au_bsm_to_fcntl_cmd(3) on FreeBSD
The text de1d7a533cda, as FreeBSD 10.2-RELEASE, FreeBSD 10.1-RELEASE, FreeBSD 10.0-RELEASE, FreeBSD 9.3-RELEASE, FreeBSD 9.2-RELEASE shipped it.
convert between BSM and local fcntl(2) command values
The text de1d7a533cda, as FreeBSD 10.2-RELEASE, FreeBSD 10.1-RELEASE, FreeBSD 10.0-RELEASE, FreeBSD 9.3-RELEASE, FreeBSD 9.2-RELEASE shipped it.
convert between BSM and local fcntl(2) command values