Added direct support for fchown() and dup3() #960
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asomers
requested changes
Nov 1, 2018
| @@ -30,10 +30,15 @@ This project adheres to [Semantic Versioning](http://semver.org/). | |||
| ([#949](https://github.com/nix-rust/nix/pull/949)) ([#958](https://github.com/nix-rust/nix/pull/958)) | |||
| - Added a `acct` wrapper module for enabling and disabling process accounting | |||
| ([#952](https://github.com/nix-rust/nix/pull/952)) | |||
| - Added a `fchown` wrapper. | |||
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Needs a link to the PR here and below.
| let (uid, gid) = chown_raw_ids(owner, group); | ||
| let res = unsafe { libc::fchown(fd, uid, gid) }; | ||
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| Errno::result(res).map(drop) |
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As a matter of style, I prefer .map(|| ()). drop, in this case, is really just being used for its "side effect" of returning nothing.
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dup3.dup3.fchown.Fixes #939.