summaryrefslogtreecommitdiff
path: root/recipes/squashfs-tools
diff options
context:
space:
mode:
authorOtavio Salvador <otavio@ossystems.com.br>2009-09-26 15:59:12 -0300
committerOtavio Salvador <otavio@ossystems.com.br>2009-10-07 21:42:21 -0300
commitdf9d3c175db889fca38947e741bfc8aab946fae7 (patch)
treee94eddf58bd39f64e92a36332bce1af4e839137b /recipes/squashfs-tools
parent19bfd19e4cb59299e1ecfdceb585b82f3a0a4a00 (diff)
squashfs-tools: drop 2.0, 2.2r2 and 3.1r2 versions
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'recipes/squashfs-tools')
-rw-r--r--recipes/squashfs-tools/files/002-squashfs_lzma.patch886
-rw-r--r--recipes/squashfs-tools/files/Makefile-2.2.patch21
-rw-r--r--recipes/squashfs-tools/files/Makefile-3.1.patch34
-rw-r--r--recipes/squashfs-tools/files/Makefile.patch31
-rw-r--r--recipes/squashfs-tools/files/flags.patch31
-rw-r--r--recipes/squashfs-tools/files/squashfs2.0-tools-lzma.patch12
-rw-r--r--recipes/squashfs-tools/files/squashfs3.1r2-tools-lzma_Makefile.patch40
-rw-r--r--recipes/squashfs-tools/files/squashfs3.1r2-tools-replace_zlib_with_lzma.patch1785
-rw-r--r--recipes/squashfs-tools/squashfs-lzma-tools-native_3.1r2.bb12
-rw-r--r--recipes/squashfs-tools/squashfs-lzma-tools_3.1r2.bb23
-rw-r--r--recipes/squashfs-tools/squashfs-tools-native_2.0r2.bb12
-rw-r--r--recipes/squashfs-tools/squashfs-tools-native_2.2r2.bb12
-rw-r--r--recipes/squashfs-tools/squashfs-tools-native_3.1r2.bb9
-rw-r--r--recipes/squashfs-tools/squashfs-tools_2.0r2.bb23
-rw-r--r--recipes/squashfs-tools/squashfs-tools_2.2r2.bb22
-rw-r--r--recipes/squashfs-tools/squashfs-tools_3.1r2.bb22
16 files changed, 0 insertions, 2975 deletions
diff --git a/recipes/squashfs-tools/files/002-squashfs_lzma.patch b/recipes/squashfs-tools/files/002-squashfs_lzma.patch
deleted file mode 100644
index a166e84971..0000000000
--- a/recipes/squashfs-tools/files/002-squashfs_lzma.patch
+++ /dev/null
@@ -1,886 +0,0 @@
-diff -Nur linux-2.6.16/fs/squashfs/inode.c linux-2.6.16-owrt/fs/squashfs/inode.c
---- linux-2.6.16/fs/squashfs/inode.c 2006-03-21 10:55:59.000000000 +0100
-+++ linux-2.6.16-owrt/fs/squashfs/inode.c 2006-03-21 12:24:37.000000000 +0100
-@@ -4,6 +4,9 @@
- * Copyright (c) 2002, 2003, 2004, 2005, 2006
- * Phillip Lougher <phillip@lougher.org.uk>
- *
-+ * LZMA decompressor support added by Oleg I. Vdovikin
-+ * Copyright (c) 2005 Oleg I.Vdovikin <oleg@cs.msu.su>
-+ *
- * 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,
-@@ -21,6 +24,7 @@
- * inode.c
- */
-
-+#define SQUASHFS_LZMA
- #include <linux/types.h>
- #include <linux/squashfs_fs.h>
- #include <linux/module.h>
-@@ -44,6 +48,19 @@
-
- #include "squashfs.h"
-
-+#ifdef SQUASHFS_LZMA
-+#include "LzmaDecode.h"
-+
-+/* default LZMA settings, should be in sync with mksquashfs */
-+#define LZMA_LC 3
-+#define LZMA_LP 0
-+#define LZMA_PB 2
-+
-+#define LZMA_WORKSPACE_SIZE ((LZMA_BASE_SIZE + \
-+ (LZMA_LIT_SIZE << (LZMA_LC + LZMA_LP))) * sizeof(CProb))
-+
-+#endif
-+
- static void squashfs_put_super(struct super_block *);
- static int squashfs_statfs(struct super_block *, struct kstatfs *);
- static int squashfs_symlink_readpage(struct file *file, struct page *page);
-@@ -64,7 +81,11 @@
- const char *, void *);
-
-
-+#ifdef SQUASHFS_LZMA
-+static unsigned char lzma_workspace[LZMA_WORKSPACE_SIZE];
-+#else
- static z_stream stream;
-+#endif
-
- static struct file_system_type squashfs_fs_type = {
- .owner = THIS_MODULE,
-@@ -249,6 +270,15 @@
- if (compressed) {
- int zlib_err;
-
-+#ifdef SQUASHFS_LZMA
-+ if ((zlib_err = LzmaDecode(lzma_workspace,
-+ LZMA_WORKSPACE_SIZE, LZMA_LC, LZMA_LP, LZMA_PB,
-+ c_buffer, c_byte, buffer, msblk->read_size, &bytes)) != LZMA_RESULT_OK)
-+ {
-+ ERROR("lzma returned unexpected result 0x%x\n", zlib_err);
-+ bytes = 0;
-+ }
-+#else
- stream.next_in = c_buffer;
- stream.avail_in = c_byte;
- stream.next_out = buffer;
-@@ -263,6 +293,7 @@
- bytes = 0;
- } else
- bytes = stream.total_out;
-+#endif
-
- up(&msblk->read_data_mutex);
- }
-@@ -2046,15 +2077,19 @@
- printk(KERN_INFO "squashfs: version 3.0 (2006/03/15) "
- "Phillip Lougher\n");
-
-+#ifndef SQUASHFS_LZMA
- if (!(stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
- ERROR("Failed to allocate zlib workspace\n");
- destroy_inodecache();
- err = -ENOMEM;
- goto out;
- }
-+#endif
-
- if ((err = register_filesystem(&squashfs_fs_type))) {
-+#ifndef SQUASHFS_LZMA
- vfree(stream.workspace);
-+#endif
- destroy_inodecache();
- }
-
-@@ -2065,7 +2100,9 @@
-
- static void __exit exit_squashfs_fs(void)
- {
-+#ifndef SQUASHFS_LZMA
- vfree(stream.workspace);
-+#endif
- unregister_filesystem(&squashfs_fs_type);
- destroy_inodecache();
- }
-diff -Nur linux-2.6.16/fs/squashfs/LzmaDecode.c linux-2.6.16-owrt/fs/squashfs/LzmaDecode.c
---- linux-2.6.16/fs/squashfs/LzmaDecode.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.16-owrt/fs/squashfs/LzmaDecode.c 2006-03-21 10:56:57.000000000 +0100
-@@ -0,0 +1,663 @@
-+/*
-+ LzmaDecode.c
-+ LZMA Decoder
-+
-+ LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this code, expressly permits you to
-+ statically or dynamically link your code (or bind by name) to the
-+ interfaces of this file without subjecting your linked code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#include "LzmaDecode.h"
-+
-+#ifndef Byte
-+#define Byte unsigned char
-+#endif
-+
-+#define kNumTopBits 24
-+#define kTopValue ((UInt32)1 << kNumTopBits)
-+
-+#define kNumBitModelTotalBits 11
-+#define kBitModelTotal (1 << kNumBitModelTotalBits)
-+#define kNumMoveBits 5
-+
-+typedef struct _CRangeDecoder
-+{
-+ Byte *Buffer;
-+ Byte *BufferLim;
-+ UInt32 Range;
-+ UInt32 Code;
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *InCallback;
-+ int Result;
-+ #endif
-+ int ExtraBytes;
-+} CRangeDecoder;
-+
-+Byte RangeDecoderReadByte(CRangeDecoder *rd)
-+{
-+ if (rd->Buffer == rd->BufferLim)
-+ {
-+ #ifdef _LZMA_IN_CB
-+ UInt32 size;
-+ rd->Result = rd->InCallback->Read(rd->InCallback, &rd->Buffer, &size);
-+ rd->BufferLim = rd->Buffer + size;
-+ if (size == 0)
-+ #endif
-+ {
-+ rd->ExtraBytes = 1;
-+ return 0xFF;
-+ }
-+ }
-+ return (*rd->Buffer++);
-+}
-+
-+/* #define ReadByte (*rd->Buffer++) */
-+#define ReadByte (RangeDecoderReadByte(rd))
-+
-+void RangeDecoderInit(CRangeDecoder *rd,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ Byte *stream, UInt32 bufferSize
-+ #endif
-+ )
-+{
-+ int i;
-+ #ifdef _LZMA_IN_CB
-+ rd->InCallback = inCallback;
-+ rd->Buffer = rd->BufferLim = 0;
-+ #else
-+ rd->Buffer = stream;
-+ rd->BufferLim = stream + bufferSize;
-+ #endif
-+ rd->ExtraBytes = 0;
-+ rd->Code = 0;
-+ rd->Range = (0xFFFFFFFF);
-+ for(i = 0; i < 5; i++)
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+}
-+
-+#define RC_INIT_VAR UInt32 range = rd->Range; UInt32 code = rd->Code;
-+#define RC_FLUSH_VAR rd->Range = range; rd->Code = code;
-+#define RC_NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | ReadByte; }
-+
-+UInt32 RangeDecoderDecodeDirectBits(CRangeDecoder *rd, int numTotalBits)
-+{
-+ RC_INIT_VAR
-+ UInt32 result = 0;
-+ int i;
-+ for (i = numTotalBits; i > 0; i--)
-+ {
-+ /* UInt32 t; */
-+ range >>= 1;
-+
-+ result <<= 1;
-+ if (code >= range)
-+ {
-+ code -= range;
-+ result |= 1;
-+ }
-+ /*
-+ t = (code - range) >> 31;
-+ t &= 1;
-+ code -= range & (t - 1);
-+ result = (result + result) | (1 - t);
-+ */
-+ RC_NORMALIZE
-+ }
-+ RC_FLUSH_VAR
-+ return result;
-+}
-+
-+int RangeDecoderBitDecode(CProb *prob, CRangeDecoder *rd)
-+{
-+ UInt32 bound = (rd->Range >> kNumBitModelTotalBits) * *prob;
-+ if (rd->Code < bound)
-+ {
-+ rd->Range = bound;
-+ *prob += (kBitModelTotal - *prob) >> kNumMoveBits;
-+ if (rd->Range < kTopValue)
-+ {
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+ rd->Range <<= 8;
-+ }
-+ return 0;
-+ }
-+ else
-+ {
-+ rd->Range -= bound;
-+ rd->Code -= bound;
-+ *prob -= (*prob) >> kNumMoveBits;
-+ if (rd->Range < kTopValue)
-+ {
-+ rd->Code = (rd->Code << 8) | ReadByte;
-+ rd->Range <<= 8;
-+ }
-+ return 1;
-+ }
-+}
-+
-+#define RC_GET_BIT2(prob, mi, A0, A1) \
-+ UInt32 bound = (range >> kNumBitModelTotalBits) * *prob; \
-+ if (code < bound) \
-+ { A0; range = bound; *prob += (kBitModelTotal - *prob) >> kNumMoveBits; mi <<= 1; } \
-+ else \
-+ { A1; range -= bound; code -= bound; *prob -= (*prob) >> kNumMoveBits; mi = (mi + mi) + 1; } \
-+ RC_NORMALIZE
-+
-+#define RC_GET_BIT(prob, mi) RC_GET_BIT2(prob, mi, ; , ;)
-+
-+int RangeDecoderBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+ int mi = 1;
-+ int i;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ for(i = numLevels; i > 0; i--)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + mi;
-+ RC_GET_BIT(prob, mi)
-+ #else
-+ mi = (mi + mi) + RangeDecoderBitDecode(probs + mi, rd);
-+ #endif
-+ }
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return mi - (1 << numLevels);
-+}
-+
-+int RangeDecoderReverseBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+ int mi = 1;
-+ int i;
-+ int symbol = 0;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ for(i = 0; i < numLevels; i++)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + mi;
-+ RC_GET_BIT2(prob, mi, ; , symbol |= (1 << i))
-+ #else
-+ int bit = RangeDecoderBitDecode(probs + mi, rd);
-+ mi = mi + mi + bit;
-+ symbol |= (bit << i);
-+ #endif
-+ }
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+Byte LzmaLiteralDecode(CProb *probs, CRangeDecoder *rd)
-+{
-+ int symbol = 1;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ do
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + symbol;
-+ RC_GET_BIT(prob, symbol)
-+ #else
-+ symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+ #endif
-+ }
-+ while (symbol < 0x100);
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+Byte LzmaLiteralDecodeMatch(CProb *probs, CRangeDecoder *rd, Byte matchByte)
-+{
-+ int symbol = 1;
-+ #ifdef _LZMA_LOC_OPT
-+ RC_INIT_VAR
-+ #endif
-+ do
-+ {
-+ int bit;
-+ int matchBit = (matchByte >> 7) & 1;
-+ matchByte <<= 1;
-+ #ifdef _LZMA_LOC_OPT
-+ {
-+ CProb *prob = probs + ((1 + matchBit) << 8) + symbol;
-+ RC_GET_BIT2(prob, symbol, bit = 0, bit = 1)
-+ }
-+ #else
-+ bit = RangeDecoderBitDecode(probs + ((1 + matchBit) << 8) + symbol, rd);
-+ symbol = (symbol << 1) | bit;
-+ #endif
-+ if (matchBit != bit)
-+ {
-+ while (symbol < 0x100)
-+ {
-+ #ifdef _LZMA_LOC_OPT
-+ CProb *prob = probs + symbol;
-+ RC_GET_BIT(prob, symbol)
-+ #else
-+ symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+ #endif
-+ }
-+ break;
-+ }
-+ }
-+ while (symbol < 0x100);
-+ #ifdef _LZMA_LOC_OPT
-+ RC_FLUSH_VAR
-+ #endif
-+ return symbol;
-+}
-+
-+#define kNumPosBitsMax 4
-+#define kNumPosStatesMax (1 << kNumPosBitsMax)
-+
-+#define kLenNumLowBits 3
-+#define kLenNumLowSymbols (1 << kLenNumLowBits)
-+#define kLenNumMidBits 3
-+#define kLenNumMidSymbols (1 << kLenNumMidBits)
-+#define kLenNumHighBits 8
-+#define kLenNumHighSymbols (1 << kLenNumHighBits)
-+
-+#define LenChoice 0
-+#define LenChoice2 (LenChoice + 1)
-+#define LenLow (LenChoice2 + 1)
-+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
-+
-+int LzmaLenDecode(CProb *p, CRangeDecoder *rd, int posState)
-+{
-+ if(RangeDecoderBitDecode(p + LenChoice, rd) == 0)
-+ return RangeDecoderBitTreeDecode(p + LenLow +
-+ (posState << kLenNumLowBits), kLenNumLowBits, rd);
-+ if(RangeDecoderBitDecode(p + LenChoice2, rd) == 0)
-+ return kLenNumLowSymbols + RangeDecoderBitTreeDecode(p + LenMid +
-+ (posState << kLenNumMidBits), kLenNumMidBits, rd);
-+ return kLenNumLowSymbols + kLenNumMidSymbols +
-+ RangeDecoderBitTreeDecode(p + LenHigh, kLenNumHighBits, rd);
-+}
-+
-+#define kNumStates 12
-+
-+#define kStartPosModelIndex 4
-+#define kEndPosModelIndex 14
