diff options
Diffstat (limited to 'package')
| -rwxr-xr-x | package/mke2img/mke2img | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/package/mke2img/mke2img b/package/mke2img/mke2img index 266df483aa..399012a2be 100755 --- a/package/mke2img/mke2img +++ b/package/mke2img/mke2img @@ -19,9 +19,10 @@ main() { rev=1 nb_extra_inodes=0 - while getopts :hb:i:I:r:d:o:G:R:l:u: OPT; do + while getopts :hB:b:i:I:r:d:o:G:R:l:u: OPT; do case "${OPT}" in h) help; exit 0;; + B) block_size="${OPTARG}";; b) nb_blocks=${OPTARG};; i) nb_inodes=${OPTARG};; I) nb_extra_inodes=${OPTARG};; @@ -47,6 +48,11 @@ main() { if [ -z "${nb_blocks}" ]; then error "you must specify the size of the output image with '-b'\n" fi + case "${block_size}" in + 1024|2048|4096) ;; # Sole valid values + '') error "you must specify the size of a block with -B\n";; + *) error "invalid block size '%s' (valid: 1024. 2048, 4096)\n" "${block_size}";; + esac case "${gen}:${rev}" in 2:0|2:1|3:1|4:1) ;; @@ -91,7 +97,7 @@ main() { fi # Generate the filesystem - genext2fs_opts=( -z -b ${nb_blocks} -N ${nb_inodes} -d "${root_dir}" ) + genext2fs_opts=( -z -B ${block_size} -b ${nb_blocks} -N ${nb_inodes} -d "${root_dir}" ) if [ -n "${nb_res_blocks}" ]; then genext2fs_opts+=( -m ${nb_res_blocks} ) fi |
