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Code Issues Releases Wiki Activity

Merge "master" into "next".

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This commit is contained in:
Ben Pfaff
2010-02-24 13:47:09 -08:00
parent ed951f1577 efa6c663df
commit 02dd3123a0
30 changed files with 326 additions and 120 deletions
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13
lib/compiler.h
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@@ -17,15 +17,22 @@
#ifndef COMPILER_H
#define COMPILER_H 1
#ifdef __GNUC__
#define NO_RETURN __attribute__((__noreturn__))
#define OVS_UNUSED __attribute__((__unused__))
#define PACKED __attribute__((__packed__))
#define PRINTF_FORMAT(FMT, ARG1) __attribute__((__format__(printf, FMT, ARG1)))
#define STRFTIME_FORMAT(FMT) __attribute__((__format__(__strftime__, FMT, 0)))
#define MALLOC_LIKE __attribute__((__malloc__))
#define ALWAYS_INLINE __attribute__((always_inline))
#define likely(x) __builtin_expect((x),1)
#define unlikely(x) __builtin_expect((x),0)
#define WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
#else
#define NO_RETURN
#define OVS_UNUSED
#define PRINTF_FORMAT(FMT, ARG1)
#define STRFTIME_FORMAT(FMT)
#define MALLOC_LIKE
#define ALWAYS_INLINE
#define WARN_UNUSED_RESULT
#endif
#endif /* compiler.h */