-+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-+
-+#define kNumPosSlotBits 6
-+#define kNumLenToPosStates 4
-+
-+#define kNumAlignBits 4
-+#define kAlignTableSize (1 << kNumAlignBits)
-+
-+#define kMatchMinLen 2
-+
-+#define IsMatch 0
-+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-+#define IsRepG0 (IsRep + kNumStates)
-+#define IsRepG1 (IsRepG0 + kNumStates)
-+#define IsRepG2 (IsRepG1 + kNumStates)
-+#define IsRep0Long (IsRepG2 + kNumStates)
-+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-+#define LenCoder (Align + kAlignTableSize)
-+#define RepLenCoder (LenCoder + kNumLenProbs)
-+#define Literal (RepLenCoder + kNumLenProbs)
-+
-+#if Literal != LZMA_BASE_SIZE
-+StopCompilingDueBUG
-+#endif
-+
-+#ifdef _LZMA_OUT_READ
-+
-+typedef struct _LzmaVarState
-+{
-+ CRangeDecoder RangeDecoder;
-+ Byte *Dictionary;
-+ UInt32 DictionarySize;
-+ UInt32 DictionaryPos;
-+ UInt32 GlobalPos;
-+ UInt32 Reps[4];
-+ int lc;
-+ int lp;
-+ int pb;
-+ int State;
-+ int PreviousIsMatch;
-+ int RemainLen;
-+} LzmaVarState;
-+
-+int LzmaDecoderInit(
-+ unsigned char *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ unsigned char *dictionary, UInt32 dictionarySize,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ unsigned char *inStream, UInt32 inSize
-+ #endif
-+ )
-+{
-+ LzmaVarState *vs = (LzmaVarState *)buffer;
-+ CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+ UInt32 i;
-+ if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState))
-+ return LZMA_RESULT_NOT_ENOUGH_MEM;
-+ vs->Dictionary = dictionary;
-+ vs->DictionarySize = dictionarySize;
-+ vs->DictionaryPos = 0;
-+ vs->GlobalPos = 0;
-+ vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1;
-+ vs->lc = lc;
-+ vs->lp = lp;
-+ vs->pb = pb;
-+ vs->State = 0;
-+ vs->PreviousIsMatch = 0;
-+ vs->RemainLen = 0;
-+ dictionary[dictionarySize - 1] = 0;
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ RangeDecoderInit(&vs->RangeDecoder,
-+ #ifdef _LZMA_IN_CB
-+ inCallback
-+ #else
-+ inStream, inSize
-+ #endif
-+ );
-+ return LZMA_RESULT_OK;
-+}
-+
-+int LzmaDecode(unsigned char *buffer,
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed)
-+{
-+ LzmaVarState *vs = (LzmaVarState *)buffer;
-+ CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+ CRangeDecoder rd = vs->RangeDecoder;
-+ int state = vs->State;
-+ int previousIsMatch = vs->PreviousIsMatch;
-+ Byte previousByte;
-+ UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-+ UInt32 nowPos = 0;
-+ UInt32 posStateMask = (1 << (vs->pb)) - 1;
-+ UInt32 literalPosMask = (1 << (vs->lp)) - 1;
-+ int lc = vs->lc;
-+ int len = vs->RemainLen;
-+ UInt32 globalPos = vs->GlobalPos;
-+
-+ Byte *dictionary = vs->Dictionary;
-+ UInt32 dictionarySize = vs->DictionarySize;
-+ UInt32 dictionaryPos = vs->DictionaryPos;
-+
-+ if (len == -1)
-+ {
-+ *outSizeProcessed = 0;
-+ return LZMA_RESULT_OK;
-+ }
-+
-+ while(len > 0 && nowPos < outSize)
-+ {
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ len--;
-+ }
-+ if (dictionaryPos == 0)
-+ previousByte = dictionary[dictionarySize - 1];
-+ else
-+ previousByte = dictionary[dictionaryPos - 1];
-+#else
-+
-+int LzmaDecode(
-+ Byte *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback,
-+ #else
-+ unsigned char *inStream, UInt32 inSize,
-+ #endif
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed)
-+{
-+ UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+ CProb *p = (CProb *)buffer;
-+ CRangeDecoder rd;
-+ UInt32 i;
-+ int state = 0;
-+ int previousIsMatch = 0;
-+ Byte previousByte = 0;
-+ UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-+ UInt32 nowPos = 0;
-+ UInt32 posStateMask = (1 << pb) - 1;
-+ UInt32 literalPosMask = (1 << lp) - 1;
-+ int len = 0;
-+ if (bufferSize < numProbs * sizeof(CProb))
-+ return LZMA_RESULT_NOT_ENOUGH_MEM;
-+ for (i = 0; i < numProbs; i++)
-+ p[i] = kBitModelTotal >> 1;
-+ RangeDecoderInit(&rd,
-+ #ifdef _LZMA_IN_CB
-+ inCallback
-+ #else
-+ inStream, inSize
-+ #endif
-+ );
-+#endif
-+
-+ *outSizeProcessed = 0;
-+ while(nowPos < outSize)
-+ {
-+ int posState = (int)(
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & posStateMask);
-+ #ifdef _LZMA_IN_CB
-+ if (rd.Result != LZMA_RESULT_OK)
-+ return rd.Result;
-+ #endif
-+ if (rd.ExtraBytes != 0)
-+ return LZMA_RESULT_DATA_ERROR;
-+ if (RangeDecoderBitDecode(p + IsMatch + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+ {
-+ CProb *probs = p + Literal + (LZMA_LIT_SIZE *
-+ (((
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-+
-+ if (state < 4) state = 0;
-+ else if (state < 10) state -= 3;
-+ else state -= 6;
-+ if (previousIsMatch)
-+ {
-+ Byte matchByte;
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ matchByte = dictionary[pos];
-+ #else
-+ matchByte = outStream[nowPos - rep0];
-+ #endif
-+ previousByte = LzmaLiteralDecodeMatch(probs, &rd, matchByte);
-+ previousIsMatch = 0;
-+ }
-+ else
-+ previousByte = LzmaLiteralDecode(probs, &rd);
-+ outStream[nowPos++] = previousByte;
-+ #ifdef _LZMA_OUT_READ
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #endif
-+ }
-+ else
-+ {
-+ previousIsMatch = 1;
-+ if (RangeDecoderBitDecode(p + IsRep + state, &rd) == 1)
-+ {
-+ if (RangeDecoderBitDecode(p + IsRepG0 + state, &rd) == 0)
-+ {
-+ if (RangeDecoderBitDecode(p + IsRep0Long + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos;
-+ #endif
-+ if (
-+ (nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ == 0)
-+ return LZMA_RESULT_DATA_ERROR;
-+ state = state < 7 ? 9 : 11;
-+ #ifdef _LZMA_OUT_READ
-+ pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ outStream[nowPos++] = previousByte;
-+ continue;
-+ }
-+ }
-+ else
-+ {
-+ UInt32 distance;
-+ if(RangeDecoderBitDecode(p + IsRepG1 + state, &rd) == 0)
-+ distance = rep1;
-+ else
-+ {
-+ if(RangeDecoderBitDecode(p + IsRepG2 + state, &rd) == 0)
-+ distance = rep2;
-+ else
-+ {
-+ distance = rep3;
-+ rep3 = rep2;
-+ }
-+ rep2 = rep1;
-+ }
-+ rep1 = rep0;
-+ rep0 = distance;
-+ }
-+ len = LzmaLenDecode(p + RepLenCoder, &rd, posState);
-+ state = state < 7 ? 8 : 11;
-+ }
-+ else
-+ {
-+ int posSlot;
-+ rep3 = rep2;
-+ rep2 = rep1;
-+ rep1 = rep0;
-+ state = state < 7 ? 7 : 10;
-+ len = LzmaLenDecode(p + LenCoder, &rd, posState);
-+ posSlot = RangeDecoderBitTreeDecode(p + PosSlot +
-+ ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
-+ kNumPosSlotBits), kNumPosSlotBits, &rd);
-+ if (posSlot >= kStartPosModelIndex)
-+ {
-+ int numDirectBits = ((posSlot >> 1) - 1);
-+ rep0 = ((2 | ((UInt32)posSlot & 1)) << numDirectBits);
-+ if (posSlot < kEndPosModelIndex)
-+ {
-+ rep0 += RangeDecoderReverseBitTreeDecode(
-+ p + SpecPos + rep0 - posSlot - 1, numDirectBits, &rd);
-+ }
-+ else
-+ {
-+ rep0 += RangeDecoderDecodeDirectBits(&rd,
-+ numDirectBits - kNumAlignBits) << kNumAlignBits;
-+ rep0 += RangeDecoderReverseBitTreeDecode(p + Align, kNumAlignBits, &rd);
-+ }
-+ }
-+ else
-+ rep0 = posSlot;
-+ rep0++;
-+ }
-+ if (rep0 == (UInt32)(0))
-+ {
-+ /* it's for stream version */
-+ len = -1;
-+ break;
-+ }
-+ if (rep0 > nowPos
-+ #ifdef _LZMA_OUT_READ
-+ + globalPos
-+ #endif
-+ )
-+ {
-+ return LZMA_RESULT_DATA_ERROR;
-+ }
-+ len += kMatchMinLen;
-+ do
-+ {
-+ #ifdef _LZMA_OUT_READ
-+ UInt32 pos = dictionaryPos - rep0;
-+ if (pos >= dictionarySize)
-+ pos += dictionarySize;
-+ previousByte = dictionary[pos];
-+ dictionary[dictionaryPos] = previousByte;
-+ if (++dictionaryPos == dictionarySize)
-+ dictionaryPos = 0;
-+ #else
-+ previousByte = outStream[nowPos - rep0];
-+ #endif
-+ outStream[nowPos++] = previousByte;
-+ len--;
-+ }
-+ while(len > 0 && nowPos < outSize);
-+ }
-+ }
-+
-+ #ifdef _LZMA_OUT_READ
-+ vs->RangeDecoder = rd;
-+ vs->DictionaryPos = dictionaryPos;
-+ vs->GlobalPos = globalPos + nowPos;
-+ vs->Reps[0] = rep0;
-+ vs->Reps[1] = rep1;
-+ vs->Reps[2] = rep2;
-+ vs->Reps[3] = rep3;
-+ vs->State = state;
-+ vs->PreviousIsMatch = previousIsMatch;
-+ vs->RemainLen = len;
-+ #endif
-+
-+ *outSizeProcessed = nowPos;
-+ return LZMA_RESULT_OK;
-+}
-diff -Nur linux-2.6.16/fs/squashfs/LzmaDecode.h linux-2.6.16-owrt/fs/squashfs/LzmaDecode.h
---- linux-2.6.16/fs/squashfs/LzmaDecode.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.16-owrt/fs/squashfs/LzmaDecode.h 2006-03-21 10:56:57.000000000 +0100
-@@ -0,0 +1,100 @@
-+/*
-+ LzmaDecode.h
-+ LZMA Decoder interface
-+
-+ LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+ http://www.7-zip.org/
-+
-+ LZMA SDK is licensed under two licenses:
-+ 1) GNU Lesser General Public License (GNU LGPL)
-+ 2) Common Public License (CPL)
-+ It means that you can select one of these two licenses and
-+ follow rules of that license.
-+
-+ SPECIAL EXCEPTION:
-+ Igor Pavlov, as the author of this code, expressly permits you to
-+ statically or dynamically link your code (or bind by name) to the
-+ interfaces of this file without subjecting your linked code to the
-+ terms of the CPL or GNU LGPL. Any modifications or additions
-+ to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#ifndef __LZMADECODE_H
-+#define __LZMADECODE_H
-+
-+/* #define _LZMA_IN_CB */
-+/* Use callback for input data */
-+
-+/* #define _LZMA_OUT_READ */
-+/* Use read function for output data */
-+
-+/* #define _LZMA_PROB32 */
-+/* It can increase speed on some 32-bit CPUs,
-+ but memory usage will be doubled in that case */
-+
-+/* #define _LZMA_LOC_OPT */
-+/* Enable local speed optimizations inside code */
-+
-+#ifndef UInt32
-+#ifdef _LZMA_UINT32_IS_ULONG
-+#define UInt32 unsigned long
-+#else
-+#define UInt32 unsigned int
-+#endif
-+#endif
-+
-+#ifdef _LZMA_PROB32
-+#define CProb UInt32
-+#else
-+#define CProb unsigned short
-+#endif
-+
-+#define LZMA_RESULT_OK 0
-+#define LZMA_RESULT_DATA_ERROR 1
-+#define LZMA_RESULT_NOT_ENOUGH_MEM 2
-+
-+#ifdef _LZMA_IN_CB
-+typedef struct _ILzmaInCallback
-+{
-+ int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize);
-+} ILzmaInCallback;
-+#endif
-+
-+#define LZMA_BASE_SIZE 1846
-+#define LZMA_LIT_SIZE 768
-+
-+/*
-+bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb)
-+bufferSize += 100 in case of _LZMA_OUT_READ
-+by default CProb is unsigned short,
-+but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int)
-+*/
-+
-+#ifdef _LZMA_OUT_READ
-+int LzmaDecoderInit(
-+ unsigned char *buffer, UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ unsigned char *dictionary, UInt32 dictionarySize,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback
-+ #else
-+ unsigned char *inStream, UInt32 inSize
-+ #endif
-+);
-+#endif
-+
-+int LzmaDecode(
-+ unsigned char *buffer,
-+ #ifndef _LZMA_OUT_READ
-+ UInt32 bufferSize,
-+ int lc, int lp, int pb,
-+ #ifdef _LZMA_IN_CB
-+ ILzmaInCallback *inCallback,
-+ #else
-+ unsigned char *inStream, UInt32 inSize,
-+ #endif
-+ #endif
-+ unsigned char *outStream, UInt32 outSize,
-+ UInt32 *outSizeProcessed);
-+
-+#endif
-diff -Nur linux-2.6.16/fs/squashfs/Makefile linux-2.6.16-owrt/fs/squashfs/Makefile
---- linux-2.6.16/fs/squashfs/Makefile 2006-03-21 10:55:59.000000000 +0100
-+++ linux-2.6.16-owrt/fs/squashfs/Makefile 2006-03-21 10:57:08.000000000 +0100
-@@ -5,3 +5,4 @@
- obj-$(CONFIG_SQUASHFS) += squashfs.o
- squashfs-y += inode.o
- squashfs-y += squashfs2_0.o
-+squashfs-y += LzmaDecode.o
diff --git a/recipes/squashfs-tools/files/Makefile-2.2.patch b/recipes/squashfs-tools/files/Makefile-2.2.patch
deleted file mode 100644
index 7a16129bbc..0000000000
--- a/recipes/squashfs-tools/files/Makefile-2.2.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- squashfs-tools/Makefile.orig 2005-10-26 18:15:43.641623000 +0100
-+++ squashfs-tools/Makefile 2005-10-26 18:21:29.747253250 +0100
-@@ -1,12 +1,17 @@
- INCLUDEDIR = .
