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Diffstat (limited to 'src/network/networkd-ipv4ll.c')
-rw-r--r--src/network/networkd-ipv4ll.c69
1 files changed, 33 insertions, 36 deletions
diff --git a/src/network/networkd-ipv4ll.c b/src/network/networkd-ipv4ll.c
index 0a27a30278..2d81311e81 100644
--- a/src/network/networkd-ipv4ll.c
+++ b/src/network/networkd-ipv4ll.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
@@ -22,8 +20,8 @@
#include <netinet/ether.h>
#include <linux/if.h>
-#include "networkd-link.h"
#include "network-internal.h"
+#include "networkd.h"
static int ipv4ll_address_lost(Link *link) {
_cleanup_address_free_ Address *address = NULL;
@@ -42,9 +40,9 @@ static int ipv4ll_address_lost(Link *link) {
log_link_debug(link, "IPv4 link-local release %u.%u.%u.%u", ADDRESS_FMT_VAL(addr));
- r = address_new_dynamic(&address);
+ r = address_new(&address);
if (r < 0) {
- log_link_error(link, "Could not allocate address: %s", strerror(-r));
+ log_link_error_errno(link, r, "Could not allocate address: %m");
return r;
}
@@ -53,22 +51,21 @@ static int ipv4ll_address_lost(Link *link) {
address->prefixlen = 16;
address->scope = RT_SCOPE_LINK;
- address_drop(address, link, &link_address_drop_handler);
+ address_remove(address, link, link_address_remove_handler);
- r = route_new_dynamic(&route, RTPROT_UNSPEC);
+ r = route_new(&route);
if (r < 0) {
- log_link_error(link, "Could not allocate route: %s",
- strerror(-r));
+ log_link_error_errno(link, r, "Could not allocate route: %m");
return r;
}
route->family = AF_INET;
route->scope = RT_SCOPE_LINK;
- route->metrics = IPV4LL_ROUTE_METRIC;
+ route->priority = IPV4LL_ROUTE_METRIC;
- route_drop(route, link, &link_route_drop_handler);
+ route_remove(route, link, link_route_remove_handler);
- link_client_handler(link);
+ link_check_ready(link);
return 0;
}
@@ -82,14 +79,14 @@ static int ipv4ll_route_handler(sd_netlink *rtnl, sd_netlink_message *m, void *u
r = sd_netlink_message_get_errno(m);
if (r < 0 && r != -EEXIST) {
- log_link_error(link, "could not set ipv4ll route: %s", strerror(-r));
+ log_link_error_errno(link, r, "could not set ipv4ll route: %m");
link_enter_failed(link);
}
link->ipv4ll_route = true;
if (link->ipv4ll_address == true)
- link_client_handler(link);
+ link_check_ready(link);
return 1;
}
@@ -103,15 +100,15 @@ static int ipv4ll_address_handler(sd_netlink *rtnl, sd_netlink_message *m, void
r = sd_netlink_message_get_errno(m);
if (r < 0 && r != -EEXIST) {
- log_link_error(link, "could not set ipv4ll address: %s", strerror(-r));
+ log_link_error_errno(link, r, "could not set ipv4ll address: %m");
link_enter_failed(link);
} else if (r >= 0)
- link_rtnl_process_address(rtnl, m, link->manager);
+ manager_rtnl_process_address(rtnl, m, link->manager);
link->ipv4ll_address = true;
if (link->ipv4ll_route == true)
- link_client_handler(link);
+ link_check_ready(link);
return 1;
}
@@ -134,29 +131,30 @@ static int ipv4ll_address_claimed(sd_ipv4ll *ll, Link *link) {
log_link_debug(link, "IPv4 link-local claim %u.%u.%u.%u",
ADDRESS_FMT_VAL(address));
- r = address_new_dynamic(&ll_addr);
+ r = address_new(&ll_addr);
if (r < 0)
return r;
ll_addr->family = AF_INET;
ll_addr->in_addr.in = address;
ll_addr->prefixlen = 16;
- ll_addr->broadcast.s_addr = ll_addr->in_addr.in.s_addr | htonl(0xfffffffflu >> ll_addr->prefixlen);
+ ll_addr->broadcast.s_addr = ll_addr->in_addr.in.s_addr | htobe32(0xfffffffflu >> ll_addr->prefixlen);
ll_addr->scope = RT_SCOPE_LINK;
- r = address_configure(ll_addr, link, ipv4ll_address_handler);
+ r = address_configure(ll_addr, link, ipv4ll_address_handler, false);
if (r < 0)
return r;
link->ipv4ll_address = false;
- r = route_new_dynamic(&route, RTPROT_STATIC);
+ r = route_new(&route);
if (r < 0)
return r;
route->family = AF_INET;
route->scope = RT_SCOPE_LINK;
- route->metrics = IPV4LL_ROUTE_METRIC;
+ route->protocol = RTPROT_STATIC;
+ route->priority = IPV4LL_ROUTE_METRIC;
r = route_configure(route, link, ipv4ll_route_handler);
if (r < 0)
@@ -167,7 +165,7 @@ static int ipv4ll_address_claimed(sd_ipv4ll *ll, Link *link) {
return 0;
}
-static void ipv4ll_handler(sd_ipv4ll *ll, int event, void *userdata){
+static void ipv4ll_handler(sd_ipv4ll *ll, int event, void *userdata) {
Link *link = userdata;
int r;
@@ -179,15 +177,15 @@ static void ipv4ll_handler(sd_ipv4ll *ll, int event, void *userdata){
return;
switch(event) {
- case IPV4LL_EVENT_STOP:
- case IPV4LL_EVENT_CONFLICT:
+ case SD_IPV4LL_EVENT_STOP:
+ case SD_IPV4LL_EVENT_CONFLICT:
r = ipv4ll_address_lost(link);
if (r < 0) {
link_enter_failed(link);
return;
}
break;
- case IPV4LL_EVENT_BIND:
+ case SD_IPV4LL_EVENT_BIND:
r = ipv4ll_address_claimed(ll, link);
if (r < 0) {
link_enter_failed(link);
@@ -195,28 +193,27 @@ static void ipv4ll_handler(sd_ipv4ll *ll, int event, void *userdata){
}
break;
default:
- if (event < 0)
- log_link_warning(link, "IPv4 link-local error: %s", strerror(-event));
- else
- log_link_warning(link, "IPv4 link-local unknown event: %d", event);
+ log_link_warning(link, "IPv4 link-local unknown event: %d", event);
break;
}
}
int ipv4ll_configure(Link *link) {
- uint8_t seed[8];
+ uint64_t seed;
int r;
assert(link);
assert(link->network);
assert(link->network->link_local & ADDRESS_FAMILY_IPV4);
- r = sd_ipv4ll_new(&link->ipv4ll);
- if (r < 0)
- return r;
+ if (!link->ipv4ll) {
+ r = sd_ipv4ll_new(&link->ipv4ll);
+ if (r < 0)
+ return r;
+ }
if (link->udev_device) {
- r = net_get_unique_predictable_data(link->udev_device, seed);
+ r = net_get_unique_predictable_data(link->udev_device, &seed);
if (r >= 0) {
r = sd_ipv4ll_set_address_seed(link->ipv4ll, seed);
if (r < 0)
@@ -232,7 +229,7 @@ int ipv4ll_configure(Link *link) {
if (r < 0)
return r;
- r = sd_ipv4ll_set_index(link->ipv4ll, link->ifindex);
+ r = sd_ipv4ll_set_ifindex(link->ipv4ll, link->ifindex);
if (r < 0)
return r;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-08-15 03:40:13 +0000