Lines Matching defs:unpcb

39  * an associated struct unpcb (UNIX protocol control block).  Stream sockets
90 #include <sys/unpcb.h>
200  * - per-unpcb mutexes
214  * The unpcb lock (unp_mtx) protects the most commonly referenced fields in the
215  * unpcb.  This includes the unp_conn field, which either links two connected
222  * UNIX domain sockets each have an unpcb hung off of their so_pcb pointer,
226  * this is always true during operations performed on a socket.  Each unpcb
231  * to the unpcb is held.  Typically, this reference will be from the socket,
232  * or from another unpcb when the referring unpcb's lock is held (in order
296 static void	unp_disconnect(struct unpcb *unp, struct unpcb *unp2);
298 static void	unp_shutdown(struct unpcb *);
299 static void	unp_drop(struct unpcb *);
314 unp_pcb_hold(struct unpcb *unp)
319 	KASSERT(old > 0, ("%s: unpcb %p has no references", __func__, unp));
323 unp_pcb_rele(struct unpcb *unp)
338 unp_pcb_rele_notlast(struct unpcb *unp)
343 	KASSERT(!ret, ("%s: unpcb %p has no references", __func__, unp));
347 unp_pcb_lock_pair(struct unpcb *unp, struct unpcb *unp2)
364 unp_pcb_unlock_pair(struct unpcb *unp, struct unpcb *unp2)
377 static struct unpcb *
378 unp_pcb_lock_peer(struct unpcb *unp)
380 	struct unpcb *unp2;
423 	struct unpcb *unp, *unp2;
443 	struct unpcb *unp;
525 	struct unpcb *unp;
677 	struct unpcb *unp, *unp2;
712 	struct unpcb *unp;
732 	struct unpcb *unp, *unp2;
751 	struct unpcb *unp, *unp2;
797 		struct unpcb *ref = LIST_FIRST(&unp->unp_refs);
840 	struct unpcb *unp, *unp2;
856 	struct unpcb *unp;
890 	struct unpcb *unp, *unp2;
916 	struct unpcb *unp, *unp2;
967 	struct unpcb *unp, *unp2;
1135 	struct unpcb *unp, *unp2;
1210 	 * handle SBS_CANTSENDMORE/SS_ISCONNECTED complement in unpcb, but it
1643 	struct unpcb *unp, *unp2;
1690 	struct unpcb *unp;
1704 	struct unpcb *unp = sotounpcb(so);
1762 	struct unpcb *unp;
1781 	struct unpcb *unp;
1892 	struct unpcb *unp, *unp2, *unp3;
2070 unp_copy_peercred(struct thread *td, struct unpcb *client_unp,
2071     struct unpcb *server_unp, struct unpcb *listen_unp)
2085 	struct unpcb *unp;
2086 	struct unpcb *unp2;
2125 unp_disconnect(struct unpcb *unp, struct unpcb *unp2)
2130 	struct unpcb *unptmp;
2136 	    ("%s: unpcb %p is not connected to %p", __func__, unp, unp2));
2223  * unp_pcblist() walks the global list of struct unpcb's to generate a
2224  * pointer list, bumping the refcount on each unpcb.  It then copies them out
2232 	struct unpcb *unp, **unp_list;
2381 unp_shutdown(struct unpcb *unp)
2383 	struct unpcb *unp2;
2398 unp_drop(struct unpcb *unp)
2401 	struct unpcb *unp2;
2548 	struct unpcb *unp;
2553 	    ("%s: unpcb %p has lingering refs", __func__, unp));
2555 	    ("%s: unpcb %p has socket backpointer", __func__, unp));
2557 	    ("%s: unpcb %p has vnode references", __func__, unp));
2559 	    ("%s: unpcb %p is still connected", __func__, unp));
2561 	    ("%s: unpcb %p has leaked addr", __func__, unp));
2575 	unp_zone = uma_zcreate("unpcb", sizeof(struct unpcb), NULL, dtor,
2896 static struct unpcb *
2957 	struct unpcb *unp;
2971 	struct unpcb *unp;
2995 	struct unpcb *unp;
3019 	struct unpcb *unp;
3068 unp_gc_scan(struct unpcb *unp, void (*op)(struct filedescent **, int))
3108 	struct unpcb *unp, *unptmp;
3181 	 * on the file object and/or unpcb and dropping the link lock?
3238 	struct unpcb *unp;
3464 	struct unpcb *unp;
3550 	struct unpcb *unp;
3566 DB_SHOW_COMMAND(unpcb, db_show_unpcb)
3568 	struct unpcb *unp;
3571                 db_printf("usage: show unpcb <addr>\n");
3574         unp = (struct unpcb *)addr;