[PATCH setup] Add new option --chown-admin

[Jon Turney]

On 12/07/2022 13:50, Jon Turney wrote:
> [Replying to the right list this time...]
> On 09/07/2022 13:21, Christian Franke wrote:
[...]
>>
>> The UserSettings ctor has a somewhat hidden side effect which sets 
>> root_scope correctly:
>>
>>   UserSettings::UserSettings(...);
>>    open_settings("setup.rc", ...);
>>     io_stream::open("cygfile:///etc/setup/setup.rc", ...);
>>      io_stream_cygfile::io_stream_cygfile("/etc/setup/setup.rc", ...);
>>       get_root_dir_now();
>>        read_mounts("");
>>         read_mounts_nt("");
>>          root_scope = isuser ? IDC_ROOT_USER : IDC_ROOT_SYSTEM;
>>
>> Conclusion: Regression introduced Feb 24, 2012 (befc9dd).
>>
> 
> Thanks for tracking this down.
> 
> That just seems... fractally wrong.

I kind of lost track of this.  Is there anything else needed to fix the 
original problem here?  Or is it solved by the change to defer setting 
the group until after root_scope is known?