From: Andrea Autiero S143785 (andrea.autiero_at_studenti.polito.it)
Date: Mon Feb 23 2009 - 02:55:44 PST
hi!
it's me another time..
after made statically linked file with blcr I've got another problem..
I'm trying to checkpoint a program after it forks twice
then from another shell (but in the future it will be done by the program
itself)
i try to checkpoint it and the answer is:
>ps -a
PID TTY TIME CMD
5878 pts/0 00:00:00 controller
5879 pts/0 00:00:02 controller
5880 pts/0 00:00:02 controller
5881 pts/1 00:00:00 ps
>cr_checkpoint 5878
Checkpoint failed: Invalid argument
5878 is the father..
i've compiled it by
>gcc -o controller controller.c -L/usr/local/lib/ -lcr_run -u
cr_run_link_me -ldl -lpthread
>nm controller | grep _link_me
U cr_run_link_me
(now is not statically linked because I'm trying on a pc and not on an
embedded system, but is in the last one that it must work)
why it do this?could you help me to make it works?
thanks..
have a good day
Andrea Autiero