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Diffstat (limited to 'sbin/route/show.c')
-rw-r--r--sbin/route/show.c233
1 files changed, 1 insertions, 232 deletions
diff --git a/sbin/route/show.c b/sbin/route/show.c
index 576f6ef41f7..c2971056b44 100644
--- a/sbin/route/show.c
+++ b/sbin/route/show.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: show.c,v 1.97 2015/01/16 06:40:00 deraadt Exp $ */
+/* $OpenBSD: show.c,v 1.98 2015/02/06 03:22:00 reyk Exp $ */
/* $NetBSD: show.c,v 1.1 1996/11/15 18:01:41 gwr Exp $ */
/*
@@ -36,11 +36,9 @@
#include <net/if.h>
#include <net/if_dl.h>
#include <net/if_types.h>
-#include <net/pfkeyv2.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/if_ether.h>
-#include <netinet/ip_ipsp.h>
#include <netmpls/mpls.h>
#include <arpa/inet.h>
@@ -64,8 +62,6 @@ char *label_print(struct sockaddr *);
((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long))
#define ADVANCE(x, n) (x += ROUNDUP((n)->sa_len))
-#define PFKEYV2_CHUNK sizeof(u_int64_t)
-
/*
* Definitions for showing gateway flags.
*/
@@ -101,11 +97,7 @@ static const struct bits bits[] = {
int WID_DST(int);
void pr_rthdr(int);
void p_rtentry(struct rt_msghdr *);
-void p_pfkentry(struct sadb_msg *);
void pr_family(int);
-void p_encap(struct sockaddr *, struct sockaddr *, int);
-void p_protocol(struct sadb_protocol *, struct sockaddr *, struct
- sadb_protocol *, int);
void p_sockaddr(struct sockaddr *, struct sockaddr *, int, int);
void p_sockaddr_mpls(struct sockaddr *, struct sockaddr *, int, int);
void p_flags(int, char *);
@@ -113,7 +105,6 @@ char *routename4(in_addr_t);
char *routename6(struct sockaddr_in6 *);
char *netname4(in_addr_t, struct sockaddr_in *);
char *netname6(struct sockaddr_in6 *, struct sockaddr_in6 *);
-void index_pfk(struct sadb_msg *, void **);
/*
* Print routing tables.
@@ -122,7 +113,6 @@ void
p_rttables(int af, u_int tableid, int hastable)
{
struct rt_msghdr *rtm;
- struct sadb_msg *msg;
char *buf = NULL, *next, *lim = NULL;
size_t needed;
int mib[7], mcnt;
@@ -171,47 +161,6 @@ p_rttables(int af, u_int tableid, int hastable)
free(buf);
buf = NULL;
}
-
- if (af != 0 && af != PF_KEY)
- return;
-
- mib[0] = CTL_NET;
- mib[1] = PF_KEY;
- mib[2] = PF_KEY_V2;
- mib[3] = NET_KEY_SPD_DUMP;
- mib[4] = mib[5] = 0;
- while (1) {
- if (sysctl(mib, 4, NULL, &needed, NULL, 0) == -1) {
- if (errno == ENOPROTOOPT)
- return;
- err(1, "spd-sysctl-estimate");
- }
- if (needed == 0)
- break;
- if ((buf = realloc(buf, needed)) == NULL)
- err(1, NULL);
- if (sysctl(mib, 4, buf, &needed, NULL, 0) == -1) {
- if (errno == ENOMEM)
- continue;
- err(1,"sysctl of spd");
- }
- lim = buf + needed;
- break;
- }
-
- if (buf) {
- printf("\nEncap:\n");
-
- for (next = buf; next < lim; next += msg->sadb_msg_len *
- PFKEYV2_CHUNK) {
- msg = (struct sadb_msg *)next;
- if (msg->sadb_msg_len == 0)
- break;
- p_pfkentry(msg);
- }
- free(buf);
- buf = NULL;
- }
}
/*
@@ -351,53 +300,6 @@ p_rtentry(struct rt_msghdr *rtm)
}
/*
- * Print a pfkey/encap entry.
- */
-void
-p_pfkentry(struct sadb_msg *msg)
-{
- static int old = 0;
- struct sadb_address *saddr;
- struct sadb_protocol *sap, *saft;
- struct sockaddr *sa, *mask;
- void *headers[SADB_EXT_MAX + 1];
-
- if (!old) {
- pr_rthdr(PF_KEY);
- old++;
- }
-
- bzero(headers, sizeof(headers));
- index_pfk(msg, headers);
-
- /* These are always set */
- saddr = headers[SADB_X_EXT_SRC_FLOW];
- sa = (struct sockaddr *)(saddr + 1);
- saddr = headers[SADB_X_EXT_SRC_MASK];
- mask = (struct sockaddr *)(saddr + 1);
- p_encap(sa, mask, WID_DST(sa->sa_family));
-
- /* These are always set, too. */
- saddr = headers[SADB_X_EXT_DST_FLOW];
- sa = (struct sockaddr *)(saddr + 1);
- saddr = headers[SADB_X_EXT_DST_MASK];
- mask = (struct sockaddr *)(saddr + 1);
- p_encap(sa, mask, WID_DST(sa->sa_family));
-
- /* Bypass and deny flows do not set SADB_EXT_ADDRESS_DST! */
- sap = headers[SADB_X_EXT_PROTOCOL];
- saft = headers[SADB_X_EXT_FLOW_TYPE];
- saddr = headers[SADB_EXT_ADDRESS_DST];
- if (saddr)
- sa = (struct sockaddr *)(saddr + 1);
- else
- sa = NULL;
- p_protocol(sap, sa, saft, msg->sadb_msg_satype);
-
- printf("\n");
-}
-
-/*
* Print address family header before a section of the routing table.
