[patch] allow seeking in linear files

[Jindrich Makovicka]

Hi,

this patch adds an ability to seek in linear files before the first read
operation. It is achieved by postponing the actual opening to
linear_read() call. The main reason of this is to make ftpfs' reget
function work again.

Modification for fish to work with this change, and a minor fix of the
ftpfs copy status display is included.

Regards,
-- 
Jindrich Makovicka
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: reget.diff
URL: <http://lists.midnight-commander.org/pipermail/mc-devel/attachments/20060120/55306fb1/attachment.diff>