Remove unused error/function codes.

Add script to find unused err/reason codes
Remove unused reason codes.
Remove entries for unused functions

Reviewed-by: Matt Caswell <matt@openssl.org>

1 files changed, 1 insertions, 18 deletions

diff --git a/crypto/engine/eng_err.c b/crypto/engine/eng_err.c
index 507f239182..c8f628b9cf 100644
--- a/crypto/engine/eng_err.c
+++ b/crypto/engine/eng_err.c
@@ -1,4 +1,5 @@
 /*
+ * Generated by util/mkerr.pl DO NOT EDIT
  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
@@ -7,12 +8,6 @@
  * https://www.openssl.org/source/license.html
  */
 
-/*
- * NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
- */
-
 #include <stdio.h>
 #include <openssl/err.h>
 #include <openssl/engine.h>
@@ -35,9 +30,7 @@ static ERR_STRING_DATA ENGINE_str_functs[] = {
     {ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD), "ENGINE_ctrl_cmd"},
     {ERR_FUNC(ENGINE_F_ENGINE_CTRL_CMD_STRING), "ENGINE_ctrl_cmd_string"},
     {ERR_FUNC(ENGINE_F_ENGINE_FINISH), "ENGINE_finish"},
-    {ERR_FUNC(ENGINE_F_ENGINE_FREE_UTIL), "ENGINE_FREE_UTIL"},
     {ERR_FUNC(ENGINE_F_ENGINE_GET_CIPHER), "ENGINE_get_cipher"},
-    {ERR_FUNC(ENGINE_F_ENGINE_GET_DEFAULT_TYPE), "ENGINE_GET_DEFAULT_TYPE"},
     {ERR_FUNC(ENGINE_F_ENGINE_GET_DIGEST), "ENGINE_get_digest"},
     {ERR_FUNC(ENGINE_F_ENGINE_GET_NEXT), "ENGINE_get_next"},
     {ERR_FUNC(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH),
@@ -55,17 +48,14 @@ static ERR_STRING_DATA ENGINE_str_functs[] = {
     {ERR_FUNC(ENGINE_F_ENGINE_REMOVE), "ENGINE_remove"},
     {ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_STRING),
      "ENGINE_set_default_string"},
-    {ERR_FUNC(ENGINE_F_ENGINE_SET_DEFAULT_TYPE), "ENGINE_SET_DEFAULT_TYPE"},
     {ERR_FUNC(ENGINE_F_ENGINE_SET_ID), "ENGINE_set_id"},
     {ERR_FUNC(ENGINE_F_ENGINE_SET_NAME), "ENGINE_set_name"},
     {ERR_FUNC(ENGINE_F_ENGINE_TABLE_REGISTER), "engine_table_register"},
-    {ERR_FUNC(ENGINE_F_ENGINE_UNLOAD_KEY), "ENGINE_UNLOAD_KEY"},
     {ERR_FUNC(ENGINE_F_ENGINE_UNLOCKED_FINISH), "engine_unlocked_finish"},
     {ERR_FUNC(ENGINE_F_ENGINE_UP_REF), "ENGINE_up_ref"},
     {ERR_FUNC(ENGINE_F_INT_CTRL_HELPER), "int_ctrl_helper"},
     {ERR_FUNC(ENGINE_F_INT_ENGINE_CONFIGURE), "int_engine_configure"},
     {ERR_FUNC(ENGINE_F_INT_ENGINE_MODULE_INIT), "int_engine_module_init"},
-    {ERR_FUNC(ENGINE_F_LOG_MESSAGE), "LOG_MESSAGE"},
     {0, NULL}
 };
 
@@ -79,8 +69,6 @@ static ERR_STRING_DATA ENGINE_str_reasons[] = {
     {ERR_REASON(ENGINE_R_CONFLICTING_ENGINE_ID), "conflicting engine id"},
     {ERR_REASON(ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED),
      "ctrl command not implemented"},
-    {ERR_REASON(ENGINE_R_DH_NOT_IMPLEMENTED), "dh not implemented"},
-    {ERR_REASON(ENGINE_R_DSA_NOT_IMPLEMENTED), "dsa not implemented"},
     {ERR_REASON(ENGINE_R_DSO_FAILURE), "DSO failure"},
     {ERR_REASON(ENGINE_R_DSO_NOT_FOUND), "dso not found"},
     {ERR_REASON(ENGINE_R_ENGINES_SECTION_ERROR), "engines section error"},
@@ -93,8 +81,6 @@ static ERR_STRING_DATA ENGINE_str_reasons[] = {
     {ERR_REASON(ENGINE_R_FAILED_LOADING_PUBLIC_KEY),
      "failed loading public key"},
     {ERR_REASON(ENGINE_R_FINISH_FAILED), "finish failed"},
-    {ERR_REASON(ENGINE_R_GET_HANDLE_FAILED),
-     "could not obtain hardware handle"},
     {ERR_REASON(ENGINE_R_ID_OR_NAME_MISSING), "'id' or 'name' missing"},
     {ERR_REASON(ENGINE_R_INIT_FAILED), "init failed"},
     {ERR_REASON(ENGINE_R_INTERNAL_LIST_ERROR), "internal list error"},
@@ -110,9 +96,6 @@ static ERR_STRING_DATA ENGINE_str_reasons[] = {
     {ERR_REASON(ENGINE_R_NO_LOAD_FUNCTION), "no load function"},
     {ERR_REASON(ENGINE_R_NO_REFERENCE), "no reference"},
     {ERR_REASON(ENGINE_R_NO_SUCH_ENGINE), "no such engine"},
-    {ERR_REASON(ENGINE_R_NO_UNLOAD_FUNCTION), "no unload function"},
-    {ERR_REASON(ENGINE_R_PROVIDE_PARAMETERS), "provide parameters"},
-    {ERR_REASON(ENGINE_R_RSA_NOT_IMPLEMENTED), "rsa not implemented"},
     {ERR_REASON(ENGINE_R_UNIMPLEMENTED_CIPHER), "unimplemented cipher"},
     {ERR_REASON(ENGINE_R_UNIMPLEMENTED_DIGEST), "unimplemented digest"},
     {ERR_REASON(ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD),