Is your feature request related to a problem? Please describe.
According to automated licence check performed on lsof sources, the following licences are used: Sendmail, BSD, GPL and Henry Spencer/Purdue (the one containing "This software is not subject to any license of the American Telephone...").
The last one is GPL-ish-friendly and can probably be changed to GPL, especially when the licence used is archaic, obsoleted and "unsanitized". The lack of specifics of the "Purdue" -or whatever it's called- licence used may cause unease with FOSS software distribution, as the licences tend to be listed in package description among distros, and SPDX form equivalent.
Is your feature request related to a problem? Please describe. According to automated licence check performed on lsof sources, the following licences are used: Sendmail, BSD, GPL and Henry Spencer/Purdue (the one containing "This software is not subject to any license of the American Telephone...").
The last one is GPL-ish-friendly and can probably be changed to GPL, especially when the licence used is archaic, obsoleted and "unsanitized". The lack of specifics of the "Purdue" -or whatever it's called- licence used may cause unease with FOSS software distribution, as the licences tend to be listed in package description among distros, and SPDX form equivalent.