diff options
Diffstat (limited to 'include/highlevel.h')
| -rw-r--r-- | include/highlevel.h | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/include/highlevel.h b/include/highlevel.h index bfc2d91..5bc4a96 100644 --- a/include/highlevel.h +++ b/include/highlevel.h @@ -15,20 +15,47 @@ #include "sqfs/data.h" #include "sqfs/table.h" #include "sqfs/meta_writer.h" +#include "sqfs/data_reader.h" +#include "sqfs/data_writer.h" #include "sqfs/dir_writer.h" #include "sqfs/dir_reader.h" +#include "sqfs/block.h" #include "sqfs/xattr.h" #include "sqfs/dir.h" #include "sqfs/io.h" -#include "sqfs/data_reader.h" -#include "data_writer.h" #include "fstree.h" +#include "util.h" #include "tar.h" #include <sys/stat.h> #include <stdint.h> #include <stddef.h> +typedef struct { + size_t file_count; + size_t blocks_written; + size_t frag_blocks_written; + size_t duplicate_blocks; + size_t sparse_blocks; + size_t frag_count; + size_t frag_dup; + uint64_t bytes_written; + uint64_t bytes_read; +} data_writer_stats_t; + +enum { + /* Don't generate fragments, always write the last block to disk as a + block, even if it is incomplete. */ + DW_DONT_FRAGMENT = 0x01, + + /* Intentionally write all blocks uncompressed. */ + DW_DONT_COMPRESS = 0x02, + + /* Make sure the first block of a file is alligned to + device block size */ + DW_ALLIGN_DEVBLK = 0x04, +}; + /* High level helper function to serialize an entire file system tree to a squashfs inode table and directory table. @@ -86,4 +113,9 @@ int sqfs_data_reader_dump(sqfs_data_reader_t *data, sqfs_file_t *sqfs_get_stdin_file(const sparse_map_t *map, uint64_t size); +void register_stat_hooks(sqfs_data_writer_t *data, data_writer_stats_t *stats); + +int write_data_from_file(sqfs_data_writer_t *data, sqfs_inode_generic_t *inode, + sqfs_file_t *file, size_t block_size, int flags); + #endif /* HIGHLEVEL_H */ |