Separate out the Software RNG entropy harvesting queue and thread into its own files.

Submitted by:	 Arthur Mesh <arthurmesh@gmail.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/sys/dev/random/random_harvestq.h b/sys/dev/random/random_harvestq.h
new file mode 100644
index 0000000..9766c77
--- /dev/null
+++ b/sys/dev/random/random_harvestq.h
@@ -0,0 +1,41 @@
+/*-
+ * Copyright (c) 2013 Arthur Mesh <arthurmesh@gmail.com>
+ * 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
+ *    in this position and unchanged.
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __RANDOM_HARVEST_H__
+#define __RANDOM_HARVEST_H__
+
+typedef void (*event_proc_f)(struct harvest *event);
+
+void random_harvestq_init(event_proc_f);
+void random_harvestq_deinit(void);
+void random_harvestq_internal(u_int64_t, const void *,
+    u_int, u_int, u_int, enum esource);
+
+extern int random_kthread_control;
+
+#endif /* __RANDOM_HARVEST_H__ */