* fs/hfsplus.c (grub_hfsplus_btree_recoffset): Moved to near the
top.
(grub_hfsplus_btree_recptr): Likewise.
(grub_hfsplus_find_block): Do not take RETRY any longer. Use
FILEBLOCK both to pass a block number and store next block
number.
(grub_hfsplus_read_block): Rewritten heavily to support an extent
overflow file correctly. Specify errors appropriately, because
fshelp expects that GRUB_ERRNO is set when fails. Reuse
grub_hfsplus_btree_recptr to get the pointer to a found key.
(grub_hfsplus_btree_search): Return 1 instead of 0 when no match
is found.
* conf/i386-efi.rmk (pkgdata_MODULES): Added _linux.mod and
linux.mod.
(_linux_mod_SOURCES): New variable.
(_linux_mod_CFLAGS): Likewise.
(_linux_mod_LDFLAGS): Likewise.
(linux_mod_SOURCES): Likewise.
(linux_mod_CFLAGS): Likewise.
(linux_mod_LDFLAGS): Likewise.
* DISTLIST: Added loader/i386/efi/linux.c,
loader/i386/efi/linux_normal.c and
include/grub/i386/efi/loader.h.
* loader/i386/efi/linux.c: New file.
* loader/i386/efi/linux_normal.c: Likewise.
* include/grub/i386/efi/loader.h: Likewise.
* fs/hfsplus.c (grub_hfsplus_read_block): Fixed a memory leak.
(grub_hfsplus_iterate_dir): Reordered to skip unknown nodes. Also,
skip a node whose name is obviously invalid as UTF-16,
i.e. contains a NUL character. Stop the iteration when the last
directory entry is found. Instead of using the return value of
grub_hfsplus_btree_iterate_node, store the value in RET and use
it, because the iterator can be stopped by the last directory
entry.
* fs/hfsplus.c (grub_hfsplus_read_block): Convert the offset of
the HFS+ filesystem to filesystem blocks.
(grub_hfsplus_iterate_dir): Cast the `fileinfo' assignment so a
GCC warning is silenced.
* fs/hfs.c: Include <grub/hfs.h>. Added reference to the official
documentation.
(GRUB_HFS_EMBED_HFSPLUS_SIG): New macro.
(grub_hfs_mount): Grammar fix in error. Make sure this is not an
embedded HFS+ filesystem.
(GRUB_HFS_MAGIC, grub_hfs_extent, grub_hfs_datarecord_t)
(grub_hfs_sblock): Move from here...
* include/grub/hfs.h: To here... New file.
* fs/hfsplus.c: Include <grub/hfs.h>. Added reference to the official
documentation.
(GRUB_HFSPLUS_MAGIC, GRUB_HFSPLUSX_MAGIC, GRUB_HFSPLUS_SBLOCK):
New macros.
(grub_hfsplus_volheader): Change type of member `magic' to
`grub_uint16_t'.
(grub_hfsplus_data): Add new member `embedded_offset'.
(grub_hfsplus_read_block): Add the HFS+ wrapper offset to the
returned block.
(grub_hfsplus_mount): Read the HFS+ wrapper if it exists.
Calculate the offset.
