From: Richard Purdie <richard@openedhand.com>
Date: Mon, 4 Dec 2006 17:30:47 +0000 (+0000)
Subject: bitbake runqueue.py: Set children as process group leaders and send SIGTERM to the... 
X-Git-Tag: rev_ivi_2015_02_04~32877
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=182ccb7b2f0cc56ed832bd5d08c67f28c62065d3;p=scm%2Fbb%2Ftizen-distro.git

bitbake runqueue.py: Set children as process group leaders and send SIGTERM to the process groups

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@998 311d38ba-8fff-0310-9ca6-ca027cbcb966
---

diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 07821e2..5768e3c 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -423,6 +423,8 @@ class RunQueue:
                         active_builds = 0 
                         # Stop Ctrl+C being sent to children
                         signal.signal(signal.SIGINT, signal.SIG_IGN)
+                        # Make the child the process group leader
+                        os.setpgid(0, 0)
                         sys.stdin = open('/dev/null', 'r')
                         cooker.configuration.cmd = taskname[3:]
                         try: 
@@ -472,7 +474,7 @@ class RunQueue:
             except:
                 bb.msg.note(1, bb.msg.domain.RunQueue, "Sending SIGTERM to remaining %s tasks" % active_builds)
                 for k, v in build_pids.iteritems():
-                     os.kill(k, signal.SIGTERM)
+                     os.kill(-k, signal.SIGTERM)
                 raise
 
         # Sanity Checks