Lines Matching refs:NULL
89 //IfDescEp->allowednets = NULL;
138 if(IfDescEp->allowednets == NULL) igmp_syslog(LOG_ERR, 0, "Out of memory !");
141 IfDescEp->allowednets->next = NULL;
227 ** - NULL if no interface 'IfName' exists
237 return NULL;
244 ** - NULL if no interface 'Ix' exists
249 return Dp < IfDescEp ? Dp : NULL;
264 for(currsubnet = Dp->allowednets; currsubnet != NULL; currsubnet = currsubnet->next) {
271 return NULL;
289 return NULL;
300 if(intrface == NULL) {
304 for(currsubnet = intrface->allowednets; currsubnet != NULL; currsubnet = currsubnet->next) {