diff options
Diffstat (limited to 'gnu/build/marionette.scm')
| -rw-r--r-- | gnu/build/marionette.scm | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gnu/build/marionette.scm b/gnu/build/marionette.scm index f35f0fbca1..7554a710a0 100644 --- a/gnu/build/marionette.scm +++ b/gnu/build/marionette.scm @@ -165,13 +165,14 @@ QEMU monitor and to the guest's backdoor REPL." (newline repl) (read repl)))) -(define* (wait-for-file file marionette #:key (timeout 10)) - "Wait until FILE exists in MARIONETTE; 'read' its content and return it. If +(define* (wait-for-file file marionette + #:key (timeout 10) (read 'read)) + "Wait until FILE exists in MARIONETTE; READ its content and return it. If FILE has not shown up after TIMEOUT seconds, raise an error." (match (marionette-eval `(let loop ((i ,timeout)) (cond ((file-exists? ,file) - (cons 'success (call-with-input-file ,file read))) + (cons 'success (call-with-input-file ,file ,read))) ((> i 0) (sleep 1) (loop (- i 1))) |