Add support for reference counting using C11 atomics

[openssl.git] / crypto / bio / bio_lib.c

diff --git a/crypto/bio/bio_lib.c b/crypto/bio/bio_lib.c
index c14e238ddc70283eb418ecda03d8db57095ff416..4c2af7d7462890486ea82606aa84cca24e8ea8db 100644 (file)
--- a/crypto/bio/bio_lib.c
+++ b/crypto/bio/bio_lib.c
@@ -113,7 +113,7 @@ int BIO_free(BIO *a)
     if (a == NULL)
         return 0;
 
-    if (CRYPTO_atomic_add(&a->references, -1, &ret, a->lock) <= 0)
+    if (CRYPTO_DOWN_REF(&a->references, &ret, a->lock) <= 0)
         return 0;
 
     REF_PRINT_COUNT("BIO", a);
@@ -178,7 +178,7 @@ int BIO_up_ref(BIO *a)
 {
     int i;
 
-    if (CRYPTO_atomic_add(&a->references, 1, &i, a->lock) <= 0)
+    if (CRYPTO_UP_REF(&a->references, &i, a->lock) <= 0)
         return 0;
 
     REF_PRINT_COUNT("BIO", a);