package tcpip

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in-package search v0.2.0

tcpip
- Tcpip
  - Ip
    
    S
  - Stack
    
    V4
    
    IPV4
    
    TCPV4
    
    UDPV4
    
    V4V6
    
    IP
    
    TCP
    
    UDP
    
    V6
    
    IP
    
    TCP
    
    UDP
  - Tcp
    
    Keepalive
    
    S
  - Udp
    
    S
tcpip.checksum
- Tcpip_checksum
tcpip.icmpv4
- Icmpv4
  - Make
    
    I
  - S
- Icmpv4_packet
  - Marshal
  - Unmarshal
- Icmpv4_wire
tcpip.icmpv4-socket
- Icmpv4_socket
tcpip.ipv4
- Fragments
  - Cache
  - K
  - V
- Ipv4_common
- Ipv4_packet
  - Marshal
  - Unmarshal
- Ipv4_wire
- Routing
  - Make
    
    A
    
    Log
- Static_ipv4
  - Make
    
    A
    
    C
    
    E
    
    R
tcpip.ipv6
- Ipv6
  - Make
    
    Clock
    
    E
    
    N
    
    R
    
    T
- Ipv6_wire
- Ndpv6
tcpip.stack-direct
- Tcpip_stack_direct
  - IPV4V6
    
    Ipv4
    
    Ipv6
  - Make
    
    Arpv4
    
    Ethernet
    
    Icmpv4
    
    Ipv4
    
    Netif
    
    Random
    
    Tcpv4
    
    Time
    
    Udpv4
  - MakeV4V6
    
    Arpv4
    
    Ethernet
    
    Icmpv4
    
    Ip
    
    Netif
    
    Random
    
    Tcp
    
    Time
    
    Udp
  - MakeV6
    
    Ethernet
    
    Ipv6
    
    Netif
    
    Random
    
    Tcpv6
    
    Time
    
    Udpv6
  - TCPV4V6
    
    S
    
    IP
    
    TCP
    
    UDP
tcpip.stack-socket
- Ipv4_socket
- Ipv4v6_socket
- Ipv6_socket
- Tcpip_stack_socket
  - V4
  - V4V6
  - V6
tcpip.tcp
- Tcp
  - Ack
    
    Delayed
    
    T
    
    Immediate
    
    M
  - Flow
    
    Make
    
    C
    
    IP
    
    R
    
    TM
  - Keepalive
    
    Make
    
    Clock
    
    T
  - Options
  - Segment
    
    Rx
    
    ACK
    
    T
    
    Tx
    
    Clock
    
    Time
  - Sequence
  - State
    
    Make
    
    Time
  - Stats
    
    Gc
  - Tcp_packet
    
    Marshal
    
    Unmarshal
  - Tcp_wire
  - Tcptimer
    
    Make
    
    T
  - User_buffer
    
    Rx
    
    Tx
    
    Clock
    
    TXS
    
    Time
  - Window
    
    Make
    
    C
  - Wire
    
    Make
    
    Ip
tcpip.tcp_socket_options
- Tcp_socket_options
tcpip.tcpv4-socket
- Tcp_socket
- Tcpv4_socket
tcpip.tcpv4v6-socket
- Tcpv4v6_socket
tcpip.tcpv6-socket
- Tcpv6_socket
tcpip.udp
- Udp
  - Make
    
    IP
    
    R
- Udp_packet
  - Marshal
  - Unmarshal
- Udp_wire
tcpip.udpv4-socket
- Udpv4_socket
  - Log
tcpip.udpv4v6-socket
- Udpv4v6_socket
  - Log
tcpip.udpv6-socket
- Udpv6_socket
  - Log

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type error = string

val into_cstruct : 
  pseudoheader:Cstruct.t ->
  payload:Cstruct.t ->
  t ->
  Cstruct.t ->
  (unit, error) Stdlib.result

into_cstruct ~pseudoheader ~payload t buf attempts to assemble a UDP header in buf with t.src_port and t.dst_port set, along with the correct length and checksum. It does not write pseudoheader or payload into the buffer, but requires them to calculate the correct checksum.

val make_cstruct : 
  pseudoheader:Cstruct.t ->
  payload:Cstruct.t ->
  t ->
  Cstruct.t

make_cstruct ~pseudoheader ~payload t allocates, fills, and and returns a buffer representing the UDP header corresponding to t. make_cstruct will allocate 8 bytes for the UDP header. payload and pseudoheader are not directly represented in the output, and are required for correct computation of the UDP checksum only. The checksum will be properly set to reflect the pseudoheader, header, and payload.