Merge pull request #815 from poettering/coding-style-for

CODING_STYLE: say that "for (;;)" is better than "while (1)"
2015-07-31 20:07:11 +02:00
parent c474a4ecfa cad6982291
commit 97d09a6283
1 changed files with 7 additions and 0 deletions
@@ -314,3 +314,10 @@
  are always defined after more global ones. Thus, our local
  definitions will never "leak" into the global header files, possibly
  altering their effect due to #ifdeffery.
+
+- To implement an endless loop, use "for (;;)" rather than "while
+  (1)". The latter is a bit ugly anyway, since you probably really
+  meant "while (true)"... To avoid the discussion what the right
+  always-true expression for an infinite while() loop is our
+  recommendation is to simply write it without any such expression by
+  using "for (;;)".