Class: MachO::LinkeditDataCommand

Inherits:
LoadCommand show all
Defined in:
lib/macho/load_commands.rb

Overview

A load command representing the offsets and sizes of a blob of data in the __LINKEDIT segment. Corresponds to LC_CODE_SIGNATURE, LC_SEGMENT_SPLIT_INFO, LC_FUNCTION_STARTS, LC_DATA_IN_CODE, LC_DYLIB_CODE_SIGN_DRS, and LC_LINKER_OPTIMIZATION_HINT.

Constant Summary collapse

FORMAT = 
"VVVV"
SIZEOF = 
16

Instance Attribute Summary collapse

Attributes inherited from LoadCommand

#cmd, #cmdsize, #offset

Instance Method Summary collapse

Methods inherited from LoadCommand

new_from_bin, #to_s

Methods inherited from MachOStructure

bytesize, new_from_bin

Constructor Details

#initialize(raw_data, offset, cmd, cmdsize, dataoff, datasize) ⇒ LinkeditDataCommand

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of LinkeditDataCommand.



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# File 'lib/macho/load_commands.rb', line 909

def initialize(raw_data, offset, cmd, cmdsize, dataoff, datasize)
  super(raw_data, offset, cmd, cmdsize)
  @dataoff = dataoff
  @datasize = datasize
end

Instance Attribute Details

#dataoff ⇒ Fixnum (readonly)

Returns offset to the data in the __LINKEDIT segment.

Returns:

  • (Fixnum) —

    offset to the data in the __LINKEDIT segment



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# File 'lib/macho/load_commands.rb', line 900

def dataoff
  @dataoff
end

#datasize ⇒ Fixnum (readonly)

Returns size of the data in the __LINKEDIT segment.

Returns:

  • (Fixnum) —

    size of the data in the __LINKEDIT segment



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# File 'lib/macho/load_commands.rb', line 903

def datasize
  @datasize
end