18 #include <netlink-private/netlink.h>
19 #include <netlink/netlink.h>
20 #include <netlink/cache.h>
21 #include <netlink/idiag/idiagnl.h>
22 #include <linux/inet_diag.h>
63 uint16_t states, uint16_t ext)
65 struct inet_diag_req req;
66 memset(&req, 0,
sizeof(req));
70 req.idiag_family = family;
71 req.idiag_states = states;
74 return nl_send_simple(sk, TCPDIAG_GETSOCK, flags, &req,
sizeof(req));
84 static const struct trans_tbl idiag_states[] = {
85 __ADD(IDIAG_SS_UNKNOWN, unknown)
86 __ADD(IDIAG_SS_ESTABLISHED, established)
87 __ADD(IDIAG_SS_SYN_SENT, syn_sent)
88 __ADD(IDIAG_SS_SYN_RECV, syn_recv)
89 __ADD(IDIAG_SS_FIN_WAIT1, fin_wait)
90 __ADD(IDIAG_SS_FIN_WAIT2, fin_wait2)
91 __ADD(IDIAG_SS_TIME_WAIT, time_wait)
92 __ADD(IDIAG_SS_CLOSE, close)
93 __ADD(IDIAG_SS_CLOSE_WAIT, close_wait)
94 __ADD(IDIAG_SS_LAST_ACK, last_ack)
95 __ADD(IDIAG_SS_LISTEN, listen)
96 __ADD(IDIAG_SS_CLOSING, closing)
97 __ADD(IDIAG_SS_MAX, max)
98 { ((1<<IDIAG_SS_MAX)-1),
"all" }
112 return __type2str(state, buf, len, idiag_states,
113 ARRAY_SIZE(idiag_states));
125 return __str2type(name, idiag_states, ARRAY_SIZE(idiag_states));
128 static const struct trans_tbl idiag_timers[] = {
129 __ADD(IDIAG_TIMER_OFF, off)
130 __ADD(IDIAG_TIMER_ON, on)
131 __ADD(IDIAG_TIMER_KEEPALIVE, keepalive)
132 __ADD(IDIAG_TIMER_TIMEWAIT, timewait)
133 __ADD(IDIAG_TIMER_PERSIST, persist)
134 __ADD(IDIAG_TIMER_UNKNOWN, unknown)
147 return __type2str(timer, buf, len, idiag_timers,
148 ARRAY_SIZE(idiag_timers));
159 return __str2type(name, idiag_timers, ARRAY_SIZE(idiag_timers));
162 static const struct trans_tbl idiag_attrs[] = {
163 __ADD(IDIAG_ATTR_NONE, none)
164 __ADD(IDIAG_ATTR_MEMINFO, meminfo)
165 __ADD(IDIAG_ATTR_INFO, info)
166 __ADD(IDIAG_ATTR_VEGASINFO, vegasinfo)
167 __ADD(IDIAG_ATTR_CONG, congestion)
168 __ADD(IDIAG_ATTR_TOS, tos)
169 __ADD(IDIAG_ATTR_TCLASS, tclass)
182 return __type2str(attrs, buf, len, idiag_attrs, ARRAY_SIZE(idiag_attrs));
185 static const struct trans_tbl idiagnl_tcpstates[] = {
186 __ADD(TCP_CA_Open, open)
187 __ADD(TCP_CA_Disorder, disorder)
188 __ADD(TCP_CA_CWR, cwr)
189 __ADD(TCP_CA_Recovery, recovery)
190 __ADD(TCP_CA_Loss, loss)
201 return __type2str(state, buf, len, idiagnl_tcpstates,
202 ARRAY_SIZE(idiagnl_tcpstates));
205 static const struct trans_tbl idiagnl_tcpopt_attrs[] = {
206 __ADD(TCPI_OPT_TIMESTAMPS, timestamps)
207 __ADD(TCPI_OPT_SACK, sACK)
208 __ADD(TCPI_OPT_WSCALE, wscale)
209 __ADD(TCPI_OPT_ECN, ecn)
223 return __flags2str(attrs, buf, len, idiagnl_tcpopt_attrs,
224 ARRAY_SIZE(idiagnl_tcpopt_attrs));
238 snprintf(buf, len,
" ");
240 }
else if (shutdown == 1) {
241 snprintf(buf, len,
"receive shutdown");
243 }
else if (shutdown == 2) {
244 snprintf(buf, len,
"send shutdown");
251 static const struct trans_tbl idiag_exts[] = {
252 __ADD(IDIAG_ATTR_NONE, none)
253 __ADD(IDIAG_ATTR_MEMINFO, meminfo)
254 __ADD(IDIAG_ATTR_INFO, info)
255 __ADD(IDIAG_ATTR_VEGASINFO, vegasinfo)
256 __ADD(IDIAG_ATTR_CONG, congestion)
257 __ADD(IDIAG_ATTR_TOS, tos)
258 __ADD(IDIAG_ATTR_TCLASS, tclass)
270 return __flags2str(attrs, buf, len, idiag_exts, ARRAY_SIZE(idiag_exts));