Recover BIO_number_{read|written}.
Android needs it. These functions were removed in the move to BoringSSL.
Change-Id: Ice24a0a1c390930cf07dbd00f72a3e12e6c241f9
Reviewed-on: https://boringssl-review.googlesource.com/1510
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index 7aaa51d..da0a356 100644
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -256,6 +256,14 @@
* set by |BIO_set_callback_arg|. */
OPENSSL_EXPORT char *BIO_get_callback_arg(const BIO *bio);
+/* BIO_number_read returns the number of bytes that have been read from
+ * |bio|. */
+OPENSSL_EXPORT size_t BIO_number_read(const BIO *bio);
+
+/* BIO_number_written returns the number of bytes that have been written to
+ * |bio|. */
+OPENSSL_EXPORT size_t BIO_number_written(const BIO *bio);
+
/* Managing chains of BIOs.
*
@@ -709,9 +717,7 @@
/* next_bio points to the next |BIO| in a chain. This |BIO| owns a reference
* to |next_bio|. */
struct bio_st *next_bio; /* used by filter BIOs */
- /* TODO(fork): either bring back BIO_number_read and write or remove these. */
- unsigned long num_read;
- unsigned long num_write;
+ size_t num_read, num_write;
CRYPTO_EX_DATA ex_data;
};
