class FFI::VixDiskLib::SafeCreateParams
Attributes
create_params[R]
Public Class Methods
new(in_create_parms)
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Read the contents of a CreateParams structure passed as an argument into FFI
memory which will be allocated to be used when calling out to VixDiskLib
# File lib/ffi-vix_disk_lib/safe_create_params.rb, line 14 def initialize(in_create_parms) create_parms = FFI::MemoryPointer.new(VixDiskLib::CreateParams, 1, true) create_parms_start = create_parms disk_type = in_create_parms[:diskType] create_parms = create_parms_start + VixDiskLib::CreateParams.offset_of(:diskType) create_parms.write_int(DiskType[disk_type]) unless in_create_parms[:diskType].nil? adapter_type = in_create_parms[:adapterType] create_parms = create_parms_start + VixDiskLib::CreateParams.offset_of(:adapterType) create_parms.write_int(AdapterType[adapter_type]) unless in_create_parms[:adapterType].nil? create_parms = create_parms_start + VixDiskLib::CreateParams.offset_of(:hwVersion) create_parms.write_uint16(in_create_parms[:hwVersion]) unless in_create_parms[:hwVersion].nil? create_parms = create_parms_start + VixDiskLib::CreateParams.offset_of(:capacity) create_parms.write_uint64(in_create_parms[:capacity]) unless in_create_parms[:capacity].nil? @create_params = create_parms_start end