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bug#36287: 26.2.90; On macOS, process-attributes returns truncated comma
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From: |
Andreas Schwab |
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Subject: |
bug#36287: 26.2.90; On macOS, process-attributes returns truncated command name |
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Date: |
Wed, 19 Jun 2019 10:38:15 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2.90 (gnu/linux) |
On Jun 19 2019, Xu Chunyang <mail@xuchunyang.me> wrote:
> (alist-get 'comm (process-attributes 45329))
> ;; => "Google Chrome He"
>
> But the command name is actually 'Google Chrome Helper' as the following
> shows
That's probably a kernel limitation. The Linux kernel also remembers no
more than 15 characters of the command name. You need to peek that the
process's memory to retrieve the full name.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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