* re.c (match_setter): it's OK to assign nil to $~.

* io.c (rb_io_fptr_cleanup): do not close IO created by for_fd().

* io.c (rb_io_initialize): mark IO created by for_fd

* ext/socket/socket.c (bsock_s_for_fd): ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@2312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/rubyio.h b/rubyio.h
index 214128449..3599334f6 100644
--- a/rubyio.h
+++ b/rubyio.h
@@ -32,6 +32,7 @@ typedef struct OpenFile {
 #define FMODE_BINMODE   4
 #define FMODE_SYNC      8
 #define FMODE_WBUF     16
+#define FMODE_FDOPEN   32
 
 #define GetOpenFile(obj,fp) rb_io_check_closed((fp) = RFILE(rb_io_taint_check(obj))->fptr)