MicroMonitor TFS & RTEMS

Till Straumann strauman at slac.stanford.edu
Tue Sep 28 16:02:34 UTC 2004

Ed Sutter wrote:

>Last night I took Joel's advice (from a while ago) and used the
>tftpDriver.c code as a model for integrating TFS into RTEMS as
>a mountable FS.  I shamelessly reused a good portion of the 
>generic parts of the code in tftpDriver.c (in places simply
>changing _tftp_ to _tfs_).  At first glance, it appears to be
>working fine, and now I can access TFS files through RTEMS's FS.
>So, assuming there must be more to it (it just can't be that easy!),
>what kind of limitations are imposed by this interface?  I see
>there is a limited number of interfaces (no ioctl, fstat,
>etc...), but I hope to eventually get that stuff working.
>Are there any other "gotchas" I need to be aware of for
>integrating TFS into RTEMS as a mountable FS?
I don't know TFS - it's desirable to support directory lookup and fstat. 
directories, 'pwd' won't work. Existing software often also uses seek.

-- T.

>Ed Sutter

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