Matthias Clasen authored Mar 04, 2019 and Philip Withnall committed Mar 04, 2019

Implement the approach suggested in
!276

1. Try to open O_RDWR. On success, pass that fd
2. If EACCESS => fail the trash op, we "need" read-write to successfully trash it
3. If EISDIR => re-open the fd with O_PATH, and pass that (which will fail on snap,
   but verify the dir for flatpaks)