xnu/security/mac_policy.h

1264   @param fragment First received IP fragment
1265   @param fragmentlabel Policy label for fragment
1270   the mbuf header of the first received fragment.
1273 	struct mbuf *fragment,
1280   @param fragment IP datagram fragment
1281   @param fragmentlabel Policy label for fragment
1282   @param ipq IP fragment reassembly queue
1286   (fragment) fragment with the label of the passed IP fragment
1289   find an existing fragment reassembly queue for a newly received
1290   fragment; if this fails, a new fragment reassembly queue may be
1291   instantiated for the fragment. Policies may use this entry point
1297 	struct mbuf *fragment,
1306  Destroy the label on an IP fragment queue.  In this entry point, a
1318   Initialize the label on a newly instantiated IP fragment reassembly
1321   this initialization call. IP fragment reassembly queue allocation
1325   the failure to allocate the IP fragment reassembly queue.
1332   @brief Update the label on an IP fragment reassembly queue
1333   @param fragment IP fragment
1334   @param fragmentlabel Policy label for fragment
1335   @param ipq IP fragment reassembly queue
1338   Update the label on an IP fragment reassembly queue (ipq) based
1339   on the acceptance of the passed IP fragment mbuf header (fragment).
1342 	struct mbuf *fragment,
1534   @param ipq IP fragment reassembly queue
1540   fragment reassembly queue (ipq) from which it was generated.
1919   @brief Set the label on an IPv4 datagram fragment
1922   @param fragment New fragment
1923   @param fragmentlabel Policy label for fragment
1927   source datagram to the new fragment.
1932 	struct mbuf *fragment,