Convert reference counts in crypto/
This change converts the reference counts in crypto/ to use
|CRYPTO_refcount_t|. The reference counts in |X509_PKEY| and |X509_INFO|
were never actually used and so were dropped.
Change-Id: I75d572cdac1f8c1083c482e29c9519282d7fd16c
Reviewed-on: https://boringssl-review.googlesource.com/4772
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/include/openssl/bio.h b/include/openssl/bio.h
index b70b42f..c0c430a 100644
--- a/include/openssl/bio.h
+++ b/include/openssl/bio.h
@@ -64,6 +64,7 @@
#include <openssl/err.h> /* for ERR_print_errors_fp */
#include <openssl/ex_data.h>
#include <openssl/stack.h>
+#include <openssl/thread.h>
#if defined(__cplusplus)
extern "C" {
@@ -784,7 +785,7 @@
/* num is a BIO-specific value. For example, in fd BIOs it's used to store a
* file descriptor. */
int num;
- int references;
+ CRYPTO_refcount_t references;
void *ptr;
/* next_bio points to the next |BIO| in a chain. This |BIO| owns a reference
* to |next_bio|. */