-+CFLAGS_R = -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+LIBS = -lz
-
- CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -g
-
- mksquashfs: mksquashfs.o read_fs.o sort.o
-- $(CC) mksquashfs.o read_fs.o sort.o -lz -o $@
-+ $(CC) $(LDFLAGS) mksquashfs.o read_fs.o sort.o -lz -o $@
-
- mksquashfs.o: mksquashfs.c mksquashfs.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-
- read_fs.o: read_fs.c read_fs.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o read_fs.o read_fs.c
-
- sort.o: sort.c
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o sort.o sort.c
diff --git a/recipes/squashfs-tools/files/Makefile-3.1.patch b/recipes/squashfs-tools/files/Makefile-3.1.patch
deleted file mode 100644
index 1b7c49878f..0000000000
--- a/recipes/squashfs-tools/files/Makefile-3.1.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-Modifies the Makefile to work with OpenEmbedded.
-
-I copied the CFLAGS_R approach from the existing 2.0 squashfs-tools,
-without actually knowing why this approach was taken. It works though.
-
-Leon Woestenberg <leonw@mailcan.com>
-
---- squashfs-tools/Makefile 2006-10-10 13:59:05.000000000 +0200
-+++ squashfs-tools/Makefile.oe 2006-10-10 14:06:01.000000000 +0200
-@@ -1,17 +1,22 @@
- INCLUDEDIR = .
-+CFLAGS_R = -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+LIBS = -lz -lpthread
-
- CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2
-
- all: mksquashfs unsquashfs
-
- mksquashfs: mksquashfs.o read_fs.o sort.o
-- $(CC) mksquashfs.o read_fs.o sort.o -lz -lpthread -o $@
-+ $(CC) $(LDFLAGS) mksquashfs.o read_fs.o sort.o $(LIBS) -o $@
-
- mksquashfs.o: mksquashfs.c squashfs_fs.h mksquashfs.h global.h sort.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-
- read_fs.o: read_fs.c squashfs_fs.h read_fs.h global.h
--
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o read_fs.o read_fs.c
-+
- sort.o: sort.c squashfs_fs.h global.h sort.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o sort.o sort.c
-
- unsquashfs: unsquashfs.o
- $(CC) unsquashfs.o -lz -o $@
diff --git a/recipes/squashfs-tools/files/Makefile.patch b/recipes/squashfs-tools/files/Makefile.patch
deleted file mode 100644
index beabea88f9..0000000000
--- a/recipes/squashfs-tools/files/Makefile.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-Index: squashfs-tools/Makefile
-===================================================================
---- squashfs-tools.orig/Makefile 2006-08-21 01:42:45.000000000 +0200
-+++ squashfs-tools/Makefile 2006-09-21 11:42:10.000000000 +0200
-@@ -1,19 +1,24 @@
- INCLUDEDIR = .
-
- CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2
-+CFLAGS_R = -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+LIBS = -lz
-
- all: mksquashfs unsquashfs
-
- mksquashfs: mksquashfs.o read_fs.o sort.o
-- $(CC) mksquashfs.o read_fs.o sort.o -lz -lpthread -o $@
-+ $(CC) $(LDFLAGS) mksquashfs.o read_fs.o sort.o -lz -lpthread -o $@
-
- mksquashfs.o: mksquashfs.c squashfs_fs.h mksquashfs.h global.h sort.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-
- read_fs.o: read_fs.c squashfs_fs.h read_fs.h global.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o read_fs.o read_fs.c
-
- sort.o: sort.c squashfs_fs.h global.h sort.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o sort.o sort.c
-
- unsquashfs: unsquashfs.o
-- $(CC) unsquashfs.o -lz -o $@
-+ $(CC) $(LDFLAGS) unsquashfs.o -lz -o $@
-
- unsquashfs.o: unsquashfs.c squashfs_fs.h read_fs.h global.h
diff --git a/recipes/squashfs-tools/files/flags.patch b/recipes/squashfs-tools/files/flags.patch
deleted file mode 100644
index 39bada8908..0000000000
--- a/recipes/squashfs-tools/files/flags.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-
-#
-# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- squashfs-tools/Makefile~flags 2004-04-30 11:29:35.000000000 -0400
-+++ squashfs-tools/Makefile 2004-09-13 00:43:08.922418512 -0400
-@@ -1,12 +1,20 @@
-+CC = gcc
-+CCLD = $(CC)
- INCLUDEDIR = .
--
--CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2
-+CFLAGS_R = -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
-+CFLAGS = -O2
-+LDFLAGS_R =
-+LDFLAGS =
-+LIBS = -lz
-
- mksquashfs: mksquashfs.o read_fs.o sort.o
-- $(CC) mksquashfs.o read_fs.o sort.o -lz -o $@
-+ $(CCLD) $(LDFLAGS_R) $(LDFLAGS) mksquashfs.o read_fs.o sort.o $(LIBS) -o $@
-
- mksquashfs.o: mksquashfs.c mksquashfs.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-
- read_fs.o: read_fs.c read_fs.h
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o read_fs.o read_fs.c
-
- sort.o: sort.c
-+ $(CC) $(CFLAGS_R) $(CFLAGS) -c -o sort.o sort.c
diff --git a/recipes/squashfs-tools/files/squashfs2.0-tools-lzma.patch b/recipes/squashfs-tools/files/squashfs2.0-tools-lzma.patch
deleted file mode 100644
index 91beaad1dc..0000000000
--- a/recipes/squashfs-tools/files/squashfs2.0-tools-lzma.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- squashfs-tools/Makefile.orig 2005-06-12 21:41:47.000000000 +0200
-+++ squashfs-tools/Makefile 2005-06-12 21:42:08.000000000 +0200
-@@ -10,6 +10,9 @@
- mksquashfs: mksquashfs.o read_fs.o sort.o
- $(CCLD) $(LDFLAGS_R) $(LDFLAGS) mksquashfs.o read_fs.o sort.o $(LIBS) -o $@
-
-+mksquashfs-lzma: mksquashfs.o read_fs.o sort.o
-+ $(CXX) $(LDFLAGS) mksquashfs.o read_fs.o sort.o -llzma -o $@
-+
- mksquashfs.o: mksquashfs.c mksquashfs.h
- $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-
diff --git a/recipes/squashfs-tools/files/squashfs3.1r2-tools-lzma_Makefile.patch b/recipes/squashfs-tools/files/squashfs3.1r2-tools-lzma_Makefile.patch
deleted file mode 100644
index eeb578ab12..0000000000
--- a/recipes/squashfs-tools/files/squashfs3.1r2-tools-lzma_Makefile.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Modifies the Makefile so that it builds {mk,un}squashfs-lzma instead
-of {mk,un}squashfs. This requires the common (non-lzma) patch called
-Makefile-3.1 to be applied first.
-
-Leon Woestenberg <leonw@mailcan.com>
-
---- squashfs-tools/Makefile 2006-10-10 16:07:43.000000000 +0200
-+++ squashfs-lzma-tools/Makefile 2006-10-10 15:44:57.000000000 +0200
-@@ -1,13 +1,15 @@
- INCLUDEDIR = .
- CFLAGS_R = -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
--LIBS = -lz -lpthread
-+#LZMAPATH = ./lzma/C/7zip/Compress/LZMA_Lib
-+LIBS = -llzma -lz -lpthread
-
- CFLAGS := -I$(INCLUDEDIR) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -O2
-
- all: mksquashfs unsquashfs
-
--mksquashfs: mksquashfs.o read_fs.o sort.o
-- $(CC) $(LDFLAGS) mksquashfs.o read_fs.o sort.o $(LIBS) -o $@
-+mksquashfs-lzma: mksquashfs.o read_fs.o sort.o
-+# make -C $(LZMAPATH)
-+ $(CXX) $(LDFLAGS) mksquashfs.o read_fs.o sort.o $(LIBS) -o $@
-
- mksquashfs.o: mksquashfs.c squashfs_fs.h mksquashfs.h global.h sort.h
- $(CC) $(CFLAGS_R) $(CFLAGS) -c -o mksquashfs.o mksquashfs.c
-@@ -18,7 +20,10 @@
- sort.o: sort.c squashfs_fs.h global.h sort.h
- $(CC) $(CFLAGS_R) $(CFLAGS) -c -o sort.o sort.c
-
--unsquashfs: unsquashfs.o
-- $(CC) unsquashfs.o -lz -o $@
-+unsquashfs-lzma: unsquashfs.o
-+# make -C $(LZMAPATH)
-+ $(CXX) unsquashfs.o $(LIBS) -o $@
-
- unsquashfs.o: unsquashfs.c squashfs_fs.h read_fs.h global.h
-+
-+clean:
diff --git a/recipes/squashfs-tools/files/squashfs3.1r2-tools-replace_zlib_with_lzma.patch b/recipes/squashfs-tools/files/squashfs3.1r2-tools-replace_zlib_with_lzma.patch
deleted file mode 100644
index 2947de0858..0000000000
--- a/recipes/squashfs-tools/files/squashfs3.1r2-tools-replace_zlib_with_lzma.patch
+++ /dev/null
@@ -1,1785 +0,0 @@
-Modify the source code to use the lzma {,de}compression routines.
-
-Leon Woestenberg <leonw@mailcan.com>
-
-diff -Nur squashfs-tools/mksquashfs.c squashfs-lzma-tools/mksquashfs.c
---- squashfs-tools/mksquashfs.c 2006-08-31 00:07:37.000000000 +0200
-+++ squashfs-lzma-tools/mksquashfs.c 2006-08-22 09:35:14.000000000 +0200
-@@ -40,16 +40,13 @@
- #include <signal.h>
- #include <setjmp.h>
- #include <sys/mman.h>
--#include <pthread.h>
-
- #ifndef linux
- #define __BYTE_ORDER BYTE_ORDER
- #define __BIG_ENDIAN BIG_ENDIAN
- #define __LITTLE_ENDIAN LITTLE_ENDIAN
--#include <sys/sysctl.h>
- #else
- #include <endian.h>
--#include <sys/sysinfo.h>
- #endif
-
- #include <squashfs_fs.h>
-@@ -149,7 +146,7 @@
- struct inode_info *inode_info[INODE_HASH_SIZE];
-
- /* hash tables used to do fast duplicate searches in duplicate check */
--struct file_info *dupl[65536];
-+struct file_info *dupl[65536], *frag_dups[65536];
- int dup_files = 0;
-
- /* list of exclude dirs/files */
-@@ -165,7 +162,7 @@
-
- /* fragment block data structures */
- int fragments = 0;
--struct file_buffer *fragment_data = NULL;
-+char fragment_data[SQUASHFS_FILE_SIZE];
- int fragment_size = 0;
- struct fragment {
- unsigned int index;
-@@ -174,7 +171,6 @@
- };
- #define FRAG_SIZE 32768
- squashfs_fragment_entry *fragment_table = NULL;
--int fragments_outstanding = 0;
-
-
- /* current inode number for directories and non directories */
-@@ -198,15 +194,13 @@
-
- /* in memory file info */
- struct file_info {
-- long long file_size;
- long long bytes;
- unsigned short checksum;
-- unsigned short fragment_checksum;
- long long start;
- unsigned int *block_list;
- struct file_info *next;
- struct fragment *fragment;
-- char checksum_flag;
-+ unsigned short fragment_checksum;
- };
-
- /* count of how many times SIGINT or SIGQUIT has been sent */
-@@ -225,7 +219,6 @@
- sdir_count, sfifo_count, ssock_count, sdup_files;
- int sfragments;
- int restore = 0;
--int threads;
-
- /* flag whether destination file is a block device */
- int block_device = 0;
-@@ -236,67 +229,14 @@
- /* save destination file name for deleting on error */
- char *destination_file = NULL;
-
--/* data allocator status struct. Allocators are used to keep
-- track of memory buffers passed between different threads */
--struct allocator {
-- int max_buffers;
-- int count;
-- int buffer_size;
-- pthread_mutex_t mutex;
-- pthread_cond_t wait;
--};
--
--/* struct describing a memory buffer passed between threads */
--struct file_buffer {
-- struct allocator *allocator;
-- void (*release)(int);
-- int release_data;
-- long long block;
-- int size;
-- int c_byte;
-- unsigned int block_order;
-- int fragment;
-- int error;
-- struct file_buffer *next;
-- char data[0];
--};
--
--/* struct describing queues used to pass data between threads */
--struct queue {
-- int size;
-- int readp;
-- int writep;
-- pthread_mutex_t mutex;
-- pthread_cond_t empty;
-- pthread_cond_t full;
-- void **data;
--};
--
--/* describes the list of blocks in a file which is a possible
-- duplicate. For each block, it indicates whether the block is
-- in memory or on disk */
--struct buffer_list {
-- long long start;
-- int size;
-- struct file_buffer *read_buffer;
-+/* structure to used to pass in a pointer or an integer
-+ * to duplicate buffer read helper functions.
