lzjb.c revision fa9e4066f08beec538e775443c5be79dd423fcab
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* This is stolen from common/os/compress.c and will be removed once
* our changes have made it into the on10 source base.
*
* In particular, we are adding the "feature" that compress() can
* take a destination buffer size and return -1 if the data will not
* compress to d_len or less.
*/
#define MATCH_BITS 6
#define MATCH_MIN 3
#define LEMPEL_SIZE 256
{
return (s_len);
return (s_len);
}
copymask = 1;
*dst++ = 0;
}
continue;
}
(LEMPEL_SIZE - 1)];
break;
} else {
}
}
}
/*ARGSUSED*/
int
{
copymask = 1;
}
src += 2;
return (-1);
} else {
}
}
return (0);
}