Commit [2cdf7a] legacy-trunk Maximize Restore History

popen4(), class Popen4: popen4() support for Unix.

popen2(), popen3(): Reversed order of bufsize and mode parameters to
comply with what was here before (Python 1.5.2).

class Popen3: Factored the __init__() into a more basic initializer and
a helper method, to allow some re-use by the Popen4 class.
Use os.dup2() instead of os.dup() to create the proper
file descriptors in the child process.

This closes SourceForge bug #115330 and partially closes #115353.

Fred Drake Fred Drake 2000-09-28

changed Lib/
Lib/ Diff Switch to side-by-side view