static_fn int sh_outenum(Shell_t *shp, Sfio_t *iop, Namval_t *tp) {
Namval_t *mp;
Dt_t *dp = NULL;
struct Enum *ep;
int i;
if (!tp) {
mp = nv_open(NV_CLASS, shp->var_tree, NV_NOADD | NV_VARNAME);
if (!mp) return 0;
dp = nv_dict(mp);
tp = (Namval_t *)dtfirst(dp);
}
while (tp) {
if (!tp->nvfun) continue;
ep = (struct Enum *)nv_hasdisc(tp, &ENUM_disc);
if (!ep) continue;
sfprintf(iop, "enum %s%s=(\n", (ep->iflag ? "-i " : ""), tp->nvname);
for (i = 0; i < ep->nelem; i++) sfprintf(iop, "\t%s\n", ep->values[i]);
sfprintf(iop, ")\n");
if (!dp) break;
tp = (Namval_t *)dtnext(dp, tp);
}
return 0;
}
static int sh_outenum(Shell_t *shp, Sfio_t *iop, Namval_t *tp)
{
Namval_t *mp;
Dt_t *dp=0;
char nvtype[sizeof(NV_CLASS)];
struct Enum *ep;
int i;
if(!tp)
{
strcpy(nvtype,NV_CLASS);
if(!(mp = nv_open(nvtype, shp->var_tree,NV_NOADD|NV_VARNAME)))
return(0);
dp = nv_dict(mp);
tp = (Namval_t*)dtfirst(dp);
}
while(tp)
{
if(!tp->nvfun || !(ep=(struct Enum *)nv_hasdisc(tp,&ENUM_disc)))
continue;
sfprintf(iop,"enum %s%s=(\n",(ep->iflag?"-i ":""),tp->nvname);
for(i=0; i <ep->nelem ; i++)
sfprintf(iop,"\t%s\n",ep->values[i]);
sfprintf(iop,")\n");
if(!dp)
break;
tp = (Namval_t*)dtnext(dp,tp);
}
return(0);
}
