diff --git a/gtests/net/packetdrill/lexer.l b/gtests/net/packetdrill/lexer.l
index 53e33af76bc44dcabe30c85ededd067c10791fc5..4980fdd81f2f576bbcdf50bc91dda24874571639 100644
--- a/gtests/net/packetdrill/lexer.l
+++ b/gtests/net/packetdrill/lexer.l
@@ -242,6 +242,10 @@ spp_ipv6_flowlabel return SPP_IPV6_FLOWLABEL_; /* avoid name clash */
spp_dscp return SPP_DSCP_; /* avoid name clash */
se_type return SE_TYPE;
se_on return SE_ON;
+snd_sid return SND_SID;
+snd_flags return SND_FLAGS;
+snd_ppid return SND_PPID;
+snd_context return SND_CONTEXT;
ssb_adaptation_ind return SSB_ADAPTATION_IND;
CHUNK return CHUNK;
DATA return DATA;
diff --git a/gtests/net/packetdrill/parser.y b/gtests/net/packetdrill/parser.y
index 41fb913281f6a29f3a3db8640d0ec12b183aafaa..255215c654cdf1afaa10de300674e0eb77e85df9 100644
--- a/gtests/net/packetdrill/parser.y
+++ b/gtests/net/packetdrill/parser.y
@@ -536,7 +536,8 @@ static struct tcp_option *new_tcp_fast_open_option(const char *cookie_string,
%token <reserved> SPP_ADDRESS SPP_HBINTERVAL SPP_PATHMAXRXT SPP_PATHMTU
%token <reserved> SPP_FLAGS SPP_IPV6_FLOWLABEL_ SPP_DSCP_
%token <reserved> SASOC_ASOCMAXRXT SASOC_NUMBER_PEER_DESTINATIONS SASOC_PEER_RWND
-%token <reserved> SASOC_LOCAL_RWND SASOC_COOKIE_LIFE SE_TYPE SE_ON SSB_ADAPTATION_IND
+%token <reserved> SASOC_LOCAL_RWND SASOC_COOKIE_LIFE SE_TYPE SE_ON
+%token <reserved> SND_SID SND_FLAGS SND_PPID SND_CONTEXT SSB_ADAPTATION_IND
%token <floating> FLOAT
%token <integer> INTEGER HEX_INTEGER
%token <string> WORD STRING BACK_QUOTED CODE IPV4_ADDR IPV6_ADDR
@@ -585,6 +586,7 @@ static struct tcp_option *new_tcp_fast_open_option(const char *cookie_string,
%type <expression> spinfo_address spinfo_state spinfo_cwnd spinfo_srtt spinfo_rto spinfo_mtu
%type <expression> sasoc_asocmaxrxt sasoc_number_peer_destinations sasoc_peer_rwnd
%type <expression> sasoc_local_rwnd sasoc_cookie_life sctp_assocparams
+%type <expression> sctp_sndinfo snd_sid snd_flags snd_ppid snd_context
%type <expression> sctp_event se_type se_on sctp_setadaptation
%type <errno_info> opt_errno
%type <chunk_list> sctp_chunk_list_spec
@@ -2374,6 +2376,9 @@ expression
| sctp_event {
$$ = $1;
}
+| sctp_sndinfo {
+ $$ = $1;
+}
| sctp_setadaptation{
$$ = $1;
}
@@ -3008,6 +3013,64 @@ sctp_event
}
;
+snd_sid
+: SND_SID '=' INTEGER {
+ if (!is_valid_u16($3)) {
+ semantic_error("snd_sid out of range");
+ }
+ $$ = new_integer_expression($3, "%hu");
+}
+| SND_SID '=' ELLIPSIS { $$ = new_expression(EXPR_ELLIPSIS); }
+;
+
+snd_flags
+: SND_FLAGS '=' INTEGER {
+ if (!is_valid_u16($3)) {
+ semantic_error("snd_flags out of range");
+ }
+ $$ = new_integer_expression($3, "%hu");
+}
+| SND_FLAGS '=' WORD {
+ $$ = new_expression(EXPR_WORD);
+ $$->value.string = $3;
+}
+| SND_FLAGS '=' ELLIPSIS { $$ = new_expression(EXPR_ELLIPSIS); }
+;
+
+snd_ppid
+: SND_PPID '=' INTEGER {
+ if (!is_valid_u32($3)) {
+ semantic_error("snd_ppid out of range");
+ }
+ $$ = new_integer_expression($3, "%u");
+}
+| SND_PPID '=' ELLIPSIS { $$ = new_expression(EXPR_ELLIPSIS); }
+;
+
+snd_context
+: SND_CONTEXT '=' INTEGER {
+ if (!is_valid_u32($3)) {
+ semantic_error("snd_context out of range");
+ }
+ $$ = new_integer_expression($3, "%u");
+}
+| SND_CONTEXT '=' ELLIPSIS { $$ = new_expression(EXPR_ELLIPSIS); }
+;
+
