FreeBSD/Linux Kernel Cross Reference
sys/netinet/in_pcb_var.h

     /*-
      * SPDX-License-Identifier: BSD-3-Clause
      *
      * Copyright (c) 1982, 1986, 1990, 1993
      *      The Regents of the University of California.
      * Copyright (c) 2010-2011 Juniper Networks, Inc.
      * All rights reserved.
      *
      * Portions of this software were developed by Robert N. M. Watson under
     * contract to Juniper Networks, Inc.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 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. 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.
     *
     * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     *      @(#)in_pcb.h    8.1 (Berkeley) 6/10/93
     * $FreeBSD$
     */
    
    #ifndef _NETINET_IN_PCB_VAR_H_
    #define _NETINET_IN_PCB_VAR_H_
    
    /*
     * Definitions shared between netinet/in_pcb.c and netinet6/in6_pcb.c
     */
    
    VNET_DECLARE(uint32_t, in_pcbhashseed);
    #define V_in_pcbhashseed        VNET(in_pcbhashseed)
    
    bool    inp_smr_lock(struct inpcb *, const inp_lookup_t);
    int     in_pcb_lport(struct inpcb *, struct in_addr *, u_short *,
                struct ucred *, int);
    int     in_pcb_lport_dest(struct inpcb *inp, struct sockaddr *lsa,
                u_short *lportp, struct sockaddr *fsa, u_short fport,
                struct ucred *cred, int lookupflags);
    struct inpcb *  in_pcblookup_local(struct inpcbinfo *, struct in_addr, u_short,
                int, struct ucred *);
    
    struct inpcbport {
            struct inpcbhead phd_pcblist;
            CK_LIST_ENTRY(inpcbport) phd_hash;
            u_short phd_port;
    };
    
    #endif /* !_NETINET_IN_PCB_VAR_H_ */

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