IPv6, TCP, HTTP, ICMP and DNS support. Several cleanups and bugfixes.
* grub-core/Makefile.core.def (net): Add net/dns.c, net/tcp.c, net/icmp.c and net/icmp6.c. (http): New module. (priority_queue): Likewise. * grub-core/io/bufio.c: Rewritten. * grub-core/lib/legacy_parse.c (legacy_command): New argument type TYPE_WITH_CONFIGFILE_OPTION. (legacy_commands): Add bootp and dhcp. (is_option): Handle TYPE_WITH_CONFIGFILE_OPTION. (grub_legacy_parse): Likewise. * grub-core/lib/priority_queue.c: New file. * grub-core/net/arp.c: Add missing license header. (arp_find_entry): Removed. (arp_find_entry): Likewise. (grub_net_arp_resolve): Rename to ... (grub_net_arp_send_request): ...this. (grub_net_arp_receive): New card argument. * grub-core/net/bootp.c (parse_dhcp_vendor): Clean up. Set router and DNS server. (grub_net_configure_by_dhcp_ack): Handle routing information. (grub_cmd_bootp): Set checksum. (grub_bootp_init): Remove net_dhcp. * grub-core/net/dns.c: New file. * grub-core/net/drivers/efi/efinet.c (send_card_buffer): Wait for completion. (get_card_packet): Handle allocation. (grub_efinet_findcards): Set mtu. * grub-core/net/drivers/emu/emunet.c: Add missing license header. (get_card_packet): Handle allocation. (emucard): Set mtu. * grub-core/net/drivers/i386/pc/pxe.c (grub_pxe_recv): Handle allocation (GRUB_MOD_INIT): Set mtu. * grub-core/net/drivers/ieee1275/ofnet.c (grub_ofnetcard_data): Remove mtu. (get_card_packet): Handle allocation. (grub_ofnet_findcards): Set mtu. * grub-core/net/ethernet.c (send_ethernet_packet): Add compile time assert. (grub_net_recv_ethernet_packet): Handle IPv6. * grub-core/net/http.c: New file. * grub-core/net/icmp.c: Likewise. * grub-core/net/icmp6.c: Likewise. * grub-core/net/ip.c (ip6addr): New type. (ip6hdr): Likewise. (reassemble): Likewise. (cmp): New function. (reassembles): New variable. (grub_net_ip_chksum): Handle 0xffff sum and unaligned buffers. (id): New variable. (send_fragmented): New function. (grub_net_send_ip_packet): Rename to ... (grub_net_send_ip4_packet): ... this. Send fragmented if needed. Handle non-UDP. (grub_net_recv_ip_packets): Rename to ... (handle_dgram): ... this. Check checksum. Handle non-UDP. (free_rsm): New function. (free_old_fragments): Likewise. (grub_net_recv_ip4_packets): New function. (grub_net_send_ip6_packet): Likewise. (grub_net_send_ip_packet): Likewise. (grub_net_recv_ip6_packets): Likewise. (grub_net_recv_ip_packets): Likewise. * grub-core/net/net.c (grub_net_link_layer_entry): New struct. (LINK_LAYER_CACHE_SIZE): New const. (link_layer_find_entry): New function. (grub_net_link_layer_add_address): Likewise. (grub_net_link_layer_resolve_check): Likewise. (grub_net_link_layer_resolve): Likewise. (grub_net_ipv6_get_slaac): Likewise. (grub_net_ipv6_get_link_local): Likewise. (grub_cmd_ipv6_autoconf): Likewise. (parse_ip): Handle one number representation. (parse_ip6): New functoion. (match_net): Handle IPv6. (grub_net_resolve_address): Handle IPv6 and DNS. (grub_net_resolve_net_address): Handle IPv6. (route_cmp): New function. (grub_net_route_address): Find best route. (grub_net_addr_to_str): Handle IPv6. (grub_net_addr_cmp): New function. (grub_net_add_addr): Register local route. (print_net_address): Handle net address. (grub_net_poll_cards): Retransmit TCP. (grub_net_poll_cards_idle_real): Likewise. (have_ahead): New function. (grub_net_seek_real): Use underlying seek. (GRUB_MOD_INIT): Register net_ipv6_autoconf and init dns. * grub-core/net/tcp.c: New file. * grub-core/net/tftp.c (tftp_data): Add priority_queue. (cmp): New function. (ack): Likewise. (tftp_receive): Handle unordered input. (destroy_pq): New function. (tftp_close): Close pq. * grub-core/net/udp.c: Put missing license header. (grub_net_udp_socket): New function. (udp_socket_register): Likewise. (grub_net_udp_close): Likewise. (grub_net_recv_udp_packet): Check checksum. * include/grub/efi/api.h (grub_efi_simple_network): Add status. * include/grub/misc.h (grub_memchr): New function. * include/grub/net.h (GRUB_NET_*_SIZE): New enum. (grub_net_card_driver): Return buf in recv. (grub_net_slaac_mac_list): New struct. (grub_network_level_protocol_id): Add ipv6. (grub_net_network_level_addr): Likewise. (grub_net_network_level_net_addr): Likewise. (grub_net_app_protocol): Add seek. (grub_net_socket): Removed. (grub_net_sockets): Likewise. (grub_net_socket_register): Likewise. (grub_net_socket_unregister): Likewise. (FOR_NET_SOCKETS): Likewise. (grub_net_add_addr): Add const. (GRUB_NET_BOOTP_*): New enum. (grub_net_addr_cmp): New proto. (GRUB_NET_MAX_STR_ADDR_LEN): Take IPV6 into account. (GRUB_NET_MAX_STR_HWADDR_LEN): New define. (grub_net_hwaddr_to_str): NEw proto. (FOR_NET_NETWORK_LEVEL_INTERFACES): New macro. (FOR_NET_NETWORK_LEVEL_INTERFACES_SAFE): Handle NULL. (grub_dns_init): New proto. (grub_dns_fini): Likewise. (grub_net_tcp_retransmit): Likewise. (grub_net_link_layer_add_address): Likewise. (grub_net_link_layer_resolve_check): Likewise. (grub_net_link_layer_resolve): Likewise. (grub_net_dns_lookup): Likewise. (grub_net_add_dns_server): Likewise. (grub_net_remove_dns_server): Likewise. (GRUB_NET_TRIES): New const. (GRUB_NET_INTERVAL): Likewise. * include/grub/net/arp.h: Mostly rewritten. * include/grub/net/ethernet.h (grub_net_ethertype_t): New enum. * include/grub/net/ip.h: Mostly rewritten. * include/grub/net/netbuff.h: Indent. * include/grub/net/tcp.h: New file. * include/grub/net/udp.h: Mostly rewritten. * include/grub/priority_queue.h: New file. * include/grub/types.h (PRIdGRUB_SSIZE): New define. (grub_swap_bytes64_compile_time): Likewise. (grub_cpu_to_be16_compile_time): Likewise. (grub_cpu_to_be32_compile_time): Likewise. (grub_cpu_to_be64_compile_time): Likewise. (grub_be_to_cpu64_compile_time): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko
