-diff -up dhcp-4.3.1b1/client/dhclient.c.bmgpWV dhcp-4.3.1b1/client/dhclient.c
---- dhcp-4.3.1b1/client/dhclient.c.bmgpWV 2014-07-10 17:50:26.922402550 +0200
-+++ dhcp-4.3.1b1/client/dhclient.c 2014-07-10 17:53:43.629623477 +0200
-@@ -114,6 +114,8 @@ static int check_domain_name_list(const
- static int check_option_values(struct universe *universe, unsigned int opt,
- const char *ptr, size_t len);
-
-+static void setup_ib_interface(struct interface_info *ip);
-+
- #ifndef UNIT_TEST
- int
- main(int argc, char **argv) {
-@@ -937,6 +939,13 @@ main(int argc, char **argv) {
- }
- srandom(seed + cur_time + (unsigned)getpid());
-
-+ /* Setup specific Infiniband options */
-+ for (ip = interfaces; ip; ip = ip->next) {
-+ if (ip->client &&
-+ (ip->hw_address.hbuf[0] == HTYPE_INFINIBAND)) {
-+ setup_ib_interface(ip);
-+ }
-+ }
-
- /*
- * Establish a default DUID. We always do so for v6 and
-@@ -1230,6 +1239,29 @@ int find_subnet (struct subnet **sp,
- return 0;
- }
-
-+static void setup_ib_interface(struct interface_info *ip)
-+{
-+ struct group *g;
-+
-+ /* Set the broadcast flag */
-+ ip->client->config->bootp_broadcast_always = 1;
-+
-+ /*
-+ * Find out if a dhcp-client-identifier option was specified either
-+ * in the config file or on the command line
-+ */
-+ for (g = ip->client->config->on_transmission; g != NULL; g = g->next) {
-+ if ((g->statements != NULL) &&
-+ (strcmp(g->statements->data.option->option->name,
-+ "dhcp-client-identifier") == 0)) {
-+ return;
-+ }
-+ }
-+
-+ /* No client ID specified */
-+ log_fatal("dhcp-client-identifier must be specified for InfiniBand");
-+}
-+
- /* Individual States:
- *
- * Each routine is called from the dhclient_state_machine() in one of
-diff -up dhcp-4.3.1b1/common/bpf.c.bmgpWV dhcp-4.3.1b1/common/bpf.c
---- dhcp-4.3.1b1/common/bpf.c.bmgpWV 2014-07-10 17:48:03.797424616 +0200
-+++ dhcp-4.3.1b1/common/bpf.c 2014-07-10 17:52:57.705272295 +0200
-@@ -199,11 +199,44 @@ struct bpf_insn dhcp_bpf_filter [] = {
- BPF_STMT(BPF_RET+BPF_K, 0),
- };
-
-+/* Packet filter program for DHCP over Infiniband.
-+ *
-+ * XXX
-+ * Changes to the filter program may require changes to the constant offsets
-+ * used in lpf_gen_filter_setup to patch the port in the BPF program!
-+ * XXX
-+ */
-+struct bpf_insn dhcp_ib_bpf_filter [] = {
-+ /* Packet filter for Infiniband */
-+ /* Make sure it's a UDP packet... */
-+ BPF_STMT(BPF_LD + BPF_B + BPF_ABS, 9),
-+ BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, IPPROTO_UDP, 0, 6),
-+
-+ /* Make sure this isn't a fragment... */
-+ BPF_STMT(BPF_LD + BPF_H + BPF_ABS, 6),
-+ BPF_JUMP(BPF_JMP + BPF_JSET + BPF_K, 0x1fff, 4, 0),
-+
-+ /* Get the IP header length... */
-+ BPF_STMT(BPF_LDX + BPF_B + BPF_MSH, 0),
-+
-+ /* Make sure it's to the right port... */
-+ BPF_STMT(BPF_LD + BPF_H + BPF_IND, 2),
-+ BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, 67, 0, 1),
-+
-+ /* If we passed all the tests, ask for the whole packet. */
-+ BPF_STMT(BPF_RET + BPF_K, (u_int)-1),
-+
-+ /* Otherwise, drop it. */
-+ BPF_STMT(BPF_RET + BPF_K, 0),
-+};
-+
- #if defined (DEC_FDDI)
- struct bpf_insn *bpf_fddi_filter;
- #endif
-
- int dhcp_bpf_filter_len = sizeof dhcp_bpf_filter / sizeof (struct bpf_insn);
-+int dhcp_ib_bpf_filter_len = sizeof dhcp_ib_bpf_filter / sizeof (struct bpf_insn);