+sctp_sndinfo
+: '{' snd_sid ',' snd_flags ',' snd_ppid ',' snd_context '}' {
+#ifdef SCTP_DEFAULT_SNDINFO
+ $$ = new_expression(EXPR_SCTP_SNDINFO);
+ $$->value.sctp_sndinfo = calloc(1, sizeof(struct sctp_sndinfo));
+ $$->value.sctp_sndinfo->snd_sid = $2;
+ $$->value.sctp_sndinfo->snd_flags = $4;
+ $$->value.sctp_sndinfo->snd_ppid = $6;
+ $$->value.sctp_sndinfo->snd_context = $8;
+#else
+ $$ = NULL;
+#endif
+}
+
sctp_setadaptation
: '{' SSB_ADAPTATION_IND '=' INTEGER '}' {
#ifdef SCTP_ADAPTATION_LAYER
diff --git a/gtests/net/packetdrill/run_system_call.c b/gtests/net/packetdrill/run_system_call.c
index 27954fe7a5010c35ff8fbb69fc94ed7eaa232f08..1849fede9eb6aaefc6afcf48d6c01cf59bdd4105 100644
--- a/gtests/net/packetdrill/run_system_call.c
+++ b/gtests/net/packetdrill/run_system_call.c
@@ -2257,6 +2257,63 @@ static int check_sctp_event(struct sctp_event_expr *expr,
}
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+static int check_sctp_sndinfo(struct sctp_sndinfo_expr *expr,
+ struct sctp_sndinfo *sctp_sndinfo,
+ char **error)
+{
+ if (expr->snd_sid->type != EXPR_ELLIPSIS) {
+ u16 snd_sid;
+
+ if (get_u16(expr->snd_sid, &snd_sid, error)) {
+ return STATUS_ERR;
+ }
+ if (sctp_sndinfo->snd_sid != snd_sid) {
+ asprintf(error, "Bad getsockopt sctp_sndinfo.snd_sid: expected: %hu actual: %hu",
+ snd_sid, sctp_sndinfo->snd_sid);
+ return STATUS_ERR;
+ }
+ }
+ if (expr->snd_flags->type != EXPR_ELLIPSIS) {
+ u16 snd_flags;
+
+ if (get_u16(expr->snd_flags, &snd_flags, error)) {
+ return STATUS_ERR;
+ }
+ if (sctp_sndinfo->snd_flags != snd_flags) {
+ asprintf(error, "Bad getsockopt sctp_sndinfo.snd_flags: expected: %hu actual: %hu",
+ snd_flags, sctp_sndinfo->snd_flags);
+ return STATUS_ERR;
+ }
+ }
+ if (expr->snd_ppid->type != EXPR_ELLIPSIS) {
+ u32 snd_ppid;
+
+ if (get_u32(expr->snd_ppid, &snd_ppid, error)) {
+ return STATUS_ERR;
+ }
+ if (sctp_sndinfo->snd_ppid != snd_ppid) {
+ asprintf(error, "Bad getsockopt sctp_sndinfo.snd_ppid: expected: %u actual: %u",
+ snd_ppid, sctp_sndinfo->snd_ppid);
+ return STATUS_ERR;
+ }
+ }
+ if (expr->snd_context->type != EXPR_ELLIPSIS) {
+ u32 snd_context;
+
+ if (get_u32(expr->snd_context, &snd_context, error)) {
+ return STATUS_ERR;
+ }
+ if (sctp_sndinfo->snd_context != snd_context) {
+ asprintf(error, "Bad getsockopt sctp_sndinfo.snd_context: expected: %u actual: %u",
+ snd_context, sctp_sndinfo->snd_context);
+ return STATUS_ERR;
+ }
+ }
+ return STATUS_OK;
+}
+#endif
+
#ifdef SCTP_ADAPTATION_LAYER
static int check_sctp_setadaptation(struct sctp_setadaptation_expr *expr,
struct sctp_setadaptation *sctp_setadaptation,
@@ -2346,7 +2403,7 @@ static int syscall_getsockopt(struct state *state, struct syscall_spec *syscall,
if (expr_paddrinfo->spinfo_address->type == EXPR_ELLIPSIS) {
socklen_t len_addr = sizeof(live_paddrinfo->spinfo_address);
if (getpeername(live_fd, (struct sockaddr*) &live_paddrinfo->spinfo_address, &len_addr)) {
- asprintf(error, "Bad setsockopt, bad get primary peer address");
+ asprintf(error, "Bad getsockopt, bad get primary peer address");
free(live_paddrinfo);
return STATUS_ERR;
}
@@ -2355,7 +2412,7 @@ static int syscall_getsockopt(struct state *state, struct syscall_spec *syscall,
} else if (expr_paddrinfo->spinfo_address->type == EXPR_SOCKET_ADDRESS_IPV6) {
