From a09e57447ec1d7bfe1dace814d02219e75521057 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Fri, 12 Jun 2009 03:04:48 +0000
Subject: [PATCH] Mention BSD/OS find_typedef behavior.

---
 src/tools/find_typedef | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tools/find_typedef b/src/tools/find_typedef
index 5a849ecf7c..9f8e238177 100755
--- a/src/tools/find_typedef
+++ b/src/tools/find_typedef
@@ -53,6 +53,8 @@ do	# if objdump -W is recognized, only one line of error should appear
 		egrep -A3 '\(DW_TAG_typedef\)' |
 		awk ' $1 == "DW_AT_name" {print $NF}'
 	else	# BSD/OS
+		# BSD/OS reports all typedefs, even those defined in system
+		# include files but never referenced in the PG code.
 		objdump --stabs "$DIR"/* |
 		awk ' $2 == "LSYM" && $7 ~ /:t/ {sub(":.*", "", $7); print $7}'
 	fi
-- 
2.30.2