/* SPDX-License-Identifier: LGPL-2.1-or-later */ | |
#include "format-util.h" | |
#include "network-common.h" | |
int get_ifname(int ifindex, char **ifname) { | |
assert(ifname); | |
/* This sets ifname only when it is not set yet. */ | |
if (*ifname) | |
return 0; | |
return format_ifname_alloc(ifindex, ifname); | |
} |