src: make Endianness an enum class

PR-URL: nodejs/node#44411 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Darshan Sen <[email protected]>
noslate-project · Jan 3, 2023 · 8e0a63c · 8e0a63c
1 parent 638a6cf
commit 8e0a63c
Showing 1 changed file with 5 additions and 8 deletions.
diff --git a/src/util.h b/src/util.h
@@ -748,26 +748,23 @@ inline v8::MaybeLocal<v8::Value> ToV8Value(v8::Local<v8::Context> context,
         .Check();                                                              \
   } while (0)
 
-enum Endianness {
-  kLittleEndian,  // _Not_ LITTLE_ENDIAN, clashes with endian.h.
-  kBigEndian
-};
+enum class Endianness { LITTLE, BIG };
 
-inline enum Endianness GetEndianness() {
+inline Endianness GetEndianness() {
   // Constant-folded by the compiler.
   const union {
     uint8_t u8[2];
     uint16_t u16;
   } u = {{1, 0}};
-  return u.u16 == 1 ? kLittleEndian : kBigEndian;
+  return u.u16 == 1 ? Endianness::LITTLE : Endianness::BIG;
 }
 
 inline bool IsLittleEndian() {
-  return GetEndianness() == kLittleEndian;
+  return GetEndianness() == Endianness::LITTLE;
 }
 
 inline bool IsBigEndian() {
-  return GetEndianness() == kBigEndian;
+  return GetEndianness() == Endianness::BIG;
 }
 
 // Round up a to the next highest multiple of b.