Parse SOL_SCTP socket options

* configure.ac (AC_CHECK_HEADERS): Add netinet/sctp.h.
* net.c [HAVE_NETINET_SCTP_H]: Include <netinet/sctp.h>.
[SOL_SCTP] (socksctpoptions): New xlat structure.
(sys_getsockopt, printsockopt): Parse SOL_SCTP options.

diff --git a/configure.ac b/configure.ac
index 8a1c9da9b6bb3453625c443b378e66e9bfc6496c..5d56dabcd3978f61cc05a558ef9fcebe521cf117 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -267,6 +267,7 @@ AC_CHECK_HEADERS([ \
        linux/capability.h \
        linux/ptrace.h \
        linux/utsname.h \
+       netinet/sctp.h \
 ], [], [])
 AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
                  [], [], [#include <stddef.h>

diff --git a/net.c b/net.c
index eb8168a5fd92bf7252bf1a7bd02af22b5a49cc60..26cfeb037dea1196b4a32149cc968d1d6208af5f 100644 (file)
--- a/net.c
+++ b/net.c
@@ -49,6 +49,9 @@
 #ifdef HAVE_NETINET_UDP_H
 #include <netinet/udp.h>
 #endif
+#ifdef HAVE_NETINET_SCTP_H
+#include <netinet/sctp.h>
+#endif
 #include <arpa/inet.h>
 #include <net/if.h>
 #if defined(LINUX)
@@ -948,6 +951,132 @@ static const struct xlat sockpacketoptions[] = {
 };
 #endif /* SOL_PACKET */
 
