| /* Access the statistics maintained by `mmalloc'. |
| Copyright 1990, 1991, 1992 Free Software Foundation |
| |
| Written May 1989 by Mike Haertel. |
| Modified Mar 1992 by Fred Fish. (fnf@cygnus.com) |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU C Library; see the file COPYING.LIB. If |
| not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. |
| |
| The author may be reached (Email) at the address mike@ai.mit.edu, |
| or (US mail) as Mike Haertel c/o Free Software Foundation. */ |
| |
| #include "mmprivate.h" |
| |
| /* FIXME: See the comment in mmprivate.h where struct mstats is defined. |
| None of the internal mmalloc structures should be externally visible |
| outside the library. */ |
| |
| struct mstats |
| mmstats (md) |
| PTR md; |
| { |
| struct mstats result; |
| struct mdesc *mdp; |
| |
| mdp = MD_TO_MDP (md); |
| result.bytes_total = |
| (char *) mdp -> morecore (mdp, 0) - mdp -> heapbase; |
| result.chunks_used = mdp -> heapstats.chunks_used; |
| result.bytes_used = mdp -> heapstats.bytes_used; |
| result.chunks_free = mdp -> heapstats.chunks_free; |
| result.bytes_free = mdp -> heapstats.bytes_free; |
| return (result); |
| } |