Stephen Heumann 6bd3b140ea Misc. fixes related to file handling:
*Use .null instead of /dev/null
*Account for GNO's dup2(), which non-standardly returns 0 on success
*Always call open with appropriate number of arguments
*Use STDIN_FILENO instead of (implicitly) 0
2014-11-07 19:23:04 -06:00
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2014-11-07 19:23:04 -06:00