lib/sys/unix/sys/cpu.rb in sys-cpu-1.0.6 vs lib/sys/unix/sys/cpu.rb in sys-cpu-1.1.0

@@ -18,34 +18,45 @@
     HW_MACHINE      = 1  # Machine class
     HW_MODEL        = 2  # Specific machine model
     HW_NCPU         = 3  # Number of CPU's
     HW_CPU_FREQ     = 15 # CPU frequency
 
-    if RbConfig::CONFIG['host_os'] =~ /bsd/
+    private_constant :CTL_HW, :HW_MACHINE, :HW_MODEL, :HW_NCPU, :HW_CPU_FREQ
+
+    if RbConfig::CONFIG['host_os'] =~ /bsd|dragonfly/
       HW_MACHINE_ARCH = 11 # Machine architecture
     else
       HW_MACHINE_ARCH = 12 # Machine architecture
     end
 
+    private_constant :HW_MACHINE_ARCH
+
     SI_MACHINE          = 5
     SI_ARCHITECTURE     = 6
     SC_NPROCESSORS_ONLN = 15
 
+    private_constant :SI_MACHINE, :SI_ARCHITECTURE, :SC_NPROCESSORS_ONLN
+
     P_OFFLINE  = 1
     P_ONLINE   = 2
     P_FAULTED  = 4
     P_POWEROFF = 5
     P_NOINTR   = 6
     P_SPARE    = 7
 
+    private_constant :P_OFFLINE, :P_ONLINE, :P_FAULTED, :P_POWEROFF, :P_NOINTR, :P_SPARE
+
     CPU_ARCH_ABI64     = 0x01000000
     CPU_TYPE_X86       = 7
     CPU_TYPE_X86_64    = (CPU_TYPE_X86 | CPU_ARCH_ABI64)
     CPU_TYPE_SPARC     = 14
     CPU_TYPE_POWERPC   = 18
     CPU_TYPE_POWERPC64 = CPU_TYPE_POWERPC | CPU_ARCH_ABI64
 
+    private_constant :CPU_ARCH_ABI64, :CPU_TYPE_X86, :CPU_TYPE_X86_64
+    private_constant :CPU_TYPE_SPARC, :CPU_TYPE_POWERPC, :CPU_TYPE_POWERPC64
+
     begin
       attach_function(
         :sysctl,
         %i[pointer uint pointer pointer pointer size_t],
         :int
@@ -232,10 +243,10 @@
         optr = FFI::MemoryPointer.new(:long)
         size = FFI::MemoryPointer.new(:size_t)
 
         size.write_long(optr.size)
 
-        if RbConfig::CONFIG['host_os'] =~ /bsd/i
+        if RbConfig::CONFIG['host_os'] =~ /bsd|dragonfly/i
           name = 'hw.clockrate'
         else
           name = 'hw.cpufrequency'
         end