Searched refs:subdup (Results 1 – 4 of 4) sorted by relevance
101 int subdup; member514 sp->subdup = shp->subdup; in sh_subshell()785 shp->subdup = sp->subdup; in sh_subshell()
104 static int subpipe[3],subdup,tsetio,usepipe; variable128 if(subdup=shp->subdup) for(i=0; i < 10; i++) in iousepipe()130 if(subdup&(1<<i)) in iousepipe()149 if(subdup) for(n=0; n < 10; n++) in iounpipe()151 if(subdup&(1<<n)) in iounpipe()158 shp->subdup = 0; in iounpipe()1747 if(usepipe && tsetio && subdup && unpipe) in sh_exec()3178 if(!tsetio || !subdup) in _sh_fork()
1290 shp->subdup |= 1<<fn; in sh_redirect()1296 shp->subdup &= ~(1<<fn); in sh_redirect()
212 int subdup; /* bitmask for dups of 1 */ \