*
* @APPLE_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.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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. 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@
*/
* SUCH DAMAGE.
*
* @(#)protosw.h 8.1 (Berkeley) 6/2/93
+ * $FreeBSD: src/sys/sys/protosw.h,v 1.28.2.2 2001/07/03 11:02:01 ume Exp $
*/
+#ifndef _SYS_PROTOSW_H_
+#define _SYS_PROTOSW_H_
+
+/* Forward declare these structures referenced from prototypes below. */
+struct mbuf;
+struct proc;
+struct sockaddr;
+struct socket;
+struct sockopt;
+
+/*#ifdef _KERNEL*/
/*
* Protocol switch table.
*
*
* Protocols pass data between themselves as chains of mbufs using
* the pr_input and pr_output hooks. Pr_input passes data up (towards
- * UNIX) and pr_output passes it down (towards the imps); control
+ * the users) and pr_output passes it down (towards the interfaces); control
* information passes up and down on pr_ctlinput and pr_ctloutput.
* The protocol is responsible for the space occupied by any the
* arguments to these entries and must dispose it.
* described below.
*/
-#ifndef _SYS_PROTOSW_H_
-#define _SYS_PROTOSW_H_
-
+#include <sys/appleapiopts.h>
#include <sys/socketvar.h>
#include <sys/queue.h>
+#ifdef __APPLE_API_UNSTABLE
struct protosw {
short pr_type; /* socket type used for */
struct domain *pr_domain; /* domain protocol a member of */
/* slow timeout (500ms) */
void (*pr_drain) __P((void));
/* flush any excess space possible */
-
+#if __APPLE__
int (*pr_sysctl)(); /* sysctl for protocol */
-
+#endif
struct pr_usrreqs *pr_usrreqs; /* supersedes pr_usrreq() */
+#if __APPLE__
/* Implant hooks */
TAILQ_HEAD(pr_sfilter, NFDescriptor) pr_sfilter;
struct protosw *pr_next; /* Chain for domain */
u_long reserved[4]; /* Padding for future use */
+#endif
};
#define PR_SLOWHZ 2 /* 2 slow timeouts per second */
* Values for pr_flags.
* PR_ADDR requires PR_ATOMIC;
* PR_ADDR and PR_CONNREQUIRED are mutually exclusive.
+ * PR_IMPLOPCL means that the protocol allows sendto without prior connect,
+ * and the protocol understands the MSG_EOF flag. The first property is
+ * is only relevant if PR_CONNREQUIRED is set (otherwise sendto is allowed
+ * anyhow).
*/
#define PR_ATOMIC 0x01 /* exchange atomic messages only */
#define PR_ADDR 0x02 /* addresses given with messages */
#define PR_WANTRCVD 0x08 /* want PRU_RCVD calls */
#define PR_RIGHTS 0x10 /* passes capabilities */
#define PR_IMPLOPCL 0x20 /* implied open/close */
+#define PR_LASTHDR 0x40 /* enforce ipsec policy; last header */
/*
* The arguments to usrreq are:
struct ucred *cred, void *));
};
-
extern int pru_abort_notsupp(struct socket *so);
extern int pru_accept_notsupp(struct socket *so, struct sockaddr **nam);
extern int pru_attach_notsupp(struct socket *so, int proto,
#define PRC_TIMXCEED_INTRANS 18 /* packet lifetime expired in transit */
#define PRC_TIMXCEED_REASS 19 /* lifetime expired on reass q */
#define PRC_PARAMPROB 20 /* header incorrect */
+#define PRC_UNREACH_ADMIN_PROHIB 21 /* packet administrativly prohibited */
-#define PRC_NCMDS 21
+#define PRC_NCMDS 22
#define PRC_IS_REDIRECT(cmd) \
((cmd) >= PRC_REDIRECT_NET && (cmd) <= PRC_REDIRECT_TOSHOST)
"NET-UNREACH", "HOST-UNREACH", "PROTO-UNREACH", "PORT-UNREACH",
"#12", "SRCFAIL-UNREACH", "NET-REDIRECT", "HOST-REDIRECT",
"TOSNET-REDIRECT", "TOSHOST-REDIRECT", "TX-INTRANS", "TX-REASS",
- "PARAMPROB"
+ "PARAMPROB", "ADMIN-UNREACH"
};
#endif
#ifdef KERNEL
void pfctlinput __P((int, struct sockaddr *));
+void pfctlinput2 __P((int, struct sockaddr *, void *));
struct protosw *pffindproto __P((int family, int protocol, int type));
struct protosw *pffindtype __P((int family, int type));
}
#endif
+#endif /* __APPLE_API_UNSTABLE */
#endif /* !_SYS_PROTOSW_H_ */
projects / apple / xnu.git / blobdiff