Searched refs:tsetio (Results 1 – 1 of 1) sorted by relevance
104 static int subpipe[3],subdup,tsetio,usepipe; variable182 tsetio = 0; in iounpipe()1747 if(usepipe && tsetio && subdup && unpipe) in sh_exec()1940 tsetio = 1; in sh_exec()3178 if(!tsetio || !subdup) in _sh_fork()