Lines Matching refs:subshell
956 type = (execflg && !shp->subshell && !shp->st.trapcom[0]); in sh_exec()
996 if(shp->subshell && nv_isattr(np,BLT_NOSFIO)) in sh_exec()
998 if(execflg && !shp->subshell && in sh_exec()
1075 if((shp->topfd>topfd) && !(shp->subshell && np==SYSEXEC)) in sh_exec()
1168 if(shp->subshell) in sh_exec()
1179 !shp->subshell && shp->fn_depth==0 && in sh_exec()
1260 if(execflg && shp->subshell && !shp->subshare) in sh_exec()
1387 if(shp->subshell) in sh_exec()
1455 …if(!shp->subshell && !shp->st.trapcom[0] && !shp->st.trap[SH_ERRTRAP] && (flags&sh_state(SH_NOFORK… in sh_exec()
1494 if(shp->subshell) in sh_exec()
2491 shp->subshell = 0; in _sh_fork()