VOP_SETACL(9) on FreeBSD

The text 8ee228ca73b7, as FreeBSD 4.3-RELEASE, FreeBSD 4.2-RELEASE, FreeBSD 4.1.1-RELEASE, FreeBSD 4.1-RELEASE, FreeBSD 4.0-RELEASE shipped it.

Set the access control list for a vnode

VOP_SETACL(9) on FreeBSD now