K 10 svn:author V 6 jilles K 8 svn:date V 27 2013-05-16T20:35:53.571755Z K 7 svn:log V 230 MFC 250421: posix_spawn_file_actions_adddup2(3): Document difference with dup2(). The ability to clear a file descriptor's close-on-exec flag via posix_spawn_file_actions_adddup2() is in fact proposed in Austin Group issue #411. END