[src/trunk]: src/sys/opencrypto crypto_mbuf.c is unused; remove it.

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e51e54002434
branches:  trunk
changeset: 550899:e51e54002434
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Sun Aug 24 19:29:09 2003 +0000

description:
crypto_mbuf.c is unused; remove it.

diffstat:

 sys/opencrypto/crypto_mbuf.c    |  124 ----------------------------------------
 sys/opencrypto/files.opencrypto |    5 +-
 2 files changed, 1 insertions(+), 128 deletions(-)

diffs (147 lines):

diff -r fd9a90c40608 -r e51e54002434 sys/opencrypto/crypto_mbuf.c
--- a/sys/opencrypto/crypto_mbuf.c      Sun Aug 24 19:28:32 2003 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/*     $NetBSD: crypto_mbuf.c,v 1.1 2003/07/25 21:12:44 jonathan Exp $ */
-/*     $FreeBSD: crmbuf.c,v 1.1 2002/10/04 20:31:22 sam Exp $ */
-
-/*
- * Copyright (c) 2002 Somebody. 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 acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR 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.
- *
- * $FreeBSD: src/sys/opencrypto/crmbuf.c,v 1.1 2002/10/04 20:31:22 sam Exp $
- */
-
-#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: crypto_mbuf.c,v 1.1 2003/07/25 21:12:44 jonathan Exp $");
-
-/*#include "opt_param.h"*/
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/kernel.h>
-
-/*
- * Miscellaneous mbuf routines that belong in uipc_mbuf.c but
- * are kept private to the crypto support for now.
- */
-extern int m_apply(struct mbuf *m, int off, int len,
-                   int (*f)(caddr_t, caddr_t, unsigned int), caddr_t fstate);
-extern struct mbuf * m_getptr(struct mbuf *m, int loc, int *off);
-
-/*
- * Apply function f to the data in an mbuf chain starting "off" bytes from the
- * beginning, continuing for "len" bytes.
- */
-int
-m_apply(struct mbuf *m, int off, int len, int (*f)(caddr_t, caddr_t, unsigned int), caddr_t fstate)
-{
-       int rval;
-       unsigned int count;
-
-       if (len < 0)
-               panic("m_apply: len %d < 0", len);
-       if (off < 0)
-               panic("m_apply: off %d < 0", off);
-       while (off > 0) {
-               if (m == NULL)
-                       panic("m_apply: null mbuf in skip");
-               if (off < m->m_len)
-                       break;
-               off -= m->m_len;
-               m = m->m_next;
-       }
-       while (len > 0) {
-               if (m == NULL)
-                       panic("m_apply: null mbuf");
-               count = min(m->m_len - off, len);
-
-               rval = f(fstate, mtod(m, caddr_t) + off, count);
-               if (rval)
-                       return (rval);
-
-               len -= count;
-               off = 0;
-               m = m->m_next;
-       }
-
-       return (0);
-}
-
-/*
- * Return a pointer to mbuf/offset of location in mbuf chain.
- */
-struct mbuf *
-m_getptr(struct mbuf *m, int loc, int *off)
-{
-       while (loc >= 0) {
-               /* Normal end of search */
-               if (m->m_len > loc) {
-                       *off = loc;
-                       return (m);
-               }
-               else {
-                       loc -= m->m_len;
-
-                       if (m->m_next == NULL) {
-                               if (loc == 0) {
-                                       /* Point at the end of valid data */
-                                       *off = m->m_len;
-                                       return (m);
-                               }
-                               else
-                                       return (NULL);
-                       }
-                       else
-                               m = m->m_next;
-               }
-       }
-
-       return (NULL);
-}
diff -r fd9a90c40608 -r e51e54002434 sys/opencrypto/files.opencrypto
--- a/sys/opencrypto/files.opencrypto   Sun Aug 24 19:28:32 2003 +0000
+++ b/sys/opencrypto/files.opencrypto   Sun Aug 24 19:29:09 2003 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: files.opencrypto,v 1.8 2003/08/24 19:28:32 thorpej Exp $
+#      $NetBSD: files.opencrypto,v 1.9 2003/08/24 19:29:09 thorpej Exp $
 #
 #
 
@@ -10,9 +10,6 @@
 file   opencrypto/xform.c              opencrypto
 file   opencrypto/crypto.c             opencrypto      needs-flag
 
-#Standalone m_apply()/m_getptr()
-#file  opencrypto/crypto_mbuf.c        opencrypto
-
 # local crypto algorithms - XXX should G/C and use crypto/...
 file   opencrypto/blf.c                opencrypto
 file   opencrypto/skipjack.c           opencrypto