Function wasmer_wasix::syscalls::wasix::sock_send_to::sock_send_to

source · 
pub fn sock_send_to<M: MemorySize>(
    ctx: FunctionEnvMut<'_, WasiEnv>,
    sock: Fd,
    si_data: WasmPtr<__wasi_ciovec_t<M>, M>,
    si_data_len: M::Offset,
    si_flags: SiFlags,
    addr: WasmPtr<__wasi_addr_port_t, M>,
    ret_data_len: WasmPtr<M::Offset, M>,
) -> Result<Errno, WasiError>
Expand description

§sock_send_to()

Send a message on a socket to a specific address. Note: This is similar to sendto in POSIX, though it also supports writing the data from multiple buffers in the manner of writev.

§Parameters

  • si_data - List of scatter/gather vectors to which to retrieve data
  • si_flags - Message flags.
  • addr - Address of the socket to send message to

§Return

Number of bytes transmitted.