[LEDE-DEV] [PATCH mountd 2/2] support for disk without partition table
Olivier Hardouin
olivier.hardouin at gmail.com
Thu Jun 23 01:17:27 PDT 2016
I have a USB flash drive fat32 formatted without any partition table.
I agree this is unusual nowadays (manufacturers usually put a
partition table on their devices), but as it mounts ok on my laptop, I
wanted the same behavior.
On Thu, Jun 23, 2016 at 9:24 AM, John Crispin <john at phrozen.org> wrote:
>
>
> On 22/06/2016 09:51, olivier.hardouin at gmail.com wrote:
>> if no partition found, try to mount the block device itself
>>
>> Signed-off-by: Olivier Hardouin <olivier.hardouin at gmail.com>
>
> Hi,
>
> looks ok, just wondering what kind of storage you see this on. i have
> only seen superfloppy type formating on mmc cards and that is almost a
> decade ago.
>
> John
>
>> ---
>> mount.c | 14 ++++++++++----
>> 1 file changed, 10 insertions(+), 4 deletions(-)
>>
>> diff --git a/mount.c b/mount.c
>> index 0c2862a..7cbb8ff 100644
>> --- a/mount.c
>> +++ b/mount.c
>> @@ -693,13 +693,19 @@ static void mount_enum_drives(void)
>> char tmp[64];
>> snprintf(tmp, 64, "/sys/block/%s/", namelist[n]->d_name);
>> m = scandir(tmp, &namelist2, dir_filter2, dir_sort);
>> - while(m--)
>> + if(m > 0)
>> {
>> - strncpy(&block[blk_cnt][0], namelist2[m]->d_name, MAX_BLOCK);
>> + while(m--)
>> + {
>> + strncpy(&block[blk_cnt][0], namelist2[m]->d_name, MAX_BLOCK);
>> + blk_cnt++;
>> + free(namelist2[m]);
>> + }
>> + free(namelist2);
>> + } else {
>> + strncpy(&block[blk_cnt][0], namelist[n]->d_name, MAX_BLOCK);
>> blk_cnt++;
>> - free(namelist2[m]);
>> }
>> - free(namelist2);
>> }
>> free(namelist[n]);
>> }
>>
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