diff options
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/networkd-wait-online.c | 73 |
1 files changed, 34 insertions, 39 deletions
diff --git a/src/network/networkd-wait-online.c b/src/network/networkd-wait-online.c index 6530659c10..ba02586dcd 100644 --- a/src/network/networkd-wait-online.c +++ b/src/network/networkd-wait-online.c @@ -164,56 +164,51 @@ static bool all_configured(Manager *m) { if (!found) { /* link exists, but networkd is not yet aware of it */ return false; + } } for (i = 0; i < n; i++) { _cleanup_free_ char *state = NULL; + _cleanup_rtnl_message_unref_ sd_rtnl_message *message = NULL, *reply = NULL; + unsigned flags; + uint8_t operstate; r = sd_network_get_link_state(indices[i], &state); - if (r == -EUNATCH) { - _cleanup_rtnl_message_unref_ sd_rtnl_message *message = NULL, *reply = NULL; - unsigned flags; - uint8_t operstate; - - r = sd_rtnl_message_new_link(m->rtnl, &message, RTM_GETLINK, indices[i]); - if (r < 0) { - log_warning("could not create GETLINK message: %s", strerror(-r)); - return false; - } - - r = sd_rtnl_call(m->rtnl, message, 0, &reply); - if (r < 0) { - log_debug("could not get link %u: %s", indices[i], strerror(-r)); - continue; - } - - r = sd_rtnl_message_link_get_flags(reply, &flags); - if (r < 0) { - log_warning("could not get link flags: %s", strerror(-r)); - return false; - } + if (r != -EUNATCH && (r < 0 || !streq(state, "configured"))) { + /* managed by networkd, but not yet configured */ + return false; + } - r = sd_rtnl_message_read_u8(reply, IFLA_OPERSTATE, &operstate); - if (r < 0) { - log_debug("could not get link operational state: %s", strerror(-r)); - operstate = IF_OPER_UNKNOWN; - } - - if (!(flags & IFF_LOOPBACK) && - link_has_carrier(flags, operstate)) { - /* this link is not managed by us, - but something else may have - made it ready, so don't block */ - one_ready = true; - } + r = sd_rtnl_message_new_link(m->rtnl, &message, RTM_GETLINK, indices[i]); + if (r < 0) { + log_warning("could not create GETLINK message: %s", strerror(-r)); + return false; + } + r = sd_rtnl_call(m->rtnl, message, 0, &reply); + if (r < 0) { + log_debug("could not get link %u: %s", indices[i], strerror(-r)); continue; - } else if (r < 0 || !streq(state, "configured")) - /* managed by networkd, but not yet configured */ + } + + r = sd_rtnl_message_link_get_flags(reply, &flags); + if (r < 0) { + log_warning("could not get link flags: %s", strerror(-r)); return false; + } + + r = sd_rtnl_message_read_u8(reply, IFLA_OPERSTATE, &operstate); + if (r < 0) { + log_debug("could not get link operational state: %s", strerror(-r)); + operstate = IF_OPER_UNKNOWN; + } - /* we wait for at least one link to appear */ - one_ready = true; + if (!(flags & IFF_LOOPBACK) && + link_has_carrier(flags, operstate)) { + /* we wait for at least one link to be ready, + regardless of who manages it */ + one_ready = true; + } } return one_ready; |