This package contains the getfacl and setfacl utilities needed for manipulating access control lists.
libacl1 | Access control list shared library | Mehr ...
This package contains the libacl.so dynamic library containing the POSIX 1003.1e draft standard 17 functions for manipulating access control lists.
libacl1-dev | Access control list static libraries and headers | Mehr ...
This package contains the static libraries and header files needed for developing programs which make use of the access control list programming interface defined in POSIX 1003.1e draft standard 17.