VNOEXPORT
flag = VNOEXPORT;
else if (flag&VEXPORT && vp->flags&VNOEXPORT) {
if (flag == VNOEXPORT)
flags &= ~VNOEXPORT;
vp->flags &= ~VNOEXPORT;
if (vp->flags & VNOEXPORT &&
if (flags & (VNOEXPORT | VUNSET))
flags &= ~VNOEXPORT;
if ((vp->flags&(VEXPORT|VSTRFIXED|VREADONLY|VNOEXPORT)) == 0) {
{ &vvers, VSTRFIXED|VTEXTFIXED|VNOEXPORT, "NETBSD_SHELL=",
, VTEXTFIXED|VREADONLY|VNOEXPORT);
if (aflag && !(flags & VNOEXPORT))
if (flags & VNOEXPORT)
vp->flags &= ~VNOEXPORT;
if (vp->flags & VNOEXPORT)
setvar("NBSH_INVOCATION", value, VNOEXPORT);