DF-0044 build.log -- final successful build of both variants on the guest.
Guest cc: cc 8.3 [DragonFly] Release/2019-02-22
Command: cc -pthread -O2 -o mount_uaf mount_uaf.c
         cc -pthread -O2 -o mount_uaf_root mount_uaf_root.c

================================================================================
$ cc -pthread -O2 -o mount_uaf mount_uaf.c
BUILD_EXIT=0

$ cc -pthread -O2 -o mount_uaf_root mount_uaf_root.c
BUILD_EXIT=0

-rwxr-xr-x  1 maxx  maxx  10736 Jul  1 21:04 mount_uaf
-rwxr-xr-x  1 maxx  maxx  10280 Jul  1 21:04 mount_uaf_root