+#ifdef SOL_SCTP
+static const struct xlat socksctpoptions[] = {
+#if defined(SCTP_RTOINFO)
+       { SCTP_RTOINFO,                 "SCTP_RTOINFO"  },
+#endif
+#if defined(SCTP_ASSOCINFO)
+       { SCTP_ASSOCINFO,               "SCTP_ASSOCINFO"},
+#endif
+#if defined(SCTP_INITMSG)
+       { SCTP_INITMSG,                 "SCTP_INITMSG"  },
+#endif
+#if defined(SCTP_NODELAY)
+       { SCTP_NODELAY,                 "SCTP_NODELAY"  },
+#endif
+#if defined(SCTP_AUTOCLOSE)
+       { SCTP_AUTOCLOSE,               "SCTP_AUTOCLOSE"},
+#endif
+#if defined(SCTP_SET_PEER_PRIMARY_ADDR)
+       { SCTP_SET_PEER_PRIMARY_ADDR,   "SCTP_SET_PEER_PRIMARY_ADDR"},
+#endif
+#if defined(SCTP_PRIMARY_ADDR)
+       { SCTP_PRIMARY_ADDR,            "SCTP_PRIMARY_ADDR"     },
+#endif
+#if defined(SCTP_ADAPTATION_LAYER)
+       { SCTP_ADAPTATION_LAYER,        "SCTP_ADAPTATION_LAYER" },
+#endif
+#if defined(SCTP_DISABLE_FRAGMENTS)
+       { SCTP_DISABLE_FRAGMENTS,       "SCTP_DISABLE_FRAGMENTS"},
+#endif
+#if defined(SCTP_PEER_ADDR_PARAMS)
+       { SCTP_PEER_ADDR_PARAMS,        "SCTP_PEER_ADDR_PARAMS" },
+#endif
+#if defined(SCTP_DEFAULT_SEND_PARAM)
+       { SCTP_DEFAULT_SEND_PARAM,      "SCTP_DEFAULT_SEND_PARAM"},
+#endif
+#if defined(SCTP_EVENTS)
+       { SCTP_EVENTS,                  "SCTP_EVENTS"           },
+#endif
+#if defined(SCTP_I_WANT_MAPPED_V4_ADDR)
+       { SCTP_I_WANT_MAPPED_V4_ADDR,   "SCTP_I_WANT_MAPPED_V4_ADDR"},
+#endif
+#if defined(SCTP_MAXSEG)
+       { SCTP_MAXSEG,                  "SCTP_MAXSEG"           },
+#endif
+#if defined(SCTP_STATUS)
+       { SCTP_STATUS,                  "SCTP_STATUS"           },
+#endif
+#if defined(SCTP_GET_PEER_ADDR_INFO)
+       { SCTP_GET_PEER_ADDR_INFO,      "SCTP_GET_PEER_ADDR_INFO"},
+#endif
+#if defined(SCTP_DELAYED_ACK)
+       { SCTP_DELAYED_ACK,             "SCTP_DELAYED_ACK"      },
+#endif
+#if defined(SCTP_CONTEXT)
+       { SCTP_CONTEXT,                 "SCTP_CONTEXT"          },
+#endif
+#if defined(SCTP_FRAGMENT_INTERLEAVE)
+       { SCTP_FRAGMENT_INTERLEAVE,     "SCTP_FRAGMENT_INTERLEAVE"},
+#endif
+#if defined(SCTP_PARTIAL_DELIVERY_POINT)
+       { SCTP_PARTIAL_DELIVERY_POINT,  "SCTP_PARTIAL_DELIVERY_POINT"},
+#endif
+#if defined(SCTP_MAX_BURST)
+       { SCTP_MAX_BURST,               "SCTP_MAX_BURST"        },
+#endif
+#if defined(SCTP_AUTH_CHUNK)
+       { SCTP_AUTH_CHUNK,              "SCTP_AUTH_CHUNK"       },
+#endif
+#if defined(SCTP_HMAC_IDENT)
+       { SCTP_HMAC_IDENT,              "SCTP_HMAC_IDENT"       },
+#endif
+#if defined(SCTP_AUTH_KEY)
+       { SCTP_AUTH_KEY,                "SCTP_AUTH_KEY"         },
+#endif
+#if defined(SCTP_AUTH_ACTIVE_KEY)
+       { SCTP_AUTH_ACTIVE_KEY,         "SCTP_AUTH_ACTIVE_KEY"  },
+#endif
+#if defined(SCTP_AUTH_DELETE_KEY)
+       { SCTP_AUTH_DELETE_KEY,         "SCTP_AUTH_DELETE_KEY"  },
+#endif
+#if defined(SCTP_PEER_AUTH_CHUNKS)
+       { SCTP_PEER_AUTH_CHUNKS,        "SCTP_PEER_AUTH_CHUNKS" },
+#endif
+#if defined(SCTP_LOCAL_AUTH_CHUNKS)
+       { SCTP_LOCAL_AUTH_CHUNKS,       "SCTP_LOCAL_AUTH_CHUNKS"},
+#endif
+#if defined(SCTP_GET_ASSOC_NUMBER)
+       { SCTP_GET_ASSOC_NUMBER,        "SCTP_GET_ASSOC_NUMBER" },
+#endif
+
+       /* linux specific things */
+#if defined(SCTP_SOCKOPT_BINDX_ADD)
+       { SCTP_SOCKOPT_BINDX_ADD,       "SCTP_SOCKOPT_BINDX_ADD"        },
+#endif
+#if defined(SCTP_SOCKOPT_BINDX_REM)
+       { SCTP_SOCKOPT_BINDX_REM,       "SCTP_SOCKOPT_BINDX_REM"        },
+#endif
+#if defined(SCTP_SOCKOPT_PEELOFF)
+       { SCTP_SOCKOPT_PEELOFF,         "SCTP_SOCKOPT_PEELOFF"          },
+#endif
+#if defined(SCTP_GET_PEER_ADDRS_NUM_OLD)
+       { SCTP_GET_PEER_ADDRS_NUM_OLD,  "SCTP_GET_PEER_ADDRS_NUM_OLD"   },
+#endif
+#if defined(SCTP_GET_PEER_ADDRS_OLD)
+       { SCTP_GET_PEER_ADDRS_OLD,      "SCTP_GET_PEER_ADDRS_OLD"       },
+#endif
+#if defined(SCTP_GET_LOCAL_ADDRS_NUM_OLD)
+       { SCTP_GET_LOCAL_ADDRS_NUM_OLD, "SCTP_GET_LOCAL_ADDRS_NUM_OLD"  },
+#endif
+#if defined(SCTP_GET_LOCAL_ADDRS_OLD)
+       { SCTP_GET_LOCAL_ADDRS_OLD,     "SCTP_GET_LOCAL_ADDRS_OLD"      },
+#endif
+#if defined(SCTP_SOCKOPT_CONNECTX_OLD)
+       { SCTP_SOCKOPT_CONNECTX_OLD,    "SCTP_SOCKOPT_CONNECTX_OLD"     },
+#endif
+#if defined(SCTP_GET_PEER_ADDRS)
+       { SCTP_GET_PEER_ADDRS,          "SCTP_GET_PEER_ADDRS"           },
+#endif
+#if defined(SCTP_GET_LOCAL_ADDRS)
+       { SCTP_GET_LOCAL_ADDRS,         "SCTP_GET_LOCAL_ADDRS"          },
+#endif
+
+       { 0,    NULL    },
+};
+#endif
+
 #if  !defined (SOL_TCP) && defined (IPPROTO_TCP)
 #define SOL_TCP IPPROTO_TCP
 #endif
@@ -1825,6 +1954,11 @@ sys_getsockopt(struct tcb *tcp)
                        printxval(socktcpoptions, tcp->u_arg[2], "TCP_???");
                        break;
 #endif
+#ifdef SOL_SCTP
+               case SOL_SCTP:
+                       printxval(socksctpoptions, tcp->u_arg[2], "SCTP_???");
+                       break;
+#endif
 
                /* SOL_AX25 SOL_ROSE SOL_ATALK SOL_NETROM SOL_UDP SOL_DECNET SOL_X25
                 * etc. still need work */
@@ -2018,6 +2152,11 @@ int len;
                printxval(socktcpoptions, name, "TCP_???");
                break;
 #endif
+#ifdef SOL_SCTP
+          case SOL_SCTP:
+               printxval(socksctpoptions, name, "SCTP_???");
+               break;
+#endif
 #ifdef SOL_RAW
            case SOL_RAW:
                printxval(sockrawoptions, name, "RAW_???");