CryptoPkg/TlsLib: Change the return type of TlsInitialize().

[mirror_edk2.git] / CryptoPkg / Library / TlsLib / TlsInit.c

diff --git a/CryptoPkg/Library/TlsLib/TlsInit.c b/CryptoPkg/Library/TlsLib/TlsInit.c
index e524647103f96d0f47cb11d9485bc54b0109d3e3..a530ff7ad5d5be08da6a6c7563932b9ca5463c8d 100644 (file)
--- a/CryptoPkg/Library/TlsLib/TlsInit.c
+++ b/CryptoPkg/Library/TlsLib/TlsInit.c
@@ -22,26 +22,34 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   by SSL/TLS, and initializes the readable error messages.\r
   This function must be called before any other action takes places.\r
 \r
+  @retval TRUE   The OpenSSL library has been initialized.\r
+  @retval FALSE  Failed to initialize the OpenSSL library.\r
+\r
 **/\r
-VOID\r
+BOOLEAN\r
 EFIAPI\r
 TlsInitialize (\r
   VOID\r
   )\r
 {\r
+  INTN            Ret;\r
+\r
   //\r
   // Performs initialization of crypto and ssl library, and loads required\r
   // algorithms.\r
   //\r
-  OPENSSL_init_ssl (\r
-    OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS,\r
-    NULL\r
-    );\r
+  Ret = OPENSSL_init_ssl (\r
+          OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS,\r
+          NULL\r
+          );\r
+  if (Ret != 1) {\r
+    return FALSE;\r
+  }\r
 \r
   //\r
   // Initialize the pseudorandom number generator.\r
   //\r
-  RandomSeed (NULL, 0);\r
+  return RandomSeed (NULL, 0);\r
 }\r
 \r
 /**\r