38cc378c61
This is a greatly pared down version of the full gdb-4.12, all the config stuff has been removed and the supporting libraries have been stripped to a minimum. This is a 1.1.5 only port, I'll do a more complete port for 2.0 which will have all the config stuff and will install the gnu support libraries as system libraries like we do for readline. There wasn't much point for 1.1.5 since only gdb would use them so I went for saving space instead. For 2.0 I'll config all the other gnu tools to use them as well.
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/* Access the statistics maintained by `mmalloc'.
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Copyright 1990, 1991, 1992 Free Software Foundation
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Written May 1989 by Mike Haertel.
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Modified Mar 1992 by Fred Fish. (fnf@cygnus.com)
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA.
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The author may be reached (Email) at the address mike@ai.mit.edu,
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or (US mail) as Mike Haertel c/o Free Software Foundation. */
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#include "mmalloc.h"
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/* FIXME: See the comment in mmalloc.h where struct mstats is defined.
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None of the internal mmalloc structures should be externally visible
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outside the library. */
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struct mstats
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mmstats (md)
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PTR md;
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{
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struct mstats result;
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struct mdesc *mdp;
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mdp = MD_TO_MDP (md);
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result.bytes_total =
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(char *) mdp -> morecore (mdp, 0) - mdp -> heapbase;
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result.chunks_used = mdp -> heapstats.chunks_used;
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result.bytes_used = mdp -> heapstats.bytes_used;
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result.chunks_free = mdp -> heapstats.chunks_free;
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result.bytes_free = mdp -> heapstats.bytes_free;
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return (result);
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}
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