xref: /external/jemalloc/include/jemalloc/internal/jemalloc_internal_macros.h

/*
 * JEMALLOC_ALWAYS_INLINE and JEMALLOC_INLINE are used within header files for
 * functions that are static inline functions if inlining is enabled, and
 * single-definition library-private functions if inlining is disabled.
 *
 * JEMALLOC_ALWAYS_INLINE_C and JEMALLOC_INLINE_C are for use in .c files, in
 * which case the denoted functions are always static, regardless of whether
 * inlining is enabled.
 */
#if defined(JEMALLOC_DEBUG) || defined(JEMALLOC_CODE_COVERAGE)
   /* Disable inlining to make debugging/profiling easier. */
#  define JEMALLOC_ALWAYS_INLINE
#  define JEMALLOC_ALWAYS_INLINE_C static
#  define JEMALLOC_INLINE
#  define JEMALLOC_INLINE_C static
#  define inline
#else
#  define JEMALLOC_ENABLE_INLINE
#  ifdef JEMALLOC_HAVE_ATTR
#    define JEMALLOC_ALWAYS_INLINE \
	 static inline JEMALLOC_ATTR(unused) JEMALLOC_ATTR(always_inline)
#    define JEMALLOC_ALWAYS_INLINE_C \
	 static inline JEMALLOC_ATTR(always_inline)
#  else
#    define JEMALLOC_ALWAYS_INLINE static inline
#    define JEMALLOC_ALWAYS_INLINE_C static inline
#  endif
#  define JEMALLOC_INLINE static inline
#  define JEMALLOC_INLINE_C static inline
#  ifdef _MSC_VER
#    define inline _inline
#  endif
#endif

#ifdef JEMALLOC_CC_SILENCE
#  define UNUSED JEMALLOC_ATTR(unused)
#else
#  define UNUSED
#endif

#define	ZU(z)	((size_t)z)
#define	QU(q)	((uint64_t)q)
#define	QI(q)	((int64_t)q)

#ifndef __DECONST
#  define	__DECONST(type, var)	((type)(uintptr_t)(const void *)(var))
#endif

#ifndef JEMALLOC_HAS_RESTRICT
#  define restrict
#endif