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Revision 97d00bcd

Added by naruse (Yui NARUSE) almost 12 years ago

merge revision(s) 35249,35250: [Backport #6296]

    * include/ruby/win32.h (rb_w32_aspawn_flags): add the declaration of
      new function.

    * process.c (enum): add EXEC_OPTION_PGROUP and move the position
      above for the usage in proc_spawn_n().

    * process.c (proc_spawn_n): add an argument to pass new option
      `new_pgroup`. The option specifies CREATE_NEW_PROCESS_GROUP flag to
      CreateProcessW(). This flag is necessary for the usage of
      Process.kill on the subprocess on Windows.

    * process.c (rb_exec_arg_addopt): ditto.

    * process.c (rb_spawn_process): ditto.

    * process.c (documentation for rb_f_spawn): add documentation for new
      option `new_pgroup` of spawn.

    * test/ruby/test_process.rb (TestProcess#test_execopts_new_pgroup):
      add tests for option `new_pgroup`.

    * test/ruby/test_thread.rb
      (TestThreadGroup#test_thread_timer_and_interrupt):
      add option `new_pgroup: true` to spawn on Windows. It's needed for
      Process.kill on a subprocess.

    * win32/win32.c (CreateChild): add an argument to pass
      dwCreationFlags of CreateProcessW().

    * win32/win32.c (rb_w32_spawn): ditto.

    * win32/win32.c (rb_w32_aspawn_flags): add new function to pass
      dwCreationFlags.

    * win32/win32.c (rb_w32_aspawn): refactor to move the content to
      rb_w32_aspawn_flags().
      [ruby-core:43245][Bug #6131]

    * test/ruby/test_thread.rb
      (TestThreadGroup#test_thread_timer_and_interrupt): skip on Windows.
      Process.kill cannot kill a subprocess if CREATE_NEW_PROCESS_GROUP
      flag is not specified in a call to CreateProcessW().

    * win32/win32.c (CreateChild): revert the usage of
      CREATE_NEW_PROCESS_GROUP flag for compatibility.
      [ruby-core:43245][Bug #6131]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e