|
|
|
@ -1,18 +1,25 @@ |
|
|
|
|
diff --new-file -ur linux-2.4.28/fs/Config.in linux-2.4.28-squashfs2.1-r2/fs/Config.in
|
|
|
|
|
--- linux-2.4.28/fs/Config.in 2004-11-17 11:54:21.000000000 +0000
|
|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/fs/Config.in 2004-12-02 02:14:05.000000000 +0000
|
|
|
|
|
@@ -51,6 +51,7 @@
|
|
|
|
|
diff --new-file -urp linux-2.4.31/fs/Config.in linux-2.4.31-squashfs2.2/fs/Config.in
|
|
|
|
|
--- linux-2.4.31/fs/Config.in 2004-11-17 11:54:21.000000000 +0000
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/fs/Config.in 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -51,6 +51,14 @@ if [ "$CONFIG_JFFS2_FS" = "y" -o "$CONFI
|
|
|
|
|
int 'JFFS2 debugging verbosity (0 = quiet, 2 = noisy)' CONFIG_JFFS2_FS_DEBUG 0
|
|
|
|
|
fi
|
|
|
|
|
tristate 'Compressed ROM file system support' CONFIG_CRAMFS
|
|
|
|
|
+tristate 'Squashed file system support' CONFIG_SQUASHFS
|
|
|
|
|
+if [ "$CONFIG_SQUASHFS" = "y" -o "$CONFIG_SQUASHFS" = "m" ] ; then
|
|
|
|
|
+bool 'Additional options for memory constrained systems ' CONFIG_SQUASHFS_EMBEDDED
|
|
|
|
|
+fi
|
|
|
|
|
+if [ "$CONFIG_SQUASHFS_EMBEDDED" = "y" ] ; then
|
|
|
|
|
+int 'Number of fragments cached' CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE 3
|
|
|
|
|
+bool 'Use Vmalloc rather than Kmalloc' CONFIG_SQUASHFS_VMALLOC
|
|
|
|
|
+fi
|
|
|
|
|
bool 'Virtual memory file system support (former shm fs)' CONFIG_TMPFS
|
|
|
|
|
define_bool CONFIG_RAMFS y
|
|
|
|
|
|
|
|
|
|
diff --new-file -ur linux-2.4.28/fs/Makefile linux-2.4.28-squashfs2.1-r2/fs/Makefile
|
|
|
|
|
--- linux-2.4.28/fs/Makefile 2004-02-18 13:36:31.000000000 +0000
|
|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/fs/Makefile 2004-12-02 02:14:05.000000000 +0000
|
|
|
|
|
@@ -65,6 +65,7 @@
|
|
|
|
|
diff --new-file -urp linux-2.4.31/fs/Makefile linux-2.4.31-squashfs2.2/fs/Makefile
|
|
|
|
|
--- linux-2.4.31/fs/Makefile 2004-02-18 13:36:31.000000000 +0000
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/fs/Makefile 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -65,6 +65,7 @@ subdir-$(CONFIG_REISERFS_FS) += reiserfs
|
|
|
|
|
subdir-$(CONFIG_DEVPTS_FS) += devpts
|
|
|
|
|
subdir-$(CONFIG_SUN_OPENPROMFS) += openpromfs
|
|
|
|
|
subdir-$(CONFIG_BEFS_FS) += befs
|
|
|
|
@ -20,14 +27,14 @@ diff --new-file -ur linux-2.4.28/fs/Makefile linux-2.4.28-squashfs2.1-r2/fs/Make |
|
|
|
|
subdir-$(CONFIG_JFS_FS) += jfs
|
|
|
|
|
subdir-$(CONFIG_XFS_FS) += xfs
|
|
|
|
|
|
|
|
|
|
diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2/fs/squashfs/inode.c
|
|
|
|
|
--- linux-2.4.28/fs/squashfs/inode.c 1970-01-01 01:00:00.000000000 +0100
|
|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/fs/squashfs/inode.c 2004-12-15 10:13:06.000000000 +0000
|
|
|
|
|
@@ -0,0 +1,1677 @@
|
|
|
|
|
diff --new-file -urp linux-2.4.31/fs/squashfs/inode.c linux-2.4.31-squashfs2.2/fs/squashfs/inode.c
|
|
|
|
|
--- linux-2.4.31/fs/squashfs/inode.c 1970-01-01 01:00:00.000000000 +0100
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/fs/squashfs/inode.c 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -0,0 +1,1695 @@
|
|
|
|
|
+/*
|
|
|
|
|
+ * Squashfs - a compressed read only filesystem for Linux
|
|
|
|
|
+ *
|
|
|
|
|
+ * Copyright (c) 2002, 2003, 2004 Phillip Lougher <plougher@users.sourceforge.net>
|
|
|
|
|
+ * Copyright (c) 2002, 2003, 2004, 2005 Phillip Lougher <phillip@lougher.demon.co.uk>
|
|
|
|
|
+ *
|
|
|
|
|
+ * This program is free software; you can redistribute it and/or
|
|
|
|
|
+ * modify it under the terms of the GNU General Public License
|
|
|
|
@ -144,56 +151,70 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static struct buffer_head *get_block_length(struct super_block *s, int *cur_index, int *offset, int *c_byte)
|
|
|
|
|
+static struct buffer_head *get_block_length(struct super_block *s,
|
|
|
|
|
+ int *cur_index, int *offset, int *c_byte)
|
|
|
|
|
+{
|
|
|
|
|
+ squashfs_sb_info *msBlk = &s->u.squashfs_sb;
|
|
|
|
|
+ squashfs_sb_info *msblk = &s->u.squashfs_sb;
|
|
|
|
|
+ unsigned short temp;
|
|
|
|
|
+ struct buffer_head *bh;
|
|
|
|
|
