From 36c9c968c083364c7a1103c5d170b64a3e952ec9 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 20 Aug 1997 02:10:47 +0000
Subject: [PATCH] Add static finding script.
---
src/FIND_STATIC | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 src/FIND_STATIC
diff --git a/src/FIND_STATIC b/src/FIND_STATIC
new file mode 100644
index 00000000000..bce75a2bf67
--- /dev/null
+++ b/src/FIND_STATIC
@@ -0,0 +1,43 @@
+#!/bin/sh
+trap "rm -f /tmp/$$" 0 1 2 3 15
+
+# This script finds functions that are either never called, or
+# should be static.
+# Some functions, like library functions and debug_print functions,
+# should remain unchanged.
+
+# Run on a compiled source tree, from the top of the source tree
+
+# My nm utility has 9 characters of address which I strip, then a 'type'
+# character, with T as a text function, and U as an undefined function
+# symbol, then the function name.
+
+find . -name '[a-z]*.o' -type f -print | while read FILE
+do
+ nm $FILE | cut -c10-100 |awk '{printf "%s\t%s\t%s\n", "'"$FILE"'",$1,$2}'
+done >/tmp/$$
+destroydb debug
+createdb debug
+echo "
+ create table debug (file text, scope char, func text);
+
+ copy debug from '/tmp/"$$"';
+
+ select *
+ into table debug2
+ from debug;
+
+ update debug2
+ set scope = '_'
+ from debug
+ where debug2.func = debug.func and
+ debug2.scope = 'T' and debug.scope = 'U';
+
+ delete from debug2
+ where scope = '_';
+
+ select *
+ from debug2
+ where scope = 'T';
+" |psql debug
+
--
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