diff options
| author | Anton Kling <anton@kling.gg> | 2024-06-28 12:58:19 +0200 |
|---|---|---|
| committer | Anton Kling <anton@kling.gg> | 2024-06-28 12:59:09 +0200 |
| commit | 0bab28c0bd18274a9aff69ce0249ae9b8009dfa4 (patch) | |
| tree | bd6affd24a51dc33578f9bdec21c1e76aaeb9858 /kernel/network/tcp.c | |
| parent | a376751f6932abd1493845e705112c688ff3e734 (diff) | |
Kernel: Change naming scheme for certain structs
Diffstat (limited to 'kernel/network/tcp.c')
| -rw-r--r-- | kernel/network/tcp.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/network/tcp.c b/kernel/network/tcp.c index 8fbd490..acdbdb3 100644 --- a/kernel/network/tcp.c +++ b/kernel/network/tcp.c @@ -13,7 +13,7 @@ #define MSS 536 -struct __attribute__((__packed__)) __attribute__((aligned(2))) TCP_HEADER { +struct __attribute__((__packed__)) __attribute__((aligned(2))) TcpHeader { u16 src_port; u16 dst_port; u32 seq_num; @@ -53,7 +53,7 @@ static inline u16 tcp_checksum_final(u32 cksum, const u8 *buffer, u32 size) { } u16 tcp_calculate_checksum(ipv4_t src_ip, u32 dst_ip, const u8 *payload, - u16 payload_length, const struct TCP_HEADER *header, + u16 payload_length, const struct TcpHeader *header, int total) { if (total < header->data_offset + payload_length) { return 0; @@ -88,7 +88,7 @@ static void tcp_send(struct TcpConnection *con, u8 *buffer, u16 length, } void tcp_send_empty_payload(struct TcpConnection *con, u8 flags) { - struct TCP_HEADER header; + struct TcpHeader header; memset(&header, 0, sizeof(header)); header.src_port = htons(con->incoming_port); header.dst_port = htons(con->outgoing_port); @@ -109,7 +109,7 @@ void tcp_send_empty_payload(struct TcpConnection *con, u8 flags) { u16 payload_length = 0; header.checksum = tcp_calculate_checksum( ip_address, con->outgoing_ip, (const u8 *)payload, payload_length, - &header, sizeof(struct TCP_HEADER) + payload_length); + &header, sizeof(struct TcpHeader) + payload_length); int send_len = sizeof(header) + payload_length; u8 *send_buffer = kmalloc(send_len); memcpy(send_buffer, &header, sizeof(header)); @@ -173,7 +173,7 @@ int send_tcp_packet(struct TcpConnection *con, const u8 *payload, payload += len; return send_tcp_packet(con, payload, payload_length); } - struct TCP_HEADER header = {0}; + struct TcpHeader header = {0}; header.src_port = htons(con->incoming_port); header.dst_port = htons(con->outgoing_port); header.seq_num = htonl(con->snd_nxt); @@ -185,7 +185,7 @@ int send_tcp_packet(struct TcpConnection *con, const u8 *payload, header.urgent_pointer = 0; header.checksum = tcp_calculate_checksum( ip_address, con->outgoing_ip, (const u8 *)payload, payload_length, - &header, sizeof(struct TCP_HEADER) + payload_length); + &header, sizeof(struct TcpHeader) + payload_length); int send_len = sizeof(header) + payload_length; u8 *send_buffer = kmalloc(send_len); assert(send_buffer); @@ -201,7 +201,7 @@ int send_tcp_packet(struct TcpConnection *con, const u8 *payload, void handle_tcp(ipv4_t src_ip, ipv4_t dst_ip, const u8 *payload, u32 payload_length) { - const struct TCP_HEADER *header = (const struct TCP_HEADER *)payload; + const struct TcpHeader *header = (const struct TcpHeader *)payload; u32 tcp_payload_length = payload_length - header->data_offset * sizeof(u32); const u8 *tcp_payload = payload + header->data_offset * sizeof(u32); u16 checksum = |