Added the new [unix] section (empty)

ctrl/sockopts.ini

@@ -7,11 +7,11 @@
 
 ; Supported options:
 
-; TYPE		<- Dangerous
+; TYPE		    <- Dangerous
 ; DEBUG
 ; LINGER
-; SNDBUF
-; RCVBUF
+; SNDBUF        <- Not recommended to change this
+; RCVBUF        <- Not recommended to change this
 ; SNDLOWAT
 ; RCVLOWAT
 ; SNDTIMEO
@@ -36,6 +36,9 @@ KEEPALIVE = TRUE
 ; UDP-specific options set here
 [udp]
 
+; Unix-domain socket options set here
+[unix]
+
 ; Server/protocol specific options set here
 [telnet|rlogin]