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bug#36287: 26.2.90; On macOS, process-attributes returns truncated comma
From: |
Lars Ingebrigtsen |
Subject: |
bug#36287: 26.2.90; On macOS, process-attributes returns truncated command name |
Date: |
Tue, 18 Aug 2020 20:30:20 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Robert Pluim <rpluim@gmail.com> writes:
> The sysctl interface will never return more than 16 characters. A
> quick google leads me to the following (there may well be utility
> functions in emacs for the full-path => command name munging already).
>
[...]
> #ifdef __FreeBSD__
> /* Sparc/ARM machine/frame.h has 'struct frame' which conflicts with Emacs's
> 'struct frame', so rename it. */
> @@ -3819,8 +3823,21 @@ system_process_attributes (Lisp_Object pid)
[...]
> + char pathbuf[PROC_PIDPATHINFO_MAXSIZE];
> + char *comm;
> +
> + if (proc_pidpath (proc_id, pathbuf, sizeof(pathbuf)) > 0)
> + {
I've tested this on Catalina now, and it fixes the problem, so I'll just
go ahead and apply it to Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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Lars Ingebrigtsen <=