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main.h revision 1.5 
      1 /*      $NetBSD: main.h,v 1.5 2003/07/31 15:47:57 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  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *      This product includes software developed by the NetBSD
     21  *      Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 extern int debug, verbose, recurse, page_size;
     40 extern int print_all, print_map, print_maps, print_solaris, print_ddb;
     41 extern u_long kernel_map_addr;
     42 extern void *uvm_vnodeops, *uvm_deviceops, *aobj_pager, *ubc_pager;
     43 extern rlim_t maxssiz;
     44 
     45 LIST_HEAD(nchashhead, namecache);
     46 extern struct nchashhead *nchashtbl;
     47 
     48 struct cache_entry {
     49 	LIST_ENTRY(cache_entry) ce_next;
     50 	struct vnode *ce_vp, *ce_pvp;
     51 	int ce_nlen;
     52 	char ce_name[256];
     53 };
     54 
     55 LIST_HEAD(cache_head, cache_entry);
     56 extern struct cache_head lcache;
     57 
     58 #define PRINT_VMSPACE		0x00000001
     59 #define PRINT_VM_MAP		0x00000002
     60 #define PRINT_VM_MAP_HEADER	0x00000004
     61 #define PRINT_VM_MAP_ENTRY	0x00000008
     62 #define PRINT_VM_AMAP		0x00000010
     63 #define DUMP_VM_AMAP_DATA	0x00000020
     64 #define PRINT_VM_ANON		0x00000040
     65 #define DUMP_NAMEI_CACHE	0x00001000
     66 
     67 void load_name_cache(kvm_t *);
     68 const char *mapname(void *);
     69