55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
|
#! /bin/bash
|
||
|
|
# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
|
||
|
|
#
|
||
|
|
# Licensed under the OpenSSL license (the "License"). You may not use
|
||
|
|
# this file except in compliance with the License. You can obtain a copy
|
||
|
|
# in the file LICENSE in the source distribution or at
|
||
|
|
# https://www.openssl.org/source/license.html
|
||
|
|
|
||
|
|
# Find unused error function-names and reason-codes, and edit them
|
||
|
|
# out of the source. Doesn't handle line-wrapping, might have to do
|
||
|
|
# some manual cleanups to fix compile errors.
|
||
|
|
|
||
|
|
export X1=/tmp/f.1.$$
|
||
|
|
export X2=/tmp/f.2.$$
|
||
|
|
|
||
|
|
case "$1" in
|
||
|
|
-f)
|
||
|
|
PAT='_F_'
|
||
|
|
echo Functions only
|
||
|
|
;;
|
||
|
|
-[er])
|
||
|
|
PAT='_R_'
|
||
|
|
echo Reason codes only
|
||
|
|
;;
|
||
|
|
"")
|
||
|
|
PAT='_[FR]_'
|
||
|
|
echo Function and reasons
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo "Usage error; one of -[efr] required."
|
||
|
|
exit 1;
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
cd include/openssl || exit 1
|
||
|
|
grep "$PAT" * | grep -v ERR_FATAL_ERROR | awk '{print $3;}' | sort -u >$X1
|
||
|
|
cd ../..
|
||
|
|
|
||
|
|
for F in `cat $X1` ; do
|
||
|
|
git grep -l --full-name -F $F >$X2
|
||
|
|
NUM=`wc -l <$X2`
|
||
|
|
test $NUM -gt 2 && continue
|
||
|
|
if grep -q $F crypto/err/openssl.ec ; then
|
||
|
|
echo Possibly unused $F found in openssl.ec
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
echo $F
|
||
|
|
for FILE in `cat $X2` ; do
|
||
|
|
grep -v -w $F <$FILE >$FILE.new
|
||
|
|
mv $FILE.new $FILE
|
||
|
|
done
|
||
|
|
done
|
||
|
|
|
||
|
|
rm $X1 $X2
|