| mbuf.h (155780) | mbuf.h (156756) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)mbuf.h 8.5 (Berkeley) 2/19/95 | 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)mbuf.h 8.5 (Berkeley) 2/19/95 |
| 30 * $FreeBSD: head/sys/sys/mbuf.h 155780 2006-02-17 14:14:15Z andre $ | 30 * $FreeBSD: head/sys/sys/mbuf.h 156756 2006-03-15 21:11:11Z sam $ |
| 31 */ 32 33#ifndef _SYS_MBUF_H_ 34#define _SYS_MBUF_H_ 35 36/* XXX: These includes suck. Sorry! */ 37#include <sys/queue.h> 38#ifdef _KERNEL --- 633 unchanged lines hidden (view full) --- 672void m_move_pkthdr(struct mbuf *, struct mbuf *); 673struct mbuf *m_prepend(struct mbuf *, int, int); 674void m_print(const struct mbuf *, int); 675struct mbuf *m_pulldown(struct mbuf *, int, int, int *); 676struct mbuf *m_pullup(struct mbuf *, int); 677int m_sanity(struct mbuf *, int); 678struct mbuf *m_split(struct mbuf *, int, int); 679struct mbuf *m_uiotombuf(struct uio *, int, int, int); | 31 */ 32 33#ifndef _SYS_MBUF_H_ 34#define _SYS_MBUF_H_ 35 36/* XXX: These includes suck. Sorry! */ 37#include <sys/queue.h> 38#ifdef _KERNEL --- 633 unchanged lines hidden (view full) --- 672void m_move_pkthdr(struct mbuf *, struct mbuf *); 673struct mbuf *m_prepend(struct mbuf *, int, int); 674void m_print(const struct mbuf *, int); 675struct mbuf *m_pulldown(struct mbuf *, int, int, int *); 676struct mbuf *m_pullup(struct mbuf *, int); 677int m_sanity(struct mbuf *, int); 678struct mbuf *m_split(struct mbuf *, int, int); 679struct mbuf *m_uiotombuf(struct uio *, int, int, int); |
| 680struct mbuf *m_unshare(struct mbuf *, int how); |
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| 680 681/*- 682 * Network packets may have annotations attached by affixing a list 683 * of "packet tags" to the pkthdr structure. Packet tags are 684 * dynamically allocated semi-opaque data structures that have 685 * a fixed header (struct m_tag) that specifies the size of the 686 * memory block and a <cookie,type> pair that identifies it. 687 * The cookie is a 32-bit unique unsigned value used to identify --- 178 unchanged lines hidden --- | 681 682/*- 683 * Network packets may have annotations attached by affixing a list 684 * of "packet tags" to the pkthdr structure. Packet tags are 685 * dynamically allocated semi-opaque data structures that have 686 * a fixed header (struct m_tag) that specifies the size of the 687 * memory block and a <cookie,type> pair that identifies it. 688 * The cookie is a 32-bit unique unsigned value used to identify --- 178 unchanged lines hidden --- |