+
|
|
|
|
|
+ if(!(bh = sb_bread(s, *cur_index)))
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+ if (!(bh = sb_bread(s, *cur_index)))
|
|
|
|
|
+ goto out;
|
|
|
|
|
+
|
|
|
|
|
+ if(msBlk->devblksize - *offset == 1) {
|
|
|
|
|
+ if(msBlk->swap)
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *) (bh->b_data + *offset));
|
|
|
|
|
+ if (msblk->devblksize - *offset == 1) {
|
|
|
|
|
+ if (msblk->swap)
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset));
|
|
|
|
|
+ else
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *) (bh->b_data + *offset));
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset));
|
|
|
|
|
+ brelse(bh);
|
|
|
|
|
+ if(!(bh = sb_bread(s, ++(*cur_index))))
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+ if(msBlk->swap)
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *) bh->b_data);
|
|
|
|
|
+ if (!(bh = sb_bread(s, ++(*cur_index))))
|
|
|
|
|
+ goto out;
|
|
|
|
|
+ if (msblk->swap)
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *)
|
|
|
|
|
+ bh->b_data);
|
|
|
|
|
+ else
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *) bh->b_data);
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *)
|
|
|
|
|
+ bh->b_data);
|
|
|
|
|
+ *c_byte = temp;
|
|
|
|
|
+ *offset = 1;
|
|
|
|
|
+ }
|
|
|
|
|
+ else {
|
|
|
|
|
+ if(msBlk->swap) {
|
|
|
|
|
+ unsigned short temp;
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *) (bh->b_data + *offset));
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *) (bh->b_data + *offset + 1));
|
|
|
|
|
+ *c_byte = temp;
|
|
|
|
|
+ } else
|
|
|
|
|
+ *c_byte = *((unsigned short *) (bh->b_data + *offset));
|
|
|
|
|
+ } else {
|
|
|
|
|
+ if (msblk->swap) {
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset));
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset + 1));
|
|
|
|
|
+ } else {
|
|
|
|
|
+ ((unsigned char *) &temp)[0] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset));
|
|
|
|
|
+ ((unsigned char *) &temp)[1] = *((unsigned char *)
|
|
|
|
|
+ (bh->b_data + *offset + 1));
|
|
|
|
|
+ }
|
|
|
|
|
+ *c_byte = temp;
|
|
|
|
|
+ *offset += 2;
|
|
|
|
|
+ }
|
|
|
|
|
+ if(SQUASHFS_CHECK_DATA(msBlk->sBlk.flags)) {
|
|
|
|
|
+ if(*offset == msBlk->devblksize) {
|
|
|
|
|
+
|
|
|
|
|
+ if (SQUASHFS_CHECK_DATA(msblk->sBlk.flags)) {
|
|
|
|
|
+ if (*offset == msblk->devblksize) {
|
|
|
|
|
+ brelse(bh);
|
|
|
|
|
+ if(!(bh = sb_bread(s, ++(*cur_index))))
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+ offset = 0;
|
|
|
|
|
+ if (!(bh = sb_bread(s, ++(*cur_index))))
|
|
|
|
|
+ goto out;
|
|
|
|
|
+ *offset = 0;
|
|
|
|
|
+ }
|
|
|
|
|
+ if(*((unsigned char *) (bh->b_data + *offset)) != SQUASHFS_MARKER_BYTE) {
|
|
|
|
|
+ ERROR("Metadata block marker corrupt @ %x\n", *cur_index);
|
|
|
|
|
+ if (*((unsigned char *) (bh->b_data + *offset)) !=
|
|
|
|
|
+ SQUASHFS_MARKER_BYTE) {
|
|
|
|
|
+ ERROR("Metadata block marker corrupt @ %x\n",
|
|
|
|
|
+ *cur_index);
|
|
|
|
|
+ brelse(bh);
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+ goto out;
|
|
|
|
|
+ }
|
|
|
|
|
+ *offset ++;
|
|
|
|
|
+ (*offset)++;
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ return bh;
|
|
|
|
|
+
|
|
|
|
|
+out:
|
|
|
|
|
+ return NULL;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
@ -250,6 +271,8 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+ for(bytes = 0, k = 0; k < b; k++) {
|
|
|
|
|
+ avail_bytes = (c_byte - bytes) > (msBlk->devblksize - offset) ? msBlk->devblksize - offset : c_byte - bytes;
|
|
|
|
|
+ wait_on_buffer(bh[k]);
|
|
|
|
|
+ if (!buffer_uptodate(bh[k]))
|
|
|
|
|
+ goto block_release;
|
|
|
|
|
+ memcpy(c_buffer + bytes, bh[k]->b_data + offset, avail_bytes);
|
|
|
|
|
+ bytes += avail_bytes;
|
|
|
|
|
+ offset = 0;
|
|
|
|
@ -288,6 +311,8 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+ ERROR("sb_bread failed reading block 0x%x\n", cur_index);
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+static int squashfs_get_cached_block(struct super_block *s, char *buffer,
|
|
|
|
|
+ unsigned int block, unsigned int offset, int length,
|
|
|
|
|
+ unsigned int *next_block, unsigned int *next_offset)
