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* io.c (rb_io_ctl): update FMODE_WSPLIT_INITIALIZED and FMODE_WSPLIT

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by F_SETFL.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2005-07-20 09:14:30 +00:00
parent 2201229b4a
commit 74e1cc9e55
2 changed files with 15 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Jul 20 18:07:11 2005 Tanaka Akira <akr@m17n.org>
* io.c (rb_io_ctl): update FMODE_WSPLIT_INITIALIZED and FMODE_WSPLIT
by F_SETFL.
Wed Jul 20 10:04:51 2005 Yukihiro Matsumoto <matz@ruby-lang.org> Wed Jul 20 10:04:51 2005 Yukihiro Matsumoto <matz@ruby-lang.org>
* variable.c (rb_class_path): need to adjust snprintf() len for * variable.c (rb_class_path): need to adjust snprintf() len for

10
io.c
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@ -4843,6 +4843,16 @@ rb_io_ctl(io, req, arg, io_p)
rb_raise(rb_eArgError, "return value overflowed string"); rb_raise(rb_eArgError, "return value overflowed string");
} }
if (!io_p && cmd == F_SETFL) {
if (narg & O_NONBLOCK) {
fptr->mode |= FMODE_WSPLIT_INITIALIZED;
fptr->mode &= ~FMODE_WSPLIT;
}
else {
fptr->mode &= ~(FMODE_WSPLIT_INITIALIZED|FMODE_WSPLIT);
}
}
return INT2NUM(retval); return INT2NUM(retval);
#else #else
rb_notimplement(); rb_notimplement();