patch-2.1.120 linux/net/ipv6/proc.c

• Lines: 129
• Date: Thu Aug 27 19:33:09 1998
• Orig file: v2.1.119/linux/net/ipv6/proc.c
• Orig date: Sat May 2 14:19:55 1998

diff -u --recursive --new-file v2.1.119/linux/net/ipv6/proc.c linux/net/ipv6/proc.c
@@ -7,7 +7,7 @@
  *		PROC file system.  This is very similar to the IPv4 version,
  *		except it reports the sockets in the INET6 address family.
  *
- * Version:	$Id: proc.c,v 1.8 1998/04/13 17:06:03 davem Exp $
+ * Version:	$Id: proc.c,v 1.9 1998/08/26 12:05:11 davem Exp $
  *
  * Authors:	David S. Miller (davem@caip.rutgers.edu)
  *
@@ -20,9 +20,11 @@
 #include <linux/socket.h>
 #include <linux/net.h>
 #include <linux/in6.h>
+#include <linux/stddef.h>
 #include <net/sock.h>
 #include <net/tcp.h>
 #include <net/transp_v6.h>
+#include <net/ipv6.h>
 
 /* This is the main implementation workhorse of all these routines. */
 static int get__netinfo6(struct proto *pro, char *buffer, int format, char **start,
@@ -174,5 +176,107 @@
 	len -= offset;
 	if(len > length)
 		len = length;
+	return len;
+}
+
+
+struct snmp6_item
+{
+	char *name;
+	unsigned long *ptr;
+} snmp6_list[] = {
+/* ipv6 mib according to draft-ietf-ipngwg-ipv6-mib-04 */
+#define SNMP6_GEN(x) { #x , &ipv6_statistics.x }
+	SNMP6_GEN(Ip6InReceives),
+	SNMP6_GEN(Ip6InHdrErrors),
+	SNMP6_GEN(Ip6InTooBigErrors),
+	SNMP6_GEN(Ip6InNoRoutes),
+	SNMP6_GEN(Ip6InAddrErrors),
+	SNMP6_GEN(Ip6InUnknownProtos),
+	SNMP6_GEN(Ip6InTruncatedPkts),
+	SNMP6_GEN(Ip6InDiscards),
+	SNMP6_GEN(Ip6InDelivers),
+	SNMP6_GEN(Ip6OutForwDatagrams),
+	SNMP6_GEN(Ip6OutRequests),
+	SNMP6_GEN(Ip6OutDiscards),
+	SNMP6_GEN(Ip6OutNoRoutes),
+	SNMP6_GEN(Ip6ReasmTimeout),
+	SNMP6_GEN(Ip6ReasmReqds),
+	SNMP6_GEN(Ip6ReasmOKs),
+	SNMP6_GEN(Ip6ReasmFails),
+	SNMP6_GEN(Ip6FragOKs),
+	SNMP6_GEN(Ip6FragFails),
+	SNMP6_GEN(Ip6FragCreates),
+	SNMP6_GEN(Ip6InMcastPkts),
+	SNMP6_GEN(Ip6OutMcastPkts),
+#undef SNMP6_GEN
+/* icmpv6 mib according to draft-ietf-ipngwg-ipv6-icmp-mib-02
+
+   Exceptions:  {In|Out}AdminProhibs are removed, because I see
+                no good reasons to account them separately
+		of another dest.unreachs.
+		OutErrs is zero identically.
+		OutEchos too.
+		OutRouterAdvertisements too.
+		OutGroupMembQueries too.
+ */
+#define SNMP6_GEN(x) { #x , &icmpv6_statistics.x }
+	SNMP6_GEN(Icmp6InMsgs),
+	SNMP6_GEN(Icmp6InErrors),
+	SNMP6_GEN(Icmp6InDestUnreachs),
+	SNMP6_GEN(Icmp6InPktTooBigs),
+	SNMP6_GEN(Icmp6InTimeExcds),
+	SNMP6_GEN(Icmp6InParmProblems),
+	SNMP6_GEN(Icmp6InEchos),
+	SNMP6_GEN(Icmp6InEchoReplies),
+	SNMP6_GEN(Icmp6InGroupMembQueries),
+	SNMP6_GEN(Icmp6InGroupMembResponses),
+	SNMP6_GEN(Icmp6InGroupMembReductions),
+	SNMP6_GEN(Icmp6InRouterSolicits),
+	SNMP6_GEN(Icmp6InRouterAdvertisements),
+	SNMP6_GEN(Icmp6InNeighborSolicits),
+	SNMP6_GEN(Icmp6InNeighborAdvertisements),
+	SNMP6_GEN(Icmp6InRedirects),
+	SNMP6_GEN(Icmp6OutMsgs),
+	SNMP6_GEN(Icmp6OutDestUnreachs),
+	SNMP6_GEN(Icmp6OutPktTooBigs),
+	SNMP6_GEN(Icmp6OutTimeExcds),
+	SNMP6_GEN(Icmp6OutParmProblems),
+	SNMP6_GEN(Icmp6OutEchoReplies),
+	SNMP6_GEN(Icmp6OutRouterSolicits),
+	SNMP6_GEN(Icmp6OutNeighborSolicits),
+	SNMP6_GEN(Icmp6OutNeighborAdvertisements),
+	SNMP6_GEN(Icmp6OutRedirects),
+	SNMP6_GEN(Icmp6OutGroupMembResponses),
+	SNMP6_GEN(Icmp6OutGroupMembReductions),
+#undef SNMP6_GEN
+#define SNMP6_GEN(x) { "Udp6" #x , &udp_stats_in6.Udp##x }
+	SNMP6_GEN(InDatagrams),
+	SNMP6_GEN(NoPorts),
+	SNMP6_GEN(InErrors),
+	SNMP6_GEN(OutDatagrams)
+#undef SNMP6_GEN
+};
+
+
+int afinet6_get_snmp(char *buffer, char **start, off_t offset, int length,
+		     int dummy)
+{
+	int len = 0;
+	int i;
+
+	for (i=0; i<sizeof(snmp6_list)/sizeof(snmp6_list[0]); i++)
+		len += sprintf(buffer+len, "%-32s\t%ld\n", snmp6_list[i].name,
+			       *(snmp6_list[i].ptr));
+
+	len -= offset;
+
+	if (len > length)
+		len = length;
+	if(len < 0)
+		len = 0;
+
+	*start = buffer + offset;
+
 	return len;
 }