|
|
|
|
@ -427,7 +452,7 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+
|
|
|
|
|
+ if(msBlk->fragment[i].data == NULL)
|
|
|
|
|
+ if(!(msBlk->fragment[i].data = (unsigned char *)
|
|
|
|
|
+ kmalloc(SQUASHFS_FILE_MAX_SIZE, GFP_KERNEL))) {
|
|
|
|
|
+ SQUASHFS_ALLOC(SQUASHFS_FILE_MAX_SIZE))) {
|
|
|
|
|
+ ERROR("Failed to allocate fragment cache block\n");
|
|
|
|
|
+ up(&msBlk->fragment_mutex);
|
|
|
|
|
+ return NULL;
|
|
|
|
@ -1661,7 +1686,7 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+ if(sbi->fragment) {
|
|
|
|
|
+ for(i = 0; i < SQUASHFS_CACHED_FRAGMENTS; i++)
|
|
|
|
|
+ if(sbi->fragment[i].data != NULL)
|
|
|
|
|
+ kfree(sbi->fragment[i].data);
|
|
|
|
|
+ SQUASHFS_FREE(sbi->fragment[i].data);
|
|
|
|
|
+ kfree(sbi->fragment);
|
|
|
|
|
+ }
|
|
|
|
|
+ if(sbi->fragment_index) kfree(sbi->fragment_index);
|
|
|
|
@ -1677,7 +1702,7 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+static int __init init_squashfs_fs(void)
|
|
|
|
|
+{
|
|
|
|
|
+
|
|
|
|
|
+ printk(KERN_INFO "Squashfs 2.1-r2 (released 2004/12/15) (C) 2002-2004 Phillip Lougher\n");
|
|
|
|
|
+ printk(KERN_INFO "Squashfs 2.2 (released 2005/07/03) (C) 2002-2004, 2005 Phillip Lougher\n");
|
|
|
|
|
+
|
|
|
|
|
+ if(!(stream.workspace = (char *) vmalloc(zlib_inflate_workspacesize()))) {
|
|
|
|
|
+ ERROR("Failed to allocate zlib workspace\n");
|
|
|
|
@ -1699,11 +1724,11 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/inode.c linux-2.4.28-squashfs2.1-r2 |
|
|
|
|
+module_init(init_squashfs_fs);
|
|
|
|
|
+module_exit(exit_squashfs_fs);
|
|
|
|
|
+MODULE_DESCRIPTION("squashfs, a compressed read-only filesystem");
|
|
|
|
|
+MODULE_AUTHOR("Phillip Lougher <plougher@users.sourceforge.net>");
|
|
|
|
|
+MODULE_AUTHOR("Phillip Lougher <phillip@lougher.demon.co.uk>");
|
|
|
|
|
+MODULE_LICENSE("GPL");
|
|
|
|
|
diff --new-file -ur linux-2.4.28/fs/squashfs/Makefile linux-2.4.28-squashfs2.1-r2/fs/squashfs/Makefile
|
|
|
|
|
--- linux-2.4.28/fs/squashfs/Makefile 1970-01-01 01:00:00.000000000 +0100
|
|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/fs/squashfs/Makefile 2004-12-02 02:14:05.000000000 +0000
|
|
|
|
|
diff --new-file -urp linux-2.4.31/fs/squashfs/Makefile linux-2.4.31-squashfs2.2/fs/squashfs/Makefile
|
|
|
|
|
--- linux-2.4.31/fs/squashfs/Makefile 1970-01-01 01:00:00.000000000 +0100
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/fs/squashfs/Makefile 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -0,0 +1,11 @@
|
|
|
|
|
+#
|
|
|
|
|
+# Makefile for the linux squashfs routines.
|
|
|
|
@ -1716,10 +1741,10 @@ diff --new-file -ur linux-2.4.28/fs/squashfs/Makefile linux-2.4.28-squashfs2.1-r |
|
|
|
|
+obj-m := $(O_TARGET)
|
|
|
|
|
+
|
|
|
|
|
+include $(TOPDIR)/Rules.make
|
|
|
|
|
diff --new-file -ur linux-2.4.28/include/linux/fs.h linux-2.4.28-squashfs2.1-r2/include/linux/fs.h
|
|
|
|
|
--- linux-2.4.28/include/linux/fs.h 2004-11-17 11:54:22.000000000 +0000
|
|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/include/linux/fs.h 2004-12-02 02:14:05.000000000 +0000
|
|
|
|
|
@@ -324,6 +324,7 @@
|
|
|
|
|
diff --new-file -urp linux-2.4.31/include/linux/fs.h linux-2.4.31-squashfs2.2/include/linux/fs.h
|
|
|
|
|
--- linux-2.4.31/include/linux/fs.h 2005-04-04 02:42:20.000000000 +0100
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/include/linux/fs.h 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -324,6 +324,7 @@ extern void set_bh_page(struct buffer_he
|
|
|
|
|
#include <linux/usbdev_fs_i.h>
|
|
|
|
|
#include <linux/jffs2_fs_i.h>
|
|
|
|
|
#include <linux/cramfs_fs_sb.h>
|
|
|
|
@ -1727,7 +1752,7 @@ diff --new-file -ur linux-2.4.28/include/linux/fs.h linux-2.4.28-squashfs2.1-r2/ |
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Attribute flags. These should be or-ed together to figure out what
|
|
|
|
|
@@ -519,6 +520,7 @@
|
|
|
|
|
@@ -519,6 +520,7 @@ struct inode {
|
|
|
|
|
struct socket socket_i;
|
|
|
|
|
struct usbdev_inode_info usbdev_i;
|
|
|
|
|
struct jffs2_inode_info jffs2_i;
|
|
|
|
@ -1735,7 +1760,7 @@ diff --new-file -ur linux-2.4.28/include/linux/fs.h linux-2.4.28-squashfs2.1-r2/ |
