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CODING_STYLE: say that "for (;;)" is better than "while (1)"

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Lennart Poettering 2015-07-31 20:00:07 +02:00
parent 65c85ef511
commit cad6982291
1 changed files with 7 additions and 0 deletions
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7
CODING_STYLE
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@ -314,3 +314,10 @@
are always defined after more global ones. Thus, our local are always defined after more global ones. Thus, our local
definitions will never "leak" into the global header files, possibly definitions will never "leak" into the global header files, possibly
altering their effect due to #ifdeffery. 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 (;;)".