memcpy(&live_paddrinfo->spinfo_address, expr_paddrinfo->spinfo_address->value.socket_address_ipv6, sizeof(struct sockaddr_in6));
} else {
- asprintf(error, "Bad setsockopt, bad get input for spinfo_address");
+ asprintf(error, "Bad getsockopt, bad get input for spinfo_address");
free(live_paddrinfo);
return STATUS_ERR;
}
@@ -2416,6 +2473,12 @@ static int syscall_getsockopt(struct state *state, struct syscall_spec *syscall,
return STATUS_ERR;
}
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ } else if (val_expression->type == EXPR_SCTP_SNDINFO) {
+ live_optval = malloc(sizeof(struct sctp_sndinfo));
+ live_optlen = sizeof(struct sctp_sndinfo);
+ ((struct sctp_sndinfo *)live_optval)->snd_assoc_id = 0;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
} else if (val_expression->type == EXPR_SCTP_SETADAPTATION) {
live_optval = malloc(sizeof(struct sctp_setadaptation));
@@ -2516,6 +2579,13 @@ static int syscall_getsockopt(struct state *state, struct syscall_spec *syscall,
return STATUS_ERR;
}
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ } else if (val_expression->type == EXPR_SCTP_SNDINFO) {
+ if (check_sctp_sndinfo(val_expression->value.sctp_sndinfo, live_optval, error)) {
+ free(live_optval);
+ return STATUS_ERR;
+ }
+#endif
#ifdef SCTP_ADAPTATION_LAYER
} else if (val_expression->type == EXPR_SCTP_SETADAPTATION) {
if (check_sctp_setadaptation(val_expression->value.sctp_setadaptation, live_optval, error)) {
@@ -2569,6 +2639,9 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
#ifdef SCTP_EVENT
struct sctp_event event;
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ struct sctp_sndinfo sndinfo;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
struct sctp_setadaptation setadaptation;
#endif
@@ -2761,6 +2834,28 @@ static int syscall_setsockopt(struct state *state, struct syscall_spec *syscall,
optval = &event;
break;
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ case EXPR_SCTP_SNDINFO:
+ sndinfo.snd_assoc_id = 0;
+ if (get_u16(val_expression->value.sctp_sndinfo->snd_sid,
+ &sndinfo.snd_sid, error)) {
+ return STATUS_ERR;
+ }
+ if (get_u16(val_expression->value.sctp_sndinfo->snd_flags,
+ &sndinfo.snd_flags, error)) {
+ return STATUS_ERR;
+ }
+ if (get_u32(val_expression->value.sctp_sndinfo->snd_ppid,
+ &sndinfo.snd_ppid, error)) {
+ return STATUS_ERR;
+ }
+ if (get_u32(val_expression->value.sctp_sndinfo->snd_context,
+ &sndinfo.snd_context, error)) {
+ return STATUS_ERR;
+ }
+ optval = &sndinfo;
+ break;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
case EXPR_SCTP_SETADAPTATION:
if (get_u32(val_expression->value.sctp_setadaptation->ssb_adaptation_ind,
diff --git a/gtests/net/packetdrill/script.c b/gtests/net/packetdrill/script.c
index 43df660d900898db2a0a28e1867e6f401f970cf2..4f3b93549a30ddd6c21580542ad2630b5631abce 100644
--- a/gtests/net/packetdrill/script.c
+++ b/gtests/net/packetdrill/script.c
@@ -93,10 +93,12 @@ struct expression_type_entry expression_type_table[] = {
#ifdef SCTP_EVENT
{ EXPR_SCTP_EVENT, "sctp_event" },
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ { EXPR_SCTP_SNDINFO, "sctp_sndinfo" },
+#endif
#ifdef SCTP_ADAPTATION_LAYER
{ EXPR_SCTP_SETADAPTATION, "sctp_setadaptation"},
#endif
-
{ NUM_EXPR_TYPES, NULL}
};
