legends:
-->
-=>
=->
==>
<--
<=-
<-=
<==
--- /usr/src/usr.bin/fstat/fstat.c Wed Oct 23 00:40:27 2013
+++ /usr/src/usr.bin/fstat/fstat.c Thu May 22 15:59:22 2014
@@ -616,6 +616,23 @@
}
}
+void print_connection_state(uint32_t s)
+{char *o,p[]=" <==> ";
+ if(SS_CONNECTOUT&s)
+ {o=p+1;
+ o[0]=' ';
+ }
+ else
+ {o=p;
+ o[4]=' ';
+ o[5]=0;
+ }
+ if(SS_CANTSENDMORE&s) p[2]='-';
+ if(SS_CANTRCVMORE&s) p[3]='-';
+ if(!(SS_ISCONNECTED&s)) p[2]=p[3]='-';
+ printf("%s",o);
+}
+
void
print_inet_details(struct kinfo_file *kf)
{
@@ -629,10 +646,7 @@
printf(" %s:%d", laddr.s_addr == INADDR_ANY ? "*" :
inet_ntoa(laddr), ntohs(kf->inp_lport));
if (kf->inp_fport) {
- if (kf->so_state & SS_CONNECTOUT)
- printf(" --> ");
- else
- printf(" <-- ");
+ print_connection_state(kf->so_state);
printf("%s:%d",
faddr.s_addr == INADDR_ANY ? "*" :
inet_ntoa(faddr), ntohs(kf->inp_fport));
@@ -669,10 +683,7 @@
IN6_IS_ADDR_UNSPECIFIED(&laddr6) ? "*" :
xaddrbuf, ntohs(kf->inp_lport));
if (kf->inp_fport) {
- if (kf->so_state & SS_CONNECTOUT)
- printf(" --> ");
- else
- printf(" <-- ");
+ print_connection_state(kf->so_state);
snprintf(xaddrbuf, sizeof(xaddrbuf), "[%s]",
inet6_addrstr(&faddr6));
printf("%s:%d",
