Lines Matching defs:iop
479 Sfio_t *iop=0;
556 if(!(iop = sftmp(PIPE_BUF)))
561 sfswap(iop,sfstdout);
604 iop = sh_iostream(shp,sp->pipefd);
609 /* move tmp file to iop and restore sfstdout */
610 iop = sfswap(sfstdout,NIL(Sfio_t*));
611 if(!iop)
615 iop = sfswap(sfstdout,NIL(Sfio_t*));
617 if(iop && sffileno(iop)==1)
619 int fd=sfsetfd(iop,3);
626 shp->sftable[fd] = iop;
631 sfset(iop,SF_READ,1);
652 if(comsub && iop && sp->pipefd<0)
653 sfseek(iop,(off_t)0,SEEK_SET);
756 return(iop);