diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-08 05:52:32 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-08 05:52:32 +0000 |
commit | 53881a8c6dc2ca658244d8f12952b732f98dd737 (patch) | |
tree | d4aaa03f793e3bd264d9d58a7a98547b934a34d4 /io.c | |
parent | 1b79efbb3945e59fb784a0ca23587e8ec5644777 (diff) | |
download | ruby-53881a8c6dc2ca658244d8f12952b732f98dd737.tar.gz |
* io.c (io_fwrite): call rb_w32_write_console() only if FMODE_TTY is
set. this is the one of the reason of IO writing slowness of Windows
in 1.9.3 or later.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1085,8 +1085,10 @@ static long io_fwrite(VALUE str, rb_io_t *fptr, int nosync) { #ifdef _WIN32 - long len = rb_w32_write_console(str, fptr->fd); - if (len > 0) return len; + if (fptr->mode & FMODE_TTY) { + long len = rb_w32_write_console(str, fptr->fd); + if (len > 0) return len; + } #endif str = do_writeconv(str, fptr); return io_binwrite(str, RSTRING_PTR(str), RSTRING_LEN(str), |