[src/trunk]: src/sys/netinet add ICMP_STRINGS, a few more missing constants.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/757fb3004c01
branches:  trunk
changeset: 772214:757fb3004c01
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Dec 24 20:08:39 2011 +0000

description:
add ICMP_STRINGS, a few more missing constants.

diffstat:

 sys/netinet/ip_icmp.h |  52 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 49 insertions(+), 3 deletions(-)

diffs (85 lines):

diff -r 5c72f844b881 -r 757fb3004c01 sys/netinet/ip_icmp.h
--- a/sys/netinet/ip_icmp.h     Sat Dec 24 19:54:41 2011 +0000
+++ b/sys/netinet/ip_icmp.h     Sat Dec 24 20:08:39 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip_icmp.h,v 1.31 2011/12/24 19:54:13 christos Exp $    */
+/*     $NetBSD: ip_icmp.h,v 1.32 2011/12/24 20:08:39 christos Exp $    */
 
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -144,6 +144,9 @@
 #define                ICMP_UNREACH_ADMIN_PROHIBIT 13          /* communication
                                                           administratively
                                                           prohibited */
+#define                ICMP_UNREACH_HOST_PREC  14              /* host precedence
+                                                          violation */
+#define                ICMP_UNREACH_PREC_CUTOFF 15             /* precedence cutoff */
 #define ICMP_SOURCEQUENCH      4               /* packet lost, slow down */
 #define ICMP_REDIRECT          5               /* shorter route, codes: */
 #define                ICMP_REDIRECT_NET       0               /* for network */
@@ -153,12 +156,16 @@
 #define ICMP_ALTHOSTADDR       6               /* alternative host address */
 #define ICMP_ECHO              8               /* echo service */
 #define ICMP_ROUTERADVERT      9               /* router advertisement */
+#define                ICMP_ROUTERADVERT_NORMAL 0
+#define                ICMP_ROUTERADVERT_NOROUTE 16
 #define ICMP_ROUTERSOLICIT     10              /* router solicitation */
 #define ICMP_TIMXCEED          11              /* time exceeded, code: */
 #define                ICMP_TIMXCEED_INTRANS   0               /* ttl==0 in transit */
 #define                ICMP_TIMXCEED_REASS     1               /* ttl==0 in reass */
 #define ICMP_PARAMPROB         12              /* ip header bad */
-#define                ICMP_PARAMPROB_OPTABSENT 1              /* req. opt. absent */
+#define                ICMP_PARAMPROB_ERRATPTR 0
+#define                ICMP_PARAMPROB_OPTABSENT 1
+#define                ICMP_PARAMPROB_LENGTH   2
 #define ICMP_TSTAMP            13              /* timestamp request */
 #define ICMP_TSTAMPREPLY       14              /* timestamp reply */
 #define ICMP_IREQ              15              /* information request */
@@ -181,7 +188,46 @@
 #define                ICMP_PHOTURIS_NEED_AUTHN        4       /* no authentication */
 #define                ICMP_PHOTURIS_NEED_AUTHZ        5       /* no authorization */
 
-#define ICMP_MAXTYPE           18              /* XXX: for icmp stats */
+#define ICMP_MAXTYPE           40
+
+#ifdef ICMP_STRINGS
+static const char *icmp_type[] = {
+       "echoreply", "unassigned_1", "unassigned_2", "unreach",
+       "sourcequench", "redirect", "althostaddr", "unassigned_7",
+       "echo", "routeradvert", "routersolicit", "timxceed",
+       "paramprob", "tstamp", "tstampreply", "ireq",
+       "ireqreply", "maskreq", "maskreply", "reserved_19",
+       "reserved_20", "reserved_21", "reserved_22", "reserved_23",
+       "reserved_24", "reserved_25", "reserved_26", "reserved_27",
+       "reserved_28", "reserved_29", "traceroute", "dataconverr",
+       "mobile_redirect", "ipv6_whereareyou" "ipv6_iamhere",
+       "mobile_regrequest", "mobile_regreply", "reserved_37",
+       "reserved_38", "skip", "photuris", NULL
+};
+static const char *icmp_code_none[] = { "none", NULL };
+static const char *icmp_code_unreach[] = {
+       "net", "host", "oprt", "needfrag", "srcfail", "net_unknown",
+       "host_unknown", "isolated", "net_prohib", "host_prohib",
+       "tosnet", "toshost", "admin_prohibit", "host_prec", "prec_cutoff", NULL
+};
+static const char *icmp_code_redirect[] = {
+       "net", "host", "tosnet", "toshost", NULL
+};
+static const char *icmp_code_routeradvert[] = {
+       "normal", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+       "noroute", NULL
+};
+static const char *icmp_code_timxceed[] = {
+       "intrans", "reass", NULL
+};
+static const char *icmp_code_paramprob[] = {
+       "erratptr", "optabsent", "length", NULL
+};
+static const char *icmp_code_photuris[] = {
+       "unknown_index", "auth_failed", "decompress_failed",
+       "decrypt_failed", "need_authn", "need_authz", NULL
+};
+#endif
 
 #define ICMP_INFOTYPE(type) \
        ((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \