tree c4b707d19c66e43545223e79605218cb31077ecf
parent bfae1bd9998688ead5f6c3e3e6a6766ab2ad8f76
author Yang Tse <yangsita@gmail.com> 1259588931 +0000
committer Yang Tse <yangsita@gmail.com> 1259588931 +0000


- In order to better reflect that the returned pid is extracted from the
  given file, serverpid sub is renamed to pidfromfile. In addition it is
  enhanced to make sure that it always returns zero unless a numerical
  positive value is returned.

- To better reflect that only process existance is actually checked,
  checkserver sub is renamed to processexists. In addition it is enhanced
  making it remove the given pid file when the extracted pid is no longer
  alive.