-+ */
-+struct duplicate_buffer_handle {
-+ char *ptr;
-+ long long start;
- };
-
--struct allocator *reader_buffer, *writer_buffer, *fragment_buffer;
--struct queue *to_reader, *from_reader, *to_writer, *from_writer, *from_deflate, *to_frag;
--pthread_t *thread, *deflator_thread, *frag_deflator_thread;
--pthread_mutex_t fragment_mutex;
--pthread_cond_t fragment_waiting;
--pthread_mutex_t pos_mutex;
--
--/* user options that control parallelisation */
--int processors = -1;
--/* default size of output buffer in Mbytes */
--#define WRITER_BUFFER_DEFAULT 512
--/* default size of input buffer in Mbytes */
--#define READER_BUFFER_DEFAULT 64
--int writer_buffer_size;
--int reader_buffer_size;
--
- void add_old_root_entry(char *name, squashfs_inode inode, int inode_number, int type);
- extern int read_super(int fd, squashfs_super_block *sBlk, int *be, char *source);
- extern long long read_filesystem(char *root_name, int fd, squashfs_super_block *sBlk, char **cinode_table,
-@@ -309,166 +249,18 @@
- unsigned int *inode_dir_inode_number, unsigned int *inode_dir_parent_inode,
- void (push_directory_entry)(char *, squashfs_inode, int, int),
- squashfs_fragment_entry **fragment_table);
--extern int read_sort_file(char *filename, int source, char *source_path[]);
--extern void sort_files_and_write(struct dir_info *dir);
--struct file_info *duplicate(long long file_size, long long bytes, unsigned int **block_list, long long *start, struct fragment **fragment, struct file_buffer *file_buffer, struct buffer_list *buffer_list, int blocks, unsigned short checksum, unsigned short fragment_checksum, int checksum_flag);
-+int get_sorted_inode(squashfs_inode *inode, struct stat *buf);
-+int read_sort_file(char *filename, int source, char *source_path[]);
-+void sort_files_and_write(struct dir_info *dir);
-+struct file_info *duplicate(char *(get_next_file_block)(struct duplicate_buffer_handle *, unsigned int), struct duplicate_buffer_handle *file_start, long long bytes, unsigned int **block_list, long long *start, int blocks, struct fragment **fragment, char *frag_data, int frag_bytes);
- struct dir_info *dir_scan1(char *, int (_readdir)(char *, char *, struct dir_info *));
--struct file_info *add_non_dup(long long file_size, long long bytes, unsigned int *block_list, long long start, struct fragment *fragment, unsigned short checksum, unsigned short fragment_checksum, int checksum_flag);
--extern void generate_file_priorities(struct dir_info *dir, int priority, struct stat *buf);
--extern struct priority_entry *priority_list[65536];
--
--
--struct allocator *alloc_init(int buffer_size, int max_buffers)
--{
-- struct allocator *allocator = malloc(sizeof(struct allocator));
--
-- if(allocator == NULL)
-- return NULL;
--
-- allocator->max_buffers = max_buffers;
-- allocator->buffer_size = buffer_size;
-- allocator->count = 0;
-- pthread_mutex_init(&allocator->mutex, NULL);
-- pthread_cond_init(&allocator->wait, NULL);
--
-- return allocator;
--}
--
--
--struct file_buffer *alloc_get(struct allocator *allocator)
--{
-- struct file_buffer *file_buffer;
--
-- pthread_mutex_lock(&allocator->mutex);
--
-- while(allocator->count == allocator->max_buffers)
-- pthread_cond_wait(&allocator->wait, &allocator->mutex);
--
-- if((file_buffer = malloc(sizeof(struct file_buffer) + allocator->buffer_size)) == NULL)
-- goto failed;
--
-- file_buffer->release = NULL;
-- file_buffer->allocator = allocator;
-- allocator->count ++;
--
--failed:
-- pthread_mutex_unlock(&allocator->mutex);
-- return file_buffer;
--}
--
--
--struct file_buffer *alloc_get_2(struct allocator *allocator, void (*release)(int), int release_data)
--{
-- struct file_buffer *file_buffer = alloc_get(allocator);
--
-- if(file_buffer) {
-- file_buffer->release = release;
-- file_buffer->release_data = release_data;
-- }
-- return file_buffer;
--}
--
--
--void alloc_free(struct file_buffer *file_buffer)
--{
-- struct allocator *allocator;
--
-- if(file_buffer == NULL)
-- return;
--
-- allocator = file_buffer->allocator;
--
-- if(file_buffer->release)
-- file_buffer->release(file_buffer->release_data);
--
-- pthread_mutex_lock(&allocator->mutex);
-- free(file_buffer);
-- if(allocator->count == 0)
-- ERROR("alloc_free: freeing buffer for empty allocator!\n");
-- else
-- allocator->count --;
-- pthread_cond_signal(&allocator->wait);
-- pthread_mutex_unlock(&allocator->mutex);
--}
--
--
--struct queue *queue_init(int size)
--{
-- struct queue *queue = malloc(sizeof(struct queue));
--
-- if(queue == NULL)
-- return NULL;
--
-- if((queue->data = malloc(sizeof(void *) * (size + 1))) == NULL) {
-- free(queue);
-- return NULL;
-- }
--
-- queue->size = size + 1;
-- queue->readp = queue->writep = 0;
-- pthread_mutex_init(&queue->mutex, NULL);
-- pthread_cond_init(&queue->empty, NULL);
-- pthread_cond_init(&queue->full, NULL);
--
-- return queue;
--}
--
--
--void queue_put(struct queue *queue, void *data)
--{
-- int nextp;
--
-- pthread_mutex_lock(&queue->mutex);
--
-- while((nextp = (queue->writep + 1) % queue->size) == queue->readp)
-- pthread_cond_wait(&queue->full, &queue->mutex);
--
-- queue->data[queue->writep] = data;
-- queue->writep = nextp;
-- pthread_cond_signal(&queue->empty);
-- pthread_mutex_unlock(&queue->mutex);
--}
--
--
--void *queue_get(struct queue *queue)
--{
-- void *data;
-- pthread_mutex_lock(&queue->mutex);
--
-- while(queue->readp == queue->writep)
-- pthread_cond_wait(&queue->empty, &queue->mutex);
--
-- data = queue->data[queue->readp];
-- queue->readp = (queue->readp + 1) % queue->size;
-- pthread_cond_signal(&queue->full);
-- pthread_mutex_unlock(&queue->mutex);
--
-- return data;
--}
--
-
- #define MKINODE(A) ((squashfs_inode)(((squashfs_inode) inode_bytes << 16) + (((char *)A) - data_cache)))
-
-
--inline void waitforthread(int i)
--{
-- TRACE("Waiting for thread %d\n", i);
-- while(thread[i] != 0)
-- sched_yield();
--}
--
--
- void restorefs()
- {
-- int i;
--
- ERROR("Exiting - restoring original filesystem!\n\n");
--
-- for(i = 0; i < 2 + processors * 2; i++)
-- pthread_kill(thread[i], SIGUSR1);
-- for(i = 0; i < 2 + processors * 2; i++)
-- waitforthread(i);
-- TRACE("All threads in signal handler\n");
- bytes = sbytes;
- memcpy(data_cache, sdata_cache, cache_bytes = scache_bytes);
- memcpy(directory_data_cache, sdirectory_data_cache, directory_cache_bytes = sdirectory_cache_bytes);
-@@ -495,13 +287,12 @@
-
- void sighandler()
- {
-- if(++interrupted > 2)
-- return;
-- if(interrupted == 2)
-+ if(interrupted == 1)
- restorefs();
- else {
- ERROR("Interrupting will restore original filesystem!\n");
- ERROR("Interrupt again to quit\n");
-+ interrupted ++;
- }
- }
-
-@@ -512,81 +303,22 @@
- }
-
-
--void sigusr1_handler()
--{
-- int i;
-- sigset_t sigmask;
-- pthread_t thread_id = pthread_self();
--
-- for(i = 0; i < (2 + processors * 2) && thread[i] != thread_id; i++);
-- thread[i] = (pthread_t) 0;
--
-- TRACE("Thread %d(%p) in sigusr1_handler\n", i, thread_id);
--
-- sigemptyset(&sigmask);
-- sigaddset(&sigmask, SIGINT);
-- sigaddset(&sigmask, SIGQUIT);
-- sigaddset(&sigmask, SIGUSR1);
-- while(1) {
-- sigsuspend(&sigmask);
-- TRACE("After wait in sigusr1_handler :(\n");
-- }
--}
--
--
--unsigned int mangle2(z_stream **strm, char *d, char *s, int size, int block_size, int uncompressed, int data_block)
-+unsigned int mangle(char *d, char *s, int size, int block_size, int uncompressed, int data_block)
- {
-- unsigned long c_byte;
-+ unsigned long c_byte = block_size << 1;
- unsigned int res;
-- z_stream *stream = *strm;
--
-- if(uncompressed)
-- goto notcompressed;
--
-- if(stream == NULL) {
-- if((stream = *strm = malloc(sizeof(z_stream))) == NULL)
-- BAD_ERROR("mangle::compress failed, not enough memory\n");
--
-- stream->zalloc = Z_NULL;
-- stream->zfree = Z_NULL;
-- stream->opaque = 0;
-
-- if((res = deflateInit(stream, 9)) != Z_OK) {
-- if(res == Z_MEM_ERROR)
-- BAD_ERROR("zlib::compress failed, not enough memory\n");
-- else if(res == Z_STREAM_ERROR)
-- BAD_ERROR("zlib::compress failed, not a valid compression level\n");
-- else if(res == Z_VERSION_ERROR)
-- BAD_ERROR("zlib::compress failed, incorrect zlib version\n");
-- else
-- BAD_ERROR("zlib::compress failed, unknown error %d\n", res);
-- }
-- } else if((res = deflateReset(stream)) != Z_OK) {
-- if(res == Z_STREAM_ERROR)
-- BAD_ERROR("zlib::compress failed, stream state inconsistent\n");
-- else
-- BAD_ERROR("zlib::compress failed, unknown error %d\n", res);
-- }
--
-- stream->next_in = (unsigned char *) s;
-- stream->avail_in = size;
-- stream->next_out = (unsigned char *) d;
-- stream->avail_out = block_size;
--
-- res = deflate(stream, Z_FINISH);
-- if(res != Z_STREAM_END && res != Z_OK) {
-- if(res == Z_STREAM_ERROR)
-- BAD_ERROR("zlib::compress failed, stream state inconsistent\n");
-+ if(!uncompressed && (res = compress2((unsigned char *) d, &c_byte, (unsigned char *) s, size, 9)) != Z_OK) {
-+ if(res == Z_MEM_ERROR)
-+ BAD_ERROR("zlib::compress failed, not enough memory\n");
- else if(res == Z_BUF_ERROR)
-- BAD_ERROR("zlib::compress failed, no progress possible\n");
-+ BAD_ERROR("zlib::compress failed, not enough room in output buffer\n");
- else
- BAD_ERROR("zlib::compress failed, unknown error %d\n", res);
-+ return 0;
- }
-
-- c_byte = stream->total_out;
--
-- if(res != Z_STREAM_END || c_byte >= size) {
--notcompressed:
-+ if(uncompressed || c_byte >= size) {
- memcpy(d, s, size);
- return size | (data_block ? SQUASHFS_COMPRESSED_BIT_BLOCK : SQUASHFS_COMPRESSED_BIT);
- }
-@@ -595,14 +327,6 @@
- }
-
-
--unsigned int mangle(char *d, char *s, int size, int block_size, int uncompressed, int data_block)
--{
-- static z_stream *stream = NULL;
--
-- return mangle2(&stream, d, s, size, block_size, uncompressed, data_block);
--}
--
--
- squashfs_base_inode_header *get_inode(int req_size)
- {
- int data_space;
-@@ -655,7 +379,6 @@
- {
- off_t off = byte;
-
-- pthread_mutex_lock(&pos_mutex);
- if(lseek(fd, off, SEEK_SET) == -1) {
- perror("Lseek on destination failed");
- EXIT_MKSQUASHFS();
-@@ -665,7 +388,6 @@
- perror("Read on destination failed");
- EXIT_MKSQUASHFS();
- }
-- pthread_mutex_unlock(&pos_mutex);
- }
-
-
-@@ -673,9 +395,6 @@
- {
- off_t off = byte;
-
-- if(interrupted < 2)
-- pthread_mutex_lock(&pos_mutex);
--
- if(lseek(fd, off, SEEK_SET) == -1) {
- perror("Lseek on destination failed");
- EXIT_MKSQUASHFS();
-@@ -685,9 +404,6 @@
- perror("Write on destination failed");
- EXIT_MKSQUASHFS();
- }
--
-- if(interrupted < 2)
-- pthread_mutex_unlock(&pos_mutex);
- }
-
-
-@@ -1173,23 +889,10 @@
- }
-
-
--char *get_fragment(char *buffer, struct fragment *fragment, int *cached_fragment)
-+char *get_fragment(char *buffer, struct fragment *fragment)
- {
-- squashfs_fragment_entry *disk_fragment;
-- int size;
--
-- if(fragment->index == *cached_fragment || fragment->index == SQUASHFS_INVALID_FRAG)
-- return buffer + fragment->offset;
--
-- if(fragment_data && fragment->index == fragments)
-- return fragment_data->data + fragment->offset;
--
-- pthread_mutex_lock(&fragment_mutex);
-- while(fragment_table[fragment->index].pending)
