77     struct protent *protp;  in demand_conf()  local
105     for (i = 0; (protp = protocols[i]) != NULL; ++i)  in demand_conf()
106 	if (protp->enabled_flag && protp->demand_conf != NULL)  in demand_conf()
107 	    if (!((*protp->demand_conf)(0)))  in demand_conf()
108 		fatal("unable to set demand configuration on %s", protp->name);  in demand_conf()
119     struct protent *protp;  in demand_block()  local
121     for (i = 0; (protp = protocols[i]) != NULL; ++i)  in demand_block()
122 	if (protp->enabled_flag && protp->demand_conf != NULL &&  in demand_block()
123 	    !sifnpmode(0, protp->protocol & ~0x8000, NPMODE_QUEUE))  in demand_block()
124 	    fatal("unable to enable queuing for %s", protp->name);  in demand_block()
138     struct protent *protp;  in demand_discard()  local
140     for (i = 0; (protp = protocols[i]) != NULL; ++i)  in demand_discard()
141 	if (protp->enabled_flag && protp->demand_conf != NULL &&  in demand_discard()
142 	    !sifnpmode(0, protp->protocol & ~0x8000, NPMODE_DROP))  in demand_discard()
143 	    fatal("unable to disable %s", protp->name);  in demand_discard()
167     struct protent *protp;  in demand_unblock()  local
169     for (i = 0; (protp = protocols[i]) != NULL; ++i)  in demand_unblock()
170 	if (protp->enabled_flag && protp->demand_conf != NULL &&  in demand_unblock()
171 	    !sifnpmode(0, protp->protocol & ~0x8000, NPMODE_PASS))  in demand_unblock()
172 	    fatal("unable to enable %s", protp->name);  in demand_unblock()
341     struct protent *protp;  local
355     for (i = 0; (protp = protocols[i]) != NULL; ++i) {
356 	if (protp->protocol < 0xC000 && (protp->protocol & ~0x8000) == proto) {
357 	    if (!protp->enabled_flag) {
358 		dbglog("%s: not enabled; not bringing up link", protp->name);
361 	    if (protp->active_pkt == NULL) {
362 		notice("%s: no active test; bringing up link", protp->name);
365 	    i = (*protp->active_pkt)(p, len);
367 		    notice("%s: active test; bringing up link", protp->name);
370 			protp->name);