-+
- #if defined (HAVE_TR_SUPPORT)
- struct bpf_insn dhcp_bpf_tr_filter [] = {
- /* accept all token ring packets due to variable length header */
-diff -up dhcp-4.3.1b1/common/lpf.c.bmgpWV dhcp-4.3.1b1/common/lpf.c
---- dhcp-4.3.1b1/common/lpf.c.bmgpWV 2014-07-10 17:48:03.797424616 +0200
-+++ dhcp-4.3.1b1/common/lpf.c 2014-07-10 17:52:57.706272281 +0200
-@@ -46,6 +46,17 @@
- #if defined (USE_LPF_RECEIVE) || defined (USE_LPF_HWADDR)
- #include <sys/ioctl.h>
- #include <net/if.h>
-+#include <ifaddrs.h>
-+
-+/* Default broadcast address for IPoIB */
-+static unsigned char default_ib_bcast_addr[20] = {
-+ 0x00, 0xff, 0xff, 0xff,
-+ 0xff, 0x12, 0x40, 0x1b,
-+ 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00,
-+ 0xff, 0xff, 0xff, 0xff
-+};
-+
- #endif
-
- #if defined (USE_LPF_SEND) || defined (USE_LPF_RECEIVE)
-@@ -92,10 +103,21 @@ int if_register_lpf (info)
- struct sockaddr common;
- } sa;
- struct ifreq ifr;
-+ int type;
-+ int protocol;
-
- /* Make an LPF socket. */
-- if ((sock = socket(PF_PACKET, SOCK_RAW,
-- htons((short)ETH_P_ALL))) < 0) {
-+ get_hw_addr(info);
-+
-+ if (info->hw_address.hbuf[0] == HTYPE_INFINIBAND) {
-+ type = SOCK_DGRAM;
-+ protocol = ETHERTYPE_IP;
-+ } else {
-+ type = SOCK_RAW;
-+ protocol = ETH_P_ALL;
-+ }
-+
-+ if ((sock = socket(PF_PACKET, type, htons((short)protocol))) < 0) {
- if (errno == ENOPROTOOPT || errno == EPROTONOSUPPORT ||
- errno == ESOCKTNOSUPPORT || errno == EPFNOSUPPORT ||
- errno == EAFNOSUPPORT || errno == EINVAL) {
-@@ -118,6 +140,7 @@ int if_register_lpf (info)
- /* Bind to the interface name */
- memset (&sa, 0, sizeof sa);
- sa.ll.sll_family = AF_PACKET;
-+ sa.ll.sll_protocol = htons(protocol);
- sa.ll.sll_ifindex = ifr.ifr_ifindex;
- if (bind (sock, &sa.common, sizeof sa)) {
- if (errno == ENOPROTOOPT || errno == EPROTONOSUPPORT ||
-@@ -133,8 +156,6 @@ int if_register_lpf (info)
- log_fatal ("Bind socket to interface: %m");
- }
-
-- get_hw_addr(info->name, &info->hw_address);
--
- return sock;
- }
- #endif /* USE_LPF_SEND || USE_LPF_RECEIVE */
-@@ -189,6 +210,8 @@ void if_deregister_send (info)
- in bpf includes... */
- extern struct sock_filter dhcp_bpf_filter [];
- extern int dhcp_bpf_filter_len;
-+extern struct sock_filter dhcp_ib_bpf_filter [];
-+extern int dhcp_ib_bpf_filter_len;
-
- #if defined (HAVE_TR_SUPPORT)
- extern struct sock_filter dhcp_bpf_tr_filter [];
-@@ -206,11 +229,13 @@ void if_register_receive (info)
- /* Open a LPF device and hang it on this interface... */
- info -> rfdesc = if_register_lpf (info);
-
-- val = 1;
-- if (setsockopt (info -> rfdesc, SOL_PACKET, PACKET_AUXDATA, &val,
-- sizeof val) < 0) {
-- if (errno != ENOPROTOOPT)
-- log_fatal ("Failed to set auxiliary packet data: %m");
-+ if (info->hw_address.hbuf[0] != HTYPE_INFINIBAND) {
-+ val = 1;
-+ if (setsockopt (info -> rfdesc, SOL_PACKET, PACKET_AUXDATA,
-+ &val, sizeof val) < 0) {
-+ if (errno != ENOPROTOOPT)
-+ log_fatal ("Failed to set auxiliary packet data: %m");
-+ }
- }
-
- #if defined (HAVE_TR_SUPPORT)
-@@ -256,15 +281,28 @@ static void lpf_gen_filter_setup (info)
-
- memset(&p, 0, sizeof(p));
-
-- /* Set up the bpf filter program structure. This is defined in
-- bpf.c */
-- p.len = dhcp_bpf_filter_len;
-- p.filter = dhcp_bpf_filter;
--
-- /* Patch the server port into the LPF program...
