mtd-utils: Restructure the mtd-utils source.

* There is no code modification in this commit, only moving
* the files to proper place.

The user tools looks a little messy as we place almost
the all tools in the root directory of mtd-utils. To make
it more clear, I propose to introduce the following structure
for our source code.

mtd-utils/
	|-- lib
	|-- include
	|-- misc-utils
	|-- jffsX-utils
	|-- nand-utils
	|-- nor-utils
	|-- ubi-utils
	|-- ubifs-utils
	`-- tests

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

1 files changed, 0 insertions, 148 deletions

diff --git a/compr_zlib.c b/compr_zlib.c
deleted file mode 100644
index 1f94628..0000000
--- a/compr_zlib.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * JFFS2 -- Journalling Flash File System, Version 2.
- *
- * Copyright (C) 2001 Red Hat, Inc.
- *
- * Created by David Woodhouse <dwmw2@cambridge.redhat.com>
- *
- * The original JFFS, from which the design for JFFS2 was derived,
- * was designed and implemented by Axis Communications AB.
- *
- * The contents of this file are subject to the Red Hat eCos Public
- * License Version 1.1 (the "Licence"); you may not use this file
- * except in compliance with the Licence.  You may obtain a copy of
- * the Licence at http://www.redhat.com/
- *
- * Software distributed under the Licence is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing rights and
- * limitations under the Licence.
- *
- * The Original Code is JFFS2 - Journalling Flash File System, version 2
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above.  If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the RHEPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL.  If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the RHEPL or the GPL.
- */
-
-#define PROGRAM_NAME "compr_zlib"
-
-#include <stdint.h>
-#define crc32 __zlib_crc32
-#include <zlib.h>
-#undef crc32
-#include <stdio.h>
-#include <asm/types.h>
-#include <linux/jffs2.h>
-#include "common.h"
-#include "compr.h"
-
-/* Plan: call deflate() with avail_in == *sourcelen,
-   avail_out = *dstlen - 12 and flush == Z_FINISH.
-   If it doesn't manage to finish,	call it again with
-   avail_in == 0 and avail_out set to the remaining 12
-   bytes for it to clean up.
-Q: Is 12 bytes sufficient?
- */
-#define STREAM_END_SPACE 12
-
-static int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out,
-		uint32_t *sourcelen, uint32_t *dstlen)
-{
-	z_stream strm;
-	int ret;
-
-	if (*dstlen <= STREAM_END_SPACE)
-		return -1;
-
-	strm.zalloc = (void *)0;
-	strm.zfree = (void *)0;
-
-	if (Z_OK != deflateInit(&strm, 3)) {
-		return -1;
-	}
-	strm.next_in = data_in;
-	strm.total_in = 0;
-
-	strm.next_out = cpage_out;
-	strm.total_out = 0;
-
-	while (strm.total_out < *dstlen - STREAM_END_SPACE && strm.total_in < *sourcelen) {
-		strm.avail_out = *dstlen - (strm.total_out + STREAM_END_SPACE);
-		strm.avail_in = min((unsigned)(*sourcelen-strm.total_in), strm.avail_out);
-		ret = deflate(&strm, Z_PARTIAL_FLUSH);
-		if (ret != Z_OK) {
-			deflateEnd(&strm);
-			return -1;
-		}
-	}
-	strm.avail_out += STREAM_END_SPACE;
-	strm.avail_in = 0;
-	ret = deflate(&strm, Z_FINISH);
-	if (ret != Z_STREAM_END) {
-		deflateEnd(&strm);
-		return -1;
-	}
-	deflateEnd(&strm);
-
-	if (strm.total_out >= strm.total_in)
-		return -1;
-
-
-	*dstlen = strm.total_out;
-	*sourcelen = strm.total_in;
-	return 0;
-}
-
-static int jffs2_zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
-		uint32_t srclen, uint32_t destlen)
-{
-	z_stream strm;
-	int ret;
-
-	strm.zalloc = (void *)0;
-	strm.zfree = (void *)0;
-
-	if (Z_OK != inflateInit(&strm)) {
-		return 1;
-	}
-	strm.next_in = data_in;
-	strm.avail_in = srclen;
-	strm.total_in = 0;
-
-	strm.next_out = cpage_out;
-	strm.avail_out = destlen;
-	strm.total_out = 0;
-
-	while((ret = inflate(&strm, Z_FINISH)) == Z_OK)
-		;
-
-	inflateEnd(&strm);
-	return 0;
-}
-
-static struct jffs2_compressor jffs2_zlib_comp = {
-	.priority = JFFS2_ZLIB_PRIORITY,
-	.name = "zlib",
-	.disabled = 0,
-	.compr = JFFS2_COMPR_ZLIB,
-	.compress = &jffs2_zlib_compress,
-	.decompress = &jffs2_zlib_decompress,
-};
-
-int jffs2_zlib_init(void)
-{
-	return jffs2_register_compressor(&jffs2_zlib_comp);
-}
-
-void jffs2_zlib_exit(void)
-{
-	jffs2_unregister_compressor(&jffs2_zlib_comp);
-}