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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-09-05 23:18:24 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-09-05 23:18:24 -0400 |
| commit | e56e51c92847a328a713e56eb6796a25cf6eb3e2 (patch) | |
| tree | 26f4bbe86348fb29793f493798698edfbdbb8cca /tapsets.cxx | |
| parent | 40be866ffcfc21a15836643cc7c2437ed5c91e8f (diff) | |
| download | systemtap-steved-e56e51c92847a328a713e56eb6796a25cf6eb3e2.tar.gz systemtap-steved-e56e51c92847a328a713e56eb6796a25cf6eb3e2.tar.xz systemtap-steved-e56e51c92847a328a713e56eb6796a25cf6eb3e2.zip | |
task_finder <-> target_pid coupling; staprun/target_cmd fork under ptrace control
Diffstat (limited to 'tapsets.cxx')
| -rw-r--r-- | tapsets.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
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: |