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void *generic_ip;
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} u;
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};
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@@ -733,6 +735,7 @@
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@@ -734,6 +736,7 @@ struct nameidata {
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#include <linux/usbdev_fs_sb.h>
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#include <linux/cramfs_fs_sb.h>
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#include <linux/jffs2_fs_sb.h>
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@ -1743,7 +1768,7 @@ diff --new-file -ur linux-2.4.28/include/linux/fs.h linux-2.4.28-squashfs2.1-r2/ |
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extern struct list_head super_blocks;
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extern spinlock_t sb_lock;
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@@ -792,6 +795,7 @@
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@@ -793,6 +796,7 @@ struct super_block {
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struct usbdev_sb_info usbdevfs_sb;
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struct jffs2_sb_info jffs2_sb;
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struct cramfs_sb_info cramfs_sb;
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@ -1751,16 +1776,16 @@ diff --new-file -ur linux-2.4.28/include/linux/fs.h linux-2.4.28-squashfs2.1-r2/ |
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void *generic_sbp;
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} u;
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/*
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diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs.h linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs.h
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--- linux-2.4.28/include/linux/squashfs_fs.h 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs.h 2004-12-02 02:52:36.000000000 +0000
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@@ -0,0 +1,512 @@
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diff --new-file -urp linux-2.4.31/include/linux/squashfs_fs.h linux-2.4.31-squashfs2.2/include/linux/squashfs_fs.h
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--- linux-2.4.31/include/linux/squashfs_fs.h 1970-01-01 01:00:00.000000000 +0100
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+++ linux-2.4.31-squashfs2.2/include/linux/squashfs_fs.h 2005-07-04 02:28:51.000000000 +0100
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@@ -0,0 +1,523 @@
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+#ifndef SQUASHFS_FS
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+#define SQUASHFS_FS
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+/*
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+ * Squashfs
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+ *
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+ * Copyright (c) 2002, 2003, 2004 Phillip Lougher <plougher@users.sourceforge.net>
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+ * Copyright (c) 2002, 2003, 2004, 2005 Phillip Lougher <phillip@lougher.demon.co.uk>
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+ *
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License
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@ -1779,6 +1804,18 @@ diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs.h linux-2.4.28-squash |
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+ * squashfs_fs.h
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+ */
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+
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+#ifdef CONFIG_SQUASHFS_VMALLOC
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+#define SQUASHFS_ALLOC(a) vmalloc(a)
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+#define SQUASHFS_FREE(a) vfree(a)
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+#else