-- XXX changes to filter program may require changes
-- to the insn number(s) used below! XXX */
-- dhcp_bpf_filter [8].k = ntohs ((short)local_port);
-+ if (info->hw_address.hbuf[0] == HTYPE_INFINIBAND) {
-+ /* Set up the bpf filter program structure. */
-+ p.len = dhcp_ib_bpf_filter_len;
-+ p.filter = dhcp_ib_bpf_filter;
-+
-+ /* Patch the server port into the LPF program...
-+ XXX
-+ changes to filter program may require changes
-+ to the insn number(s) used below!
-+ XXX */
-+ dhcp_ib_bpf_filter[6].k = ntohs ((short)local_port);
-+ } else {
-+ /* Set up the bpf filter program structure.
-+ This is defined in bpf.c */
-+ p.len = dhcp_bpf_filter_len;
-+ p.filter = dhcp_bpf_filter;
-+
-+ /* Patch the server port into the LPF program...
-+ XXX changes to filter program may require changes
-+ to the insn number(s) used below! XXX */
-+ dhcp_bpf_filter [8].k = ntohs ((short)local_port);
-+ }
-
- if (setsockopt (info -> rfdesc, SOL_SOCKET, SO_ATTACH_FILTER, &p,
- sizeof p) < 0) {
-@@ -321,6 +359,54 @@ static void lpf_tr_filter_setup (info)
- #endif /* USE_LPF_RECEIVE */
-
- #ifdef USE_LPF_SEND
-+ssize_t send_packet_ib(interface, packet, raw, len, from, to, hto)
-+ struct interface_info *interface;
-+ struct packet *packet;
-+ struct dhcp_packet *raw;
-+ size_t len;
-+ struct in_addr from;
-+ struct sockaddr_in *to;
-+ struct hardware *hto;
-+{
-+ unsigned ibufp = 0;
-+ double ih [1536 / sizeof (double)];
-+ unsigned char *buf = (unsigned char *)ih;
-+ ssize_t result;
-+
-+ union sockunion {
-+ struct sockaddr sa;
-+ struct sockaddr_ll sll;
-+ struct sockaddr_storage ss;
-+ } su;
-+
-+ assemble_udp_ip_header (interface, buf, &ibufp, from.s_addr,
-+ to->sin_addr.s_addr, to->sin_port,
-+ (unsigned char *)raw, len);
-+ memcpy (buf + ibufp, raw, len);
-+
-+ memset(&su, 0, sizeof(su));
-+ su.sll.sll_family = AF_PACKET;
-+ su.sll.sll_protocol = htons(ETHERTYPE_IP);
-+
-+ if (!(su.sll.sll_ifindex = if_nametoindex(interface->name))) {
-+ errno = ENOENT;
-+ log_error ("send_packet_ib: %m - failed to get if index");
-+ return -1;
-+ }
-+
-+ su.sll.sll_hatype = htons(HTYPE_INFINIBAND);
-+ su.sll.sll_halen = sizeof(interface->bcast_addr);
-+ memcpy(&su.sll.sll_addr, interface->bcast_addr, 20);
-+
-+ result = sendto(interface->wfdesc, buf, ibufp + len, 0,
-+ &su.sa, sizeof(su));
-+
-+ if (result < 0)
-+ log_error ("send_packet_ib: %m");
-+
-+ return result;
-+}
-+
- ssize_t send_packet (interface, packet, raw, len, from, to, hto)
- struct interface_info *interface;
- struct packet *packet;
-@@ -341,6 +427,11 @@ ssize_t send_packet (interface, packet,
- return send_fallback (interface, packet, raw,
- len, from, to, hto);
