summaryrefslogtreecommitdiffstats
path: root/freebsd/sys/contrib/pf/net/pf_mtag.h
diff options
context:
space:
mode:
Diffstat (limited to 'freebsd/sys/contrib/pf/net/pf_mtag.h')
-rw-r--r--freebsd/sys/contrib/pf/net/pf_mtag.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/freebsd/sys/contrib/pf/net/pf_mtag.h b/freebsd/sys/contrib/pf/net/pf_mtag.h
deleted file mode 100644
index 141a8679..00000000
--- a/freebsd/sys/contrib/pf/net/pf_mtag.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* $FreeBSD$ */
-/*
- * Copyright (c) 2001 Daniel Hartmeier
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - 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 COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- *
- */
-
-#ifndef _NET_PF_MTAG_H_
-#define _NET_PF_MTAG_H_
-
-#ifdef _KERNEL
-
-#define PF_TAG_GENERATED 0x01
-#define PF_TAG_FRAGCACHE 0x02
-#define PF_TAG_TRANSLATE_LOCALHOST 0x04
-#define PF_PACKET_LOOPED 0x08
-#define PF_FASTFWD_OURS_PRESENT 0x10
-
-struct pf_mtag {
- void *hdr; /* saved hdr pos in mbuf, for ECN */
- void *statekey; /* pf stackside statekey */
- u_int32_t qid; /* queue id */
- u_int rtableid; /* alternate routing table id */
- u_int16_t tag; /* tag id */
- u_int8_t flags;
- u_int8_t routed;
-};
-
-static __inline struct pf_mtag *pf_find_mtag(struct mbuf *);
-static __inline struct pf_mtag *pf_get_mtag(struct mbuf *);
-
-static __inline struct pf_mtag *
-pf_find_mtag(struct mbuf *m)
-{
- struct m_tag *mtag;
-
- if ((mtag = m_tag_find(m, PACKET_TAG_PF, NULL)) == NULL)
- return (NULL);
-
- return ((struct pf_mtag *)(mtag + 1));
-}
-
-static __inline struct pf_mtag *
-pf_get_mtag(struct mbuf *m)
-{
- struct m_tag *mtag;
-
- if ((mtag = m_tag_find(m, PACKET_TAG_PF, NULL)) == NULL) {
- mtag = m_tag_get(PACKET_TAG_PF, sizeof(struct pf_mtag),
- M_NOWAIT);
- if (mtag == NULL)
- return (NULL);
- bzero(mtag + 1, sizeof(struct pf_mtag));
- m_tag_prepend(m, mtag);
- }
-
- return ((struct pf_mtag *)(mtag + 1));
-}
-#endif /* _KERNEL */
-#endif /* _NET_PF_MTAG_H_ */