commit
198e150aaf
34 changed files with 5588 additions and 617 deletions
150
ChangeLog
150
ChangeLog
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@ -1,3 +1,153 @@
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2011-12-20 Vladimir Serbinenko <phcoder@gmail.com>
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IPv6, TCP, HTTP, ICMP and DNS support. Several cleanups and bugfixes.
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* grub-core/Makefile.core.def (net): Add net/dns.c, net/tcp.c,
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net/icmp.c and net/icmp6.c.
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(http): New module.
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(priority_queue): Likewise.
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* grub-core/io/bufio.c: Rewritten.
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* grub-core/lib/legacy_parse.c (legacy_command): New argument type
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TYPE_WITH_CONFIGFILE_OPTION.
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(legacy_commands): Add bootp and dhcp.
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(is_option): Handle TYPE_WITH_CONFIGFILE_OPTION.
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(grub_legacy_parse): Likewise.
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* grub-core/lib/priority_queue.c: New file.
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* grub-core/net/arp.c: Add missing license header.
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(arp_find_entry): Removed.
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(arp_find_entry): Likewise.
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(grub_net_arp_resolve): Rename to ...
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(grub_net_arp_send_request): ...this.
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(grub_net_arp_receive): New card argument.
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* grub-core/net/bootp.c (parse_dhcp_vendor): Clean up.
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Set router and DNS server.
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(grub_net_configure_by_dhcp_ack): Handle routing information.
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(grub_cmd_bootp): Set checksum.
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(grub_bootp_init): Remove net_dhcp.
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* grub-core/net/dns.c: New file.
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* grub-core/net/drivers/efi/efinet.c (send_card_buffer): Wait for
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completion.
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(get_card_packet): Handle allocation.
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(grub_efinet_findcards): Set mtu.
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* grub-core/net/drivers/emu/emunet.c: Add missing license header.
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(get_card_packet): Handle allocation.
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(emucard): Set mtu.
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* grub-core/net/drivers/i386/pc/pxe.c (grub_pxe_recv): Handle allocation
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(GRUB_MOD_INIT): Set mtu.
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* grub-core/net/drivers/ieee1275/ofnet.c (grub_ofnetcard_data): Remove
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mtu.
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(get_card_packet): Handle allocation.
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(grub_ofnet_findcards): Set mtu.
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* grub-core/net/ethernet.c (send_ethernet_packet): Add compile time
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assert.
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(grub_net_recv_ethernet_packet): Handle IPv6.
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* grub-core/net/http.c: New file.
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* grub-core/net/icmp.c: Likewise.
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* grub-core/net/icmp6.c: Likewise.
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* grub-core/net/ip.c (ip6addr): New type.
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(ip6hdr): Likewise.
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(reassemble): Likewise.
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(cmp): New function.
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(reassembles): New variable.
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(grub_net_ip_chksum): Handle 0xffff sum and unaligned buffers.
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(id): New variable.
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(send_fragmented): New function.
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(grub_net_send_ip_packet): Rename to ...
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(grub_net_send_ip4_packet): ... this. Send fragmented if needed.
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Handle non-UDP.
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(grub_net_recv_ip_packets): Rename to ...
