MD_RESERVE
mdio.md_options |= MD_RESERVE;
mdio.md_options &= ~MD_RESERVE;
(mdio.md_options & ~(MD_FORCE | MD_RESERVE | MD_AUTOUNIT)) != 0)
if (mdiox.md_options & MD_RESERVE) {
if (mdr->md_options & ~(MD_AUTOUNIT | MD_COMPRESS | MD_RESERVE))
if (mdr->md_options & MD_RESERVE)
sc->flags = mdr->md_options & (MD_COMPRESS | MD_FORCE | MD_RESERVE);
if (mdr->md_options & MD_RESERVE) {
if ((mdr->md_options & MD_RESERVE) ||
(sc->flags & MD_RESERVE)) {
sc->flags = mdr->md_options & (MD_FORCE | MD_RESERVE);
if (mdr->md_options & MD_RESERVE) {
if ((mdr->md_options & ~(MD_FORCE | MD_RESERVE)) != 0)