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| author | Ludovic Courtès <ludo@gnu.org> | 2018-12-18 15:08:19 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-12-18 16:04:26 +0100 |
| commit | 5de5f8184530fd7e0e88514ae35cb2e9305910c1 (patch) | |
| tree | 6e726de1655761441f290f4321b66dae0439ca9a | |
| parent | 6ea6e1476ff4a18d4b4b864c3065d18ed99c69af (diff) | |
| download | guix-5de5f8184530fd7e0e88514ae35cb2e9305910c1.tar guix-5de5f8184530fd7e0e88514ae35cb2e9305910c1.tar.gz | |
file-systems: Have the emergency REPL output to /dev/console.
This fixes a bug whereby all emergency REPL output would go to /dev/klog
and thus, each line would be prefixed by "[12324.432] shepherd[1]: ".
* gnu/build/file-systems.scm (check-file-system): Wrap 'start-repl' call
in 'with-output-to-file'.
| -rw-r--r-- | gnu/build/file-systems.scm | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gnu/build/file-systems.scm b/gnu/build/file-systems.scm index efd744acc1..e3369d8521 100644 --- a/gnu/build/file-systems.scm +++ b/gnu/build/file-systems.scm @@ -541,7 +541,13 @@ were found." ;; Spawn a REPL only if someone would be able to interact with it. (when (isatty? (current-input-port)) (format (current-error-port) "Spawning Bourne-like REPL.~%") - (start-repl %bournish-language)))) + + ;; 'current-output-port' is typically connected to /dev/klog (in + ;; PID 1), but here we want to make sure we talk directly to the + ;; user. + (with-output-to-file "/dev/console" + (lambda () + (start-repl %bournish-language)))))) (format (current-error-port) "No file system check procedure for ~a; skipping~%" device))) |