remove transitional functions in{,6}_pcbconnect_m() that were used in
converting protocol user requests to accept sockaddr instead of mbufs. remove tcp_input copy in to mbuf from sockaddr and just copy to sockaddr to make it possible for the transitional functions to go away. no version bump since these functions only existed for a short time and were commented as adapters (they appeared in 7.99.15).
This commit is contained in:
rtr
parent
dd8e199a16
commit
e7083d7a4b
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@ -1,4 +1,4 @@
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/* $NetBSD: in_pcb.c,v 1.160 2015/05/02 17:18:03 rtr Exp $ */
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/* $NetBSD: in_pcb.c,v 1.161 2015/05/24 15:43:45 rtr Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -93,7 +93,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: in_pcb.c,v 1.160 2015/05/02 17:18:03 rtr Exp $");
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__KERNEL_RCSID(0, "$NetBSD: in_pcb.c,v 1.161 2015/05/24 15:43:45 rtr Exp $");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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@ -442,21 +442,6 @@ in_pcbbind(void *v, struct sockaddr_in *sin, struct lwp *l)
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return (0);
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}
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/*
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* adapter function that accepts nam as mbuf for in_pcbconnect()
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*/
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int
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in_pcbconnect_m(void *v, struct mbuf *nam, struct lwp *l)
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{
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struct sockaddr_in *sin = mtod(nam, struct sockaddr_in *);
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if (sizeof (*sin) != nam->m_len) {
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return EINVAL;
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}
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return in_pcbconnect(v, sin, l);
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}
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/*
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* Connect from a socket to a specified address.
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* Both address and port must be specified in argument sin.
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@ -1,4 +1,4 @@
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/* $NetBSD: in_pcb.h,v 1.58 2015/05/02 17:18:03 rtr Exp $ */
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/* $NetBSD: in_pcb.h,v 1.59 2015/05/24 15:43:45 rtr Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -133,7 +133,6 @@ void in_losing(struct inpcb *);
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int in_pcballoc(struct socket *, void *);
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int in_pcbbind(void *, struct sockaddr_in *, struct lwp *);
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int in_pcbconnect(void *, struct sockaddr_in *, struct lwp *);
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int in_pcbconnect_m(void *, struct mbuf *, struct lwp *);
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void in_pcbdetach(void *);
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void in_pcbdisconnect(void *);
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void in_pcbinit(struct inpcbtable *, int, int);
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@ -1,4 +1,4 @@
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/* $NetBSD: tcp_input.c,v 1.340 2015/05/15 18:03:45 kefren Exp $ */
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/* $NetBSD: tcp_input.c,v 1.341 2015/05/24 15:43:45 rtr Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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@ -148,7 +148,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: tcp_input.c,v 1.340 2015/05/15 18:03:45 kefren Exp $");
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__KERNEL_RCSID(0, "$NetBSD: tcp_input.c,v 1.341 2015/05/24 15:43:45 rtr Exp $");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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@ -3918,7 +3918,6 @@ syn_cache_get(struct sockaddr *src, struct sockaddr *dst,
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struct in6pcb *in6p = NULL;
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#endif
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struct tcpcb *tp = 0;
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struct mbuf *am;
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int s;
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struct socket *oso;
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@ -4069,45 +4068,36 @@ syn_cache_get(struct sockaddr *src, struct sockaddr *dst,
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}
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#endif
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am = m_get(M_DONTWAIT, MT_SONAME); /* XXX */
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if (am == NULL)
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goto resetandabort;
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MCLAIM(am, &tcp_mowner);
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am->m_len = src->sa_len;
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bcopy(src, mtod(am, void *), src->sa_len);
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if (inp) {
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if (in_pcbconnect_m(inp, am, &lwp0)) {
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(void) m_free(am);
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struct sockaddr_in sin;
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memcpy(&sin, src, src->sa_len);
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if (in_pcbconnect(inp, &sin, &lwp0)) {
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goto resetandabort;
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}
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}
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#ifdef INET6
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else if (in6p) {
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struct sockaddr_in6 sin6;
