testing apple modifications to filesystem
added short path list for mac
fixed making fifo files on mac
unit tests fully support mac?
added new path list for fs tests
moving mac to same path list for fs unit tests
changed static init method for static_log
fixed old tests for fs
suppress link errors for mac
Revert "suppress link errors for mac"

This reverts commit 6f1809c140654f45433bdfbe239a21b5850ebee6.
done exception entity
added function to set exception throw site