Hi all,
I have been experimenting with ptrace to determine when a child
process forks or calls exec. Particularly, I have explored tracing
every system call entry and exit similar to what the truss utility
does, and for my case, the performance impact of tracing every system
call is too great.
Is
Great! This was what I was looking for. Thanks.
-Dan
On Mon, May 3, 2010 at 4:39 PM, Dan Nelson wrote:
> In the last episode (May 03), Dan McNulty said:
>> I am trying to port a debugging tool that uses the ptrace interface from
>> Linux to FreeBSD. From what I can tell, the ptrace interface on
In the last episode (May 03), Dan McNulty said:
> I am trying to port a debugging tool that uses the ptrace interface from
> Linux to FreeBSD. From what I can tell, the ptrace interface on FreeBSD
> is pretty similar to the Linux interface; however, it doesn't appear that
> the FreeBSD interface g
Hi all,
I am trying to port a debugging tool that uses the ptrace interface
from Linux to FreeBSD. From what I can tell, the ptrace interface on
FreeBSD is pretty similar to the Linux interface; however, it doesn't
appear that the FreeBSD interface generate events when the child
process forks, cal
