sysctl_ctx_entry_add(9) on FreeBSD
The text 1adb503c74eb, as FreeBSD 6.1-RELEASE, FreeBSD 6.0-RELEASE, FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE, FreeBSD 5.3-RELEASE shipped it.
sysctl context for managing dynamically created sysctl oids
The text 1adb503c74eb, as FreeBSD 6.1-RELEASE, FreeBSD 6.0-RELEASE, FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE, FreeBSD 5.3-RELEASE shipped it.
sysctl context for managing dynamically created sysctl oids