| uipc_mbuf.c (103626) | uipc_mbuf.c (105194) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1988, 1991, 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 --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)uipc_mbuf.c 8.2 (Berkeley) 1/4/94 | 1/* 2 * Copyright (c) 1982, 1986, 1988, 1991, 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 --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)uipc_mbuf.c 8.2 (Berkeley) 1/4/94 |
| 34 * $FreeBSD: head/sys/kern/uipc_mbuf.c 103626 2002-09-19 08:28:41Z julian $ | 34 * $FreeBSD: head/sys/kern/uipc_mbuf.c 105194 2002-10-16 01:54:46Z sam $ |
| 35 */ 36 37#include "opt_mac.h" 38#include "opt_param.h" 39 40#include <sys/param.h> 41#include <sys/systm.h> 42#include <sys/kernel.h> --- 41 unchanged lines hidden (view full) --- 84#endif 85 to->m_data = to->m_pktdat; 86 to->m_flags = from->m_flags & M_COPYFLAGS; 87 to->m_pkthdr = from->m_pkthdr; 88#ifdef MAC 89 mac_init_mbuf(to, 1); /* XXXMAC no way to fail */ 90 mac_create_mbuf_from_mbuf(from, to); 91#endif | 35 */ 36 37#include "opt_mac.h" 38#include "opt_param.h" 39 40#include <sys/param.h> 41#include <sys/systm.h> 42#include <sys/kernel.h> --- 41 unchanged lines hidden (view full) --- 84#endif 85 to->m_data = to->m_pktdat; 86 to->m_flags = from->m_flags & M_COPYFLAGS; 87 to->m_pkthdr = from->m_pkthdr; 88#ifdef MAC 89 mac_init_mbuf(to, 1); /* XXXMAC no way to fail */ 90 mac_create_mbuf_from_mbuf(from, to); 91#endif |
| 92 from->m_pkthdr.aux = NULL; | 92 SLIST_INIT(&from->m_pkthdr.tags); |
| 93} 94 95/* 96 * Lesser-used path for M_PREPEND: 97 * allocate new mbuf to prepend to chain, 98 * copy junk along. 99 */ 100struct mbuf * --- 639 unchanged lines hidden --- | 93} 94 95/* 96 * Lesser-used path for M_PREPEND: 97 * allocate new mbuf to prepend to chain, 98 * copy junk along. 99 */ 100struct mbuf * --- 639 unchanged lines hidden --- |