From e68ca11e376f4237fb9f8c10487e2d7b7dbfe585 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Fri, 28 Jul 2023 10:21:01 +0000
Subject: Remove ERR_{get,set}_implementation()

Much like ex_data, applications can make the library use their own error
stack implementation. Well, except as of right now they no longer can.

ok jsing
---
 src/lib/libcrypto/err/err.c | 31 +++----------------------------
 1 file changed, 3 insertions(+), 28 deletions(-)

(limited to 'src/lib/libcrypto/err/err.c')

diff --git a/src/lib/libcrypto/err/err.c b/src/lib/libcrypto/err/err.c
index 8fbeea715e..8beb29543a 100644
--- a/src/lib/libcrypto/err/err.c
+++ b/src/lib/libcrypto/err/err.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: err.c,v 1.54 2023/07/07 19:37:53 beck Exp $ */
+/* $OpenBSD: err.c,v 1.55 2023/07/28 10:21:01 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -125,6 +125,8 @@
 DECLARE_LHASH_OF(ERR_STRING_DATA);
 DECLARE_LHASH_OF(ERR_STATE);
 
+typedef struct st_ERR_FNS ERR_FNS;
+
 static void err_load_strings(int lib, ERR_STRING_DATA *str);
 
 static void ERR_STATE_free(ERR_STATE *s);
@@ -300,33 +302,6 @@ err_fns_check(void)
 	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
 }
 
-/* API functions to get or set the underlying ERR functions. */
-
-const ERR_FNS *
-ERR_get_implementation(void)
-{
-	err_fns_check();
-	return err_fns;
-}
-LCRYPTO_ALIAS(ERR_get_implementation);
-
-int
-ERR_set_implementation(const ERR_FNS *fns)
-{
-	int ret = 0;
-
-	CRYPTO_w_lock(CRYPTO_LOCK_ERR);
-	/* It's too late if 'err_fns' is non-NULL. BTW: not much point setting
-	 * an error is there?! */
-	if (!err_fns) {
-		err_fns = fns;
-		ret = 1;
-	}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
-	return ret;
-}
-LCRYPTO_ALIAS(ERR_set_implementation);
-
 /* These are the callbacks provided to "lh_new()" when creating the LHASH tables
  * internal to the "err_defaults" implementation. */
 
-- 
cgit v1.2.3-55-g6feb