GNU bug report logs - #50748
28.0.50; tramp-sh.el uses mknod file p which is not available on macos

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From: Damien Merenne <dam <at> cosinux.org>
To: 50748 <at> debbugs.gnu.org
Subject: bug#50748: Acknowledgement (28.0.50; tramp-sh.el uses mknod file p which is not available on macos)
Date: Thu, 23 Sep 2021 13:50:22 +0000

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Thanks for looking at this so quickly!

No idea about the equivalent mknod command. Using strace on Linux shows
that both `mknod p` and `mkfifo` results in the exact same `mknodat` system
call so `mkfifo` could probably be always used ?

It's still not working, I don't see any error regarding the mkfifo now, I
attached the tramp debug buffer. I tried creating the fifo manually on the
macos laptop and running the command

cd /Users/dam/ &&  exec  2>'/tmp/tramp.EIPAXu' env
INSIDE_EMACS\=28.0.50\,tramp\:2.5.2-pre PS1\=/ssh\:laptop.lan\:/Users/dam/\
\#\$\  sh -c while\ sleep\ 1\;\ do\ echo\ \$\(hostname\)\ out\;\ echo\
\$\(hostname\)\ err\ \>\&2\;\ done

And there, it's working, I can cat the fifo and see the stderr output. No
idea why tramp seems to stall. Running over tramp there is just no output
in the stdout nor the stderr buffer.


Le jeu. 23 sept. 2021 à 06:31, GNU bug Tracking System <help-debbugs <at> gnu.org>
a écrit :

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