From: Miodrag Milanovic <mmicko@gmail.com>
Date: Wed, 15 Jan 2020 07:09:11 +0000 (+0100)
Subject: Added sleep for non-posix, allow supported signals
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3fd0c73e657ca056c0a2a644faeb98df85671c01;p=SymbiYosys.git

Added sleep for non-posix, allow supported signals
---

diff --git a/sbysrc/sby_core.py b/sbysrc/sby_core.py
index b01dc1e..5d41fd8 100644
--- a/sbysrc/sby_core.py
+++ b/sbysrc/sby_core.py
@@ -16,13 +16,13 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #
 
-import os, re, sys
+import os, re, sys, signal
 if os.name == "posix":
-    import resource, fcntl, signal
+    import resource, fcntl
 import subprocess
 from shutil import copyfile, rmtree
 from select import select
-from time import time, localtime
+from time import time, localtime, sleep
 
 all_tasks_running = []
 
@@ -34,8 +34,8 @@ def force_shutdown(signum, frame):
 
 if os.name == "posix":
     signal.signal(signal.SIGHUP, force_shutdown)
-    signal.signal(signal.SIGINT, force_shutdown)
-    signal.signal(signal.SIGTERM, force_shutdown)
+signal.signal(signal.SIGINT, force_shutdown)
+signal.signal(signal.SIGTERM, force_shutdown)
 
 def process_filename(filename):
     if filename.startswith("~/"):
@@ -247,6 +247,8 @@ class SbyJob:
                     select(fds, [], [], 1.0) == ([], [], [])
                 except InterruptedError:
                     pass
+            else:
+                sleep(0.1)
 
             for task in self.tasks_running:
                 task.poll()