Fix buggy use of the INLINE macros.
ChangeLog, dblist.c, ext2_err.et.in, mkdir.c:
dblist.c, mkdir.c: use EXT2_DIR_EXISTS and EXT2_DB_NOT_FOUND instead
of the system error messages.
ext2_err.et.in: Added new error messages EXT2_DIR_EXISTS and
EXT2_DB_NOT_FOUND
ext2fs.h: Added function declarations and constants for bmap.c and
fileio.c.
ext2_err.et.in: Added new error messages EXT2_FILE_RO and
EXT2_ET_MAGIC_EXT2_FILE
Makefile.in: Added files bmap.c and fileio.c, and temporarily
commented out brel_ma.c and irel_ma.c
bmap.c: New file which maps a file's logical block number to its
physical block number.
fileio.c: New file which implements simple file reading and writing
primitives.
alloc.c (ext2fs_alloc_block): New function which allocates a block,
zeros it, and updates the filesystem accounting records appropriately.
Theodore Ts'o