10 Feb
2013
10 Feb
'13
1:08 a.m.
Declaring running as a single-bit bitfield does not save any space or give any coding advantages, but does leave potential opportunities for the compiler to be inefficient in how it handles bitfields compared to how it would handle a machine int.
diff --git a/compress.c b/compress.c index fa2d43f..c4f215c 100644 --- a/compress.c +++ b/compress.c @@ -82,7 +82,7 @@ struct compress { unsigned int flags; char error[COMPR_ERR_MAX]; struct compr_config *config; - int running:1; + int running; };
static int oops(struct compress *compress, int e, const char *fmt, ...)
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1.7.2.5