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Re: restart -> "Can't attach LWP" + hang

From: Michael Snyder <Michael dot Snyder at palmsource dot com>
To: Daniel Jacobowitz <drow at false dot org>
Cc: David L <idht4n at hotmail dot com>, gdb at sourceware dot org
Date: Fri, 25 Aug 2006 12:41:10 -0700
Subject: Re: restart -> "Can't attach LWP" + hang
References: <20060825154320.GA9895@nevyn.them.org> <BAY104-F19F198A65CF4EC6E4BD0C484450@phx.gbl> <20060825163055.GA11504@nevyn.them.org>

On Fri, 2006-08-25 at 12:30 -0400, Daniel Jacobowitz wrote:
> On Fri, Aug 25, 2006 at 09:06:42AM -0700, David L wrote:
> > Not intentionally, but I'm pretty sure a library I've linked to is
> > spawning a thread under the covers.  I'm not sure which one.
> > Below is a list of my dependencies.  In any case, could gdb
> > detect that it's multithreaded and prevent me from inserting
> > checkpoint or restarting?
> 
> Probably, though I don't know quite how.

It's a good idea, might be as simple as querying the 
internal gdb thread list.  Maybe a good first contribution
for David L?

References:
- Re: restart -> "Can't attach LWP" + hang
  - From: Daniel Jacobowitz
- Re: restart -> "Can't attach LWP" + hang
  - From: David L
- Re: restart -> "Can't attach LWP" + hang
  - From: Daniel Jacobowitz

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