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(handle_dgram): ... this. Check checksum. Handle non-UDP.
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(free_rsm): New function.
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(free_old_fragments): Likewise.
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(grub_net_recv_ip4_packets): New function.
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(grub_net_send_ip6_packet): Likewise.
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(grub_net_send_ip_packet): Likewise.
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(grub_net_recv_ip6_packets): Likewise.
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(grub_net_recv_ip_packets): Likewise.
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* grub-core/net/net.c (grub_net_link_layer_entry): New struct.
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(LINK_LAYER_CACHE_SIZE): New const.
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(link_layer_find_entry): New function.
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(grub_net_link_layer_add_address): Likewise.
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(grub_net_link_layer_resolve_check): Likewise.
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(grub_net_link_layer_resolve): Likewise.
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(grub_net_ipv6_get_slaac): Likewise.
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(grub_net_ipv6_get_link_local): Likewise.
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(grub_cmd_ipv6_autoconf): Likewise.
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(parse_ip): Handle one number representation.
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(parse_ip6): New functoion.
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(match_net): Handle IPv6.
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(grub_net_resolve_address): Handle IPv6 and DNS.
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(grub_net_resolve_net_address): Handle IPv6.
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(route_cmp): New function.
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(grub_net_route_address): Find best route.
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(grub_net_addr_to_str): Handle IPv6.
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(grub_net_addr_cmp): New function.
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(grub_net_add_addr): Register local route.
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(print_net_address): Handle net address.
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(grub_net_poll_cards): Retransmit TCP.
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(grub_net_poll_cards_idle_real): Likewise.
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(have_ahead): New function.
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(grub_net_seek_real): Use underlying seek.
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(GRUB_MOD_INIT): Register net_ipv6_autoconf and init dns.
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* grub-core/net/tcp.c: New file.
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* grub-core/net/tftp.c (tftp_data): Add priority_queue.
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(cmp): New function.
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(ack): Likewise.
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(tftp_receive): Handle unordered input.
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(destroy_pq): New function.
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(tftp_close): Close pq.
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* grub-core/net/udp.c: Put missing license header.
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(grub_net_udp_socket): New function.
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(udp_socket_register): Likewise.
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(grub_net_udp_close): Likewise.
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(grub_net_recv_udp_packet): Check checksum.
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* include/grub/efi/api.h (grub_efi_simple_network): Add status.
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* include/grub/misc.h (grub_memchr): New function.
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* include/grub/net.h (GRUB_NET_*_SIZE): New enum.
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(grub_net_card_driver): Return buf in recv.
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(grub_net_slaac_mac_list): New struct.
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(grub_network_level_protocol_id): Add ipv6.
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(grub_net_network_level_addr): Likewise.
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(grub_net_network_level_net_addr): Likewise.
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(grub_net_app_protocol): Add seek.
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(grub_net_socket): Removed.
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(grub_net_sockets): Likewise.
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(grub_net_socket_register): Likewise.
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(grub_net_socket_unregister): Likewise.
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(FOR_NET_SOCKETS): Likewise.
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(grub_net_add_addr): Add const.
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(GRUB_NET_BOOTP_*): New enum.
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(grub_net_addr_cmp): New proto.
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(GRUB_NET_MAX_STR_ADDR_LEN): Take IPV6 into account.
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(GRUB_NET_MAX_STR_HWADDR_LEN): New define.
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(grub_net_hwaddr_to_str): NEw proto.
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(FOR_NET_NETWORK_LEVEL_INTERFACES): New macro.
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(FOR_NET_NETWORK_LEVEL_INTERFACES_SAFE): Handle NULL.
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(grub_dns_init): New proto.
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(grub_dns_fini): Likewise.
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(grub_net_tcp_retransmit): Likewise.
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(grub_net_link_layer_add_address): Likewise.
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(grub_net_link_layer_resolve_check): Likewise.
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(grub_net_link_layer_resolve): Likewise.
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(grub_net_dns_lookup): Likewise.
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(grub_net_add_dns_server): Likewise.
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(grub_net_remove_dns_server): Likewise.
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(GRUB_NET_TRIES): New const.
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(GRUB_NET_INTERVAL): Likewise.
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* include/grub/net/arp.h: Mostly rewritten.
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* include/grub/net/ethernet.h (grub_net_ethertype_t): New enum.
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* include/grub/net/ip.h: Mostly rewritten.
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* include/grub/net/netbuff.h: Indent.
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* include/grub/net/tcp.h: New file.
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* include/grub/net/udp.h: Mostly rewritten.
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* include/grub/priority_queue.h: New file.
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* include/grub/types.h (PRIdGRUB_SSIZE): New define.
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(grub_swap_bytes64_compile_time): Likewise.
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(grub_cpu_to_be16_compile_time): Likewise.
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(grub_cpu_to_be32_compile_time): Likewise.
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(grub_cpu_to_be64_compile_time): Likewise.
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(grub_be_to_cpu64_compile_time): Likewise.
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2011-12-16 Vladimir Serbinenko <phcoder@gmail.com>
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* grub-core/commands/i386/pc/drivemap.c (int13slot): Replace
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