47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/* 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);
|
|
}
|