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[patch #6830] Trace all tasks and threads

From: Zheng Da
Subject: [patch #6830] Trace all tasks and threads
Date: Sat, 16 May 2009 17:24:07 +0000
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv: Gecko/2009032608 Firefox/3.0.8


                 Summary: Trace all tasks and threads
                 Project: The GNU Hurd
            Submitted by: zhengda
            Submitted on: Sat 16 May 2009 05:24:05 PM GMT
                Category: other Hurd
                Priority: 5 - Normal
                  Status: Works For Me
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None
Wiki-like text discussion box: 



rpctrace wraps all task and thread control ports by calling
task_set_kernel_port() and thread_set_kernel_port().
In order to trace the first thread of the first task, rpctrace keeps checking
exec_startup_get_info() (I assume exec_startup_get_info is always called when
the traced program starts.)
This patch solves bug #3939[1] with the solution discussed in
[1] http://savannah.gnu.org/bugs/?3939


File Attachments:

Date: Sat 16 May 2009 05:24:05 PM GMT  Name: rpctrace.diff  Size: 4kB   By:



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