From b5e8e2eb2b8bc9936070028ecf91ff8d0b7c33ef Mon Sep 17 00:00:00 2001
From: necoro <>
Date: Wed, 11 Jul 2007 07:37:22 +0000
Subject: added SIGSTOP/SIGCONT support; SIGTERM now works ;)

---
 portato/gui/gui_helper.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'portato/gui/gui_helper.py')

diff --git a/portato/gui/gui_helper.py b/portato/gui/gui_helper.py
index 358f56e..8ee858f 100644
--- a/portato/gui/gui_helper.py
+++ b/portato/gui/gui_helper.py
@@ -624,9 +624,8 @@ class EmergeQueue:
 		"""Kills the emerge process."""
 		if self.process is not None:
 			try:
-				os.kill(self.process.pid, signal.SIGTERM)
+				send_signal_to_group(signal.SIGTERM)
 				debug("Process should be killed")
-				os.kill(self.process.pid, signal.SIGKILL) # to be sure
 			except AttributeError:
 				debug("AttributeError occured ==> process not exisiting - ignore")
 			except OSError:
@@ -634,6 +633,17 @@ class EmergeQueue:
 
 			self.process = None
 
+	def stop_emerge (self):
+		if self.process is not None:
+			# use SIGTSTP in favor of SIGSTOP, as SIGSTOP cannot be blocked and would stop the GUI too
+			send_signal_to_group(signal.SIGTSTP) 
+			debug("Process should be stopped")
+
+	def continue_emerge (self):
+		if self.process is not None:
+			send_signal_to_group(signal.SIGCONT)
+			debug("Process should continue")
+
 	def remove_with_children (self, it, removeNewFlags = True):
 		"""Convenience function which removes all children of an iterator and than the iterator itself.
 
-- 
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