Remove ERR_get_state

The ERR_STATE struct is an unused implementation detail of the horrific
error stack code. It is the last public consumer of CRYPTO_THREAD
internals. Make this and its accessor internal so we can make the
CRYPTO_THREAD struct opaque.

ok jsing

1 files changed, 1 insertions, 12 deletions

diff --git a/src/lib/libcrypto/err/err.h b/src/lib/libcrypto/err/err.h
index d85de24cb1..e0b4354e49 100644
--- a/src/lib/libcrypto/err/err.h
+++ b/src/lib/libcrypto/err/err.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: err.h,v 1.31 2023/07/28 10:23:19 tb Exp $ */
+/* $OpenBSD: err.h,v 1.32 2024/03/02 10:30:48 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -143,16 +143,6 @@ extern "C" {
 #define ERR_FLAG_MARK           0x01
 
 #define ERR_NUM_ERRORS  16
-typedef struct err_state_st {
-        CRYPTO_THREADID tid;
-        int err_flags[ERR_NUM_ERRORS];
-        unsigned long err_buffer[ERR_NUM_ERRORS];
-        char *err_data[ERR_NUM_ERRORS];
-        int err_data_flags[ERR_NUM_ERRORS];
-        const char *err_file[ERR_NUM_ERRORS];
-        int err_line[ERR_NUM_ERRORS];
-        int top, bottom;
-} ERR_STATE;
 
 /* library */
 #define ERR_LIB_NONE            1
@@ -397,7 +387,6 @@ void ERR_free_strings(void);
 void ERR_remove_thread_state(const CRYPTO_THREADID *tid);
 /* Wrapped in OPENSSL_NO_DEPRECATED in 0.9.8. Still used in 2023. */
 void ERR_remove_state(unsigned long pid);
-ERR_STATE *ERR_get_state(void);
 
 int ERR_get_next_error_library(void);