1 files changed, 0 insertions, 141 deletions
diff --git a/sys/dev/random/random_adaptors.c b/sys/dev/random/random_adaptors.c
deleted file mode 100644
index b10efb3..0000000
--- a/sys/dev/random/random_adaptors.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*-
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-#include <sys/kernel.h>
-#include <sys/systm.h>
-#include <sys/lock.h>
-#include <sys/selinfo.h>
-#include <sys/sysctl.h>
-#include <sys/sx.h>
-#include <sys/malloc.h>
-#include <sys/queue.h>
-#include <sys/libkern.h>
-
-#include <dev/random/random_adaptors.h>
-#include <dev/random/randomdev.h>
-
-LIST_HEAD(adaptors_head, random_adaptors);
-static struct adaptors_head adaptors = LIST_HEAD_INITIALIZER(adaptors);
-static struct sx adaptors_lock; /* need a sleepable lock */
-
-/* List for the dynamic sysctls */
-static struct sysctl_ctx_list random_clist;
-
-MALLOC_DEFINE(M_RANDOM_ADAPTORS, "random_adaptors", "Random adaptors buffers");
-
-int
-random_adaptor_register(const char *name, struct random_adaptor *rsp)
-{
-	struct random_adaptors *rpp;
-
-	KASSERT(name != NULL && rsp != NULL, ("invalid input to %s", __func__));
-
-	rpp = malloc(sizeof(struct random_adaptors), M_RANDOM_ADAPTORS, M_WAITOK);
-	rpp->name = name;
-	rpp->rsp = rsp;
-
-	sx_xlock(&adaptors_lock);
-	LIST_INSERT_HEAD(&adaptors, rpp, entries);
-	sx_xunlock(&adaptors_lock);
-
-	return (0);
-}
-
-struct random_adaptor *
-random_adaptor_get(const char *name)
-{
-	struct random_adaptors	*rpp;
-	struct random_adaptor	*rsp;
-
-	rsp = NULL;
-
-	sx_slock(&adaptors_lock);
-
-	LIST_FOREACH(rpp, &adaptors, entries)
-		if (strcmp(rpp->name, name) == 0)
-			rsp = rpp->rsp;
-
-	sx_sunlock(&adaptors_lock);
-
-	return (rsp);
-}
-
-static void
-random_adaptors_deinit(void *unused)
-{
-
-	sx_destroy(&adaptors_lock);
-	sysctl_ctx_free(&random_clist);
-}
-
-#define	NO_ADAPTORS	"<no loaded adaptors>"
-static int
-random_sysctl_adaptors_handler(SYSCTL_HANDLER_ARGS)
-{
-	struct random_adaptors	*rpp;
-	int error;
-
-	error = 0;
-
-	sx_slock(&adaptors_lock);
-
-	if (LIST_EMPTY(&adaptors))
-		error = SYSCTL_OUT(req, NO_ADAPTORS, strlen(NO_ADAPTORS));
-
-	LIST_FOREACH(rpp, &adaptors, entries) {
-		error = SYSCTL_OUT(req, " ", 1);
-		if (!error)
-			error = SYSCTL_OUT(req, rpp->name, strlen(rpp->name));
-		if (error)
-			break;
-	}
-
-	sx_sunlock(&adaptors_lock);
-
-	return (error);
-}
-
-static void
-random_adaptors_init(void *unused)
-{
-
-	SYSCTL_PROC(_kern_random, OID_AUTO, adaptors,
-	    CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
-	    NULL, 0, random_sysctl_adaptors_handler, "",
-	    "Random Number Generator adaptors");
-
-	sx_init(&adaptors_lock, "random_adaptors");
-}
-
-SYSCTL_NODE(_kern, OID_AUTO, random, CTLFLAG_RW, 0, "Random Number Generator");
-
-SYSINIT(random_adaptors, SI_SUB_DRIVERS, SI_ORDER_FIRST, random_adaptors_init,
-    NULL);
-SYSUNINIT(random_adaptors, SI_SUB_DRIVERS, SI_ORDER_FIRST,
-    random_adaptors_deinit, NULL);