[Libguestfs] [PATCH libnbd 0/3] generator: Reset line directive after included code in lib/states.c

[Eric Blake]

On Fri, Dec 03, 2021 at 07:38:49PM +0000, Richard W.M. Jones wrote:

> > Alas, generator/states.c.  Here's how I tested.  In particular, note
> > that you MUST use an off-by-one #line directive for the current file
> > (the directive #line 10 must appear on line 9, for gdb to display the
> > code at line 10 on the next step of the program).
> 
> In that case, patch 3 needs something like:
> 
> -      let output_loc = "lib/states.c", output_lineno () in
> +      let output_loc = "lib/states.c", output_lineno () + 1 in

Yep, with that change, my gdb session single-stepping through the
state machine lines up with the code being executed.  ACK series, and
thanks for tackling this!

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org