@@ -394,6 +396,14 @@ void free_expression(struct expression *expression)
free_expression(expression->value.sctp_event->se_on);
break;
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ case EXPR_SCTP_SNDINFO:
+ free_expression(expression->value.sctp_sndinfo->snd_sid);
+ free_expression(expression->value.sctp_sndinfo->snd_flags);
+ free_expression(expression->value.sctp_sndinfo->snd_ppid);
+ free_expression(expression->value.sctp_sndinfo->snd_context);
+ break;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
case EXPR_SCTP_SETADAPTATION:
free_expression(expression->value.sctp_setadaptation->ssb_adaptation_ind);
@@ -959,6 +969,43 @@ static int evaluate_sctp_accocparams_expression(struct expression *in,
}
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+static int evaluate_sctp_sndinfo_expression(struct expression *in,
+ struct expression *out,
+ char **error)
+{
+ struct sctp_sndinfo_expr *in_sndinfo;
+ struct sctp_sndinfo_expr *out_sndinfo;
+
+ assert(in->type == EXPR_SCTP_SNDINFO);
+ assert(in->value.sctp_sndinfo);
+ assert(out->type == EXPR_SCTP_SNDINFO);
+
+ out->value.sctp_sndinfo = calloc(1, sizeof(struct sctp_sndinfo_expr));
+
+ in_sndinfo = in->value.sctp_sndinfo;
+ out_sndinfo = out->value.sctp_sndinfo;
+
+ if (evaluate(in_sndinfo->snd_sid,
+ &out_sndinfo->snd_sid,
+ error))
+ return STATUS_ERR;
+ if (evaluate(in_sndinfo->snd_flags,
+ &out_sndinfo->snd_flags,
+ error))
+ return STATUS_ERR;
+ if (evaluate(in_sndinfo->snd_ppid,
+ &out_sndinfo->snd_ppid,
+ error))
+ return STATUS_ERR;
+ if (evaluate(in_sndinfo->snd_context,
+ &out_sndinfo->snd_context,
+ error))
+ return STATUS_ERR;
+ return STATUS_OK;
+}
+#endif
+
#ifdef SCTP_ADAPTATION_LAYER
static int evaluate_sctp_setadaptation_expression(struct expression *in,
struct expression *out,
@@ -1056,6 +1103,11 @@ static int evaluate(struct expression *in,
result = evaluate_sctp_event_expression(in, out, error);
break;
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ case EXPR_SCTP_SNDINFO:
+ result = evaluate_sctp_sndinfo_expression(in, out, error);
+ break;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
case EXPR_SCTP_SETADAPTATION:
result = evaluate_sctp_setadaptation_expression(in, out, error);
diff --git a/gtests/net/packetdrill/script.h b/gtests/net/packetdrill/script.h
index 3711795ebcbf12707db3d13d208e527ceca97ddb..ecd3a56d0a12762ac50a73371e9dca9cc368a6cb 100644
--- a/gtests/net/packetdrill/script.h
+++ b/gtests/net/packetdrill/script.h
@@ -72,7 +72,10 @@ enum expression_t {
EXPR_SCTP_ASSOCPARAMS, /* struct sctp_assocparams for SCTP_ASSOCINFO */
#endif
#ifdef SCTP_EVENT
- EXPR_SCTP_EVENT, /* struct sctp_event to for SCTP_EVENT */
+ EXPR_SCTP_EVENT, /* struct sctp_event for SCTP_EVENT */
+#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ EXPR_SCTP_SNDINFO, /* struct sctp_sndinfo for SCTP_DEFAULT_SNDINFO */
#endif
#ifdef SCTP_ADAPTATION_LAYER
EXPR_SCTP_SETADAPTATION, /* struct sctp_setadaptation for SCTP_ADATTATION_LAYER */
@@ -124,10 +127,12 @@ struct expression {
#ifdef SCTP_EVENT
struct sctp_event_expr *sctp_event;
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+ struct sctp_sndinfo_expr *sctp_sndinfo;
+#endif
#ifdef SCTP_ADAPTATION_LAYER
struct sctp_setadaptation_expr *sctp_setadaptation;
#endif
-
} value;
