Searched refs:DHCPPacket (Results 1 - 8 of 8) sorted by relevance
| /systemd/src/libsystemd-network/ |
| H A D | dhcp-protocol.h | 50 struct DHCPPacket { struct
56 typedef struct DHCPPacket DHCPPacket; typedef in typeref:struct:DHCPPacket
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| H A D | dhcp-network.c | 42 BPF_JUMP(BPF_JMP + BPF_JGE + BPF_K, sizeof(DHCPPacket), 1, 0), /* packet >= DHCPPacket ? */
44 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, ip.protocol)), /* A <- IP protocol */
47 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, ip.frag_off)), /* A <- Flags */
51 BPF_STMT(BPF_LD + BPF_H + BPF_ABS, offsetof(DHCPPacket, ip.frag_off)), /* A <- Flags + Fragment offset */
55 BPF_STMT(BPF_LD + BPF_H + BPF_ABS, offsetof(DHCPPacket, udp.dest)), /* A <- UDP destination port */
58 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.op)), /* A <- DHCP op */
61 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.htype)), /* A <- DHCP header type */
64 BPF_STMT(BPF_LD + BPF_B + BPF_ABS, offsetof(DHCPPacket, dhcp.hlen)), /* A <- MAC address length */
67 BPF_STMT(BPF_LD + BPF_W + BPF_ABS, offsetof(DHCPPacket, dhc
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| H A D | dhcp-internal.h | 56 void dhcp_packet_append_ip_headers(DHCPPacket *packet, be32_t source_addr,
60 int dhcp_packet_verify_headers(DHCPPacket *packet, size_t len, bool checksum);
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| H A D | dhcp-server-internal.h | 90 DHCPRequest *req, DHCPPacket *packet,
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| H A D | sd-dhcp-server.c | 260 DHCPPacket *packet, size_t len) {
272 assert(len > sizeof(DHCPPacket));
343 DHCPRequest *req, DHCPPacket *packet,
407 sizeof(DHCPPacket) + optoffset);
410 static int server_message_init(sd_dhcp_server *server, DHCPPacket **ret,
413 _cleanup_free_ DHCPPacket *packet = NULL;
422 packet = malloc0(sizeof(DHCPPacket) + req->max_optlen);
445 _cleanup_free_ DHCPPacket *packet = NULL;
482 _cleanup_free_ DHCPPacket *packet = NULL;
545 _cleanup_free_ DHCPPacket *packe
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| H A D | dhcp-packet.c | 91 void dhcp_packet_append_ip_headers(DHCPPacket *packet, be32_t source_addr,
117 int dhcp_packet_verify_headers(DHCPPacket *packet, size_t len, bool checksum) {
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| H A D | sd-dhcp-client.c | 409 static int client_message_init(sd_dhcp_client *client, DHCPPacket **ret,
411 _cleanup_free_ DHCPPacket *packet;
426 size = sizeof(DHCPPacket) + optlen;
569 static int dhcp_client_send_raw(sd_dhcp_client *client, DHCPPacket *packet,
579 _cleanup_free_ DHCPPacket *discover = NULL;
643 r = dhcp_client_send_raw(client, discover, sizeof(DHCPPacket) + optoffset);
653 _cleanup_free_ DHCPPacket *request = NULL;
749 r = dhcp_client_send_raw(client, request, sizeof(DHCPPacket) + optoffset);
1608 _cleanup_free_ DHCPPacket *packet = NULL;
1646 } else if ((size_t)len < sizeof(DHCPPacket))
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| H A D | test-dhcp-client.c | 150 _cleanup_free_ DHCPPacket *discover;
156 size = sizeof(DHCPPacket);
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