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Add UI functions to set result with explicit length and to retrieve the length
[openssl.git]
/
util
/
find-unused-errs
diff --git
a/util/find-unused-errs
b/util/find-unused-errs
index d36789ef6f776a2aa1af085f62eda8875e5d6316..cd1026d5947c6c92a9ce033f171512fbac857a56 100755
(executable)
--- a/
util/find-unused-errs
+++ b/
util/find-unused-errs
@@
-13,14
+13,37
@@
export X1=/tmp/f.1.$$
export X2=/tmp/f.2.$$
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
cd include/openssl || exit 1
-grep
'_[RF]_' *
| awk '{print $3;}' | sort -u >$X1
+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
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
echo $F
for FILE in `cat $X2` ; do
grep -v -w $F <$FILE >$FILE.new