Hi Yufen,
On Wed, Feb 20, 2019 at 09:59:51AM +0800, Yufen Yu wrote:
> Define a new function _get_max_file_size to return
> the max file size supported by the special filesystem.
>
> Signed-off-by: Yufen Yu <yuyufen@xxxxxxxxxx>
> ---
> common/rc | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/common/rc b/common/rc
> index e5da6484..10ab497d 100644
> --- a/common/rc
> +++ b/common/rc
> @@ -3785,6 +3785,29 @@ _require_scratch_feature()
> esac
> }
>
> +# get filesystem max file size
> +_get_max_file_size()
> +{
> + case $FSTYP in
> + vfat|jffs2|romfs)
> + echo $((2**32-1)) # 0xFFFFFFFF
> + ;;
> + *) # MAX_LFS_FILESIZE
> + case "$(getconf LONG_BIT)" in
> + "32")
> + echo $(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
> + ;;
> + "64")
> + echo "9223372036854775807"
> + ;;
> + *)
> + _fail "sizeof(long) == $(getconf LONG_BIT)?"
> + ;;
> + esac
> + ;;
> + esac
> +}
Why not move get_max_file_size() from tests/generic/485 to here instead?
- Eric
