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| author | Ken Brown <kbrown@cornell.edu> | 2019-05-09 12:04:14 -0400 |
|---|---|---|
| committer | Ken Brown <kbrown@cornell.edu> | 2019-05-09 14:41:29 -0400 |
| commit | 7ad80b3c233c96218985e603cfcb8051e1771505 (patch) | |
| tree | 56ad90ac1ac8b40b904be70b7b3952017511680e | |
| parent | c12053a793246742f7c7a177b9e7656c602c52d2 (diff) | |
| download | cygnal-7ad80b3c233c96218985e603cfcb8051e1771505.tar.gz cygnal-7ad80b3c233c96218985e603cfcb8051e1771505.tar.bz2 cygnal-7ad80b3c233c96218985e603cfcb8051e1771505.zip | |
Cygwin: FIFO: set client handler flags more accurately
Reflect the fact that client handlers are only used for reading and
that, after connection, they are always nonblocking.
| -rw-r--r-- | winsup/cygwin/fhandler_fifo.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc index 0d4a8b8ee..1b1b3c7eb 100644 --- a/winsup/cygwin/fhandler_fifo.cc +++ b/winsup/cygwin/fhandler_fifo.cc @@ -246,7 +246,8 @@ fhandler_fifo::add_client_handler () else { fh->set_handle (ph); - fh->set_flags (get_flags ()); + fh->set_flags ((openflags & ~O_ACCMODE) | O_RDONLY); + fh->set_nonblocking (false); ret = 0; fc.fh = fh; fc_handler[nhandlers++] = fc; @@ -298,6 +299,7 @@ fhandler_fifo::record_connection (fifo_client_handler& fc) fifo_client_lock (); fc.state = fc_connected; nconnected++; + fc.fh->set_nonblocking (true); set_pipe_non_blocking (fc.fh->get_handle (), true); fifo_client_unlock (); HANDLE evt = InterlockedExchangePointer (&fc.connect_evt, NULL); |