Issue #6082 has been reported by Masaki Matsushita.

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Feature #6082: io_binwrite()??????writev()???使??
https://bugs.ruby-lang.org/issues/6082

Author: Masaki Matsushita
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 


io.c???io_binwrite()???????writev()????????????????????????????

????io_binwrite()???????????????????????????????渡???????????????????wbuf?????????????MEMMOVE()??????????????io_fflush()??????
???????????????fflush????????????rb_write_internal()?????????????????????writev()??????????????MEMMOVE()??????????????????
wbuf??渡??????????????????????????????????度???????????????????????????????????
???????wbuf??渡???????????????????1度?????????????????????????????????????????????write??????????????????????????????????????????????

patch???添????????????
test-all?????????????????????test_keep_alive_EOF(TestNetHTTPKeepAlive)???failure???test_inspect_nonascii(TestDir_M17N)???error???????????????
?????????trunk???r34799????????????????????patch????????????????????????????????????


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