ktrace(2) on FreeBSD

The text 3dbe12e47436, as FreeBSD 2.2.8-RELEASE, FreeBSD 2.2.7-RELEASE, FreeBSD 2.2.6-RELEASE, FreeBSD 2.2.5-RELEASE, FreeBSD 2.2.2-RELEASE shipped it.

process tracing

ktrace(2) on FreeBSD now