diff options
Diffstat (limited to 'pym/_emerge/FifoIpcDaemon.py')
| -rw-r--r-- | pym/_emerge/FifoIpcDaemon.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pym/_emerge/FifoIpcDaemon.py b/pym/_emerge/FifoIpcDaemon.py index 60a5096a5..b879fda95 100644 --- a/pym/_emerge/FifoIpcDaemon.py +++ b/pym/_emerge/FifoIpcDaemon.py @@ -16,7 +16,10 @@ class FifoIpcDaemon(AbstractPollTask): def _start(self): self._files = self._files_dict() input_fd = os.open(self.input_fifo, os.O_RDONLY|os.O_NONBLOCK) - self._files.pipe_in = os.fdopen(input_fd, 'rb') + + # File streams are in unbuffered mode since we do atomic + # read and write of whole pickles. + self._files.pipe_in = os.fdopen(input_fd, 'rb', 0) self._reg_id = self.scheduler.register( self._files.pipe_in.fileno(), |