> I'm currently migrating a program from 0.84 to 0.86.1 and I'm noticing
> some strange behaviour after I fork off a child process.
>
> [...]
>
> I'm forking off my child processes with fork().
>
> This behaviour wasn't observed under 0.84.
>
> Is there anything I have to do before executing a fork() call? I'm not
> running graphics in the child process.
My guess is that you were lucky in the 0.84 version.
Try executing the fork() prior to starting up XForms. This way only
one process has control of the file descriptor talking to the X
server. Remember, the child process gets copies of the parent's file
descriptors and X will no doubt get very confused in this situation.
spl
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