Include PID in trace logging

Surprisingly no measurable increase in run time

Signed-off-by: Tobias Ulmer <tu@emlix.com>

diff --git a/generic/trace.lua b/generic/trace.lua
index 511c33750a6c5bf8a599f2abc76e859735a592a6..fd8dd42d3f539ded0bc5935a5c4c84d182c3c4ad 100644 (file)
--- a/generic/trace.lua
+++ b/generic/trace.lua
@@ -58,7 +58,7 @@ local function tracer(event, line)
     end
 
     if event == "call" then
-        out = string.format("%s%s(", module, ftbl.name)
+        out = string.format("(%d) %s%s(", e2lib.getpid(), module, ftbl.name)
         for lo = 1, 10 do
             name, value = debug.getlocal(2, lo)
             if name == nil or name == "(*temporary)" then