From e56e51c92847a328a713e56eb6796a25cf6eb3e2 Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Fri, 5 Sep 2008 23:18:24 -0400
Subject: task_finder <-> target_pid coupling; staprun/target_cmd fork under
 ptrace control

---
 tapsets.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tapsets.cxx')

diff --git a/tapsets.cxx b/tapsets.cxx
index 4fa53a88..240af469 100644
--- a/tapsets.cxx
+++ b/tapsets.cxx
@@ -5868,8 +5868,11 @@ utrace_derived_probe::utrace_derived_probe (systemtap_session &s,
   vector<probe_point::component*> comps;
   if (hp)
     comps.push_back (new probe_point::component(TOK_PROCESS, new literal_string(path)));
-  else
+  else if (pid != 0)
     comps.push_back (new probe_point::component(TOK_PROCESS, new literal_number(pid)));
+  else
+    comps.push_back (new probe_point::component(TOK_PROCESS));
+
   switch (flags)
     {
     case UDPF_THREAD_BEGIN:
-- 
cgit