*/
void
@@ -429,97 +331,6 @@ pr_family(int af)
}
void
-p_encap(struct sockaddr *sa, struct sockaddr *mask, int width)
-{
- char *cp;
- unsigned short port = 0;
-
- if (mask)
- cp = netname(sa, mask);
- else
- cp = routename(sa);
- switch (sa->sa_family) {
- case AF_INET:
- port = ntohs(((struct sockaddr_in *)sa)->sin_port);
- break;
- case AF_INET6:
- port = ntohs(((struct sockaddr_in6 *)sa)->sin6_port);
- break;
- }
- if (width < 0)
- printf("%s", cp);
- else {
- if (nflag)
- printf("%-*s %-5u ", width, cp, port);
- else
- printf("%-*.*s %-5u ", width, width, cp, port);
- }
-}
-
-void
-p_protocol(struct sadb_protocol *sap, struct sockaddr *sa, struct sadb_protocol
- *saft, int proto)
-{
- printf("%-6u", sap->sadb_protocol_proto);
-
- if (sa)
- p_sockaddr(sa, NULL, 0, -1);
- else
- printf("none");
-
- switch (proto) {
- case SADB_SATYPE_ESP:
- printf("/esp");
- break;
- case SADB_SATYPE_AH:
- printf("/ah");
- break;
- case SADB_X_SATYPE_IPCOMP:
- printf("/ipcomp");
- break;
- case SADB_X_SATYPE_IPIP:
- printf("/ipip");
- break;
- default:
- printf("/<unknown>");
- }
-
- switch(saft->sadb_protocol_proto) {
- case SADB_X_FLOW_TYPE_USE:
- printf("/use");
- break;
- case SADB_X_FLOW_TYPE_REQUIRE:
- printf("/require");
- break;
- case SADB_X_FLOW_TYPE_ACQUIRE:
- printf("/acquire");
- break;
- case SADB_X_FLOW_TYPE_DENY:
- printf("/deny");
- break;
- case SADB_X_FLOW_TYPE_BYPASS:
- printf("/bypass");
- break;
- case SADB_X_FLOW_TYPE_DONTACQ:
- printf("/dontacq");
- break;
- default:
- printf("/<unknown type>");
- }
-
- switch(saft->sadb_protocol_direction) {
- case IPSP_DIRECTION_IN:
- printf("/in");
- break;
- case IPSP_DIRECTION_OUT:
- printf("/out");
- break;
- default:
- printf("/<unknown>");
- }
-}
-
-void
p_sockaddr(struct sockaddr *sa, struct sockaddr *mask, int flags, int width)
{
char *cp;
@@ -937,45 +748,3 @@ label_print(struct sockaddr *sa)
return (line);
}
-
-void
-index_pfk(struct sadb_msg *msg, void **headers)
-{
- struct sadb_ext *ext;
-
- for (ext = (struct sadb_ext *)(msg + 1);
- (size_t)((u_int8_t *)ext - (u_int8_t *)msg) <
- msg->sadb_msg_len * PFKEYV2_CHUNK && ext->sadb_ext_len > 0;
- ext = (struct sadb_ext *)((u_int8_t *)ext +
- ext->sadb_ext_len * PFKEYV2_CHUNK)) {
- switch (ext->sadb_ext_type) {
- case SADB_EXT_ADDRESS_SRC:
- headers[SADB_EXT_ADDRESS_SRC] = (void *)ext;
- break;
- case SADB_EXT_ADDRESS_DST:
- headers[SADB_EXT_ADDRESS_DST] = (void *)ext;
- break;
- case SADB_X_EXT_PROTOCOL:
- headers[SADB_X_EXT_PROTOCOL] = (void *)ext;
- break;
- case SADB_X_EXT_SRC_FLOW:
- headers[SADB_X_EXT_SRC_FLOW] = (void *)ext;
- break;
- case SADB_X_EXT_DST_FLOW:
- headers[SADB_X_EXT_DST_FLOW] = (void *)ext;
- break;
- case SADB_X_EXT_SRC_MASK:
- headers[SADB_X_EXT_SRC_MASK] = (void *)ext;
- break;
- case SADB_X_EXT_DST_MASK:
- headers[SADB_X_EXT_DST_MASK] = (void *)ext;
- break;
- case SADB_X_EXT_FLOW_TYPE:
- headers[SADB_X_EXT_FLOW_TYPE] = (void *)ext;
- break;
- default:
- /* Ignore. */
- break;
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 06:56:29 +0000