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libc: Unify the selection of inline or macro

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I44a26550ff856af07d2d96a6f0a6066f988d6da3
This commit is contained in:
Xiang Xiao
2020-06-02 21:41:13 +08:00
committed by patacongo
parent de509004fd
commit a7174cee30
4 changed files with 44 additions and 43 deletions
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include/strings.h
+12 -8
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@@ -48,11 +48,13 @@
* Pre-processor Definitions
****************************************************************************/
#if !defined(CONFIG_HAVE_INLINE) && !defined(__cplusplus)
#ifndef CONFIG_HAVE_INLINE
/* Compatibility definitions
*
* Marked LEGACY in Open Group Base Specifications Issue 6/IEEE Std 1003.1-2004
* Removed from Open Group Base Specifications Issue 7/IEEE Std 1003.1-2008
* Marked LEGACY in Open Group Base Specifications Issue 6/
* IEEE Std 1003.1-2004
* Removed from Open Group Base Specifications Issue 7/
* IEEE Std 1003.1-2008
*/
# define bcmp(b1,b2,len) memcmp(b1,b2,(size_t)len)
@@ -61,7 +63,7 @@
# define index(s,c) strchr(s,c)
# define rindex(s,c) strrchr(s,c)
#endif /* !CONFIG_HAVE_INLINE && !__cplusplus */
#endif /* !CONFIG_HAVE_INLINE */
/****************************************************************************
* Inline Functions
@@ -76,11 +78,13 @@ extern "C"
#define EXTERN extern
#endif
#if defined(CONFIG_HAVE_INLINE) || defined(__cplusplus)
#ifdef CONFIG_HAVE_INLINE
/* Compatibility inline functions.
*
* Marked LEGACY in Open Group Base Specifications Issue 6/IEEE Std 1003.1-2004
* Removed from Open Group Base Specifications Issue 7/IEEE Std 1003.1-2008
* Marked LEGACY in Open Group Base Specifications Issue 6/
* IEEE Std 1003.1-2004
* Removed from Open Group Base Specifications Issue 7/
* IEEE Std 1003.1-2008
*/
static inline int bcmp(FAR const void *b1, FAR const void *b2, size_t len)
@@ -107,7 +111,7 @@ static inline FAR char *rindex(FAR const char *s, int c)
{
return strrchr(s, c);
}
#endif /* CONFIG_HAVE_INLINE || __cplusplus */
#endif /* CONFIG_HAVE_INLINE */
/****************************************************************************
* Public Function Prototypes