diff options
Diffstat (limited to 'src/libsystemd-network')
| -rw-r--r-- | src/libsystemd-network/dhcp-server-internal.h | 2 | ||||
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-server.c | 26 |
2 files changed, 9 insertions, 19 deletions
diff --git a/src/libsystemd-network/dhcp-server-internal.h b/src/libsystemd-network/dhcp-server-internal.h index 52e2c9308b..74b09d6f37 100644 --- a/src/libsystemd-network/dhcp-server-internal.h +++ b/src/libsystemd-network/dhcp-server-internal.h @@ -54,7 +54,7 @@ struct sd_dhcp_server { int fd; int fd_raw; - int index; + int ifindex; be32_t address; be32_t netmask; be32_t pool_start; diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c index 92276af233..bfb799a63d 100644 --- a/src/libsystemd-network/sd-dhcp-server.c +++ b/src/libsystemd-network/sd-dhcp-server.c @@ -170,7 +170,7 @@ int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex) { server->fd = -1; server->address = htobe32(INADDR_ANY); server->netmask = htobe32(INADDR_ANY); - server->index = ifindex; + server->ifindex = ifindex; server->leases_by_client_id = hashmap_new(&client_id_hash_ops); *ret = server; @@ -232,13 +232,12 @@ static int dhcp_server_send_unicast_raw(sd_dhcp_server *server, union sockaddr_union link = { .ll.sll_family = AF_PACKET, .ll.sll_protocol = htons(ETH_P_IP), - .ll.sll_ifindex = server->index, + .ll.sll_ifindex = server->ifindex, .ll.sll_halen = ETH_ALEN, }; - int r; assert(server); - assert(server->index > 0); + assert(server->ifindex > 0); assert(server->address); assert(packet); assert(len > sizeof(DHCPPacket)); @@ -249,11 +248,7 @@ static int dhcp_server_send_unicast_raw(sd_dhcp_server *server, packet->dhcp.yiaddr, DHCP_PORT_CLIENT, len); - r = dhcp_network_send_raw_socket(server->fd_raw, &link, packet, len); - if (r < 0) - return r; - - return 0; + return dhcp_network_send_raw_socket(server->fd_raw, &link, packet, len); } static int dhcp_server_send_udp(sd_dhcp_server *server, be32_t destination, @@ -299,7 +294,7 @@ static int dhcp_server_send_udp(sd_dhcp_server *server, be32_t destination, pktinfo = (struct in_pktinfo*) CMSG_DATA(cmsg); assert(pktinfo); - pktinfo->ipi_ifindex = server->index; + pktinfo->ipi_ifindex = server->ifindex; pktinfo->ipi_spec_dst.s_addr = server->address; r = sendmsg(server->fd, &msg, 0); @@ -508,11 +503,7 @@ static int server_send_nak(sd_dhcp_server *server, DHCPRequest *req) { if (r < 0) return r; - r = dhcp_server_send_packet(server, req, packet, DHCP_NAK, offset); - if (r < 0) - return r; - - return 0; + return dhcp_server_send_packet(server, req, packet, DHCP_NAK, offset); } static int server_send_forcerenew(sd_dhcp_server *server, be32_t address, @@ -550,8 +541,7 @@ static int server_send_forcerenew(sd_dhcp_server *server, be32_t address, return 0; } -static int parse_request(uint8_t code, uint8_t len, const void *option, - void *userdata) { +static int parse_request(uint8_t code, uint8_t len, const void *option, void *userdata) { DHCPRequest *req = userdata; assert(req); @@ -931,7 +921,7 @@ static int server_receive_message(sd_event_source *s, int fd, /* TODO figure out if this can be done as a filter on * the socket, like for IPv6 */ - if (server->index != info->ipi_ifindex) + if (server->ifindex != info->ipi_ifindex) return 0; break; |