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2 PAUSE users

Marc A. Lehmann

Changes for version 1.2

  • do not use vfork with spawnp, to avoid running into lots of problems (execvp might call malloc, better thread safety etc.), at the cost of using fork instead of vfork.
  • fix a (rather theoretical) memory corruption bug.
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  • Proc::FastSpawn - fork+exec, or spawn, a subprocess as quickly as possible