summaryrefslogtreecommitdiff
path: root/service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn
diff options
context:
space:
mode:
Diffstat (limited to 'service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn')
-rw-r--r--service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn38
1 files changed, 38 insertions, 0 deletions
diff --git a/service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn b/service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn
new file mode 100644
index 00000000..4c65a5c4
--- /dev/null
+++ b/service_solahart_jakarta_selatan__082122541663/fcntl_locking_dev_null.mdwn
@@ -0,0 +1,38 @@
+[[!meta copyright="Copyright © 2012 Free Software Foundation, Inc."]]
+
+[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
+is included in the section entitled [[GNU Free Documentation
+License|/fdl]]."]]"""]]
+
+[[!meta title="fcntl locking /dev/null"]]
+
+[[!tag open_issue_hurd]]
+
+
+# IRC, OFTC, #debian-hurd, 2012-07-06
+
+ <pinotree> regarding the libwibble failure (which holds libbuffy →
+ libbuffy-bindings), the failing test happens because it logs to /dev/null
+ as test file,
+ <pinotree> and while doing that, it wants to lock it first, having a
+ ENOTSUP in return
+ <youpi> oh
+ <youpi> locking null, how interesting
+ <youpi> what is that supposed to do ? :o)
+ <pinotree> from what i was reading posix, it would seem that such object is
+ considered a "File"
+ <youpi> is it our unimplemented record lock, or just the lock operation
+ that /dev/null doesn't support ?
+ <youpi> what size is null supposed to be? zero, right?
+ <pinotree> the latter
+ <youpi> ah
+ <youpi> so we can simply make lock return 0
+ <youpi> since there's no byte to lock?
+ <youpi> I don't remember whether you can lock unexistant bytes
+ <pinotree> indeed, if i change the libwibble unit test to use eg /tmp/foo,
+ they pas
+ <pinotree> s