Continue the crusade towards a dev_clone()-free kernel, removing its

usage from dtrace. The dtrace code already uses cdevpriv(9) since FreeBSD
8, so this change should be quite harmless.

Reviewed by:	markj
Approved by:	markj
MFC after:	never

1 files changed, 0 insertions, 57 deletions

diff --git a/sys/cddl/dev/dtrace/dtrace_clone.c b/sys/cddl/dev/dtrace/dtrace_clone.c
deleted file mode 100644
index 5009e9d..0000000
--- a/sys/cddl/dev/dtrace/dtrace_clone.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*-
- * Copyright (C) 2006 John Birrell <jb@freebsd.org>.
- * 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(s), this list of conditions and the following disclaimer as
- *    the first lines of this file unmodified other than the possible 
- *    addition of one or more copyright notices.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
- *
- * $FreeBSD$
- *
- */
-
-static void
-dtrace_clone(void *arg, struct ucred *cred, char *name, int namelen, struct cdev **dev)
-{
-	int u = -1;
-	size_t len;
-
-	if (*dev != NULL)
-		return;
-
-	len = strlen(name);
-
-	if (len != 6 && len != 13)
-		return;
-
-	if (bcmp(name,"dtrace",6) != 0)
-		return;
-
-	if (len == 13 && bcmp(name,"dtrace/dtrace",13) != 0)
-		return;
-
-	/* Clone the device to the new minor number. */
-	if (clone_create(&dtrace_clones, &dtrace_cdevsw, &u, dev, 0) != 0)
-		/* Create the /dev/dtrace/dtraceNN entry. */
-		*dev = make_dev_credf(MAKEDEV_REF, &dtrace_cdevsw, u, cred,
-		     UID_ROOT, GID_WHEEL, 0600, "dtrace/dtrace%d", u);
-}