From: Sasha Goldshtein <goldshtn@gmail.com>
Date: Tue, 14 Feb 2017 01:25:32 +0000 (-0500)
Subject: trace: Exit with nonzero return code on error
X-Git-Tag: submit/tizen_4.0/20171018.110122~191^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2febc297ef590fa6a6021c737e28f5e467275bca;p=platform%2Fupstream%2Fbcc.git

trace: Exit with nonzero return code on error
---

diff --git a/tools/trace.py b/tools/trace.py
index 1c6b339..aac60e3 100755
--- a/tools/trace.py
+++ b/tools/trace.py
@@ -691,10 +691,13 @@ trace 'p::SyS_nanosleep(struct timespec *ts) "sleep for %lld ns", ts->tv_nsec'
                         self._attach_probes()
                         self._main_loop()
                 except:
+                        exc_info = sys.exc_info()
+                        sys_exit = exc_info[0] is SystemExit
                         if self.args.verbose:
                                 traceback.print_exc()
-                        elif sys.exc_info()[0] is not SystemExit:
-                                print(sys.exc_info()[1])
+                        elif not sys_exit:
+                                print(exc_info[1])
+                        exit(0 if sys_exit else 1)
 
 if __name__ == "__main__":
         Tool().run()