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+#define SQUASHFS_ALLOC(a) kmalloc(a, GFP_KERNEL)
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+#define SQUASHFS_FREE(a) kfree(a)
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+#endif
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+#ifdef CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
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+#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
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+#else
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+#define SQUASHFS_CACHED_FRAGMENTS 3
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+#endif
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+#define SQUASHFS_MAJOR 2
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+#define SQUASHFS_MINOR 1
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+#define SQUASHFS_MAGIC 0x73717368
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@ -1873,7 +1910,6 @@ diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs.h linux-2.4.28-squash |
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+#define SQUASHFS_FRAGMENT_INDEX_OFFSET(A) (SQUASHFS_FRAGMENT_BYTES(A) % SQUASHFS_METADATA_SIZE)
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+#define SQUASHFS_FRAGMENT_INDEXES(A) ((SQUASHFS_FRAGMENT_BYTES(A) + SQUASHFS_METADATA_SIZE - 1) / SQUASHFS_METADATA_SIZE)
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+#define SQUASHFS_FRAGMENT_INDEX_BYTES(A) (SQUASHFS_FRAGMENT_INDEXES(A) * sizeof(squashfs_fragment_index))
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+#define SQUASHFS_CACHED_FRAGMENTS 3
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+
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|
+/* cached data constants for filesystem */
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+#define SQUASHFS_CACHED_BLKS 8
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@ -2267,16 +2303,16 @@ diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs.h linux-2.4.28-squash |
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+#define SQUASHFS_MEMSET(s, d, n) memset(s, 0, n);
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+#endif
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+#endif
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diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs_i.h linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs_i.h
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--- linux-2.4.28/include/linux/squashfs_fs_i.h 1970-01-01 01:00:00.000000000 +0100
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|
+++ linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs_i.h 2004-12-15 10:13:06.000000000 +0000
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diff --new-file -urp linux-2.4.31/include/linux/squashfs_fs_i.h linux-2.4.31-squashfs2.2/include/linux/squashfs_fs_i.h
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--- linux-2.4.31/include/linux/squashfs_fs_i.h 1970-01-01 01:00:00.000000000 +0100
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|
+++ linux-2.4.31-squashfs2.2/include/linux/squashfs_fs_i.h 2005-07-04 02:28:51.000000000 +0100
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@@ -0,0 +1,42 @@
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+#ifndef SQUASHFS_FS_I
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+#define SQUASHFS_FS_I
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+/*
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+ * Squashfs
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+ *
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+ * Copyright (c) 2002, 2003, 2004 Phillip Lougher <plougher@users.sourceforge.net>
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+ * Copyright (c) 2002, 2003, 2004, 2005 Phillip Lougher <phillip@lougher.demon.co.uk>
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|
+ *
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|
|
+ * This program is free software; you can redistribute it and/or
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|
