215 …UP(netconn_type((sock)->conn)) != netconntype) { done_socket(sock); return ENOPROTOOPT; } }while(0)
2952             return ENOPROTOOPT;  in lwip_getsockopt_impl()
2971             return ENOPROTOOPT;  in lwip_getsockopt_impl()
3061           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3086             return ENOPROTOOPT;  in lwip_getsockopt_impl()
3096             return ENOPROTOOPT;  in lwip_getsockopt_impl()
3116           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3162           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3181           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3195         return ENOPROTOOPT;  in lwip_getsockopt_impl()
3211           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3234           err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3241       err = ENOPROTOOPT;  in lwip_getsockopt_impl()
3379             return ENOPROTOOPT;  in lwip_setsockopt_impl()
3506           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3589           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3639           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3697           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3711         return ENOPROTOOPT;  in lwip_setsockopt_impl()
3737           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3772           err = ENOPROTOOPT;  in lwip_setsockopt_impl()
3779       err = ENOPROTOOPT;  in lwip_setsockopt_impl()