From 935e79af61f4d903e562362cdd828be807e15581 Mon Sep 17 00:00:00 2001 From: Ludovic Courtès Date: Sat, 6 Jul 2019 00:18:18 +0200 Subject: linux-container: Mount a new /dev/pts instance in the container. Fixes . Reported by Steffen Rytter Postas . * gnu/build/linux-container.scm (mount-file-systems): When /dev/ptmx exists on the host, explicitly mount a new instance of devpts and make /dev/ptmx a symlink to /dev/pts/ptmx. --- gnu/build/linux-container.scm | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'gnu/build/linux-container.scm') diff --git a/gnu/build/linux-container.scm b/gnu/build/linux-container.scm index e86ac606c0..6ccb924861 100644 --- a/gnu/build/linux-container.scm +++ b/gnu/build/linux-container.scm @@ -130,9 +130,14 @@ for the process." "/dev/random" "/dev/urandom" "/dev/tty" - "/dev/ptmx" "/dev/fuse")) + ;; Mount a new devpts instance on /dev/pts. + (when (file-exists? "/dev/ptmx") + (mount* "none" (scope "/dev/pts") "devpts" 0 + "newinstance,mode=0620") + (symlink "/dev/pts/ptmx" (scope "/dev/ptmx"))) + ;; Setup the container's /dev/console by bind mounting the pseudo-terminal ;; associated with standard input when there is one. (let* ((in (current-input-port)) -- cgit 1.4.1