Add a reserve call to the stack data structure.

[openssl.git] / include / openssl / safestack.h

diff --git a/include/openssl/safestack.h b/include/openssl/safestack.h
index 9fe733c24e4f3c0314f4b1b772e3ada33bd70f5c..4241c4ff3bcd269d857a0a6cae0da80f5fe753ce 100644 (file)
--- a/include/openssl/safestack.h
+++ b/include/openssl/safestack.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -40,6 +40,10 @@ extern "C" {
     { \
         return (STACK_OF(t1) *)OPENSSL_sk_new_null(); \
     } \
+    static ossl_inline int sk_##t1##_reserve(STACK_OF(t1) *sk, int n) \
+    { \
+        return OPENSSL_sk_reserve((OPENSSL_STACK *)sk, n); \
+    } \
     static ossl_inline void sk_##t1##_free(STACK_OF(t1) *sk) \
     { \
         OPENSSL_sk_free((OPENSSL_STACK *)sk); \