2 f: JdZddlZddlZddlmZmZmZmZddlm Z dZ dZ dS)zctj|} tjdtjtjz}tj|n-#t $r }|jtjkrYd}~nd}~wwxYwtj  tjdtjtjz}tj|td#t $r }|jtjkrYd}~nd}~wwxYwtj|tj}tj|tjdtj }tj|dS)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+sU F##J  WZR[!8 9 9   9 # #  $ # # # #IKKK WZR[!8 9 9  HIII  9 # #  $ # # # # RY ' 'BHRLLL R[ ) )BHRLLLLLs1AA B!A<<BAC'' D1D  D) __doc__r rptyrrrrutilrrrrrr(s CCCCCCCCCCCC!!!!!!   D#####r