Use SRPL_HEAD() and SRPL_ENTRY() to be consistent with and allow to

fallback to a SLIST.

ok dlg@, jasper@

9 files changed, 30 insertions, 28 deletions

diff --git a/sys/net/art.h b/sys/net/art.h
index 20a0d40595b..158987fb075 100644
--- a/sys/net/art.h
+++ b/sys/net/art.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: art.h,v 1.7 2015/11/29 16:02:18 mpi Exp $ */
+/* $OpenBSD: art.h,v 1.8 2015/12/03 16:27:32 mpi Exp $ */
 
 /*
  * Copyright (c) 2015 Martin Pieuchot
@@ -45,8 +45,7 @@ struct rtentry;
 struct art_node {
 	struct sockaddr		*an_dst;	/* Destination address (key) */
 	int			 an_plen;	/* Prefix length */
-
-	struct srpl		 an_rtlist;	/* Route related to this node */
+	SRPL_HEAD(, rtentry)	 an_rtlist;	/* Route related to this node */
 };
 
 void		 art_init(void);
diff --git a/sys/net/bpfdesc.h b/sys/net/bpfdesc.h
index b173f75deb1..ab7c57f5c28 100644
--- a/sys/net/bpfdesc.h
+++ b/sys/net/bpfdesc.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bpfdesc.h,v 1.28 2015/09/09 11:55:37 dlg Exp $	*/
+/*	$OpenBSD: bpfdesc.h,v 1.29 2015/12/03 16:27:32 mpi Exp $	*/
 /*	$NetBSD: bpfdesc.h,v 1.11 1995/09/27 18:30:42 thorpej Exp $	*/
 
 /*
@@ -48,7 +48,7 @@
  * Descriptor associated with each open bpf file.
  */
 struct bpf_d {
-	struct srpl_entry bd_next;	/* Linked list of descriptors */
+	SRPL_ENTRY(bpf_d) bd_next;	/* Linked list of descriptors */
 	/*
 	 * Buffer slots: two mbuf clusters buffer the incoming packets.
 	 *   The model has three slots.  Sbuf is always occupied.
@@ -98,7 +98,7 @@ struct bpf_d {
  */
 struct bpf_if {
 	struct bpf_if *bif_next;	/* list of all interfaces */
-	struct srpl bif_dlist;		/* descriptor list */
+	SRPL_HEAD(, bpf_d) bif_dlist;		/* descriptor list */
 	struct bpf_if **bif_driverp;	/* pointer into softc */
 	u_int bif_dlt;			/* link layer type */
 	u_int bif_hdrlen;		/* length of header (with padding) */
diff --git a/sys/net/if.c b/sys/net/if.c
index 728e9a0cdd6..249c22e25b9 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if.c,v 1.419 2015/12/03 14:55:17 vgross Exp $	*/
+/*	$OpenBSD: if.c,v 1.420 2015/12/03 16:27:32 mpi Exp $	*/
 /*	$NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $	*/
 
 /*
@@ -740,7 +740,7 @@ if_input_local(struct ifnet *ifp, struct mbuf *m, sa_family_t af)
 }
 
 struct ifih {
-	struct srpl_entry	  ifih_next;
+	SRPL_ENTRY(ifih)	  ifih_next;
 	int			(*ifih_input)(struct ifnet *, struct mbuf *,
 				      void *);
 	void			 *ifih_cookie;
diff --git a/sys/net/if_var.h b/sys/net/if_var.h
index d411fec1ef1..f4f7419fa20 100644
--- a/sys/net/if_var.h
+++ b/sys/net/if_var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_var.h,v 1.61 2015/12/03 12:22:51 dlg Exp $	*/
+/*	$OpenBSD: if_var.h,v 1.62 2015/12/03 16:27:32 mpi Exp $	*/
 /*	$NetBSD: if.h,v 1.23 1996/05/07 02:40:27 thorpej Exp $	*/
 
