From: nobu@...
Date: 2015-12-11T22:36:20+00:00
Subject: [ruby-core:72066] [Ruby trunk - Feature #11806] [Assigned] [PATCH] IO#advise should not raise Errno::ENOSYS

Issue #11806 has been updated by Nobuyoshi Nakada.

Status changed from Open to Assigned
Assignee set to Eric Wong

OK, agreed.

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Feature #11806: [PATCH] IO#advise should not raise Errno::ENOSYS
https://bugs.ruby-lang.org/issues/11806#change-55475

* Author: Eric Wong
* Status: Assigned
* Priority: Normal
* Assignee: Eric Wong
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As it is just a hint the kernel is free to ignore,
IO#advise already succeeds when posix_fadvise is not
available build time at all.  Following that, if posix_fadvise
was available at build time but not implemented in the running
kernel, we should also ignore it.

* io.c (do_io_advise): do not raise on ENOSYS
* test/ruby/test_io.rb (test_advise): do not skip on Errno::ENOSYS
  (test_advise_pipe): ditto


---Files--------------------------------
0001-IO-advise-avoids-raising-Errno-ENOSYS.patch (2.31 KB)


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