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/* $Id$ */
/*
*
* Copyright (C) 1998 David Mazieres (dm@uun.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2, or (at
* your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*/
#include "async.h"
#include "arc4.h"
#include "bbuddy.h"
#define __STDC_FORMAT_MACROS
#include <inttypes.h>
bbuddy bb (0x100000, 0x800, 0x10000);
int
main (int argc, char **argv)
{
setprogname (argv[0]);
vec<off_t> ov;
vec<size_t> lv;
bb._check ();
arc4 as;
char key[] = "will you be my binary buddy?";
as.setkey (key, sizeof (key));
for (int i = 0; i < 256; i++) {
bb.settotsize (bb.gettotsize () + 0x800);
size_t l = ((as.getbyte () << 8 | as.getbyte ()) % 0x800);
off_t o = bb.alloc (l);
if (o < 0)
panic ("could not allocate 0x%" PRIx64 " bytes with 0x%" PRIx64 "free\n",
(u_int64_t) l, (u_int64_t) bb.space ());
ov.push_back (o);
lv.push_back (l);
bb._check ();
}
for (int i = 0; i < 256; i++) {
bb.dealloc (ov.pop_front (), lv.pop_front ());
bb._check ();
}
return 0;
}
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