FreeBSD manual
download PDF document: full.4.pdf
FULL(4) FreeBSD Kernel Interfaces Manual FULL(4)
NAME
full - the full device
DESCRIPTION
The full device supplies an endless stream of zeros when read. However,
it will always be full when writing to it.
FILES
/dev/full
SEE ALSO
null(4), zero(4)
AUTHORS
This device and man page was written by Eitan Adler <eadler@FreeBSD.org>.
FreeBSD 14.0-RELEASE-p6 May 9, 2021 FreeBSD 14.0-RELEASE-p6