+ * modify it under the terms of the GNU General Public License
|
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|
|
@ -2313,16 +2349,16 @@ diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs_i.h linux-2.4.28-squa |
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|
|
+ } u;
|
|
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|
|
+ } squashfs_inode_info;
|
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|
|
+#endif
|
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|
|
diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs_sb.h linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs_sb.h
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|
|
|
|
--- linux-2.4.28/include/linux/squashfs_fs_sb.h 1970-01-01 01:00:00.000000000 +0100
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|
|
|
|
+++ linux-2.4.28-squashfs2.1-r2/include/linux/squashfs_fs_sb.h 2004-12-02 02:52:36.000000000 +0000
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|
|
|
|
diff --new-file -urp linux-2.4.31/include/linux/squashfs_fs_sb.h linux-2.4.31-squashfs2.2/include/linux/squashfs_fs_sb.h
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|
|
|
|
--- linux-2.4.31/include/linux/squashfs_fs_sb.h 1970-01-01 01:00:00.000000000 +0100
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/include/linux/squashfs_fs_sb.h 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -0,0 +1,65 @@
|
|
|
|
|
+#ifndef SQUASHFS_FS_SB
|
|
|
|
|
+#define SQUASHFS_FS_SB
|
|
|
|
|
+/*
|
|
|
|
|
+ * Squashfs
|
|
|
|
|
+ *
|
|
|
|
|
+ * Copyright (c) 2002, 2003, 2004 Phillip Lougher <plougher@users.sourceforge.net>
|
|
|
|
|
+ * Copyright (c) 2002, 2003, 2004, 2005 Phillip Lougher <phillip@lougher.demon.co.uk>
|
|
|
|
|
+ *
|
|
|
|
|
+ * This program is free software; you can redistribute it and/or
|
|
|
|
|
+ * modify it under the terms of the GNU General Public License
|
|
|
|
@ -2382,9 +2418,9 @@ diff --new-file -ur linux-2.4.28/include/linux/squashfs_fs_sb.h linux-2.4.28-squ |
|
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|
|
+ char *block_list, unsigned short **block_p, unsigned int *bsize);
|
|
|
|
|
+ } squashfs_sb_info;
|
|
|
|
|
+#endif
|
|
|
|
|
diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/init/do_mounts.c
|
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|
|
--- linux-2.4.28/init/do_mounts.c 2003-11-28 18:26:21.000000000 +0000
|
|
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|
|
+++ linux-2.4.28-squashfs2.1-r2/init/do_mounts.c 2004-12-02 02:14:06.000000000 +0000
|
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|
|
diff --new-file -urp linux-2.4.31/init/do_mounts.c linux-2.4.31-squashfs2.2/init/do_mounts.c
|
|
|
|
|
--- linux-2.4.31/init/do_mounts.c 2003-11-28 18:26:21.000000000 +0000
|
|
|
|
|
+++ linux-2.4.31-squashfs2.2/init/do_mounts.c 2005-07-04 02:28:51.000000000 +0100
|
|
|
|
|
@@ -15,6 +15,7 @@
|
|
|
|
|
#include <linux/minix_fs.h>
|
|
|
|
|
#include <linux/ext2_fs.h>
|
|
|
|
@ -2393,7 +2429,7 @@ diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/in |
|
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|
|
#include <linux/cramfs_fs.h>
|
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|
|
|
|
|
|
|
|
#define BUILD_CRAMDISK
|
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|
|
@@ -476,6 +477,7 @@
|
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|
|
@@ -476,6 +477,7 @@ static int __init crd_load(int in_fd, in
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|
|
* minix
|
|
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|
|
* ext2
|
|
|
|
|
* romfs
|
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|
|
@ -2401,7 +2437,7 @@ diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/in |
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|
|
* cramfs
|
|
|
|
|
* gzip
|
|
|
|
|
*/
|
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|
|
@@ -486,6 +488,7 @@
|
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|
|
@@ -486,6 +488,7 @@ identify_ramdisk_image(int fd, int start
|
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|
|
|
