Check if the given subprocess exited normally (ie: by way of exit() or return from main()).
This is equivalent to the system WIFEXITED macro.
It is an error to call this function before Subprocess.wait has returned.
TRUE if the case of a normal exit
2.40
Check if the given subprocess exited normally (ie: by way of exit() or return from main()).
This is equivalent to the system WIFEXITED macro.
It is an error to call this function before Subprocess.wait has returned.