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memcpy(&sin6, src, src->sa_len);
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if (src->sa_family == AF_INET) {
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/* IPv4 packet to AF_INET6 socket */
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struct sockaddr_in6 *sin6;
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sin6 = mtod(am, struct sockaddr_in6 *);
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am->m_len = sizeof(*sin6);
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memset(sin6, 0, sizeof(*sin6));
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sin6->sin6_family = AF_INET6;
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sin6->sin6_len = sizeof(*sin6);
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sin6->sin6_port = ((struct sockaddr_in *)src)->sin_port;
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sin6->sin6_addr.s6_addr16[5] = htons(0xffff);
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memset(&sin6, 0, sizeof(sin6));
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sin6.sin6_family = AF_INET6;
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sin6.sin6_len = sizeof(sin6);
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sin6.sin6_port = ((struct sockaddr_in *)src)->sin_port;
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sin6.sin6_addr.s6_addr16[5] = htons(0xffff);
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bcopy(&((struct sockaddr_in *)src)->sin_addr,
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&sin6->sin6_addr.s6_addr32[3],
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sizeof(sin6->sin6_addr.s6_addr32[3]));
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&sin6.sin6_addr.s6_addr32[3],
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sizeof(sin6.sin6_addr.s6_addr32[3]));
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}
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if (in6_pcbconnect_m(in6p, am, NULL)) {
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(void) m_free(am);
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if (in6_pcbconnect(in6p, &sin6, NULL)) {
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goto resetandabort;
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}
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}
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#endif
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else {
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(void) m_free(am);
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goto resetandabort;
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}
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(void) m_free(am);
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if (inp)
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tp = intotcpcb(inp);
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@ -1,4 +1,4 @@
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/* $NetBSD: in6_pcb.c,v 1.141 2015/05/19 01:14:40 ozaki-r Exp $ */
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/* $NetBSD: in6_pcb.c,v 1.142 2015/05/24 15:43:45 rtr Exp $ */
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/* $KAME: in6_pcb.c,v 1.84 2001/02/08 18:02:08 itojun Exp $ */
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/*
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@ -62,7 +62,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: in6_pcb.c,v 1.141 2015/05/19 01:14:40 ozaki-r Exp $");
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__KERNEL_RCSID(0, "$NetBSD: in6_pcb.c,v 1.142 2015/05/24 15:43:45 rtr Exp $");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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@ -417,21 +417,6 @@ in6_pcbbind(void *v, struct sockaddr_in6 *sin6, struct lwp *l)
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return (0);
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}
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/*
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* adapter function that accepts nam as mbuf for in6_pcbconnect
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*/
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int
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in6_pcbconnect_m(void *v, struct mbuf *nam, struct lwp *l)
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{
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struct sockaddr_in6 *sin6 = mtod(nam, struct sockaddr_in6 *);
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if (sizeof (*sin6) != nam->m_len) {
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return EINVAL;
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}
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return in6_pcbconnect(v, sin6, l);
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}
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/*
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* Connect from a socket to a specified address.
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* Both address and port must be specified in argument sin6.
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@ -1,4 +1,4 @@
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/* $NetBSD: in6_pcb.h,v 1.45 2015/05/02 17:18:03 rtr Exp $ */
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/* $NetBSD: in6_pcb.h,v 1.46 2015/05/24 15:43:45 rtr Exp $ */
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/* $KAME: in6_pcb.h,v 1.45 2001/02/09 05:59:46 itojun Exp $ */
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/*
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@ -158,7 +158,6 @@ void in6_pcbinit(struct inpcbtable *, int, int);
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int in6_pcballoc(struct socket *, void *);
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int in6_pcbbind(void *, struct sockaddr_in6 *, struct lwp *);
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int in6_pcbconnect(void *, struct sockaddr_in6 *, struct lwp *);
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int in6_pcbconnect_m(void *, struct mbuf *, struct lwp *);
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void in6_pcbdetach(struct in6pcb *);
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void in6_pcbdisconnect(struct in6pcb *);
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struct in6pcb *in6_pcblookup_port(struct inpcbtable *, struct in6_addr *,
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