Default to getmntinfo if getmntinfo64 isn't found on Mac.

djberg96 · Dec 30, 2020 · 5c45ca0 · 5c45ca0
1 parent c2b939d
commit 5c45ca0
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/sys/unix/sys/filesystem/functions.rb b/lib/sys/unix/sys/filesystem/functions.rb
@@ -41,7 +41,11 @@ module Functions
         end
       rescue FFI::NotFoundError
         if RbConfig::CONFIG['host_os'] =~ /darwin|osx|mach/i
-          attach_function(:getmntinfo, :getmntinfo64, [:pointer, :int], :int)
+          begin
+            attach_function(:getmntinfo, :getmntinfo64, [:pointer, :int], :int)
+          rescue FFI::NotFoundError
+            attach_function(:getmntinfo, [:pointer, :int], :int) # Big Sur and later
+          end
         else
           attach_function(:getmntinfo, [:pointer, :int], :int)
         end