Deleted Added
sdiff udiff text old ( 157374 ) new ( 157927 )
full compact
udp_usrreq.c (157374) udp_usrreq.c (157927)
1/*-
2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 13 unchanged lines hidden (view full) ---

22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)udp_usrreq.c 8.6 (Berkeley) 5/23/95
1/*-
2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 13 unchanged lines hidden (view full) ---

22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)udp_usrreq.c 8.6 (Berkeley) 5/23/95
30 * $FreeBSD: head/sys/netinet/udp_usrreq.c 157374 2006-04-01 16:20:54Z rwatson $
30 * $FreeBSD: head/sys/netinet/udp_usrreq.c 157927 2006-04-21 09:25:40Z ps $
31 */
32
33#include "opt_ipfw.h"
34#include "opt_ipsec.h"
35#include "opt_inet6.h"
36#include "opt_mac.h"
37
38#include <sys/param.h>
39#include <sys/systm.h>
40#include <sys/domain.h>
31 */
32
33#include "opt_ipfw.h"
34#include "opt_ipsec.h"
35#include "opt_inet6.h"
36#include "opt_mac.h"
37
38#include <sys/param.h>
39#include <sys/systm.h>
40#include <sys/domain.h>
41#include <sys/eventhandler.h>
41#include <sys/jail.h>
42#include <sys/kernel.h>
43#include <sys/lock.h>
44#include <sys/mac.h>
45#include <sys/malloc.h>
46#include <sys/mbuf.h>
47#include <sys/proc.h>
48#include <sys/protosw.h>

--- 75 unchanged lines hidden (view full) ---

124
125static void udp_append(struct inpcb *last, struct ip *ip, struct mbuf *n,
126 int off, struct sockaddr_in *udp_in);
127
128static void udp_detach(struct socket *so);
129static int udp_output(struct inpcb *, struct mbuf *, struct sockaddr *,
130 struct mbuf *, struct thread *);
131
42#include <sys/jail.h>
43#include <sys/kernel.h>
44#include <sys/lock.h>
45#include <sys/mac.h>
46#include <sys/malloc.h>
47#include <sys/mbuf.h>
48#include <sys/proc.h>
49#include <sys/protosw.h>

--- 75 unchanged lines hidden (view full) ---

125
126static void udp_append(struct inpcb *last, struct ip *ip, struct mbuf *n,
127 int off, struct sockaddr_in *udp_in);
128
129static void udp_detach(struct socket *so);
130static int udp_output(struct inpcb *, struct mbuf *, struct sockaddr *,
131 struct mbuf *, struct thread *);
132
133static void
134udp_zone_change(void *tag)
135{
136
137 uma_zone_set_max(udbinfo.ipi_zone, maxsockets);
138}
139
132void
133udp_init()
134{
135 INP_INFO_LOCK_INIT(&udbinfo, "udp");
136 LIST_INIT(&udb);
137 udbinfo.listhead = &udb;
138 udbinfo.hashbase = hashinit(UDBHASHSIZE, M_PCB, &udbinfo.hashmask);
139 udbinfo.porthashbase = hashinit(UDBHASHSIZE, M_PCB,
140 &udbinfo.porthashmask);
141 udbinfo.ipi_zone = uma_zcreate("udpcb", sizeof(struct inpcb), NULL,
142 NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
143 uma_zone_set_max(udbinfo.ipi_zone, maxsockets);
140void
141udp_init()
142{
143 INP_INFO_LOCK_INIT(&udbinfo, "udp");
144 LIST_INIT(&udb);
145 udbinfo.listhead = &udb;
146 udbinfo.hashbase = hashinit(UDBHASHSIZE, M_PCB, &udbinfo.hashmask);
147 udbinfo.porthashbase = hashinit(UDBHASHSIZE, M_PCB,
148 &udbinfo.porthashmask);
149 udbinfo.ipi_zone = uma_zcreate("udpcb", sizeof(struct inpcb), NULL,
150 NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE);
151 uma_zone_set_max(udbinfo.ipi_zone, maxsockets);
152 EVENTHANDLER_REGISTER(maxsockets_change, udp_zone_change, NULL,
153 EVENTHANDLER_PRI_ANY);
144}
145
146void
147udp_input(m, off)
148 register struct mbuf *m;
149 int off;
150{
151 int iphlen = off;

--- 963 unchanged lines hidden --- 		154}
155
156void
157udp_input(m, off)
158 register struct mbuf *m;
159 int off;
160{
161 int iphlen = off;

--- 963 unchanged lines hidden ---