 /*
@@ -162,7 +162,7 @@ struct ifnet {				/* and the entries */
 	struct	task *if_linkstatetask; /* task to do route updates */
 
 	/* procedure handles */
-	struct	srpl if_inputs;		/* input routines (dequeue) */
+	SRPL_HEAD(, ifih) if_inputs;	/* input routines (dequeue) */
 
 					/* output routine (enqueue) */
 	int	(*if_output)(struct ifnet *, struct mbuf *, struct sockaddr *,
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 3029b223813..06ab2da3bfc 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_vlan.c,v 1.147 2015/11/10 06:34:35 dlg Exp $	*/
+/*	$OpenBSD: if_vlan.c,v 1.148 2015/12/03 16:27:32 mpi Exp $	*/
 
 /*
  * Copyright 1998 Massachusetts Institute of Technology
@@ -77,7 +77,7 @@
 #define TAG_HASH_SIZE		(1 << TAG_HASH_BITS) 
 #define TAG_HASH_MASK		(TAG_HASH_SIZE - 1)
 #define TAG_HASH(tag)		(tag & TAG_HASH_MASK)
-struct srpl *vlan_tagh, *svlan_tagh;
+SRPL_HEAD(, ifvlan) *vlan_tagh, *svlan_tagh;
 struct rwlock vlan_tagh_lk = RWLOCK_INITIALIZER("vlantag");
 
 int	vlan_input(struct ifnet *, struct mbuf *, void *);
@@ -309,7 +309,7 @@ vlan_input(struct ifnet *ifp, struct mbuf *m, void *cookie)
 	struct ifvlan			*ifv;
 	struct ether_vlan_header	*evl;
 	struct ether_header		*eh;
-	struct srpl			*tagh, *list;
+	SRPL_HEAD(, ifvlan)		*tagh, *list;
 	struct srpl_iter		 i;
 	u_int				 tag;
 	struct mbuf_list		 ml = MBUF_LIST_INITIALIZER();
@@ -400,7 +400,7 @@ int
 vlan_config(struct ifvlan *ifv, struct ifnet *p, u_int16_t tag)
 {
 	struct sockaddr_dl	*sdl1, *sdl2;
-	struct srpl		*tagh, *list;
+	SRPL_HEAD(, ifvlan)	*tagh, *list;
 	u_int			 flags;
 
 	if (p->if_type != IFT_ETHER)
@@ -491,7 +491,7 @@ vlan_unconfig(struct ifnet *ifp, struct ifnet *newp)
 {
 	struct sockaddr_dl	*sdl;
 	struct ifvlan		*ifv;
-	struct srpl		*tagh, *list;
+	SRPL_HEAD(, ifvlan)	*tagh, *list;
 	struct ifnet		*p;
 
 	ifv = ifp->if_softc;
diff --git a/sys/net/if_vlan_var.h b/sys/net/if_vlan_var.h
index 8b271e8a7d6..7d1e1185665 100644
--- a/sys/net/if_vlan_var.h
+++ b/sys/net/if_vlan_var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_vlan_var.h,v 1.30 2015/09/13 10:02:36 dlg Exp $	*/
+/*	$OpenBSD: if_vlan_var.h,v 1.31 2015/12/03 16:27:32 mpi Exp $	*/
 
 /*
  * Copyright 1998 Massachusetts Institute of Technology
@@ -85,7 +85,7 @@ struct	ifvlan {
 		u_int16_t ifvm_type; /* non-standard ethertype or 0x8100 */
 	}	ifv_mib;
 	LIST_HEAD(__vlan_mchead, vlan_mc_entry)	vlan_mc_listhead;
-	struct srpl_entry ifv_list;
+	SRPL_ENTRY(ifvlan) ifv_list;
 	int ifv_flags;
 	struct refcnt ifv_refcnt;
 	void *lh_cookie;
diff --git a/sys/net/route.h b/sys/net/route.h
index f81fcd29055..3186e5de82b 100644
--- a/sys/net/route.h
+++ b/sys/net/route.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: route.h,v 1.128 2015/12/03 14:26:27 mpi Exp $	*/
+/*	$OpenBSD: route.h,v 1.129 2015/12/03 16:27:32 mpi Exp $	*/
 /*	$NetBSD: route.h,v 1.9 1996/02/13 22:00:49 christos Exp $	*/
 
