Move rtems/freebsd to freebsd and contrib to freebsd/contrib

1 files changed, 66 insertions, 0 deletions

diff --git a/freebsd/sys/random.h b/freebsd/sys/random.h
new file mode 100644
index 00000000..e5dea939
--- /dev/null
+++ b/freebsd/sys/random.h
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 2000 Mark R. V. Murray
+ * 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	_SYS_RANDOM_HH_
+#define	_SYS_RANDOM_HH_
+
+#ifdef _KERNEL
+
+int read_random(void *, int);
+
+/*
+ * Note: if you add or remove members of esource, remember to also update the
+ * KASSERT regarding what valid members are in random_harvest_internal().
+ */
+enum esource {
+	RANDOM_START = 0,
+	RANDOM_WRITE = 0,
+	RANDOM_KEYBOARD,
+	RANDOM_MOUSE,
+	RANDOM_NET,
+	RANDOM_INTERRUPT,
+	RANDOM_PURE,
+	ENTROPYSOURCE
+};
+void random_harvest(void *, u_int, u_int, u_int, enum esource);
+
+/* Allow the sysadmin to select the broad category of
+ * entropy types to harvest
+ */
+struct harvest_select {
+	int ethernet;
+	int point_to_point;
+	int interrupt;
+	int swi;
+};
+
+extern struct harvest_select harvest;
+
+#endif /* _KERNEL */
+
+#endif /* _SYS_RANDOM_HH_ */