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/illumos-gate/usr/src/contrib/ast/src/cmd/ksh93/sh/
H A Dsubshell.c74 Dt_t *salias;/* alias scope for subshell */ member
393 if(!sp->salias && create) in sh_subaliastree()
395 sp->salias = dtopen(&_Nvdisc,Dtoset); in sh_subaliastree()
396 dtview(sp->salias,sp->shp->alias_tree); in sh_subaliastree()
397 sp->shp->alias_tree = sp->salias; in sh_subaliastree()
399 return(sp->salias); in sh_subaliastree()
718 if(sp->salias) in sh_subshell()
720 shp->alias_tree = dtview(sp->salias,0); in sh_subshell()
721 table_unset(sp->salias,0); in sh_subshell()
722 dtclose(sp->salias); in sh_subshell()