diff options
Diffstat (limited to 'guix/build/syscalls.scm')
-rw-r--r-- | guix/build/syscalls.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm index d168293ee4..6cdf65304d 100644 --- a/guix/build/syscalls.scm +++ b/guix/build/syscalls.scm @@ -1034,7 +1034,10 @@ always a positive integer." (fall-back))) (lambda args (let ((errno (system-error-errno args))) - (if (= errno ENOTTY) + ;; ENOTTY is what we're after but 2012-and-earlier Linux versions + ;; would return EINVAL instead in some cases: + ;; <https://bugs.ruby-lang.org/issues/10494>. + (if (or (= errno ENOTTY) (= errno EINVAL)) (fall-back) (apply throw args)))))) |