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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-20 13:40:15 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-20 13:40:15 +0000 |
commit | 57e50f7f885fe6ef51c84a0f341baaea00590218 (patch) | |
tree | 9f3bb76bfc3d7f315285d987f7a7c1c8676d40fc /io.c | |
parent | a3bd9a86e8ae56c021e6dd334fa640b53935725c (diff) | |
download | ruby-57e50f7f885fe6ef51c84a0f341baaea00590218.tar.gz |
* io.c: rdoc. see [ruby-dev:40506].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -2026,6 +2026,10 @@ io_read_nonblock(int argc, VALUE *argv, VALUE io) * Note that this doesn't guarantee to write all data in string. * The length written is reported as result and it should be checked later. * + * On some platforms such as Windows, write_nonblock is not supported + * according to the kind of the IO object. + * In such cases, write_nonblock raises <code>Errno::EBADF</code>. + * */ static VALUE @@ -6314,6 +6318,8 @@ rb_io_stdio_file(rb_io_t *fptr) * <code>intern</code> is the internal encoding. * <code>fmode</code> must be combination of the directives. See * the description of class +IO+ for a description of the directives. + * Changing reading/writing mode from the original io object is not + * supported on some platforms, e.g. Windows. * * ==== Options * <code>opt</code> can have the following keys |