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* Make child processes exit when parent diesJakub Hrozek2009-08-111-1/+1
| | | | | | | | The child processes call prctl() and when their parent process is killed, they are sent SIGTERM using prctl. This is currently Linux-specific, for non-Linuxes, a similar effect is achieved by catching a set of common termination signals and sending SIGTERM to the process group.
* Add missing configure check for getpgrpStephen Gallagher2009-06-111-1/+1
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* Fix build issues surrounding signal blocking and DEBUG macrosStephen Gallagher2008-10-071-0/+1