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2007-03-26 Ralf Corsépius <ralf.corsepius@rtems.org>

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* libnetworking/net/raw_cb.c: Sync with FreeBSD.
This commit is contained in:
Ralf Corsepius
2007-03-27 04:24:41 +00:00
parent f588903f12
commit e6a59370c1
2 changed files with 26 additions and 13 deletions
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4
cpukit/ChangeLog
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@@ -1,3 +1,7 @@
2007-03-26 Ralf Corsépius <ralf.corsepius@rtems.org>
* libnetworking/net/raw_cb.c: Sync with FreeBSD.
2007-03-26 Joel Sherrill <joel@OARcorp.com>
PR 1231/cpukit

35
cpukit/libnetworking/net/raw_cb.c
View File

@@ -10,10 +10,6 @@
* 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.
@@ -31,6 +27,10 @@
* SUCH DAMAGE.
*
* @(#)raw_cb.c 8.1 (Berkeley) 6/10/93
* $FreeBSD: src/sys/net/raw_cb.c,v 1.34 2006/06/02 08:27:15 rwatson Exp $
*/
/*
* $Id$
*/
@@ -49,6 +49,12 @@
#include <net/raw_cb.h>
#include <netinet/in.h>
#ifdef __rtems__
#define mtx_lock(x) /* UNUSED */
#define mtx_unlock(x) /* UNUSED */
#define KASSERT(x,y) /* UNUSED */
#endif
/*
* Routines to manage the raw protocol control blocks.
*
@@ -58,7 +64,7 @@
* redo address binding to allow wildcards
*/
struct rawcb rawcb;
struct rawcb_list_head rawcb_list;
static u_long raw_sendspace = RAWSNDQ;
static u_long raw_recvspace = RAWRCVQ;
@@ -87,7 +93,9 @@ raw_attach(so, proto)
rp->rcb_socket = so;
rp->rcb_proto.sp_family = so->so_proto->pr_domain->dom_family;
rp->rcb_proto.sp_protocol = proto;
insque(rp, &rawcb);
mtx_lock(&rawcb_mtx);
LIST_INSERT_HEAD(&rawcb_list, rp, list);
mtx_unlock(&rawcb_mtx);
return (0);
}
@@ -101,9 +109,12 @@ raw_detach(rp)
{
struct socket *so = rp->rcb_socket;
so->so_pcb = 0;
sofree(so);
remque(rp);
KASSERT(so->so_pcb == rp, ("raw_detach: so_pcb != rp"));
so->so_pcb = NULL;
mtx_lock(&rawcb_mtx);
LIST_REMOVE(rp, list);
mtx_unlock(&rawcb_mtx);
#ifdef notdef
if (rp->rcb_laddr)
m_freem(dtom(rp->rcb_laddr));
@@ -113,7 +124,7 @@ raw_detach(rp)
}
/*
* Disconnect and possibly release resources.
* Disconnect raw socket.
*/
void
raw_disconnect(rp)
@@ -125,8 +136,6 @@ raw_disconnect(rp)
m_freem(dtom(rp->rcb_faddr));
rp->rcb_faddr = 0;
#endif
if (rp->rcb_socket->so_state & SS_NOFDREF)
raw_detach(rp);
}
#ifdef notdef
@@ -141,7 +150,7 @@ raw_bind(so, nam)
if (ifnet == 0)
return (EADDRNOTAVAIL);
rp = sotorawcb(so);
nam = m_copym(nam, 0, M_COPYALL, M_WAITOK);
nam = m_copym(nam, 0, M_COPYALL, M_TRYWAIT);
rp->rcb_laddr = mtod(nam, struct sockaddr *);
return (0);
}