src/libsystemd/sd-network/network-util.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2014 Lennart Poettering
   6 ***/
   7
   8 #include "alloc-util.h"
   9 #include "fd-util.h"
  10 #include "network-util.h"
  11 #include "strv.h"
  12
  13 bool network_is_online(void) {
  14         _cleanup_free_ char *state = NULL;
  15         int r;
  16
  17         r = sd_network_get_operational_state(&state);
  18         if (r < 0) /* if we don't know anything, we consider the system online */
  19                 return true;
  20
  21         if (STR_IN_SET(state, "routable", "degraded"))
  22                 return true;
  23
  24         return false;
  25 }