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Re: [Qemu-devel] [v2] tftp: fake support for netascii protocol

From: Vincent Bernat
Subject: Re: [Qemu-devel] [v2] tftp: fake support for netascii protocol
Date: Mon, 21 Nov 2016 16:35:28 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux)

 ❦ 21 novembre 2016 14:46 GMT, Stefan Hajnoczi <address@hidden> :

> The commit description says it would be "far more complex" to implement
> netascii.  Is the LF -> CR LF and CR -> CR NUL transformation so hard?

Currently, the code uses lseek to send each block. It is just a matter
of doing nr_block*512. If there is a transformation, this cannot work
this way. But this can be done, we'll just have to maintain an offset.

Not knowing the final size is not a problem, just send back 0 as the
Vincent Bernat — address@hidden
❬❱ https://www.exoscale.ch

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