Looking at the sendsig label in sys_process.c:kern_ptrace() makes it clear
what's happening - in your testing the process was already stopped so
the code sets td_xsig to SIGSTOP and wakes it up to send it the signal.
But td_xsig doesn't seem to be used anywhere to set pending signals. Maybe
On Fri, 7 May 2010 13:52:15 -0700
Ben Widawsky widaw...@gmail.com wrote:
If a debugger attaches to a suspended process, the process will be
resumed, and backgrounded. This seems like the incorrect behavior to me
based what I read in the man page. The tracing process will see the
newly-traced
