NLMSG_SPACE 93 include/uapi/linux/netlink.h #define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len)) NLMSG_SPACE 93 tools/include/uapi/linux/netlink.h #define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len))