Re: restarting signals

>> A simple way is available to fix this. We can wrap all the needed
>> syscalls. Define the wrapper in a header file that all source files
>> include. Make these wrappers inline (where available) so performance
>> will not be degraded.
...
>> inline int READ (a, b, c) {
> I'm afraid I don't understand. There are places in Exim where one wants
> system calls to be interrupted, usually for timeouts.

When you want it to be interuptable, use "read", otherwise use "READ".
Or have I missed something ?