diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-06 07:32:09 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-06 07:32:09 +0000 |
commit | a3fcbc971264031f618871b857f062598b0e52be (patch) | |
tree | e0d9a8ccae4186f49ecb115d9e5eec50e95325c0 /io.c | |
parent | 3f8c4ba70f9aaa401f1b943b7ab30e2685d7078e (diff) |
merge revision(s) 33667:
* 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.
[Backport #5592]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34436 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -936,8 +936,10 @@ 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), |