1 /* $NetBSD: mstats.c,v 1.1.1.1 2016/01/13 21:42:18 christos Exp $ */ 2 3 /* Access the statistics maintained by `malloc'. 4 Copyright 1990, 1991, 1992 Free Software Foundation, Inc. 5 Written May 1989 by Mike Haertel. 6 7 This library is free software; you can redistribute it and/or 8 modify it under the terms of the GNU Library General Public License as 9 published by the Free Software Foundation; either version 2 of the 10 License, or (at your option) any later version. 11 12 This library is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 Library General Public License for more details. 16 17 You should have received a copy of the GNU Library General Public 18 License along with this library; see the file COPYING.LIB. If 19 not, write to the Free Software Foundation, Inc., 675 Mass Ave, 20 Cambridge, MA 02139, USA. 21 22 The author may be reached (Email) at the address mike@ai.mit.edu, 23 or (US mail) as Mike Haertel c/o Free Software Foundation. */ 24 25 #ifndef _MALLOC_INTERNAL 26 #define _MALLOC_INTERNAL 27 #include <malloc.h> 28 #endif 29 30 struct mstats 31 mstats () 32 { 33 struct mstats result; 34 35 result.bytes_total = (char *) (*__morecore) (0) - _heapbase; 36 result.chunks_used = _chunks_used; 37 result.bytes_used = _bytes_used; 38 result.chunks_free = _chunks_free; 39 result.bytes_free = _bytes_free; 40 return result; 41 } 42