system.f90

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module system
  use, intrinsic :: iso_c_binding
  implicit none
  private
 
  interface
 
     subroutine system_cpuid(name, len) &
          bind(c, name='system_cpuid')
       use, intrinsic :: iso_c_binding
       type(c_ptr), value :: name
       integer(c_size_t), value :: len
     end subroutine system_cpuid
  end interface
 
  public :: system_cpuid, system_cpu_name
 
contains
 
  subroutine system_cpu_name(name)
    character(len=*), intent(inout) :: name
    character(kind=c_char, len=80), target :: c_name
    integer :: end_pos
    integer(c_size_t), parameter :: len = 80
 
    call system_cpuid(c_loc(c_name), len)
 
    end_pos = scan(c_name, c_null_char)
    if(end_pos .ge. 2) then
       name(1:end_pos-1) = c_name(1:end_pos-1)
    end if
  end subroutine system_cpu_name
 
end module system