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-rw-r--r--crypto/store/store_init.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/crypto/store/store_init.c b/crypto/store/store_init.c
new file mode 100644
index 000000000000..b398bf598ff6
--- /dev/null
+++ b/crypto/store/store_init.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2016-2018 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
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/err.h>
+#include "internal/store.h"
+#include "store_locl.h"
+
+static CRYPTO_ONCE store_init = CRYPTO_ONCE_STATIC_INIT;
+DEFINE_RUN_ONCE_STATIC(do_store_init)
+{
+ return OPENSSL_init_crypto(0, NULL)
+ && ossl_store_file_loader_init();
+}
+
+int ossl_store_init_once(void)
+{
+ if (!RUN_ONCE(&store_init, do_store_init)) {
+ OSSL_STOREerr(OSSL_STORE_F_OSSL_STORE_INIT_ONCE, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ return 1;
+}
+
+void ossl_store_cleanup_int(void)
+{
+ ossl_store_destroy_loaders_int();
+}