-
-+ if (interface->hw_address.hbuf[0] == HTYPE_INFINIBAND) {
-+ return send_packet_ib(interface, packet, raw, len, from,
-+ to, hto);
-+ }
-+
- if (hto == NULL && interface->anycast_mac_addr.hlen)
- hto = &interface->anycast_mac_addr;
-
-@@ -362,6 +453,42 @@ ssize_t send_packet (interface, packet,
- #endif /* USE_LPF_SEND */
-
- #ifdef USE_LPF_RECEIVE
-+ssize_t receive_packet_ib (interface, buf, len, from, hfrom)
-+ struct interface_info *interface;
-+ unsigned char *buf;
-+ size_t len;
-+ struct sockaddr_in *from;
-+ struct hardware *hfrom;
-+{
-+ int length = 0;
-+ int offset = 0;
-+ unsigned char ibuf [1536];
-+ unsigned bufix = 0;
-+ unsigned paylen;
-+
-+ length = read(interface->rfdesc, ibuf, sizeof(ibuf));
-+
-+ if (length <= 0)
-+ return length;
-+
-+ offset = decode_udp_ip_header(interface, ibuf, bufix, from,
-+ (unsigned)length, &paylen, 0);
-+
-+ if (offset < 0)
-+ return 0;
-+
-+ bufix += offset;
-+ length -= offset;
-+
-+ if (length < paylen)
-+ log_fatal("Internal inconsistency at %s:%d.", MDL);
-+
-+ /* Copy out the data in the packet... */
-+ memcpy(buf, &ibuf[bufix], paylen);
-+
-+ return (ssize_t)paylen;
-+}
-+
- ssize_t receive_packet (interface, buf, len, from, hfrom)
- struct interface_info *interface;
- unsigned char *buf;
-@@ -388,6 +515,10 @@ ssize_t receive_packet (interface, buf,
- };
- struct cmsghdr *cmsg;
-
-+ if (interface->hw_address.hbuf[0] == HTYPE_INFINIBAND) {
-+ return receive_packet_ib(interface, buf, len, from, hfrom);
-+ }
-+
- length = recvmsg (interface -> rfdesc, &msg, 0);
- if (length <= 0)
- return length;
-@@ -469,11 +600,33 @@ void maybe_setup_fallback ()
- #endif
-
- #if defined (USE_LPF_RECEIVE) || defined (USE_LPF_HWADDR)
--void
--get_hw_addr(const char *name, struct hardware *hw) {
-+struct sockaddr_ll *
-+get_ll (struct ifaddrs *ifaddrs, struct ifaddrs **ifa, char *name)
-+{
-+ for (*ifa = ifaddrs; *ifa != NULL; *ifa = (*ifa)->ifa_next) {
-+ if ((*ifa)->ifa_addr == NULL)
-+ continue;
-+
-+ if ((*ifa)->ifa_addr->sa_family != AF_PACKET)
-+ continue;
-+
-+ if ((*ifa)->ifa_flags & IFF_LOOPBACK)
-+ continue;
-+
-+ if (strcmp((*ifa)->ifa_name, name) == 0)
-+ return (struct sockaddr_ll *)(void *)(*ifa)->ifa_addr;
-+ }
-+ *ifa = NULL;
-+ return NULL;
-+}
-+
-+struct sockaddr_ll *
-+ioctl_get_ll(char *name)
-+{
- int sock;
- struct ifreq tmp;
-- struct sockaddr *sa;
-+ struct sockaddr *sa = NULL;
-+ struct sockaddr_ll *sll = NULL;
-
- if (strlen(name) >= sizeof(tmp.ifr_name)) {
- log_fatal("Device name too long: \"%s\"", name);
-@@ -487,16 +640,62 @@ get_hw_addr(const char *name, struct har
- memset(&tmp, 0, sizeof(tmp));
- strcpy(tmp.ifr_name, name);
