diff options
| author | Christopher Faylor <me@cgf.cx> | 2009-01-22 19:00:58 +0300 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2009-01-22 19:00:58 +0300 |
| commit | 9895091d0dfe5b05f86a7c78a8ee3f4a396a0121 (patch) | |
| tree | 9f50a66ff4317c3725b434714cb0829c3f41b32e /winsup/cygwin/select.cc | |
| parent | 9cd075756ecdb098db02e90870858d231c3cfbd3 (diff) | |
* select.cc (peek_serial): Add hack to allow proper operation with com0com
driver.
Diffstat (limited to 'winsup/cygwin/select.cc')
| -rw-r--r-- | winsup/cygwin/select.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index eceeeafcb..da54da5a1 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -928,6 +928,10 @@ peek_serial (select_record *s, bool) goto out; } + /* This is apparently necessary for the com0com driver. + See: http://cygwin.com/ml/cygwin/2009-01/msg00667.html */ + SetCommMask (h, 0); + SetCommMask (h, EV_RXCHAR); if (!fh->overlapped_armed) |