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Re: Race condition in eshell-gather-process-output

From: Andreas Schwab
Subject: Re: Race condition in eshell-gather-process-output
Date: Sat, 19 Jan 2013 13:16:15 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.92 (gnu/linux)

Jürgen Hötzel <address@hidden> writes:

>             (apply 'start-file-process
>                    (file-name-nondirectory command) nil
>                    ;; `start-process' can't deal with relative filenames.
>                    (append (list (expand-file-name command)) args))))
> ----------------------------------------------------------------------------------------
> something can happen meanwhile: The process may have written
> output (nil output buffer)
> ----------------------------------------------------------------------------------------
>       (eshell-record-process-object proc)
>       (set-process-buffer proc (current-buffer))
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Maybe too late to set output buffer!

It isn't.  Process output isn't read until accept-process-output is


Andreas Schwab, address@hidden
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