summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLudovic Courtès <ludo@gnu.org>2020-05-29 16:44:27 +0200
committerLudovic Courtès <ludo@gnu.org>2020-05-29 18:31:38 +0200
commit17a102332a253f0e3b1f511fa7bda2094264a77c (patch)
treebe49085f2faf44ecabdecf53be8076bcd336a3fa
parentb56cbe8974c328a6c7bc28906478ef1b191ada4c (diff)
syscalls: 'terminal-dimension' ignores EPERM.
Fixes <https://bugs.gnu.org/41581>. Reported by Tobias Geerinckx-Rice <me@tobias.gr>. * guix/build/syscalls.scm (terminal-dimension): Add EPERM to the list of errno code for FALL-BACK.
-rw-r--r--guix/build/syscalls.scm4
1 files changed, 2 insertions, 2 deletions
diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index 6be322d68f..d69b178a0a 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -2052,8 +2052,8 @@ correspond to a terminal, return the value returned by FALL-BACK."
;; would return EINVAL instead in some cases:
;; <https://bugs.ruby-lang.org/issues/10494>.
;; Furthermore, some FUSE file systems like unionfs return ENOSYS for
- ;; that ioctl.
- (if (memv errno (list ENOTTY EINVAL ENOSYS))
+ ;; that ioctl, and bcachefs returns EPERM.
+ (if (memv errno (list ENOTTY EINVAL ENOSYS EPERM))
(fall-back)
(apply throw args))))))