[master] 9b8407b Document that the tcp_keep* params are ignored for UDSen.

[Geoff Simmons]

commit 9b8407b60fad8eeee802eb23c198490630a8973b
Author: Geoff Simmons <geoff at uplex.de>
Date:   Sun Feb 25 19:20:57 2018 +0100

    Document that the tcp_keep* params are ignored for UDSen.

diff --git a/include/tbl/params.h b/include/tbl/params.h
index 8aaef7d..829f48f 100644
--- a/include/tbl/params.h
+++ b/include/tbl/params.h
@@ -1091,7 +1091,8 @@ PARAM(
 	/* units */	"seconds",
 	/* flags */	XYZZY,
 	/* s-text */
-	"The number of seconds between TCP keep-alive probes.",
+	"The number of seconds between TCP keep-alive probes. "
+	"Ignored for Unix domain sockets.",
 	/* l-text */	"",
 	/* func */	NULL
 )
@@ -1107,7 +1108,7 @@ PARAM(
 	/* s-text */
 	"The maximum number of TCP keep-alive probes to send before giving "
 	"up and killing the connection if no response is obtained from the "
-	"other end.",
+	"other end. Ignored for Unix domain sockets.",
 	/* l-text */	"",
 	/* func */	NULL
 )
@@ -1122,7 +1123,8 @@ PARAM(
 	/* flags */	XYZZY,
 	/* s-text */
 	"The number of seconds a connection needs to be idle before TCP "
-	"begins sending out keep-alive probes.",
+	"begins sending out keep-alive probes. "
+	"Ignored for Unix domain sockets.",
 	/* l-text */	"",
 	/* func */	NULL
 )