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main.h revision 1.5.32.1 
      1 /*      $NetBSD: main.h,v 1.5.32.1 2008/05/18 12:36:09 yamt Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2003 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Andrew Brown.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 extern int debug, verbose, recurse, page_size;
     33 extern int print_all, print_map, print_maps, print_solaris, print_ddb;
     34 extern u_long kernel_map_addr;
     35 extern void *uvm_vnodeops, *uvm_deviceops, *aobj_pager, *ubc_pager;
     36 extern rlim_t maxssiz;
     37 
     38 LIST_HEAD(nchashhead, namecache);
     39 extern struct nchashhead *nchashtbl;
     40 
     41 struct cache_entry {
     42 	LIST_ENTRY(cache_entry) ce_next;
     43 	struct vnode *ce_vp, *ce_pvp;
     44 	int ce_nlen;
     45 	char ce_name[256];
     46 };
     47 
     48 LIST_HEAD(cache_head, cache_entry);
     49 extern struct cache_head lcache;
     50 
     51 #define PRINT_VMSPACE		0x00000001
     52 #define PRINT_VM_MAP		0x00000002
     53 #define PRINT_VM_MAP_HEADER	0x00000004
     54 #define PRINT_VM_MAP_ENTRY	0x00000008
     55 #define PRINT_VM_AMAP		0x00000010
     56 #define DUMP_VM_AMAP_DATA	0x00000020
     57 #define PRINT_VM_ANON		0x00000040
     58 #define DUMP_NAMEI_CACHE	0x00001000
     59 
     60 void load_name_cache(kvm_t *);
     61 const char *mapname(void *);
     62