- if (ioctl(sock, SIOCGIFHWADDR, &tmp) < 0) {
-- log_fatal("Error getting hardware address for \"%s\": %m",
-+ log_fatal("Error getting hardware address for \"%s\": %m",
- name);
- }
-+ close(sock);
-
- sa = &tmp.ifr_hwaddr;
-- switch (sa->sa_family) {
-+ // needs to be freed outside this function
-+ sll = dmalloc (sizeof (struct sockaddr_ll), MDL);
-+ if (!sll)
-+ log_fatal("Unable to allocate memory for link layer address");
-+ memcpy(&sll->sll_hatype, &sa->sa_family, sizeof (sll->sll_hatype));
-+ memcpy(sll->sll_addr, sa->sa_data, sizeof (sll->sll_addr));
-+ switch (sll->sll_hatype) {
-+ case ARPHRD_INFINIBAND:
-+ /* ioctl limits hardware addresses to 8 bytes */
-+ sll->sll_halen = 8;
-+ break;
-+ default:
-+ break;
-+ }
-+ return sll;
-+}
-+
-+void
-+get_hw_addr(struct interface_info *info)
-+{
-+ struct hardware *hw = &info->hw_address;
-+ char *name = info->name;
-+ struct ifaddrs *ifaddrs = NULL;
-+ struct ifaddrs *ifa = NULL;
-+ struct sockaddr_ll *sll = NULL;
-+ int sll_allocated = 0;
-+ char *dup = NULL;
-+ char *colon = NULL;
-+
-+ if (getifaddrs(&ifaddrs) == -1)
-+ log_fatal("Failed to get interfaces");
-+
-+ if ((sll = get_ll(ifaddrs, &ifa, name)) == NULL) {
-+ /*
-+ * We were unable to get link-layer address for name.
-+ * Fall back to ioctl(SIOCGIFHWADDR).
-+ */
-+ sll = ioctl_get_ll(name);
-+ if (sll != NULL)
-+ sll_allocated = 1;
-+ else
-+ // shouldn't happen
-+ log_fatal("Unexpected internal error");
-+ }
-+
-+ switch (sll->sll_hatype) {
- case ARPHRD_ETHER:
- hw->hlen = 7;
- hw->hbuf[0] = HTYPE_ETHER;
-- memcpy(&hw->hbuf[1], sa->sa_data, 6);
-+ memcpy(&hw->hbuf[1], sll->sll_addr, 6);
- break;
- case ARPHRD_IEEE802:
- #ifdef ARPHRD_IEEE802_TR
-@@ -504,18 +703,48 @@ get_hw_addr(const char *name, struct har
- #endif /* ARPHRD_IEEE802_TR */
- hw->hlen = 7;
- hw->hbuf[0] = HTYPE_IEEE802;
-- memcpy(&hw->hbuf[1], sa->sa_data, 6);
-+ memcpy(&hw->hbuf[1], sll->sll_addr, 6);
- break;
- case ARPHRD_FDDI:
- hw->hlen = 7;
- hw->hbuf[0] = HTYPE_FDDI;
-- memcpy(&hw->hbuf[1], sa->sa_data, 6);
-+ memcpy(&hw->hbuf[1], sll->sll_addr, 6);
-+ break;
-+ case ARPHRD_INFINIBAND:
-+ dup = strdup(name);
-+ /* Aliased infiniband interface is special case where
-+ * neither get_ll() nor ioctl_get_ll() get's correct hw
-+ * address, so we have to truncate the :0 and run
-+ * get_ll() again for the rest.
-+ */
-+ if ((colon = strchr(dup, ':')) != NULL) {
-+ *colon = '\0';
-+ if ((sll = get_ll(ifaddrs, &ifa, dup)) == NULL)
-+ log_fatal("Error getting hardware address for \"%s\": %m", name);
-+ }
-+ free (dup);
-+ /* For Infiniband, save the broadcast address and store
-+ * the port GUID into the hardware address.
