PATCH: (sort of) RE: Possible bug with select and master side of pty
Christopher Faylor
cgf@redhat.com
Wed Nov 8 18:02:00 GMT 2000
On Wed, Nov 08, 2000 at 09:01:26PM -0500, Christopher Faylor wrote:
>Could you test out the patch below and let me know if it works for you?
It would be nice for me to include the patch when I suggest stuff like this.
cgf
Wed Nov 8 21:00:31 2000 Christopher Faylor <cgf@cygnus.com>
* select.cc (peek_pipe): Deal with pending newline in pty_master.
Index: select.cc
===================================================================
RCS file: /cvs/src/src/winsup/cygwin/select.cc,v
retrieving revision 1.27
diff -u -p -r1.27 select.cc
--- select.cc 2000/09/08 03:12:13 1.27
+++ select.cc 2000/11/09 01:57:26
@@ -418,12 +418,23 @@ peek_pipe (select_record *s, int ignra)
goto out;
}
- if (!ignra && fh->get_device () != FH_PTYM && fh->get_device () != FH_TTYM &&
- fh->get_readahead_valid ())
+ switch (fh->get_device ())
{
- select_printf ("readahead");
- gotone = s->read_ready = 1;
- goto out;
+ case FH_PTYM:
+ case FH_TTYM:
+ if (((fhandler_pty_master *)fh)->need_nl)
+ {
+ gotone = s->read_ready = 1;
+ goto out;
+ }
+ break;
+ default:
+ if (!ignra && fh->get_readahead_valid ())
+ {
+ select_printf ("readahead");
+ gotone = s->read_ready = 1;
+ goto out;
+ }
}
}
--
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