-- pthread_cond_wait(&fragment_waiting, &fragment_mutex);
-- pthread_mutex_unlock(&fragment_mutex);
-- disk_fragment = &fragment_table[fragment->index];
-- size = SQUASHFS_COMPRESSED_SIZE_BLOCK(disk_fragment->size);
-+ squashfs_fragment_entry *disk_fragment = &fragment_table[fragment->index];
-+ int size = SQUASHFS_COMPRESSED_SIZE_BLOCK(disk_fragment->size);
-
- if(SQUASHFS_COMPRESSED_BLOCK(disk_fragment->size)) {
- int res;
-@@ -1209,74 +912,53 @@
- } else
- read_bytes(fd, disk_fragment->start_block, size, buffer);
-
-- *cached_fragment = fragment->index;
- return buffer + fragment->offset;
- }
-
-
--void ensure_fragments_flushed()
--{
-- pthread_mutex_lock(&fragment_mutex);
-- while(fragments_outstanding)
-- pthread_cond_wait(&fragment_waiting, &fragment_mutex);
-- pthread_mutex_unlock(&fragment_mutex);
--}
--
--
- void write_fragment()
- {
-+ int compressed_size;
-+ char buffer[block_size << 1];
-+
- if(fragment_size == 0)
- return;
-
-- pthread_mutex_lock(&fragment_mutex);
-- if(fragments % FRAG_SIZE == 0) {
-- if((fragment_table = (squashfs_fragment_entry *) realloc(fragment_table, (fragments + FRAG_SIZE) * sizeof(squashfs_fragment_entry))) == NULL) {
-- pthread_mutex_unlock(&fragment_mutex);
-+ if(fragments % FRAG_SIZE == 0)
-+ if((fragment_table = (squashfs_fragment_entry *) realloc(fragment_table, (fragments + FRAG_SIZE) * sizeof(squashfs_fragment_entry))) == NULL)
- BAD_ERROR("Out of memory in fragment table\n");
-- }
-- }
-- fragment_data->size = fragment_size;
-- fragment_data->block = fragments;
-- fragment_table[fragments].pending = TRUE;
-- fragments_outstanding ++;
-- queue_put(to_frag, fragment_data);
-+ fragment_table[fragments].size = mangle(buffer, fragment_data, fragment_size, block_size, noF, 1);
-+ fragment_table[fragments].start_block = bytes;
-+ compressed_size = SQUASHFS_COMPRESSED_SIZE_BLOCK(fragment_table[fragments].size);
-+ write_bytes(fd, bytes, compressed_size, buffer);
-+ bytes += compressed_size;
-+ total_uncompressed += fragment_size;
-+ total_compressed += compressed_size;
-+ TRACE("Writing fragment %d, uncompressed size %d, compressed size %d\n",fragments, fragment_size, compressed_size);
- fragments ++;
- fragment_size = 0;
-- pthread_mutex_unlock(&fragment_mutex);
--}
--
--void frag_release(int block)
--{
-- pthread_mutex_lock(&fragment_mutex);
-- fragment_table[block].pending = FALSE;
-- pthread_cond_signal(&fragment_waiting);
-- pthread_mutex_unlock(&fragment_mutex);
- }
-
-
- static struct fragment empty_fragment = {SQUASHFS_INVALID_FRAG, 0, 0};
--struct fragment *get_and_fill_fragment(struct file_buffer *file_buffer)
-+struct fragment *get_and_fill_fragment(char *buff, int size)
- {
- struct fragment *ffrg;
--
-
-- if(file_buffer == NULL || file_buffer->size == 0)
-+ if(size == 0)
- return &empty_fragment;
-
-- if(fragment_size + file_buffer->size > block_size)
-+ if(fragment_size + size > block_size)
- write_fragment();
-
- if((ffrg = (struct fragment *) malloc(sizeof(struct fragment))) == NULL)
- BAD_ERROR("Out of memory in fragment block allocation!\n");
-
-- if(fragment_size == 0)
-- fragment_data = alloc_get(fragment_buffer);
--
- ffrg->index = fragments;
- ffrg->offset = fragment_size;
-- ffrg->size = file_buffer->size;
-- memcpy(fragment_data->data + fragment_size, file_buffer->data, file_buffer->size);
-- fragment_size += file_buffer->size;
-+ ffrg->size = size;
-+ memcpy(fragment_data + fragment_size, buff, size);
-+ fragment_size += size;
-
- return ffrg;
- }
-@@ -1333,10 +1015,19 @@
- }
-
-
-+char *read_from_buffer(struct duplicate_buffer_handle *handle, unsigned int avail_bytes)
-+{
-+ char *v = handle->ptr;
-+ handle->ptr += avail_bytes;
-+ return v;
-+}
-+
-+
- char read_from_file_buffer[SQUASHFS_FILE_MAX_SIZE];
--char *read_from_disk(long long start, unsigned int avail_bytes)
-+char *read_from_file(struct duplicate_buffer_handle *handle, unsigned int avail_bytes)
- {
-- read_bytes(fd, start, avail_bytes, read_from_file_buffer);
-+ read_bytes(fd, handle->start, avail_bytes, read_from_file_buffer);
-+ handle->start += avail_bytes;
- return read_from_file_buffer;
- }
-
-@@ -1344,205 +1035,99 @@
- /*
- * Compute 16 bit BSD checksum over the data
- */
--unsigned short get_checksum(char *buff, int bytes, unsigned short chksum)
--{
-- unsigned char *b = (unsigned char *) buff;
--
-- while(bytes --) {
-- chksum = (chksum & 1) ? (chksum >> 1) | 0x8000 : chksum >> 1;
-- chksum += *b++;
-- }
--
-- return chksum;
--}
--
--
--unsigned short get_checksum_disk(long long start, long long l)
-+unsigned short get_checksum(char *(get_next_file_block)(struct duplicate_buffer_handle *, unsigned int), struct duplicate_buffer_handle *handle, long long l)
- {
- unsigned short chksum = 0;
-- unsigned int bytes;
-+ unsigned int bytes = 0;
-+ unsigned char *b;
-+ struct duplicate_buffer_handle position = *handle;
-
- while(l) {
- bytes = l > SQUASHFS_FILE_MAX_SIZE ? SQUASHFS_FILE_MAX_SIZE : l;
- l -= bytes;
-- chksum = get_checksum(read_from_disk(start, bytes), bytes, chksum);
-- start += bytes;
-- }
--
-- return chksum;
--}
--
--
--unsigned short get_checksum_buffer(struct buffer_list *buffer_list, unsigned int blocks)
--{
-- unsigned short chksum = 0;
-- int block;
--
-- for(block = 0; block < blocks; block ++) {
-- struct buffer_list *b = &buffer_list[block];
--
-- if(b->read_buffer)
-- chksum = get_checksum(b->read_buffer->data, b->read_buffer->size, chksum);
-- else
-- chksum = get_checksum(read_from_disk(b->start, b->size), b->size, chksum);
-+ b = (unsigned char *) get_next_file_block(&position, bytes);
-+ while(bytes--) {
-+ chksum = (chksum & 1) ? (chksum >> 1) | 0x8000 : chksum >> 1;
-+ chksum += *b++;
-+ }
- }
-
- return chksum;
- }
-
-
--unsigned short get_checksum_mem(char *buff, int bytes)
--{
-- return get_checksum(buff, bytes, 0);
--}
--
--
--unsigned short get_checksum_mem_buffer(struct file_buffer *file_buffer)
--{
-- if(file_buffer == NULL)
-- return 0;
-- else
-- return get_checksum(file_buffer->data, file_buffer->size, 0);
--}
--
--
- int cached_frag = -1;
--char fragdata[SQUASHFS_FILE_MAX_SIZE];
--#define DUP_HASH(a) (a & 0xffff)
--void add_file(long long start, long long file_size, long long file_bytes, unsigned int *block_listp, int blocks, unsigned int fragment, int offset, int bytes)
-+void add_file(long long start, long long file_bytes, unsigned int *block_listp, int blocks, unsigned int fragment, int offset, int bytes)
- {
- struct fragment *frg;
-+ struct file_info *dupl_ptr;
- char *datap;
-+ struct duplicate_buffer_handle handle;
- unsigned int *block_list = block_listp;
-- struct file_info *dupl_ptr = dupl[DUP_HASH(file_size)];
-
-- if(!duplicate_checking || file_size == 0)
-+ if(!duplicate_checking)
- return;
-
-- for(; dupl_ptr; dupl_ptr = dupl_ptr->next) {
-- if(file_size != dupl_ptr->file_size)
-- continue;
-- if(blocks != 0 && start != dupl_ptr->start)
-- continue;
-- if(fragment != dupl_ptr->fragment->index)
-- continue;
-- if(fragment != SQUASHFS_INVALID_FRAG && (offset != dupl_ptr->fragment->offset || bytes != dupl_ptr->fragment->size))
-- continue;
-- return;
-- }
--
- if((frg = (struct fragment *) malloc(sizeof(struct fragment))) == NULL)
- BAD_ERROR("Out of memory in fragment block allocation!\n");
-
- frg->index = fragment;
- frg->offset = offset;
- frg->size = bytes;
--
-- add_non_dup(file_size, file_bytes, block_list, start, frg, 0, 0, FALSE);
-+ if(fragment == cached_frag || fragment == SQUASHFS_INVALID_FRAG)
-+ datap = fragment_data + offset;
-+ else
-+ datap = get_fragment(fragment_data, frg);
-+ handle.start = start;
-+ if((dupl_ptr = duplicate(read_from_file, &handle, file_bytes, &block_listp, &start, blocks, &frg, datap, bytes)) != NULL)
-+ dupl_ptr->fragment = frg;
-+ else
-+ free(block_list);
-+ cached_frag = fragment;
- }
-
-+
- char cached_fragment[SQUASHFS_FILE_SIZE];
- int cached_frag1 = -1;
-
--int pre_duplicate(long long file_size)
--{
-- struct file_info *dupl_ptr = dupl[DUP_HASH(file_size)];
--
-- for(; dupl_ptr; dupl_ptr = dupl_ptr->next)
-- if(dupl_ptr->file_size == file_size)
-- return TRUE;
--
-- return FALSE;
--}
--
--
--int pre_duplicate_frag(long long file_size, unsigned short checksum)
-+struct file_info *duplicate(char *(get_next_file_block)(struct duplicate_buffer_handle *, unsigned int), struct duplicate_buffer_handle *file_start, long long bytes, unsigned int **block_list, long long *start, int blocks, struct fragment **fragment, char *frag_data, int frag_bytes)
- {
-- struct file_info *dupl_ptr = dupl[DUP_HASH(file_size)];
--
-- for(; dupl_ptr; dupl_ptr = dupl_ptr->next)
-- if(dupl_ptr->file_size == file_size) {
-- if(dupl_ptr->checksum_flag == FALSE) {
-- dupl_ptr->checksum = get_checksum_disk(dupl_ptr->start, dupl_ptr->bytes);
-- dupl_ptr->fragment_checksum = get_checksum_mem(get_fragment(cached_fragment, dupl_ptr->fragment, &cached_frag1), file_size);
-- dupl_ptr->checksum_flag = TRUE;
-- }
-- if(dupl_ptr->fragment_checksum == checksum)
-- return TRUE;
-- }
--
-- return FALSE;
--}
--
--
--struct file_info *add_non_dup(long long file_size, long long bytes, unsigned int *block_list, long long start, struct fragment *fragment, unsigned short checksum, unsigned short fragment_checksum, int checksum_flag)
--{
-- struct file_info *dupl_ptr;
-+ unsigned short checksum = get_checksum(get_next_file_block, file_start, bytes);
-+ struct duplicate_buffer_handle handle = { frag_data, 0 };
-+ unsigned short fragment_checksum = get_checksum(read_from_buffer, &handle, frag_bytes);
-+ struct file_info *dupl_ptr = bytes ? dupl[checksum] : frag_dups[fragment_checksum];
-
-- if((dupl_ptr = (struct file_info *) malloc(sizeof(struct file_info))) == NULL) {
-- BAD_ERROR("Out of memory in dup_files allocation!\n");
-- }
--
-- dupl_ptr->file_size = file_size;
-- dupl_ptr->bytes = bytes;
-- dupl_ptr->block_list = block_list;
-- dupl_ptr->start = start;
-- dupl_ptr->fragment = fragment;
-- dupl_ptr->checksum = checksum;
-- dupl_ptr->fragment_checksum = fragment_checksum;
-- dupl_ptr->checksum_flag = checksum_flag;
-- dupl_ptr->next = dupl[DUP_HASH(file_size)];
-- dupl[DUP_HASH(file_size)] = dupl_ptr;
-- dup_files ++;
--
-- return dupl_ptr;
--}
--
--
--struct file_info *duplicate(long long file_size, long long bytes, unsigned int **block_list, long long *start, struct fragment **fragment, struct file_buffer *file_buffer, struct buffer_list *buffer_list, int blocks, unsigned short checksum, unsigned short fragment_checksum, int checksum_flag)
--{
-- struct file_info *dupl_ptr = dupl[DUP_HASH(file_size)];
-- int frag_bytes = file_buffer ? file_buffer->size : 0;
-
- for(; dupl_ptr; dupl_ptr = dupl_ptr->next)
-- if(file_size == dupl_ptr->file_size && bytes == dupl_ptr->bytes && frag_bytes == dupl_ptr->fragment->size) {
-- char buffer2[SQUASHFS_FILE_MAX_SIZE];
-+ if(bytes == dupl_ptr->bytes && frag_bytes == dupl_ptr->fragment->size && fragment_checksum == dupl_ptr->fragment_checksum) {
-+ char buffer1[SQUASHFS_FILE_MAX_SIZE];
-+ long long dup_bytes = dupl_ptr->bytes;
- long long dup_start = dupl_ptr->start;
-+ struct duplicate_buffer_handle position = *file_start;
- char *buffer;
-- int block;
-+ while(dup_bytes) {
