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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-07 21:01:40 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-07 21:01:40 +0000 |
commit | bd3b3c1b51a7d6ca50d9391d77c5ef618166caa3 (patch) | |
tree | f48eae929bf7428f513b9da874e1afe96d61d06e | |
parent | cb230eee021b07fa5bbf413f1ae944bd5e366e94 (diff) | |
download | ruby-bd3b3c1b51a7d6ca50d9391d77c5ef618166caa3.tar.gz |
update doc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | io.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -2357,7 +2357,10 @@ rb_io_write_nonblock(VALUE io, VALUE str) * } * * Note that this method behaves like fread() function in C. - * If you need the behavior like read(2) system call, + * This means it retry to invoke read(2) system call to read data with the specified length (or until EOF). + * This behavior is preserved even if <i>ios</i> is non-blocking mode. + * (This method is non-blocking flag insensitive as other methods.) + * If you need the behavior like single read(2) system call, * consider readpartial, read_nonblock and sysread. */ |