diff options
Diffstat (limited to 'src/network/networkd-ipv4ll.c')
-rw-r--r-- | src/network/networkd-ipv4ll.c | 69 |
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; |