-+ int avail_bytes = dup_bytes > SQUASHFS_FILE_MAX_SIZE ? SQUASHFS_FILE_MAX_SIZE : dup_bytes;
-
-- if(checksum_flag == FALSE) {
-- checksum = get_checksum_buffer(buffer_list, blocks);
-- fragment_checksum = get_checksum_mem_buffer(file_buffer);
-- checksum_flag = TRUE;
-- }
--
-- if(dupl_ptr->checksum_flag == FALSE) {
-- dupl_ptr->checksum = get_checksum_disk(dupl_ptr->start, dupl_ptr->bytes);
-- dupl_ptr->fragment_checksum = get_checksum_mem(get_fragment(cached_fragment, dupl_ptr->fragment, &cached_frag1), frag_bytes);
-- dupl_ptr->checksum_flag = TRUE;
-- }
--
-- if(checksum != dupl_ptr->checksum || fragment_checksum != dupl_ptr->fragment_checksum)
-- continue;
--
-- for(block = 0; block < blocks; block ++) {
-- struct buffer_list *b = &buffer_list[block];
--
-- if(b->read_buffer)
-- buffer = b->read_buffer->data;
-- else
-- buffer = read_from_disk(b->start, b->size);
--
-- read_bytes(fd, dup_start, b->size, buffer2);
-- if(memcmp(buffer, buffer2, b->size) != 0)
-+ buffer = get_next_file_block(&position, avail_bytes);
-+ read_bytes(fd, dup_start, avail_bytes, buffer1);
-+ if(memcmp(buffer, buffer1, avail_bytes) != 0)
- break;
-- dup_start += b->size;
-+ dup_bytes -= avail_bytes;
-+ dup_start += avail_bytes;
- }
-- if(block == blocks) {
-- char *fragment_buffer1 = get_fragment(cached_fragment, dupl_ptr->fragment, &cached_frag1);
-+ if(dup_bytes == 0) {
-+ char *fragment_buffer1;
-+
-+ if(dupl_ptr->fragment->index == fragments || dupl_ptr->fragment->index == SQUASHFS_INVALID_FRAG)
-+ fragment_buffer1 = fragment_data + dupl_ptr->fragment->offset;
-+ else if(dupl_ptr->fragment->index == cached_frag1)
-+ fragment_buffer1 = cached_fragment + dupl_ptr->fragment->offset;
-+ else {
-+ fragment_buffer1 = get_fragment(cached_fragment, dupl_ptr->fragment);
-+ cached_frag1 = dupl_ptr->fragment->index;
-+ }
-
-- if(frag_bytes == 0 || memcmp(file_buffer->data, fragment_buffer1, frag_bytes) == 0) {
-+ if(frag_bytes == 0 || memcmp(frag_data, fragment_buffer1, frag_bytes) == 0) {
- TRACE("Found duplicate file, start 0x%llx, size %lld, checksum 0x%x, fragment %d, size %d, offset %d, checksum 0x%x\n", dupl_ptr->start,
- dupl_ptr->bytes, dupl_ptr->checksum, dupl_ptr->fragment->index, frag_bytes, dupl_ptr->fragment->offset, fragment_checksum);
- *block_list = dupl_ptr->block_list;
-@@ -1554,520 +1139,135 @@
- }
-
-
-- return add_non_dup(file_size, bytes, *block_list, *start, *fragment, checksum, fragment_checksum, checksum_flag);
--}
--
--
--void reader_read_file(struct dir_ent *dir_ent)
--{
-- struct stat *buf = &dir_ent->inode->buf;
-- int count;
-- int blocks = (buf->st_size + block_size - 1) >> block_log;
-- int frag_block = !no_fragments && (always_use_fragments ||
-- (buf->st_size < block_size)) ? buf->st_size >> block_log : -1;
-- int file;
-- static int block_order = 0;
-- struct file_buffer *file_buffer;
--
-- if(buf->st_size == 0 || dir_ent->inode->read)
-- return;
--
-- if((file = open(dir_ent->pathname, O_RDONLY)) == -1)
-- goto read_err;
--
-- for(count = 0; count < blocks; count ++) {
-- file_buffer = alloc_get(reader_buffer);
--
-- if((file_buffer->size = read(file, file_buffer->data, block_size)) == -1) {
-- close(file);
-- goto read_err2;
-- }
-- file_buffer->block = count;
-- file_buffer->block_order = block_order ++;
-- file_buffer->error = FALSE;
-- if(file_buffer->fragment = count == frag_block)
-- queue_put(from_deflate, file_buffer);
-- else
-- queue_put(from_reader, file_buffer);
-- }
--
-- close(file);
-- dir_ent->inode->read = TRUE;
--
-- return;
--
--read_err:
-- file_buffer = alloc_get(reader_buffer);
--read_err2:
-- file_buffer->block_order = block_order ++;
-- file_buffer->error = TRUE;
-- queue_put(from_deflate, file_buffer);
--}
--
--
--void reader_scan(struct dir_info *dir) {
-- int i;
--
-- for(i = 0; i < dir->count; i++) {
-- struct dir_ent *dir_ent = dir->list[i];
-- struct stat *buf = &dir_ent->inode->buf;
-- if(dir_ent->data)
-- continue;
--
-- switch(buf->st_mode & S_IFMT) {
-- case S_IFREG:
-- reader_read_file(dir_ent);
-- break;
-- case S_IFDIR:
-- reader_scan(dir_ent->dir);
-- break;
-- }
-- }
--}
--
--
--void *reader(void *arg)
--{
-- int oldstate;
--
-- pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
-- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
--
-- if(!sorted)
-- reader_scan(queue_get(to_reader));
-- else {
-- int i;
-- struct priority_entry *entry;
--
-- queue_get(to_reader);
-- for(i = 65535; i >= 0; i--)
-- for(entry = priority_list[i]; entry; entry = entry->next)
-- reader_read_file(entry->dir);
-- }
--}
--
--
--void *writer(void *arg)
--{
-- int write_error = FALSE;
-- int oldstate;
--
-- pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
-- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
--
-- while(1) {
-- struct file_buffer *file_buffer = queue_get(to_writer);
-- off_t off;
--
-- if(file_buffer == NULL) {
-- queue_put(from_writer, write_error ? (void *) &write_error : NULL);
-- continue;
-- }
--
-- off = file_buffer->block;
--
-- pthread_mutex_lock(&pos_mutex);
--
-- if(!write_error && lseek(fd, off, SEEK_SET) == -1) {
-- perror("Lseek on destination failed");
-- write_error = TRUE;
-- }
--
-- if(!write_error && write(fd, file_buffer->data, file_buffer->size) == -1) {
-- perror("Write on destination failed");
-- write_error = TRUE;
-- }
-- pthread_mutex_unlock(&pos_mutex);
--
-- alloc_free(file_buffer);
-- }
--}
--
--
--void *deflator(void *arg)
--{
-- z_stream *stream = NULL;
-- int oldstate;
--
-- pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
-- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
--
-- while(1) {
-- struct file_buffer *file_buffer = queue_get(from_reader);
-- struct file_buffer *write_buffer = alloc_get(writer_buffer);
--
-- write_buffer->c_byte = mangle2(&stream, write_buffer->data, file_buffer->data, file_buffer->size, block_size, noD, 1);
-- write_buffer->block = file_buffer->block;
-- write_buffer->block_order = file_buffer->block_order;
-- write_buffer->size = SQUASHFS_COMPRESSED_SIZE_BLOCK(write_buffer->c_byte);
-- write_buffer->fragment = FALSE;
-- write_buffer->error = FALSE;
-- alloc_free(file_buffer);
-- queue_put(from_deflate, write_buffer);
-- }
--}
--
--
--void *frag_deflator(void *arg)
--{
-- z_stream *stream = NULL;
-- int oldstate;
--
-- pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &oldstate);
-- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &oldstate);
--
-- while(1) {
-- int c_byte, compressed_size;
-- struct file_buffer *file_buffer = queue_get(to_frag);
-- struct file_buffer *write_buffer = alloc_get_2(writer_buffer, frag_release, file_buffer->block);
--
-- c_byte = mangle2(&stream, write_buffer->data, file_buffer->data, file_buffer->size, block_size, noF, 1);
-- compressed_size = SQUASHFS_COMPRESSED_SIZE_BLOCK(c_byte);
-- pthread_mutex_lock(&fragment_mutex);
-- fragment_table[file_buffer->block].size = c_byte;
-- fragment_table[file_buffer->block].start_block = bytes;
-- write_buffer->size = compressed_size;
-- write_buffer->block = bytes;
-- queue_put(to_writer, write_buffer);
-- bytes += compressed_size;
-- total_uncompressed += file_buffer->size;
-- total_compressed += compressed_size;
-- TRACE("Writing fragment %d, uncompressed size %d, compressed size %d\n", file_buffer->block, file_buffer->size, compressed_size);
-- fragments_outstanding --;
-- pthread_cond_signal(&fragment_waiting);
-- pthread_mutex_unlock(&fragment_mutex);
-- alloc_free(file_buffer);
-+ if((dupl_ptr = (struct file_info *) malloc(sizeof(struct file_info))) == NULL) {
-+ BAD_ERROR("Out of memory in dup_files allocation!\n");
- }
--}
--
--
--#define HASH_ENTRIES 256
--#define BLOCK_HASH(a) (a % HASH_ENTRIES)
--struct file_buffer *block_hash[HASH_ENTRIES];
-
--void push_buffer(struct file_buffer *file_buffer)
--{
-- int hash = BLOCK_HASH(file_buffer->block_order);
--
-- file_buffer->next = block_hash[hash];
-- block_hash[hash] = file_buffer;
--}
--
--
--struct file_buffer *get_file_buffer(struct queue *queue)
--{
-- static unsigned int block_order = 0;
-- int hash = BLOCK_HASH(block_order);
-- struct file_buffer *file_buffer = block_hash[hash], *prev = NULL;
--
-- for(;file_buffer; prev = file_buffer, file_buffer = file_buffer->next)
-- if(file_buffer->block_order == block_order)
-- break;
-+ dupl_ptr->bytes = bytes;
-+ dupl_ptr->checksum = checksum;
-+ dupl_ptr->start = *start;
-+ dupl_ptr->fragment_checksum = fragment_checksum;
-+ dupl_ptr->block_list = *block_list;
-
-- if(file_buffer) {
-- if(prev)
-- prev->next = file_buffer->next;
-- else
-- block_hash[hash] = file_buffer->next;
-+ dup_files ++;
-+ if(bytes) {
-+ dupl_ptr->next = dupl[checksum];
-+ dupl[checksum] = dupl_ptr;
- } else {
-- while(1) {
-- file_buffer = queue_get(queue);
-- if(file_buffer->block_order == block_order)
-- break;
-- push_buffer(file_buffer);
-- }
-+ dupl_ptr->next = frag_dups[fragment_checksum];
-+ frag_dups[fragment_checksum] = dupl_ptr;
- }
-
-- block_order ++;
--
-- return file_buffer;
--}
--
--
--int write_file_empty(squashfs_inode *inode, struct dir_ent *dir_ent, int *duplicate_file)
--{
-- file_count ++;
-- *duplicate_file = FALSE;
-- return dir_ent->inode->nlink == 1 ?
-- create_inode(inode, dir_ent, SQUASHFS_FILE_TYPE, 0, 0, 0, NULL, &empty_fragment, NULL) :
-- create_inode(inode, dir_ent, SQUASHFS_LREG_TYPE, 0, 0, 0, NULL, &empty_fragment, NULL);
--}
--
--
--int write_file_frag_dup(squashfs_inode *inode, struct dir_ent *dir_ent, int size, int *duplicate_file, struct file_buffer *file_buffer, unsigned short checksum)
--{
-- int file;
-- struct file_info *dupl_ptr;
-- struct fragment *fragment;
-- unsigned int *block_listp = NULL;
-- long long start = 0;
--
-- dupl_ptr = duplicate(size, 0, &block_listp, &start, &fragment, file_buffer, NULL, 0, 0, checksum, TRUE);
--
-- if(dupl_ptr) {
-- *duplicate_file = FALSE;
-- fragment = get_and_fill_fragment(file_buffer);
-- dupl_ptr->fragment = fragment;
-- } else
-- *duplicate_file = TRUE;
--
-- alloc_free(file_buffer);
--
-- total_bytes += size;
-- file_count ++;
--
-- return dir_ent->inode->nlink == 1 ?
-- create_inode(inode, dir_ent, SQUASHFS_FILE_TYPE, size, 0, 0, NULL, fragment, NULL) :
-- create_inode(inode, dir_ent, SQUASHFS_LREG_TYPE, size, 0, 0, NULL, fragment, NULL);
--}
--
--
--int write_file_frag(squashfs_inode *inode, struct dir_ent *dir_ent, int size, int *duplicate_file)
--{
-- struct fragment *fragment;
-- unsigned short checksum;
-- struct file_buffer *file_buffer = get_file_buffer(from_deflate);
--
-- if(file_buffer->size != size)
-- printf("bug\n");
--
-- if(file_buffer->error) {
-- alloc_free(file_buffer);
-- return FALSE;
-- }
--
-- checksum = get_checksum_mem_buffer(file_buffer);
--
-- if(pre_duplicate_frag(size, checksum))
-- return write_file_frag_dup(inode, dir_ent, size, duplicate_file, file_buffer, checksum);
--
-- fragment = get_and_fill_fragment(file_buffer);
--
-- alloc_free(file_buffer);
--
-- if(duplicate_checking)
-- add_non_dup(size, 0, NULL, 0, fragment, 0, checksum, TRUE);
--
-- total_bytes += size;
-- file_count ++;
--
-- *duplicate_file = FALSE;
--
-- return dir_ent->inode->nlink == 1 ?
