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ext_n_blocks
2006 Jun 12
0
Some questions about function usage
...libext2fs:
Function: errcode_t ext2fs_get_blocks (ext2_filsys FS, ext2_ino_t
INO, blk_t *BLOCKS)
Returns an array of blocks corresponding to the direct, indirect,
doubly indirect, and triply indirect blocks as stored in the inode
structure.
So I wrote some codes like following:
blk_t target_blks[EXT_N_BLOCKS];
retval = ext2fs_get_blocks(fs, ino, target_blks);
printf("[percentage]u [percentage]u [percentage]u",
*target_blks, target_blks[1], target_blks[2]);
P.S. [percentage] is "shift+5"
The output of printf is strange.
*target_blks is the actul block number of the first block of...