text: /*-
   * Copyright (c) 2006 Verdens Gang AS
   * Copyright (c) 2006-2009 Linpro AS
   * All rights reserved.
   *
   * Author: Poul-Henning Kamp <phk@phk.freebsd.dk>
   *
   * 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.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
   *
   * $Id: common.h 2 2011-03-27 07:34:59Z jwg286 $
   */
  
  struct cli;
  struct sockaddr;
  
  extern pid_t mgt_pid;
  #define ASSERT_MGT() do { assert(getpid() == mgt_pid);} while (0)
  
  /* cache_acceptor.c */
  void VCA_tweak_waiter(struct cli *cli, const char *arg);
  
  /* shmlog.c */
  void VSL_Panic(int *len, char **ptr);
  
  /* shmlog.c */
  void VSL_MgtInit(const char *fn, unsigned size);
  void VSL_MgtPid(void);
  extern struct varnish_stats *VSL_stats;
  
  /* varnishd.c */
  struct vsb;
  extern struct vsb *vident;
  int Symbol_Lookup(struct vsb *vsb, void *ptr);
  
  #define TRUST_ME(ptr)	((void*)(uintptr_t)(ptr))
  
  /* Really belongs in mgt.h, but storage_file chokes on both */
  void mgt_child_inherit(int fd, const char *what);
  
  #define ARGV_ERR(...)						\
  	do {							\
  		fprintf(stderr, "Error: " __VA_ARGS__);		\
  		exit(2);					\
  	} while (0);
  
  /* A tiny helper for choosing hash/storage modules */
  struct choice {
  	const char      *name;
  	void            *ptr;
  };
  
  #define NEEDLESS_RETURN(foo)	return (foo)
  