* bug#27331: [PATCH] Handle EIO error in ENOENT-safe as well.
@ 2017-06-11 17:01 Adam Van Ymeren
2017-06-11 21:11 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Adam Van Ymeren @ 2017-06-11 17:01 UTC (permalink / raw)
To: 27331
Trying to boot GuixSD when an audio CD is in the drive will die with an
"input/output error" when trying to read the superblock from the cd
drive.
This patch catches and warns in this case rather than dying.
---
gnu/build/file-systems.scm | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gnu/build/file-systems.scm b/gnu/build/file-systems.scm
index 08f7d478e..f9cc4088b 100644
--- a/gnu/build/file-systems.scm
+++ b/gnu/build/file-systems.scm
@@ -419,6 +419,10 @@ warning and #f as the result."
#f)
((= ENOMEDIUM errno) ;for removable media
#f)
+ ((= EIO errno) ;unreadable hardware like audio CDs
+ (format (current-error-port)
+ "warning: failed to read from device '~a'~%" device)
+ #f)
(else
(apply throw args))))))))
--
2.13.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* bug#27331: [PATCH] Handle EIO error in ENOENT-safe as well.
2017-06-11 17:01 bug#27331: [PATCH] Handle EIO error in ENOENT-safe as well Adam Van Ymeren
@ 2017-06-11 21:11 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2017-06-11 21:11 UTC (permalink / raw)
To: Adam Van Ymeren; +Cc: 27331-done
Hello,
Adam Van Ymeren <adam@vany.ca> skribis:
> Trying to boot GuixSD when an audio CD is in the drive will die with an
> "input/output error" when trying to read the superblock from the cd
> drive.
>
> This patch catches and warns in this case rather than dying.
Good catch! I added a commit log following our conventions and
committed.
Thanks,
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-06-11 17:01 bug#27331: [PATCH] Handle EIO error in ENOENT-safe as well Adam Van Ymeren
2017-06-11 21:11 ` Ludovic Courtès
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