struct minix_super_block *minixsb;
|
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|
|
|
struct ext2_super_block *ext2sb;
|
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|
|
|
struct romfs_super_block *romfsb;
|
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|
|
@ -2409,7 +2445,7 @@ diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/in |
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|
|
struct cramfs_super *cramfsb;
|
|
|
|
|
int nblocks = -1;
|
|
|
|
|
unsigned char *buf;
|
|
|
|
|
@@ -497,6 +500,7 @@
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|
|
|
@@ -497,6 +500,7 @@ identify_ramdisk_image(int fd, int start
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|
|
|
minixsb = (struct minix_super_block *) buf;
|
|
|
|
|
ext2sb = (struct ext2_super_block *) buf;
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|
|
|
|
romfsb = (struct romfs_super_block *) buf;
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|
|
@ -2417,7 +2453,7 @@ diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/in |
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|
|
cramfsb = (struct cramfs_super *) buf;
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|
|
memset(buf, 0xe5, size);
|
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|
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|
|
@@ -535,6 +539,15 @@
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|
|
@@ -535,6 +539,15 @@ identify_ramdisk_image(int fd, int start
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|
|
goto done;
|
|
|
|
|
}
|
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|
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|
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|
|
@ -2433,10 +2469,10 @@ diff --new-file -ur linux-2.4.28/init/do_mounts.c linux-2.4.28-squashfs2.1-r2/in |
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|
|
/*
|
|
|
|
|
* Read block 1 to test for minix and ext2 superblock
|
|
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|
|
*/
|
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|
|
diff --new-file -ur linux-2.4.28/lib/Config.in linux-2.4.28-squashfs2.1-r2/lib/Config.in
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|
|
--- linux-2.4.28/lib/Config.in 2003-11-28 18:26:21.000000000 +0000
|
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|
+++ linux-2.4.28-squashfs2.1-r2/lib/Config.in 2004-12-02 02:14:06.000000000 +0000
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@@ -10,6 +10,7 @@
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|
|
diff --new-file -urp linux-2.4.31/lib/Config.in linux-2.4.31-squashfs2.2/lib/Config.in
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|
|
--- linux-2.4.31/lib/Config.in 2003-11-28 18:26:21.000000000 +0000
|
|
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|
|
+++ linux-2.4.31-squashfs2.2/lib/Config.in 2005-07-04 02:28:51.000000000 +0100
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|
|
@@ -10,6 +10,7 @@ tristate 'CRC32 functions' CONFIG_CRC32
|
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|
|
# Do we need the compression support?
|
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|
|
#
|
|
|
|
|
if [ "$CONFIG_CRAMFS" = "y" -o \
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|
|
@ -2444,7 +2480,7 @@ diff --new-file -ur linux-2.4.28/lib/Config.in linux-2.4.28-squashfs2.1-r2/lib/C |
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|
"$CONFIG_PPP_DEFLATE" = "y" -o \
|
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|
|
"$CONFIG_CRYPTO_DEFLATE" = "y" -o \
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|
|
"$CONFIG_JFFS2_FS" = "y" -o \
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@@ -17,6 +18,7 @@
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|
|
@@ -17,6 +18,7 @@ if [ "$CONFIG_CRAMFS" = "y" -o \
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|
|
define_tristate CONFIG_ZLIB_INFLATE y
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|
|
else
|
|
|
|
|
if [ "$CONFIG_CRAMFS" = "m" -o \
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|
|