2011-08-17 17:40:25 +00:00
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2011-08-17 Szymon Janc <szymon@janc.net.pl>
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Add initial support for lzop files decompression.
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* grub-core/Makefile.core.def (lzopio): New module.
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* grub-core/io/lzopio.c: New file.
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* include/grub/file.h (grub_file_filter_id): New compression filter
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GRUB_FILE_FILTER_LZOPIO.
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2011-08-14 09:46:05 +00:00
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2011-08-14 Szymon Janc <szymon@janc.net.pl>
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Add support for LZO compression in btrfs.
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* Makefile.util.def (libgrubmods.a): Add minilzo.c and add required flags
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to cflags in cppflags.
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* Makefile.core.def (btrfs): Likewise.
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* grub-core/fs/btrfs.c: Include minilzo.h.
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(grub_btrfs_superblock): Add sectorsize, nodesize, leafsize, stripsize and
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dummy5 field.
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(GRUB_BTRFS_COMPRESSION_LZO): New define.
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(grub_btrfs_extent_read): Add support for LZO compression type.
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2011-08-14 09:42:53 +00:00
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2011-08-14 Szymon Janc <szymon@janc.net.pl>
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* grub-core/fs/btrfs.c: Some code style fixes.
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2011-08-14 09:41:19 +00:00
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2001-08-14 Szymon Janc <szymon@janc.net.pl>
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Add helper functions for easier unaligned memory access.
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* include/grub/types.h (grub_get_unaligned16): New function.
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(grub_get_unaligned32): Likewise.
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(grub_get_unaligned64): Likewise.
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2011-08-14 09:39:31 +00:00
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2011-08-14 Szymon Janc <szymon@janc.net.pl>
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Import minilzo library for LZO decompression support.
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* grub-core/lib/minilzo/lzoconf.h: New file.
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* grub-core/lib/minilzo/lzodefs.h: Likewise.
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* grub-core/lib/minilzo/minilzo.c: Likewise.
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* grub-core/lib/minilzo/minilzo.h: Likewise.
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* include/grub/types.h (GRUB_UCHAR_MAX): New define.
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(GRUB_USHRT_MAX): Likewise.
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(GRUB_UINT_MAX): Likewise.
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* grub-core/lib/posix_wrap/limits.h (USHRT_MAX): New define.
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(UINT_MAX): Likewise.
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(CHAR_BIT): Likewise.
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* grub-core/lib/posix_wrap/sys/types.h (ULONG_MAX): Moved to
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grub-core/lib/posix_wrap/limits.h
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(UCHAR_MAX): Likewise.
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