Include <cerrno> where required for the sake of FreeBSD #2811
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Description
Apparently
errno
is not defined on FreeBSD by default, so we have to explicitly include<cerrno>
in files that use it. This PR adds that include.Fixes and closes #2810
User API & Changelog headlines
Dev notes & details
#include <cerrno>
is added to the few PSIO files that useerrno
Checklist
Status