation and error access) to `sys::pal` so that they can be accessed from `sys::net::hostname`. CC ``@orowith2os`` (and thank you for your work!)
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