const char *format; /* the printf format for printing the value */
};
@@ -269,6 +274,16 @@ struct sctp_event_expr {
};
#endif
+#ifdef SCTP_DEFAULT_SNDINFO
+/* Parse tree for sctp_sndinfo struct in [gs]etsockopt syscall. */
+struct sctp_sndinfo_expr {
+ struct expression *snd_sid;
+ struct expression *snd_flags;
+ struct expression *snd_ppid;
+ struct expression *snd_context;
+};
+#endif
+
#ifdef SCTP_ADAPTATION_LAYER
/* Parse tree for sctp_setadaptation struct in [gs]etsockopt syscall. */
struct sctp_setadaptation_expr {
diff --git a/gtests/net/packetdrill/symbols_freebsd.c b/gtests/net/packetdrill/symbols_freebsd.c
index 779c8aab75642cd6cc36e9672eeb921c8959442f..c5069e9e05412321ef90a316a64fbd42185feadf 100644
--- a/gtests/net/packetdrill/symbols_freebsd.c
+++ b/gtests/net/packetdrill/symbols_freebsd.c
@@ -89,6 +89,7 @@ struct int_symbol platform_symbols_table[] = {
{ SCTP_MAX_BURST, "SCTP_MAX_BURST" },
{ SCTP_PEER_ADDR_PARAMS, "SCTP_PEER_ADDR_PARAMS" },
{ SCTP_EVENT, "SCTP_EVENT" },
+ { SCTP_DEFAULT_SNDINFO, "SCTP_DEFAULT_SNDINFO" },
{ SCTP_STATUS, "SCTP_STATUS" },
{ SCTP_GET_PEER_ADDR_INFO, "SCTP_GET_PEER_ADDR_INFO" },
{ SCTP_FRAGMENT_INTERLEAVE, "SCTP_FRAGMENT_INTERLEAVE" },
@@ -177,6 +178,12 @@ struct int_symbol platform_symbols_table[] = {
{ SCTP_ASSOC_RESET_EVENT, "SCTP_ASSOC_RESET_EVENT" },
{ SCTP_STREAM_CHANGE_EVENT, "SCTP_STREAM_CHANGE_EVENT" },
{ SCTP_SEND_FAILED_EVENT, "SCTP_SEND_FAILED_EVENT" },
+ { SCTP_UNORDERED, "SCTP_UNORDERED" },
+ { SCTP_ADDR_OVER, "SCTP_ADDR_OVER" },
+ { SCTP_ABORT, "SCTP_ABORT" },
+ { SCTP_EOF, "SCTP_EOF" },
+ { SCTP_SENDALL, "SCTP_SENDALL" },
+
/* /usr/include/netinet/tcp.h */
{ TCP_NODELAY, "TCP_NODELAY" },
{ TCP_MAXSEG, "TCP_MAXSEG" },
diff --git a/gtests/net/packetdrill/symbols_linux.c b/gtests/net/packetdrill/symbols_linux.c
index 58f21acd6e31f31be5121d474b1d08c34ab30ce3..f41f1a7152cd93a951c64e3947faa0597947aa56 100644
--- a/gtests/net/packetdrill/symbols_linux.c
+++ b/gtests/net/packetdrill/symbols_linux.c
@@ -107,6 +107,7 @@ struct int_symbol platform_symbols_table[] = {
{ SCTP_MAXSEG, "SCTP_MAXSEG" },
{ SCTP_DELAYED_SACK, "SCTP_DELAYED_SACK" },
{ SCTP_MAX_BURST, "SCTP_MAX_BURST" },
+ { SCTP_DEFAULT_SNDINFO, "SCTP_DEFAULT_SNDINFO" },
#if 0
{ SCTP_EVENT, "SCTP_EVENT" },
#endif
@@ -173,11 +174,20 @@ struct int_symbol platform_symbols_table[] = {
#ifdef SCTP_ADAPTATION_LAYER
{ SCTP_ADAPTATION_LAYER, "SCTP_ADAPTATION_LAYER" },
#endif
+
#if 0
{ SPP_IPV6_FLOWLABEL, "SPP_IPV6_FLOWLABEL" },
{ SPP_DSCP, "SPP_DSCP" },
#endif
-
+ { SCTP_UNORDERED, "SCTP_UNORDERED" },
+ { SCTP_ADDR_OVER, "SCTP_ADDR_OVER" },
+ { SCTP_ABORT, "SCTP_ABORT" },
+ { SCTP_EOF, "SCTP_EOF" },
+ { SCTP_SACK_IMMEDIATELY, "SCTP_SACK_IMMEDIATELY" },
+ { SCTP_NOTIFICATION, "SCTP_NOTIFICATION" },
+#if 0
+ { SCTP_SENDALL, "SCTP_SENDALL" },
+#endif
{ TCP_NODELAY, "TCP_NODELAY" },
{ TCP_MAXSEG, "TCP_MAXSEG" },
{ TCP_CORK, "TCP_CORK" },
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_get_socket_options.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_get_socket_options.pkt
index 7671c7d28cbf64f9a3e5c352a3fb7440006ff4bd..0cd0e2782d3dac117cdea1e727f12af2c1a3b2c4 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_get_socket_options.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_get_socket_options.pkt