-- create_inode(inode, dir_ent, SQUASHFS_FILE_TYPE, size, 0, 0, NULL, fragment, NULL) :
-- create_inode(inode, dir_ent, SQUASHFS_LREG_TYPE, size, 0, 0, NULL, fragment, NULL);
-+ return dupl_ptr;
- }
-
-
--int write_file_blocks(squashfs_inode *inode, struct dir_ent *dir_ent, long long read_size)
-+#define MINALLOCBYTES (1024 * 1024)
-+int write_file(squashfs_inode *inode, struct dir_ent *dir_ent, long long size, int *duplicate_file)
- {
-- int block, status;
-+ int block = 0, i, file, whole_file = 1, status;
- unsigned int c_byte, frag_bytes;
-- long long bbytes, file_bytes, start;
-+ long long bbytes, file_bytes = 0, start;
-+ char buff[block_size], *c_buffer = NULL, *filename = dir_ent->pathname;
- struct fragment *fragment;
-- struct file_info *dupl_ptr;
-- int blocks = (read_size + block_size - 1) >> block_log;
-- unsigned int *block_list;
-- struct file_buffer *read_buffer;
--
-- if(!no_fragments && always_use_fragments) {
-- blocks = read_size >> block_log;
-- frag_bytes = read_size % block_size;
-- } else
-- frag_bytes = 0;
-+ struct file_info *dupl_ptr = NULL;
-+ struct duplicate_buffer_handle handle;
-+ long long read_size = (size > SQUASHFS_MAX_FILE_SIZE) ? SQUASHFS_MAX_FILE_SIZE : size;
-+ int blocks = (read_size + block_size - 1) >> block_log, allocated_blocks = blocks;
-+ unsigned int *block_list, *block_listp;
-
- if((block_list = malloc(blocks * sizeof(unsigned int))) == NULL)
- BAD_ERROR("Out of memory allocating block_list\n");
-+ block_listp = block_list;
-
-- ensure_fragments_flushed();
--
-- file_bytes = 0;
-- start = bytes;
-- for(block = 0; block < blocks; block ++) {
-- read_buffer = get_file_buffer(from_deflate);
-- if(read_buffer->error)
-- goto read_err;
--
-- block_list[block] = read_buffer->c_byte;
-- read_buffer->block = bytes;
-- bytes += read_buffer->size;
-- file_bytes += read_buffer->size;
-- queue_put(to_writer, read_buffer);
-- }
--
-- if(frag_bytes != 0) {
-- read_buffer = get_file_buffer(from_deflate);
-- if(read_buffer->size != frag_bytes)
-- printf("bug\n");
-- if(read_buffer->error)
-- goto read_err;
-- } else
-- read_buffer = NULL;
--
-- fragment = get_and_fill_fragment(read_buffer);
-- alloc_free(read_buffer);
--
-- if(duplicate_checking)
-- add_non_dup(read_size, file_bytes, block_list, start, fragment, 0, 0, FALSE);
-- file_count ++;
-- total_bytes += read_size;
-- if(dir_ent->inode->nlink == 1 && read_size < ((long long) (1<<30) - 1))
-- status = create_inode(inode, dir_ent, SQUASHFS_FILE_TYPE, read_size, start, blocks, block_list, fragment, NULL);
-- else
-- status = create_inode(inode, dir_ent, SQUASHFS_LREG_TYPE, read_size, start, blocks, block_list, fragment, NULL);
-- if(duplicate_checking == FALSE)
-- free(block_list);
-- return status;
--
--read_err:
-- perror("Error in reading file, skipping...");
-- if(block) {
-- queue_put(to_writer, NULL);
-- if(queue_get(from_writer) != 0)
-- EXIT_MKSQUASHFS();
-- bytes = start;
-- if(!block_device)
-- ftruncate(fd, bytes);
-- }
-- free(block_list);
-- alloc_free(read_buffer);
-- return FALSE;
--}
--
--
--int write_file_blocks_dup(squashfs_inode *inode, struct dir_ent *dir_ent, long long read_size, int *duplicate_file)
--{
-- int block, status, thresh;
-- unsigned int c_byte, frag_bytes;
-- long long bbytes, file_bytes, start;
-- struct fragment *fragment;
-- struct file_info *dupl_ptr;
-- int blocks = (read_size + block_size - 1) >> block_log;
-- unsigned int *block_list, *block_listp;
-- struct file_buffer *read_buffer;
-- struct file_data *file_data;
-- struct buffer_list *buffer_list;
--
-- if(!no_fragments && always_use_fragments) {
-- blocks = read_size >> block_log;
-+ if(!no_fragments && (read_size < block_size || always_use_fragments)) {
-+ allocated_blocks = blocks = read_size >> block_log;
- frag_bytes = read_size % block_size;
- } else
- frag_bytes = 0;
-
-- if((block_list = malloc(blocks * sizeof(unsigned int))) == NULL)
-- BAD_ERROR("Out of memory allocating block_list\n");
-- block_listp = block_list;
--
-- if((buffer_list = malloc(blocks * sizeof(struct buffer_list))) == NULL)
-- BAD_ERROR("Out of memory allocating file block list\n");
--
-- ensure_fragments_flushed();
-+ if(size > read_size)
-+ ERROR("file %s truncated to %lld bytes\n", filename, SQUASHFS_MAX_FILE_SIZE);
-
-- file_bytes = 0;
-- start = bytes;
-- thresh = blocks > (writer_buffer_size - processors) ? blocks - (writer_buffer_size - processors): 0;
-- for(block = 0; block < blocks; block ++) {
-- read_buffer = get_file_buffer(from_deflate);
-- if(read_buffer->error)
-- goto read_err;
-+ total_bytes += read_size;
-+ if((file = open(filename, O_RDONLY)) == -1)
-+ goto read_err;
-
-- block_list[block] = read_buffer->c_byte;
-- read_buffer->block = bytes;
-- bytes += read_buffer->size;
-- file_bytes += read_buffer->size;
--
-- if(block < thresh) {
-- buffer_list[block].read_buffer = NULL;
-- queue_put(to_writer, read_buffer);
-- } else
-- buffer_list[block].read_buffer = read_buffer;
-- buffer_list[block].start = read_buffer->block;
-- buffer_list[block].size = read_buffer->size;
-+ do {
-+ long long bytes = (((long long) allocated_blocks) + 1) << block_log;
-+ if(bytes != ((size_t) bytes) || (c_buffer = (char *) malloc(bytes)) == NULL) {
-+ TRACE("Out of memory allocating write_file buffer, allocated_blocks %ld, blocks %d\n", allocated_blocks, blocks);
-+ whole_file = 0;
-+ if(bytes < MINALLOCBYTES)
-+ BAD_ERROR("Out of memory allocating write_file buffer, could not allocate %ld blocks (%d Kbytes)\n", allocated_blocks, allocated_blocks << (block_log - 10));
-+ allocated_blocks >>= 1;
-+ }
-+ } while(!c_buffer);
-+
-+ for(start = bytes; block < blocks; file_bytes += bbytes) {
-+ for(i = 0, bbytes = 0; (i < allocated_blocks) && (block < blocks); i++) {
-+ int available_bytes = read_size - (block * block_size) > block_size ? block_size : read_size - (block * block_size);
-+ if(read(file, buff, available_bytes) == -1)
-+ goto read_err;
-+ c_byte = mangle(c_buffer + bbytes, buff, available_bytes, block_size, noD, 1);
-+ block_list[block ++] = c_byte;
-+ bbytes += SQUASHFS_COMPRESSED_SIZE_BLOCK(c_byte);
-+ }
-+ if(!whole_file) {
-+ write_bytes(fd, bytes, bbytes, c_buffer);
-+ bytes += bbytes;
-+ }
- }
-
-- if(frag_bytes != 0) {
-- read_buffer = get_file_buffer(from_deflate);
-- if(read_buffer->size != frag_bytes)
-- printf("bug\n");
-- if(read_buffer->error)
-+ if(frag_bytes != 0)
-+ if(read(file, buff, frag_bytes) == -1)
- goto read_err;
-- } else
-- read_buffer = NULL;
--
-- queue_put(to_writer, NULL);
-- if(queue_get(from_writer) != 0)
-- EXIT_MKSQUASHFS();
--
-- dupl_ptr = duplicate(read_size, file_bytes, &block_listp, &start, &fragment, read_buffer, buffer_list, blocks, 0, 0, FALSE);
-
-- if(dupl_ptr) {
-- *duplicate_file = FALSE;
-- for(block = thresh; block < blocks; block ++)
-- queue_put(to_writer, buffer_list[block].read_buffer);
-- fragment = get_and_fill_fragment(read_buffer);
-- dupl_ptr->fragment = fragment;
-+ close(file);
-+ if(whole_file) {
-+ handle.ptr = c_buffer;
-+ if(duplicate_checking && (dupl_ptr = duplicate(read_from_buffer, &handle, file_bytes, &block_listp, &start, blocks, &fragment, buff, frag_bytes)) == NULL) {
-+ *duplicate_file = TRUE;
-+ goto wr_inode;
-+ }
-+ write_bytes(fd, bytes, file_bytes, c_buffer);
-+ bytes += file_bytes;
- } else {
-- *duplicate_file = TRUE;
-- for(block = thresh; block < blocks; block ++)
-- alloc_free(buffer_list[block].read_buffer);
-- bytes = buffer_list[0].start;
-- if(thresh && !block_device)
-- ftruncate(fd, bytes);
-+ handle.start = start;
-+ if(duplicate_checking && (dupl_ptr = duplicate(read_from_file, &handle, file_bytes, &block_listp, &start, blocks, &fragment, buff, frag_bytes)) == NULL) {
-+ bytes = start;
-+ if(!block_device)
-+ ftruncate(fd, bytes);
-+ *duplicate_file = TRUE;
-+ goto wr_inode;
-+ }
- }
-
-- alloc_free(read_buffer);
-- free(buffer_list);
-- file_count ++;
-- total_bytes += read_size;
-+ fragment = get_and_fill_fragment(buff, frag_bytes);
-+ if(duplicate_checking)
-+ dupl_ptr->fragment = fragment;
-+
-+ *duplicate_file = FALSE;
-
-+wr_inode:
-+ free(c_buffer);
-+ file_count ++;
- if(dir_ent->inode->nlink == 1 && read_size < ((long long) (1<<30) - 1))
- status = create_inode(inode, dir_ent, SQUASHFS_FILE_TYPE, read_size, start, blocks, block_listp, fragment, NULL);
- else
- status = create_inode(inode, dir_ent, SQUASHFS_LREG_TYPE, read_size, start, blocks, block_listp, fragment, NULL);
-- if(*duplicate_file == TRUE)
-+ if(duplicate_checking == FALSE || *duplicate_file == TRUE)
- free(block_list);
- return status;
-
- read_err:
- perror("Error in reading file, skipping...");
-- if(block && thresh) {
-- queue_put(to_writer, NULL);
-- if(queue_get(from_writer) != 0)
-- EXIT_MKSQUASHFS();
-- bytes = start;
-- if(!block_device)
-- ftruncate(fd, bytes);
-- }
-- for(blocks = thresh; blocks < block; blocks ++)
-- alloc_free(buffer_list[blocks].read_buffer);
-- free(buffer_list);
-+ free(c_buffer);
- free(block_list);
-- alloc_free(read_buffer);
- return FALSE;
- }
-
-
--int write_file(squashfs_inode *inode, struct dir_ent *dir_ent, long long size, int *duplicate_file)
--{
-- long long read_size = (size > SQUASHFS_MAX_FILE_SIZE) ? SQUASHFS_MAX_FILE_SIZE : size;
--
-- if(size > read_size)
-- ERROR("file %s truncated to %lld bytes\n", dir_ent->pathname, SQUASHFS_MAX_FILE_SIZE);
--
-- if(read_size == 0)
-- return write_file_empty(inode, dir_ent, duplicate_file);
--
-- if(!no_fragments && (read_size < block_size))
-- return write_file_frag(inode, dir_ent, read_size, duplicate_file);
--
-- if(pre_duplicate(read_size))
-- return write_file_blocks_dup(inode, dir_ent, read_size, duplicate_file);
--
-- *duplicate_file = FALSE;
-- return write_file_blocks(inode, dir_ent, read_size);
--}
--
--
- char b_buffer[8192];
- char *name;
- char *basename_r();
-@@ -2134,7 +1334,6 @@
- BAD_ERROR("Out of memory in inode hash table entry allocation\n");
-
- memcpy(&inode->buf, buf, sizeof(struct stat));
-- inode->read = FALSE;
- inode->inode = SQUASHFS_INVALID_BLK;
- inode->nlink = 1;
- if((buf->st_mode & S_IFMT) == S_IFDIR)
-@@ -2357,9 +1556,6 @@
- return;
- }
- if(sorted)
-- generate_file_priorities(dir_info, 0, &dir_info->dir_ent->inode->buf);
-- queue_put(to_reader, dir_info);
-- if(sorted)
- sort_files_and_write(dir_info);
- dir_scan2(inode, dir_info);
- }
-@@ -2495,7 +1691,7 @@
- case SQUASHFS_CHRDEV_TYPE:
- INFO("character device %s inode 0x%llx LINK\n", dir_name, *inode);
- break;
-- case SQUASHFS_BLKDEV_TYPE:
-+ caseSQUASHFS_BLKDEV_TYPE:
- INFO("block device %s inode 0x%llx LINK\n", dir_name, *inode);
- break;
- case SQUASHFS_FIFO_TYPE:
-@@ -2595,76 +1791,8 @@
- }
-
-
--void initialise_threads()
--{
-- int i;
-- sigset_t sigmask, old_mask;
--
-- sigemptyset(&sigmask);
-- sigaddset(&sigmask, SIGINT);
-- sigaddset(&sigmask, SIGQUIT);
-- if(sigprocmask(SIG_BLOCK, &sigmask, &old_mask) == -1)
-- BAD_ERROR("Failed to set signal mask in intialise_threads\n");
--
-- signal(SIGUSR1, sigusr1_handler);
--
-- if(processors == -1) {
--#ifndef linux
-- int mib[2];
-- size_t len = sizeof(processors);
--
-- mib[0] = CTL_HW;
--#ifdef HW_AVAILCPU
-- mib[1] = HW_AVAILCPU;
--#else
-- mib[1] = HW_NCPU;
--#endif
--
-- if(sysctl(mib, 2, &processors, &len, NULL, 0) == -1) {
-- ERROR("Failed to get number of available processors. Defaulting to 1\n");
-- processors = 1;
-- }
--#else
-- processors = get_nprocs();
--#endif
-- }
--
-- if((thread = malloc((2 + processors * 2) * sizeof(pthread_t))) == NULL)
-- BAD_ERROR("Out of memory allocating thread descriptors\n");
-- deflator_thread = &thread[2];
-- frag_deflator_thread = &deflator_thread[processors];
--
-- to_reader = queue_init(1);
-- from_reader = queue_init(reader_buffer_size);
-- to_writer = queue_init(writer_buffer_size);
-- from_writer = queue_init(1);
-- from_deflate = queue_init(reader_buffer_size);
-- to_frag = queue_init(processors * 2);
-- reader_buffer = alloc_init(SQUASHFS_FILE_MAX_SIZE, reader_buffer_size);
-- writer_buffer = alloc_init(SQUASHFS_FILE_MAX_SIZE, writer_buffer_size);
-- fragment_buffer = alloc_init(SQUASHFS_FILE_MAX_SIZE, processors * 2);
-- pthread_create(&thread[0], NULL, reader, NULL);
-- pthread_create(&thread[1], NULL, writer, NULL);
-- pthread_mutex_init(&fragment_mutex, NULL);
-- pthread_cond_init(&fragment_waiting, NULL);
--
-- for(i = 0; i < processors; i++) {
-- if(pthread_create(&deflator_thread[i], NULL, deflator, NULL) != 0 )
-- BAD_ERROR("Failed to create thread\n");
-- if(pthread_create(&frag_deflator_thread[i], NULL, frag_deflator, NULL) != 0)
-- BAD_ERROR("Failed to create thread\n");
-- }
--
-- printf("Parallel mksquashfs: Using %d processor%s\n", processors,
-- processors == 1 ? "" : "s");
--
-- if(sigprocmask(SIG_SETMASK, &old_mask, NULL) == -1)
-- BAD_ERROR("Failed to set signal mask in intialise_threads\n");
--}
--
--
