Fixed in: rE0f4fe2edf5e5: spawn: Care about closefrom/close call is interrupted.

@werner I read the code of gpgme/src/posix-io.c. I understand the two points:

• For the correctness sake, the possible interrupted closefrom should be handled.
• we can share the code with closefrom case and non-closefrom case.

Works with VSD-beta-478

Works with VSD-beta-478

Works with VSD-beta-478

I have seen this when doing the following:

Works with VSD-beta-478

Works with VSD-beta-478

works fine with VSD-beta-478

"Tested" with VSD-beta-478, looks as expected

Works with VSD-beta-478

Fixed. No backport needed because we use gpg4win-tools master also for VSD 3.3
@werner: gpg4win-tools needs to be updated in gpg4win master.

works with VSD-beta-478

works with VSD-beta-478

VSD-beta-478: works fine

Works fine in VSD-beta-478

Mostly working :)

The file path of the group config file in line
https://dev.gnupg.org/source/g4wt/browse/master/src/resolver/resolver.cpp$171
has to be changed to the one in line
https://dev.gnupg.org/source/kleo/browse/master/src/kleopatraapplication.cpp$355 .
It may be best to add a function returning the default path to libkleo. Or to use the new path by default if no other path is passed to the c'tor of KeyGroupConfig. It's unfortunate that the path is GNUPGHOME/kleopatra/kleopatragroupsrc although the groups are also used by GpgOL and they should likely also be supported/used by KMail.