@@ -96,11 +96,16 @@ spp_hbinterval=300, spp_pathmaxrxt=..., spp_pathmtu=1468, spp_flags=521, spp_ipv
+0 getsockopt(3, IPPROTO_SCTP, SCTP_INITMSG, {sinit_num_ostreams=2, sinit_max_instreams=..., sinit_max_attempts=2, sinit_max_init_timeo=30}, [8]) = 0
+0 getsockopt(3, IPPROTO_SCTP, SCTP_INITMSG, {sinit_num_ostreams=2, sinit_max_instreams=2, sinit_max_attempts=..., sinit_max_init_timeo=30}, [8]) = 0
-+0 setsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=3, sasoc_peer_rwnd=1800, sasoc_local_rwnd=2000, sasoc_cookie_life=40000}, 20) = 0
-+0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=1, sasoc_peer_rwnd=1500, sasoc_local_rwnd=1864135, sasoc_cookie_life=40000}, [20]) = 0
-+0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=..., sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=..., sasoc_cookie_life=40000}, [20]) = 0
-+0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=..., sasoc_cookie_life=40000}, [20]) = 0
-+0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=..., sasoc_cookie_life=...}, [20]) = 0
++0 setsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=3, sasoc_peer_rwnd=1800, sasoc_local_rwnd=2000,
+sasoc_cookie_life=40000}, 20) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=1, sasoc_peer_rwnd=1500, sasoc_local_rwnd=1864135,
+sasoc_cookie_life=40000}, [20]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=..., sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=...,
+sasoc_cookie_life=40000}, [20]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=...,
+sasoc_cookie_life=40000}, [20]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_ASSOCINFO, {sasoc_asocmaxrxt=5, sasoc_number_peer_destinations=..., sasoc_peer_rwnd=..., sasoc_local_rwnd=...,
+sasoc_cookie_life=...}, [20]) = 0
+0 setsockopt(3, IPPROTO_SCTP, SCTP_DELAYED_SACK, {sack_delay=250, sack_freq=1}, 12) = 0
+0 getsockopt(3, IPPROTO_SCTP, SCTP_DELAYED_SACK, {sack_delay=250, sack_freq=1}, [12]) = 0
@@ -110,6 +115,15 @@ spp_hbinterval=300, spp_pathmaxrxt=..., spp_pathmtu=1468, spp_flags=521, spp_ipv
+0 setsockopt(3, IPPROTO_SCTP, SCTP_EVENT, {se_type=SCTP_SHUTDOWN_EVENT, se_on=1}, 8) = 0
+0 getsockopt(3, IPPROTO_SCTP, SCTP_EVENT, {se_type=SCTP_SHUTDOWN_EVENT, se_on=1}, [8]) = 0
++0 setsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=0, snd_ppid=1, snd_context=1}, 16) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=0, snd_ppid=1, snd_context=1}, [16]) = 0
++0 setsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=SCTP_UNORDERED, snd_ppid=2, snd_context=2}, 16) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=SCTP_UNORDERED, snd_ppid=2, snd_context=2}, [16]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=SCTP_UNORDERED, snd_ppid=2, snd_context=...}, [16]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=SCTP_UNORDERED, snd_ppid=..., snd_context=2}, [16]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=0, snd_flags=..., snd_ppid=2, snd_context=2}, [16]) = 0
++0 getsockopt(3, IPPROTO_SCTP, SCTP_DEFAULT_SNDINFO, {snd_sid=..., snd_flags=SCTP_UNORDERED, snd_ppid=2, snd_context=2}, [16]) = 0
+
+0 setsockopt(3, IPPROTO_SCTP, SCTP_ADAPTATION_LAYER, {ssb_adaptation_ind=2}, 4) = 0
+0 getsockopt(3, IPPROTO_SCTP, SCTP_ADAPTATION_LAYER, {ssb_adaptation_ind=2}, [4]) = 0