#include <ccan/str/str.h>
#include <stdbool.h>
-#ifndef DEBUG
+#ifndef CCAN_LIKELY_DEBUG
#if HAVE_BUILTIN_EXPECT
/**
* likely - indicate that a condition is likely to be true.
#define likely(cond) (!!(cond))
#define unlikely(cond) (!!(cond))
#endif
-#else /* DEBUG versions */
+#else /* CCAN_LIKELY_DEBUG versions */
#define likely(cond) \
(_likely_trace(!!(cond), 1, stringify(cond), __FILE__, __LINE__))
#define unlikely(cond) \
const char *file, unsigned int line);
#endif
-#ifdef DEBUG
+#ifdef CCAN_LIKELY_DEBUG
/**
* likely_stats - return description of abused likely()/unlikely()
* @min_hits: minimum number of hits
* @percent: maximum percentage correct
*
- * When DEBUG is defined, likely() and unlikely() trace their results: this
- * causes a significant slowdown, but allows analysis of whether the stats
- * are correct.
+ * When CCAN_LIKELY_DEBUG is defined, likely() and unlikely() trace their
+ * results: this causes a significant slowdown, but allows analysis of
+ * whether the branches are labelled correctly.
*
* This function returns a malloc'ed description of the least-correct
* usage of likely() or unlikely(). It ignores places which have been
* // Print every place hit more than twice which was wrong > 5%.
* static void report_stats(void)
* {
- * #ifdef DEBUG
+ * #ifdef CCAN_LIKELY_DEBUG
* const char *bad;
*
* while ((bad = likely_stats(2, 95)) != NULL) {
* }
*/
const char *likely_stats(unsigned int min_hits, unsigned int percent);
-#endif /* DEBUG */
+#endif /* CCAN_LIKELY_DEBUG */
#endif /* CCAN_LIKELY_H */