• David S. Miller's avatar
    [SIGNAL]: Allow more platforms to use generic get_signal_to_deliver. · b6f7756d
    David S. Miller authored
    The few platforms that cannot use the generic
    get_signal_to_deliver implementation cannot do
    so because they do special things for ptraced
    children.  This can be easily avoided and thus
    all of the signal handling code duplication can
    be eliminated.
    
    This is the first part, which adds a platform hook
    right before the parent of the ptraced child is woken.
    Data can be passed in via a cookie argument.
    
    The next part will be dealing with platforms
    that need to muck with breakpoints in the child
    in this same code block.
    b6f7756d
signal.h 5.94 KB