From be98c1fc299a3e5355e1d864c9a3f5d1fdf21d9c Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 22 Jun 2012 12:53:16 +0100 Subject: bitbake: utils.py: Add function to set nonblocking operation on a file descriptor (Bitbake rev: ab6d71ebfcfb7bedc064b25f84647c8815096e5a) Signed-off-by: Richard Purdie --- bitbake/lib/bb/utils.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'bitbake/lib/bb/utils.py') diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py index fc389a3e2c..77ad39ee86 100644 --- a/bitbake/lib/bb/utils.py +++ b/bitbake/lib/bb/utils.py @@ -26,6 +26,7 @@ import logging import bb import bb.msg import multiprocessing +import fcntl from commands import getstatusoutput from contextlib import contextmanager @@ -754,3 +755,7 @@ def contains(variable, checkvalues, truevalue, falsevalue, d): def cpu_count(): return multiprocessing.cpu_count() + +def nonblockingfd(fd): + fcntl.fcntl(fd, fcntl.F_SETFL, fcntl.fcntl(fd, fcntl.F_GETFL) | os.O_NONBLOCK) + -- cgit v1.2.3-54-g00ecf