Lines Matching defs:iop
478 Sfio_t *iop=0;
605 if(!(iop = sftmp(PIPE_BUF)))
610 sfswap(iop,sfstdout);
660 iop = sh_iostream(shp,sp->pipefd);
665 /* move tmp file to iop and restore sfstdout */
666 iop = sfswap(sfstdout,NIL(Sfio_t*));
667 if(!iop)
671 iop = sfswap(sfstdout,NIL(Sfio_t*));
673 if(iop && sffileno(iop)==1)
675 int fd=sfsetfd(iop,3);
684 shp->sftable[fd] = iop;
689 sfset(iop,SF_READ,1);
810 if(comsub && iop && sp->pipefd<0)
811 sfseek(iop,(off_t)0,SEEK_SET);
832 return(iop);