Re: [gomd-devel] <DAEMON> chpox support: alternative to "chpoxctl addlib"?

[Matthias Rechenburg]

Hi back to you,

On Freitag 07 November 2003 14:53, Gian Paolo Ghilardi wrote:
> Hi all.
>
> Is there a way to register libs without invoking the chpoxctl program?
> I tried with a function that mimics "echo path_to_lib/libname >
> /proc/chpox/libs" but this doesn't work (while it works registering the app
> in file /proc/chpox/register). I'd like not to invoke directly "chpoxctl
> addlib" (for coherence with the rest of code).

i guess yes ;)

from the chpox site :
<pid>:<signal>:<arg>:<dump file>   into file   '/proc/chpox/register'.

about arg
if bit 2 is set then executable file is included into dump. It may be useful 
to transfer processes between different machines with the same shared 
libraries.
if bit 3 is set then shared libraries registered will be included into dump 
file.
if bit 4 is set then CHPOX will checkpoint all child processes of given one.

so i think you just have to register with the arg set to 4
(please correct me if i am wrong)

>
> However the stuff is nearly done.
> ASAP I'll finish the "default behaviours" support and I'll add the cmds
> bindings so the user will be able to call them from telnet/clients.
>
> Please test it up the code.
> Thanks in advacnce.
>
> Gian Paolo Ghilardi
> <rejected>
>
>
>
>
>
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howdy,

Matt
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