diff options
Diffstat (limited to 'sys/contrib/opensolaris/uts/common/fs/zfs/gzip.c')
-rw-r--r-- | sys/contrib/opensolaris/uts/common/fs/zfs/gzip.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/sys/contrib/opensolaris/uts/common/fs/zfs/gzip.c b/sys/contrib/opensolaris/uts/common/fs/zfs/gzip.c deleted file mode 100644 index b257d4a..0000000 --- a/sys/contrib/opensolaris/uts/common/fs/zfs/gzip.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (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 - * or http://www.opensolaris.org/os/licensing. - * 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 2007 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -#include <sys/debug.h> -#include <sys/types.h> -#include <sys/zmod.h> - -#ifdef _KERNEL -#include <sys/systm.h> -#else -#include <strings.h> -#endif - -size_t -gzip_compress(void *s_start, void *d_start, size_t s_len, size_t d_len, int n) -{ - size_t dstlen = d_len; - - ASSERT(d_len <= s_len); - - if (z_compress_level(d_start, &dstlen, s_start, s_len, n) != Z_OK) { - if (d_len != s_len) - return (s_len); - - bcopy(s_start, d_start, s_len); - return (s_len); - } - - return (dstlen); -} - -/*ARGSUSED*/ -int -gzip_decompress(void *s_start, void *d_start, size_t s_len, size_t d_len, int n) -{ - size_t dstlen = d_len; - - ASSERT(d_len >= s_len); - - if (z_uncompress(d_start, &dstlen, s_start, s_len) != Z_OK) - return (-1); - - return (0); -} |