Use Linux capabilities library to control privilege
| Package | “caps” Flag Description |
|---|---|
| dev-util/bpftool | Use sys-libs/libcap to enable unprivileged run support |
| media-tv/kodi | Use sys-libs/libcap to bind to privileged ports as non-root |
| net-fs/cifs-utils | Enable sys-libs/libcap-ng support |
| sys-apps/coreutils | Add Linux capabilities support in output of file utilities (ls, dir, ...) via sys-libs/libcap |
| sys-apps/smartmontools | Build against sys-libs/libcap-ng to allow smartd to drop its privileges. |
| sys-apps/util-linux | build setpriv helper (run programs with diff capabilities) |