X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/1c79356b52d46aa6b508fb032f5ae709b1f2897b..8f6c56a50524aa785f7e596d52dddfb331e18961:/bsd/netinet/udp_var.h

diff --git a/bsd/netinet/udp_var.h b/bsd/netinet/udp_var.h
index 97adb4508..2edc73e82 100644
--- a/bsd/netinet/udp_var.h
+++ b/bsd/netinet/udp_var.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -56,6 +62,7 @@
 
 #ifndef _NETINET_UDP_VAR_H_
 #define _NETINET_UDP_VAR_H_
+#include <sys/appleapiopts.h>
 
 #include <sys/sysctl.h>
 
@@ -78,16 +85,6 @@ struct	udpiphdr {
 #define ui_next		ui_i.ih_next
 #define ui_prev		ui_i.ih_prev
 
-struct	udpcb {
-	/* XXX - these should be by reference so we can do options quickly */
-	struct	ip udb_ip;
-	struct	udphdr udb_uh;
-	struct	sockaddr_in udb_conn;
-	struct	in_hostcache *udb_hc;
-	struct	mbuf *udb_queue;
-};
-#define	inptoudpcb(inp)	((struct udpdb *)(inp)->inp_ppcb)
-
 struct	udpstat {
 				/* input statistics: */
 	u_long	udps_ipackets;		/* total input packets */
@@ -102,6 +99,11 @@ struct	udpstat {
 				/* output statistics: */
 	u_long	udps_opackets;		/* total output packets */
 	u_long	udps_fastout;		/* output packets on fast path */
+#ifndef __APPLE__
+	u_long	udps_nosum;		/* no checksum */
+	/* of no socket on port, arrived as multicast */
+	u_long	udps_noportmcast;
+#endif
 };
 
 /*
@@ -114,6 +116,7 @@ struct	udpstat {
 #define	UDPCTL_PCBLIST		5	/* list of PCBs for UDP sockets */
 #define UDPCTL_MAXID		6
 
+#ifdef KERNEL_PRIVATE
 #define UDPCTL_NAMES { \
 	{ 0, 0 }, \
 	{ "checksum", CTLTYPE_INT }, \
@@ -123,7 +126,6 @@ struct	udpstat {
 	{ "pcblist", CTLTYPE_STRUCT }, \
 }
 
-#ifdef KERNEL
 SYSCTL_DECL(_net_inet_udp);
 
 extern struct	pr_usrreqs udp_usrreqs;
@@ -131,15 +133,23 @@ extern struct	inpcbhead udb;
 extern struct	inpcbinfo udbinfo;
 extern u_long	udp_sendspace;
 extern u_long	udp_recvspace;
-extern struct udpstat udpstat;
+extern struct	udpstat udpstat;
 extern int	log_in_vain;
 
-void	udp_ctlinput __P((int, struct sockaddr *, void *));
-void	udp_init __P((void));
-void	udp_input __P((struct mbuf *, int));
+void	udp_ctlinput(int, struct sockaddr *, void *);
+void	udp_init(void);
+void	udp_input(struct mbuf *, int);
 
-void	udp_notify __P((struct inpcb *inp, int errno));
-int	udp_shutdown __P((struct socket *so));
+void	udp_notify(struct inpcb *inp, int errno);
+int	udp_shutdown(struct socket *so);
+int	udp_lock (struct socket *, int, int);
+int	udp_unlock (struct socket *, int, int);
+void	udp_slowtimo (void);
+#ifdef _KERN_LOCKS_H_
+lck_mtx_t *	udp_getlock (struct socket *, int);
+#else
+void *	udp_getlock (struct socket *, int);
 #endif
 
-#endif
+#endif KERNEL_PRIVATE
+#endif _NETINET_UDP_VAR_H_