- #define VERSION() \
-- printf("mksquashfs version 3.1-r2 (2006/08/30)\n");\
-+ printf("mksquashfs version 3.0 (2006/03/15)\n");\
- printf("copyright (C) 2006 Phillip Lougher <phillip@lougher.org.uk>\n\n"); \
- printf("This program is free software; you can redistribute it and/or\n");\
- printf("modify it under the terms of the GNU General Public License\n");\
-@@ -2682,7 +1810,6 @@
- char *b, *root_name = NULL;
- int be, nopad = FALSE, keep_as_directory = FALSE, orig_be;
- squashfs_inode inode;
-- int readb_mbytes = READER_BUFFER_DEFAULT, writeb_mbytes = WRITER_BUFFER_DEFAULT;
-
- #if __BYTE_ORDER == __BIG_ENDIAN
- be = TRUE;
-@@ -2701,34 +1828,7 @@
- source_path = argv + 1;
- source = i - 2;
- for(; i < argc; i++) {
-- if(strcmp(argv[i], "-processors") == 0) {
-- if((++i == argc) || (processors = strtol(argv[i], &b, 10), *b != '\0')) {
-- ERROR("%s: -processors missing or invalid processor number\n", argv[0]);
-- exit(1);
-- }
-- if(processors < 1) {
-- ERROR("%s: -processors should be 1 or larger\n", argv[0]);
-- exit(1);
-- }
-- } else if(strcmp(argv[i], "-read_queue") == 0) {
-- if((++i == argc) || (readb_mbytes = strtol(argv[i], &b, 10), *b != '\0')) {
-- ERROR("%s: -read_queue missing or invalid queue size\n", argv[0]);
-- exit(1);
-- }
-- if(readb_mbytes < 1) {
-- ERROR("%s: -read_queue should be 1 megabyte or larger\n", argv[0]);
-- exit(1);
-- }
-- } else if(strcmp(argv[i], "-write_queue") == 0) {
-- if((++i == argc) || (writeb_mbytes = strtol(argv[i], &b, 10), *b != '\0')) {
-- ERROR("%s: -write_queue missing or invalid queue size\n", argv[0]);
-- exit(1);
-- }
-- if(writeb_mbytes < 1) {
-- ERROR("%s: -write_queue should be 1 megabyte or larger\n", argv[0]);
-- exit(1);
-- }
-- } else if(strcmp(argv[i], "-b") == 0) {
-+ if(strcmp(argv[i], "-b") == 0) {
- if((++i == argc) || (block_size = strtol(argv[i], &b, 10), *b !='\0')) {
- ERROR("%s: -b missing or invalid block size\n", argv[0]);
- exit(1);
-@@ -2851,9 +1951,6 @@
- ERROR("-version\t\tprint version, licence and copyright message\n");
- ERROR("-info\t\t\tprint files written to filesystem\n");
- ERROR("-b <block_size>\t\tset data block to <block_size>. Default %d bytes\n", SQUASHFS_FILE_SIZE);
-- ERROR("-processors <number>\tUse <number> processors. By default will use number of\n\t\t\tprocessors available\n");
-- ERROR("-read-queue <size>\tSet input queue to <size> Mbytes. Default %d Mbytes\n", READER_BUFFER_DEFAULT);
-- ERROR("-write-queue <size>\tSet output queue to <size> Mbytes. Default %d Mbytes\n", WRITER_BUFFER_DEFAULT);
- ERROR("-noI\t\t\tdo not compress inode table\n");
- ERROR("-noD\t\t\tdo not compress data blocks\n");
- ERROR("-noF\t\t\tdo not compress fragment blocks\n");
-@@ -2887,9 +1984,6 @@
- }
- }
-
-- reader_buffer_size = readb_mbytes << (20 - block_log);
-- writer_buffer_size = writeb_mbytes << (20 - block_log);
--
- for(i = 0; i < source; i++)
- if(stat(source_path[i], &source_buf) == -1) {
- fprintf(stderr, "Cannot stat source directory \"%s\" because %s\n", source_path[i], strerror(errno));
-@@ -2975,8 +2069,6 @@
- else if(strcmp(argv[i], "-b") == 0 || strcmp(argv[i], "-root-becomes") == 0 || strcmp(argv[i], "-ef") == 0)
- i++;
-
-- initialise_threads();
--
- if(delete) {
- printf("Creating %s %d.%d filesystem on %s, block size %d.\n",
- be ? "big endian" : "little endian", SQUASHFS_MAJOR, SQUASHFS_MINOR, argv[source + 1], block_size);
-@@ -3104,13 +2196,6 @@
- restore_filesystem:
- write_fragment();
- sBlk.fragments = fragments;
-- if(interrupted < 2) {
-- ensure_fragments_flushed();
-- queue_put(to_writer, NULL);
-- if(queue_get(from_writer) != 0)
-- EXIT_MKSQUASHFS();
-- }
--
- sBlk.inode_table_start = write_inodes();
- sBlk.directory_table_start = write_directories();
- sBlk.fragment_table_start = write_fragment_table();
-diff -Nur squashfs-tools/read_fs.c squashfs-lzma-tools/read_fs.c
---- squashfs-tools/read_fs.c 2006-08-21 01:40:35.000000000 +0200
-+++ squashfs-lzma-tools/read_fs.c 2006-08-22 09:39:31.000000000 +0200
-@@ -22,7 +22,7 @@
- */
-
- extern void read_bytes(int, long long, int, char *);
--extern int add_file(long long, long long, long long, unsigned int *, int, unsigned int, int, int);
-+extern int add_file(long long, long long, unsigned int *, int, unsigned int, int, int);
-
- #define TRUE 1
- #define FALSE 0
-@@ -186,8 +186,7 @@
- + sBlk->block_size - 1) >> sBlk->block_log : inode.file_size >>
- sBlk->block_log;
- long long file_bytes = 0;
-- int i;
-- long long start = inode.start_block;
-+ int i, start = inode.start_block;
- unsigned int *block_list;
-
- TRACE("scan_inode_table: regular file, file_size %lld, blocks %d\n", inode.file_size, blocks);
-@@ -211,7 +210,7 @@
- for(i = 0; i < blocks; i++)
- file_bytes += SQUASHFS_COMPRESSED_SIZE_BLOCK(block_list[i]);
-
-- add_file(start, inode.file_size, file_bytes, block_list, blocks, inode.fragment, inode.offset, frag_bytes);
-+ add_file(start, file_bytes, block_list, blocks, inode.fragment, inode.offset, frag_bytes);
- cur_ptr += blocks * sizeof(unsigned int);
- break;
- }
-@@ -220,8 +219,7 @@
- int frag_bytes;
- int blocks;
- long long file_bytes = 0;
-- int i;
-- long long start;
-+ int i, start;
- unsigned int *block_list;
-
- if(swap) {
-@@ -258,7 +256,7 @@
- for(i = 0; i < blocks; i++)
- file_bytes += SQUASHFS_COMPRESSED_SIZE_BLOCK(block_list[i]);
-
-- add_file(start, inode.file_size, file_bytes, block_list, blocks, inode.fragment, inode.offset, frag_bytes);
-+ add_file(start, file_bytes, block_list, blocks, inode.fragment, inode.offset, frag_bytes);
- cur_ptr += blocks * sizeof(unsigned int);
- break;
- }
-diff -Nur squashfs-tools/README squashfs-lzma-tools/README
---- squashfs-tools/README 1970-01-01 01:00:00.000000000 +0100
-+++ squashfs-lzma-tools/README 2006-08-22 09:36:18.000000000 +0200
-@@ -0,0 +1,2 @@
-+This is mksquashfs patched with LZMA support
-+and with the patch for 'fragment_table rounding bug'
-\ No newline at end of file
-diff -Nur squashfs-tools/sort.c squashfs-lzma-tools/sort.c
---- squashfs-tools/sort.c 2006-08-21 01:40:35.000000000 +0200
-+++ squashfs-lzma-tools/sort.c 2006-06-25 05:17:43.000000000 +0200
-@@ -71,6 +71,11 @@
-
- struct sort_info *sort_info_list[65536];
-
-+struct priority_entry {
-+ struct dir_ent *dir;
-+ struct priority_entry *next;
-+};
-+
- struct priority_entry *priority_list[65536];
-
- extern int silent;
-@@ -230,6 +235,8 @@
- squashfs_inode inode;
- int duplicate_file;
-
-+ generate_file_priorities(dir, 0, &dir->dir_ent->inode->buf);
-+
- for(i = 65535; i >= 0; i--)
- for(entry = priority_list[i]; entry; entry = entry->next) {
- TRACE("%d: %s\n", i - 32768, entry->dir->pathname);
-diff -Nur squashfs-tools/sort.h squashfs-lzma-tools/sort.h
---- squashfs-tools/sort.h 2006-08-21 01:40:35.000000000 +0200
-+++ squashfs-lzma-tools/sort.h 2006-06-25 05:17:43.000000000 +0200
-@@ -51,12 +51,6 @@
- squashfs_inode inode;
- unsigned int type;
- unsigned int inode_number;
-- char read;
- struct inode_info *next;
- };
--
--struct priority_entry {
-- struct dir_ent *dir;
-- struct priority_entry *next;
--};
- #endif
-diff -Nur squashfs-tools/squashfs_fs.h squashfs-lzma-tools/squashfs_fs.h
---- squashfs-tools/squashfs_fs.h 2006-08-21 02:00:22.000000000 +0200
-+++ squashfs-lzma-tools/squashfs_fs.h 2006-06-25 05:17:43.000000000 +0200
-@@ -308,7 +308,7 @@
- struct squashfs_fragment_entry {
- long long start_block;
- unsigned int size;
-- unsigned int pending;
-+ unsigned int unused;
- } __attribute__ ((packed));
-
- extern int squashfs_uncompress_block(void *d, int dstlen, void *s, int srclen);
diff --git a/recipes/squashfs-tools/squashfs-lzma-tools-native_3.1r2.bb b/recipes/squashfs-tools/squashfs-lzma-tools-native_3.1r2.bb
deleted file mode 100644
index 8261ef55dc..0000000000
--- a/recipes/squashfs-tools/squashfs-lzma-tools-native_3.1r2.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require squashfs-lzma-tools_${PV}.bb
-
-DEPENDS = "lzma-native"
-
-inherit native
-
-FILESPATHPKG =. "squashfs-tools-${PV}:squashfs-tools:"
-PACKAGES = ""
-
-do_stage () {
- install -m 0755 mksquashfs-lzma ${STAGING_BINDIR}/
-}
diff --git a/recipes/squashfs-tools/squashfs-lzma-tools_3.1r2.bb b/recipes/squashfs-tools/squashfs-lzma-tools_3.1r2.bb
deleted file mode 100644
index 109ac95646..0000000000
--- a/recipes/squashfs-tools/squashfs-lzma-tools_3.1r2.bb
+++ /dev/null
@@ -1,23 +0,0 @@
-DESCRIPTION = "Squashfs is a highly compressed read-only filesystem for Linux."
-SECTION = "base"
-LICENSE = "GPLv2"
-DEPENDS = "lzma"
-PR = "r1"
-
-SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}.tar.gz \
- file://Makefile-3.1.patch;patch=1 \
- file://squashfs3.1r2-tools-replace_zlib_with_lzma.patch;patch=1 \
- file://squashfs3.1r2-tools-lzma_Makefile.patch;patch=1"
-
-S = "${WORKDIR}/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}/squashfs-tools"
-
-prefix = ""
-
-do_compile() {
- oe_runmake mksquashfs-lzma
-}
-
-do_install () {
- install -d ${D}${sbindir}
- install -m 0755 mksquashfs-lzma ${D}${sbindir}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools-native_2.0r2.bb b/recipes/squashfs-tools/squashfs-tools-native_2.0r2.bb
deleted file mode 100644
index 9ba56844fd..0000000000
--- a/recipes/squashfs-tools/squashfs-tools-native_2.0r2.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require squashfs-tools_${PV}.bb
-
-DEPENDS = "lzma-native"
-
-inherit native
-
-PACKAGES = ""
-
-do_stage () {
- install -m 0755 mksquashfs ${STAGING_BINDIR}/
- install -m 0755 mksquashfs-lzma ${STAGING_BINDIR}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools-native_2.2r2.bb b/recipes/squashfs-tools/squashfs-tools-native_2.2r2.bb
deleted file mode 100644
index 9ba56844fd..0000000000
--- a/recipes/squashfs-tools/squashfs-tools-native_2.2r2.bb
+++ /dev/null
@@ -1,12 +0,0 @@
-require squashfs-tools_${PV}.bb
-
-DEPENDS = "lzma-native"
-
-inherit native
-
-PACKAGES = ""
-
-do_stage () {
- install -m 0755 mksquashfs ${STAGING_BINDIR}/
- install -m 0755 mksquashfs-lzma ${STAGING_BINDIR}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools-native_3.1r2.bb b/recipes/squashfs-tools/squashfs-tools-native_3.1r2.bb
deleted file mode 100644
index c171e43f46..0000000000
--- a/recipes/squashfs-tools/squashfs-tools-native_3.1r2.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-require squashfs-tools_${PV}.bb
-
-inherit native
-
-PACKAGES = ""
-
-do_stage () {
- install -m 0755 mksquashfs ${STAGING_BINDIR}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools_2.0r2.bb b/recipes/squashfs-tools/squashfs-tools_2.0r2.bb
deleted file mode 100644
index 25be0837d2..0000000000
--- a/recipes/squashfs-tools/squashfs-tools_2.0r2.bb
+++ /dev/null
@@ -1,23 +0,0 @@
-DESCRIPTION = "Squashfs is a highly compressed read-only filesystem for Linux."
-DEPENDS = "lzma"
-SECTION = "base"
-LICENSE = "GPLv2"
-PR = "r1"
-
-SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}.tar.gz \
- file://flags.patch;patch=1 \
- file://squashfs2.0-tools-lzma.patch;patch=1"
-S = "${WORKDIR}/squashfs${PV}/squashfs-tools"
-
-prefix = ""
-
-do_compile() {
- oe_runmake
- oe_runmake mksquashfs-lzma
-}
-
-do_install () {
- install -d ${D}${sbindir}
- install -m 0755 mksquashfs ${D}${sbindir}/
- install -m 0755 mksquashfs-lzma ${D}${sbindir}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools_2.2r2.bb b/recipes/squashfs-tools/squashfs-tools_2.2r2.bb
deleted file mode 100644
index af1cc17e4f..0000000000
--- a/recipes/squashfs-tools/squashfs-tools_2.2r2.bb
+++ /dev/null
@@ -1,22 +0,0 @@
-DESCRIPTION = "Squashfs is a highly compressed read-only filesystem for Linux."
-DEPENDS = "lzma"
-SECTION = "base"
-LICENSE = "GPLv2"
-PR = "r0"
-
-SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}.tar.gz \
- file://Makefile-2.2.patch;patch=1 \
- file://squashfs2.0-tools-lzma.patch;patch=1"
-S = "${WORKDIR}/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}/squashfs-tools"
-
-prefix = ""
-
-do_compile() {
- oe_runmake mksquashfs mksquashfs-lzma
-}
-
-do_install () {
- install -d ${D}${sbindir}
- install -m 0755 mksquashfs ${D}${sbindir}/
- install -m 0755 mksquashfs-lzma ${D}${sbindir}/
-}
diff --git a/recipes/squashfs-tools/squashfs-tools_3.1r2.bb b/recipes/squashfs-tools/squashfs-tools_3.1r2.bb
deleted file mode 100644
index a4edad97b1..0000000000
--- a/recipes/squashfs-tools/squashfs-tools_3.1r2.bb
+++ /dev/null
@@ -1,22 +0,0 @@
-DESCRIPTION = "Squashfs is a highly compressed read-only filesystem for Linux."
-SECTION = "base"
-LICENSE = "GPLv2"
-PR = "r1"
-
-DEPENDS = "zlib"
-
-SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}.tar.gz \
- file://Makefile-3.1.patch;patch=1"
-
-S = "${WORKDIR}/squashfs${@bb.data.getVar('PV',d,1).replace('r','-r')}/squashfs-tools"
-
-prefix = ""
-
-do_compile() {
- oe_runmake mksquashfs
-}
-
-do_install () {
- install -d ${D}${sbindir}
- install -m 0755 mksquashfs ${D}${sbindir}/
-}