2 files changed, 99 insertions, 0 deletions
diff --git a/crypto/async/arch/async_null.c b/crypto/async/arch/async_null.c
new file mode 100644
index 0000000000..f4adda9788
--- /dev/null
+++ b/crypto/async/arch/async_null.c
@@ -0,0 +1,95 @@
+/* crypto/async/arch/async_null.c */
+/*
+ * Written by Matt Caswell (matt@openssl.org) for the OpenSSL project.
+ */
+/* ====================================================================
+ * Copyright (c) 2015 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+#include "../async_locl.h"
+#include <openssl/async.h>
+
+#ifdef ASYNC_NULL
+
+STACK_OF(ASYNC_JOB) *async_get_pool(void)
+{
+    return NULL;
+}
+
+int async_set_pool(STACK_OF(ASYNC_JOB) *poolin, size_t curr_size,
+                   size_t max_size)
+{
+    return 0;
+}
+
+void async_increment_pool_size(void)
+{
+    return;
+}
+
+void async_release_job_to_pool(ASYNC_JOB *job)
+{
+    return;
+}
+
+size_t async_pool_max_size(void)
+{
+    return 0;
+}
+
+void async_release_pool(void)
+{
+    return;
+}
+
+int async_pool_can_grow(void) {
+    return 0;
+}
+
+#endif
+
diff --git a/crypto/async/arch/async_null.h b/crypto/async/arch/async_null.h
index 7d1c601db2..2dc4f2b42f 100644
--- a/crypto/async/arch/async_null.h
+++ b/crypto/async/arch/async_null.h
@@ -73,4 +73,8 @@ typedef struct async_fibre_st {
 # define ASYNC_FIBRE_makecontext(c)
 # define ASYNC_FIBRE_free(f)
 # define ASYNC_FIBRE_init_dispatcher(f)
+# define async_pipe(f)                          0
+# define async_write1(f,b)                      ((*b == 0) ? (f = 0) : (f = 1))
+# define async_read1(f,b)                       (*b = 0)
+
 #endif