RTA_ALIGN 161 include/uapi/linux/rtnetlink.h #define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ RTA_ALIGN 162 include/uapi/linux/rtnetlink.h (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) RTA_ALIGN 163 include/uapi/linux/rtnetlink.h #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) RTA_ALIGN 164 include/uapi/linux/rtnetlink.h #define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len))