CodingStyle: allow #pragma once

Signed-off-by: Sage Weil <[email protected]>
lreeze123 · May 23, 2018 · 2c45dc6 · 2c45dc6
1 parent 69a1715
commit 2c45dc6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/CodingStyle b/CodingStyle
@@ -101,7 +101,11 @@ by section.
 
 	if (foo) { bar; }  // definitely no
 
+* Header Files -> The `#define` Guard:
 
+  `#pragma once` is allowed for simplicity at the expense of
+   portability sinces `#pragma once` is wildly supported and is known
+   to work on GCC and Clang.
 
 
 The following guidelines have not been followed in the legacy code,