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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Private Function

fileSetOwner

Doc Source

Private Function

std.Io.Threaded.fileSetOwner

fn fileSetOwner(userdata: ?*anyopaque, file: File, owner: ?File.Uid, group: ?File.Gid) File.SetOwnerError!void

Params

userdata: ?*anyopaque
file: File
owner: ?File.Uid
group: ?File.Gid

File

Io/Threaded.zig:9168

fn fileSetOwner(userdata: ?*anyopaque, file: File, owner: ?File.Uid, group: ?File.Gid) File.SetOwnerError!void {
    if (!have_fchown) return error.Unexpected; // Unsupported OS, don't call this function.
    const t: *Threaded = @ptrCast(@alignCast(userdata));
    _ = t;
    const uid = owner orelse ~@as(posix.uid_t, 0);
    const gid = group orelse ~@as(posix.gid_t, 0);
    return posixFchown(file.handle, uid, gid);
}