cvs commit: fptools/libraries/base/System Process.hs fptools/libraries/base/System/Process Internals.hs

[Simon Marlow]

simonmar    2005/11/17 03:28:44 PST

  Modified files:
    libraries/base/System Process.hs 
    libraries/base/System/Process Internals.hs 
  Log:
  ProcessHandle is now an MVar, in which we cache the ExitCode of the
  process when we know it.
  
  Additionally, waitForProcess and getProcessExitCode now close the
  handle eagerly on Windows, this avoids a problem with hsc2hs which
  wants to remove the executable it just ran, and it can't if the handle
  is still open.
  
  Revision  Changes    Path
  1.14      +40 -16    fptools/libraries/base/System/Process.hs
  1.16      +39 -13    fptools/libraries/base/System/Process/Internals.hs