FreeCalypso > hg > freecalypso-tools
view ffstools/tiffs-mkfs/globals.c @ 718:098fea21ba13
doc/Host-tools-overview: tiffs-mkfs description updated
The first version of tiffs-mkfs did not include a journal file in the created
FFS, expecting the firmware to create it on first boot. All historical
firmwares prior to a recent FC fix (2020-05) contain a bug in that code path,
thus images made with the first version of tiffs-mkfs were only acceptable to
very recent FC firmwares. tiffs-mkfs has now been extended to include an empty
journal in the created FFS, thus the restriction of working with recent fw only
has been lifted.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 23 Aug 2020 04:55:02 +0000 |
parents | 178ed445021d |
children |
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/* * Definitions of global variables for the tiffs-mkfs program. */ #include <sys/types.h> #include <sys/param.h> #include <stdint.h> #include "struct.h" unsigned ffs_sector_size, ffs_nsectors; char *format_name; unsigned chunk_size_max, block_files_max, journal_size; int no_journal; u_char *inode_block, *data_block, *chunk_buffer; struct tiffs_inode *inode_array; unsigned inode_fill_level, data_fill_level, objects_in_block; unsigned blocks_written; char *input_host_dir; struct tree_object root; char *output_filename; int output_fd;