 /*
@@ -99,7 +99,7 @@ struct rtentry {
 	struct art_node	*rt_node;	/* ART entry */
 	struct sockaddr	*rt_dest;	/* destination */
 	struct sockaddr *rt_mask;	/* mask (radix tree compat) */
-	struct srpl_entry rt_next;	/* Next multipath entry to our dst. */
+	SRPL_ENTRY(rtentry) rt_next;	/* Next multipath entry to our dst. */
 #endif
 	struct sockaddr	*rt_gateway;	/* value */
 	struct ifaddr	*rt_ifa;	/* the answer: interface addr to use */
diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c
index f8e7e66d7f6..4dbb6e5616b 100644
--- a/sys/netinet/ip_carp.c
+++ b/sys/netinet/ip_carp.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip_carp.c,v 1.282 2015/11/18 13:53:59 mpi Exp $	*/
+/*	$OpenBSD: ip_carp.c,v 1.283 2015/12/03 16:27:32 mpi Exp $	*/
 
 /*
  * Copyright (c) 2002 Michael Shalayeff. All rights reserved.
@@ -94,7 +94,7 @@ struct carp_mc_entry {
 enum { HMAC_ORIG=0, HMAC_NOV6LL=1, HMAC_MAX=2 };
 
 struct carp_vhost_entry {
-	struct srpl_entry vhost_entries;
+	SRPL_ENTRY(carp_vhost_entry) vhost_entries;
 	struct refcnt vhost_refcnt;
 
 	struct carp_softc *parent_sc;
@@ -133,7 +133,7 @@ struct carp_softc {
 	struct ip6_moptions sc_im6o;
 #endif /* INET6 */
 
-	struct srpl_entry sc_list;
+	SRPL_ENTRY(carp_softc) sc_list;
 	struct refcnt sc_refcnt;
 
 	int sc_suppress;
@@ -147,7 +147,7 @@ struct carp_softc {
 
 	char sc_curlladdr[ETHER_ADDR_LEN];
 
-	struct srpl carp_vhosts;
+	SRPL_HEAD(, carp_vhost_entry) carp_vhosts;
 	int sc_vhe_count;
 	u_int8_t sc_vhids[CARP_MAXNODES];
 	u_int8_t sc_advskews[CARP_MAXNODES];
diff --git a/sys/sys/srp.h b/sys/sys/srp.h
index 44b9d7cc4a1..716d80f44ca 100644
--- a/sys/sys/srp.h
+++ b/sys/sys/srp.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: srp.h,v 1.6 2015/11/26 12:17:19 mpi Exp $ */
+/*	$OpenBSD: srp.h,v 1.7 2015/12/03 16:27:32 mpi Exp $ */
 
 /*
  * Copyright (c) 2014 Jonathan Matthew <jmatthew@openbsd.org>
@@ -79,10 +79,6 @@ struct srpl {
 	struct srp		sl_head;
 };
 
-struct srpl_entry {
-	struct srp		se_next;
-};
-
 struct srpl_iter {
 	struct srp *		si_ref;
 };
@@ -96,6 +92,13 @@ void		srpl_rc_init(struct srpl_rc *, void (*)(void *, void *),
 
 #define SRPL_INIT(_sl)			srp_init(&(_sl)->sl_head)
 
+#define SRPL_HEAD(name, type)		struct srpl
+
+#define SRPL_ENTRY(type)						\
+struct {								\
+	struct srp		se_next;				\
+}
+
 static inline void *
 _srpl_enter(struct srpl *sl, struct srpl_iter *si)
 {