386BSD 0.1 development

[unix-history] / usr / othersrc / contrib / isode / dsap / common / dn_cpy.c

#include "quipu/util.h"
#include "quipu/name.h"

extern LLog * log_dsap;

DN  dn_comp_cpy (dn)
register DN  dn;
{
register DN ptr;
       if (dn==NULLDN) {
               return (NULLDN);
       }
       ptr = (DN) smalloc (sizeof(dncomp));
       ptr->dn_rdn    = rdn_cpy (dn->dn_rdn);
       ptr->dn_parent = NULLDN;
       return (ptr);
}

DN  dn_cpy (dn)
register DN  dn;
{
DN start;
register DN eptr,ptr,ptr2;

       if (dn == NULLDN) {
               return (NULLDN);
       }
       start = dn_comp_cpy (dn);
       ptr2 = start;
       for (eptr = dn->dn_parent; eptr != NULLDN; eptr = eptr->dn_parent) {
               ptr = dn_comp_cpy (eptr);
               ptr2->dn_parent = ptr;
               ptr2 = ptr;
       }
       return (start);
}