LINUX_IFNAMSIZ
char ifname[LINUX_IFNAMSIZ];
char ifname[LINUX_IFNAMSIZ];
if (strncmp(if_name(ifp), cbs->lxname, LINUX_IFNAMSIZ) == 0)
for (len = 0; len < LINUX_IFNAMSIZ; ++len)
if (len == 0 || len == LINUX_IFNAMSIZ)
arg.is_lo = (len == 2 && strncmp(lxname, "lo", LINUX_IFNAMSIZ) == 0);
if ((ep == NULL || ep == lxname + len || ep >= lxname + LINUX_IFNAMSIZ) &&
_Static_assert(LINUX_IFNAMSIZ == IFNAMSIZ, "Linux IFNAMSIZ");
LINUX_IFNAMSIZ);
char ifname[LINUX_IFNAMSIZ];
char ifr_name[LINUX_IFNAMSIZ];
char ifru_slave[LINUX_IFNAMSIZ];
char ifru_newname[LINUX_IFNAMSIZ];