Class: RubySL::Socket::Foreign::Msghdr

Inherits:
Rubinius::FFI::Struct
  • Object
show all
Defined in:
lib/rubysl/socket/foreign/msghdr.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.with_buffers(address, io_vec) ⇒ Object 



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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 8

def self.with_buffers(address, io_vec)
  header = new

  header.address = address
  header.message = io_vec

  header
end

Instance Method Details

#address=(address) ⇒ Object 



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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 17

def address=(address)
  self[:msg_name]    = address.pointer
  self[:msg_namelen] = address.pointer.total
end

#address_size ⇒ Object 



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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 27

def address_size
  self[:msg_namelen]
end

#flags ⇒ Object 



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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 31

def flags
  self[:msg_flags]
end

#message=(vec) ⇒ Object 



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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 22

def message=(vec)
  self[:msg_iov]    = vec.pointer
  self[:msg_iovlen] = 1
end

#message_truncated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubysl/socket/foreign/msghdr.rb', line 35

def message_truncated?
  flags & ::Socket::MSG_TRUNC > 0
end