~f: HdZddlZddlZddlmZmZmZmZddlm Z dZ dZ y)z   >cLtj|} tjdtjtjz}tj |tj tjdtjtjz}tj |td#t $r(}|jtjk7rYd}~d}~wwxYw#t $r(}|jtjk7rYd}~nd}~wwxYwtj|tj}tj |tjdtj}tj |y)zThis makes the pseudo-terminal the controlling tty. This should be more portable than the pty.fork() function. Specifically, this should work on Solaris. z/dev/ttyNz(OSError of errno.ENXIO should be raised.) r ttynameopenO_RDWRO_NOCTTYrr errnoENXIOsetsidrO_WRONLY)tty_fd child_namefderrs rrr+s F#J  WWZR[[!8 9  IIK WWZR[[!8 9  HII  99 #  $  99 #  $ RYY 'BHHRL R[[ )BHHRLs1A C 6AC? C<C77C<? D0D++D0) __doc__r rptyrrrrutilrrrrrr(s$ CC! D#r