io.c (argf_read_nonblock): support `exception: false'

This is a preparation for [ruby-core:69892]
("io.c: avoid kwarg parsing in C API")
since I noticed ARGF.read_nonblock did not properly catch up to
the `exception: false' change.

* io.c (argf_read_nonblock): support `exception: false'
  (io_nonblock_eof): new function
  (io_read_nonblock): use io_nonblock_eof
  (argf_getpartial): accept kwargs hash for `exception: false'
* test/ruby/test_argf.rb (test_read_nonblock): new test
  [ruby-core:70000] [Feature #11358]
* NEWS: add item for ARGF.read_nonblock

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index f4b4b78539..62ddaece45 100644
--- a/NEWS
+++ b/NEWS
@@ -35,6 +35,11 @@ with all sufficient information, see the ChangeLog file.
     true when the receiver is positive and negative respectively.
     [Feature #11151]
 
+* ARGF
+
+  * ARGF.read_nonblock supports `exception: false' like IO#read_nonblock.
+    [Feature #11358]
+
 * IO
 
   * new mode flag File::SHARE_DELETE is available.