Provide BIO_{g,s}et_data() and BIO_set_init().

ok jsing

3 files changed, 26 insertions, 2 deletions

diff --git a/src/lib/libcrypto/Symbols.list b/src/lib/libcrypto/Symbols.list
index e5997cc76d..f8125ad9f7 100644
--- a/src/lib/libcrypto/Symbols.list
+++ b/src/lib/libcrypto/Symbols.list
@@ -276,6 +276,7 @@ BIO_free_all
 BIO_get_accept_socket
 BIO_get_callback
 BIO_get_callback_arg
+BIO_get_data
 BIO_get_ex_data
 BIO_get_ex_new_index
 BIO_get_host_ip
@@ -334,9 +335,11 @@ BIO_s_socket
 BIO_set
 BIO_set_callback
 BIO_set_callback_arg
+BIO_set_data
 BIO_set_cipher
 BIO_set_ex_data
 BIO_set_flags
+BIO_set_init
 BIO_set_tcp_ndelay
 BIO_snprintf
 BIO_sock_cleanup
diff --git a/src/lib/libcrypto/bio/bio.h b/src/lib/libcrypto/bio/bio.h
index 3a1577ab37..c60ab389a0 100644
--- a/src/lib/libcrypto/bio/bio.h
+++ b/src/lib/libcrypto/bio/bio.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio.h,v 1.31 2018/02/17 13:57:14 tb Exp $ */
+/* $OpenBSD: bio.h,v 1.32 2018/02/18 12:58:25 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -586,6 +586,9 @@ BIO *BIO_new_fp(FILE *stream, int close_flag);
 BIO *   BIO_new(BIO_METHOD *type);
 int     BIO_set(BIO *a, BIO_METHOD *type);
 int     BIO_free(BIO *a);
+void    *BIO_get_data(BIO *a);
+void    BIO_set_data(BIO *a, void *ptr);
+void    BIO_set_init(BIO *a, int init);
 void    BIO_vfree(BIO *a);
 int     BIO_read(BIO *b, void *data, int len)
                 __attribute__((__bounded__(__buffer__,2,3)));
diff --git a/src/lib/libcrypto/bio/bio_lib.c b/src/lib/libcrypto/bio/bio_lib.c
index 86ccbdc202..4e5405d6af 100644
--- a/src/lib/libcrypto/bio/bio_lib.c
+++ b/src/lib/libcrypto/bio/bio_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio_lib.c,v 1.23 2017/01/29 17:49:22 beck Exp $ */
+/* $OpenBSD: bio_lib.c,v 1.24 2018/02/18 12:58:25 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -137,6 +137,24 @@ BIO_vfree(BIO *a)
         BIO_free(a);
 }
 
+void *
+BIO_get_data(BIO *a)
+{
+        return (a->ptr);
+}
+
+void
+BIO_set_data(BIO *a, void *ptr)
+{
+        a->ptr = ptr;
+}
+
+void
+BIO_set_init(BIO *a, int init)
+{
+        a->init = init;
+}
+
 void
 BIO_clear_flags(BIO *b, int flags)
 {