From dead0a4c5118a0f0836305a151ee49073fe70ad2 Mon Sep 17 00:00:00 2001 From: akr Date: Wed, 3 Sep 2008 19:05:24 +0000 Subject: rdoc update. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- io.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'io.c') diff --git a/io.c b/io.c index d9a14ba9e9..6c9707ab48 100644 --- a/io.c +++ b/io.c @@ -1798,6 +1798,8 @@ io_read_nonblock(int argc, VALUE *argv, VALUE io) * write(2) system call after O_NONBLOCK is set for * the underlying file descriptor. * + * It returns the number of bytes written. + * * write_nonblock just calls write(2). * It causes all errors write(2) causes: EAGAIN, EINTR, etc. * The result may also be smaller than string.length (partial write). -- cgit v1.2.3