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On Thu Jan 24, 2002 at 12:42:58PM -0500, Jeff Garzik wrote: > A small issue... > > C99 introduced _Bool as a builtin type. The gcc patch for it went into > cvs around Dec 2000. Any objections to propagating this type and usage > of 'true' and 'false' around the kernel? > > Where variables are truly boolean use of a bool type makes the > intentions of the code more clear. And it also gives the compiler a > slightly better chance to optimize code [I suspect]. > > Actually I prefer 'bool' to '_Bool', if this becomes a kernel standard. Agreed, bool is nicer. Out of curiosity, esp wrt struct packing, how does gcc actully store a bool? A single bit? A full 32-bit word? -Erik -- Erik B. Andersen http://codepoet-consulting.com/ --This message was written using 73% post-consumer electrons-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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