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[BUILD] silent a warning in unlikely() with gcc 4.x

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The unlikely() implementation for gcc 4.x spits out a warning
when a pointer is passed. Add a cast to unsigned long.
(cherry picked from commit 75875a7c8c)
This commit is contained in:
Willy Tarreau 2008-07-06 15:18:50 +02:00
parent 66c9f287c2
commit 3ff2c1d9b8
2 changed files with 2 additions and 2 deletions
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2
include/common/ebtree.h
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@ -322,7 +322,7 @@ static inline int fls64(unsigned long long x)
* only work with ints and booleans though.
*/
#define likely(x) (x)
#define unlikely(x) (__builtin_expect((x), 0))
#define unlikely(x) (__builtin_expect((unsigned long)(x), 0))
#endif
#endif

2
include/common/standard.h
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@ -61,7 +61,7 @@
* only work with ints and booleans though.
*/
#define likely(x) (x)
#define unlikely(x) (__builtin_expect((x), 0))
#define unlikely(x) (__builtin_expect((unsigned long)(x), 0))
#endif
#endif