[ECOS] Can't open() file on a FAT file system

Bruno Ricci amraam83@gmail.com
Mon Sep 14 13:04:00 GMT 2009


Thanks, it worked.

By the way, do you know if there's a way to support long file names?

Thanks again

Bruno

On Mon, Sep 14, 2009 at 2:27 PM, David Brennan <ecos@brennanhome.com> wrote:
>
> On Mon, Sep 14, 2009 at 3:44 AM, Bruno Ricci <amraam83@gmail.com> wrote:
>>
>> Hi,
>>
>> I've been able to mount the second partition of a FAT hard drive with:
>>
>> int x = mount ("/dev/idedisk0/2" , "/", "fatfs");
>>
>> but now when I try to open() a file with:
>>
>> int fd2 = open("/index.html", O_RDONLY);,
>>
>> the function returns 0, which is not a valid file descriptor.
>> Obviously file /index.html exists...
>>
>> Any suggestion?
>>
> I think your problem is that index.html is a long file name. The eCos
> implementation of FAT does not support long file names. You should rename
> the file to index.htm, or access it as INDEX~1.HTM (I think).
>
> David Brennan
>
>>
>> Thanks in advance,
>>
>> Bruno
>>
>> --
>> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
>> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>>
>
>

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