-+ */
-+ if (ifa && (ifa->ifa_flags & IFF_BROADCAST)) {
-+ struct sockaddr_ll *bll;
-+
-+ bll = (struct sockaddr_ll *)ifa->ifa_broadaddr;
-+ memcpy(&info->bcast_addr, bll->sll_addr, 20);
-+ } else {
-+ memcpy(&info->bcast_addr, default_ib_bcast_addr,
-+ 20);
-+ }
-+
-+ hw->hlen = 1;
-+ hw->hbuf[0] = HTYPE_INFINIBAND;
-+ memcpy(&hw->hbuf[1], &sll->sll_addr[sll->sll_halen - 8], 8);
- break;
- #if defined(ARPHRD_PPP)
- case ARPHRD_PPP:
- if (local_family != AF_INET6)
-- log_fatal("Unsupported device type %d for \"%s\"",
-- sa->sa_family, name);
-+ log_fatal("local_family != AF_INET6 for \"%s\"",
-+ name);
- hw->hlen = 0;
- hw->hbuf[0] = HTYPE_RESERVED;
- /* 0xdeadbeef should never occur on the wire,
-@@ -528,10 +757,13 @@ get_hw_addr(const char *name, struct har
- break;
- #endif
- default:
-- log_fatal("Unsupported device type %ld for \"%s\"",
-- (long int)sa->sa_family, name);
-+ freeifaddrs(ifaddrs);
-+ log_fatal("Unsupported device type %hu for \"%s\"",
-+ sll->sll_hatype, name);
- }
-
-- close(sock);
-+ if (sll_allocated)
-+ dfree(sll, MDL);
-+ freeifaddrs(ifaddrs);
- }
- #endif
-diff -up dhcp-4.3.1b1/common/socket.c.bmgpWV dhcp-4.3.1b1/common/socket.c
---- dhcp-4.3.1b1/common/socket.c.bmgpWV 2014-07-02 19:58:38.000000000 +0200
-+++ dhcp-4.3.1b1/common/socket.c 2014-07-10 17:52:57.706272281 +0200
-@@ -322,7 +322,7 @@ void if_register_send (info)
- info->wfdesc = if_register_socket(info, AF_INET, 0, NULL);
- /* If this is a normal IPv4 address, get the hardware address. */
- if (strcmp(info->name, "fallback") != 0)
-- get_hw_addr(info->name, &info->hw_address);
-+ get_hw_addr(info);
- #if defined (USE_SOCKET_FALLBACK)
- /* Fallback only registers for send, but may need to receive as
- well. */
-@@ -385,7 +385,7 @@ void if_register_receive (info)
- #endif /* IP_PKTINFO... */
- /* If this is a normal IPv4 address, get the hardware address. */
- if (strcmp(info->name, "fallback") != 0)
-- get_hw_addr(info->name, &info->hw_address);
-+ get_hw_addr(info);
-
- if (!quiet_interface_discovery)
- log_info ("Listening on Socket/%s%s%s",
-@@ -499,7 +499,7 @@ if_register6(struct interface_info *info
- if (req_multi)
- if_register_multicast(info);
-
-- get_hw_addr(info->name, &info->hw_address);
-+ get_hw_addr(info);
-
- if (!quiet_interface_discovery) {
- if (info->shared_network != NULL) {
-@@ -555,7 +555,7 @@ if_register_linklocal6(struct interface_
- info->rfdesc = sock;
- info->wfdesc = sock;
-
-- get_hw_addr(info->name, &info->hw_address);
-+ get_hw_addr(info);
-
- if (!quiet_interface_discovery) {
- if (info->shared_network != NULL) {
-diff -up dhcp-4.3.1b1/includes/dhcpd.h.bmgpWV dhcp-4.3.1b1/includes/dhcpd.h
---- dhcp-4.3.1b1/includes/dhcpd.h.bmgpWV 2014-07-10 17:50:26.923402536 +0200
-+++ dhcp-4.3.1b1/includes/dhcpd.h 2014-07-10 17:52:57.707272266 +0200
-@@ -1248,6 +1248,7 @@ struct interface_info {
- struct shared_network *shared_network;
- /* Networks connected to this interface. */
- struct hardware hw_address; /* Its physical address. */
-+ u_int8_t bcast_addr[20]; /* Infiniband broadcast address */
- struct in_addr *addresses; /* Addresses associated with this
- * interface.
- */
-@@ -2439,7 +2440,7 @@ void print_dns_status (int, struct dhcp_
- #endif
- const char *print_time(TIME);
-
--void get_hw_addr(const char *name, struct hardware *hw);
-+void get_hw_addr(struct interface_info *info);
-
- /* socket.c */
- #if defined (USE_SOCKET_SEND) || defined (USE_SOCKET_RECEIVE) \