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Rework FALL_THROUGH definition to use fallthrough if defined.

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Kareem
2021-11-17 17:44:12 -07:00
parent 930e1ac473
commit 0772635972
1 changed files with 7 additions and 7 deletions
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12
wolfssl/wolfcrypt/types.h
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@@ -311,13 +311,13 @@ decouple library dependencies with standard string, memory and so on.
#ifndef FALL_THROUGH #ifndef FALL_THROUGH
/* GCC 7 has new switch() fall-through detection */ /* GCC 7 has new switch() fall-through detection */
#if defined(__GNUC__) #if defined(__GNUC__)
#if ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1))) #if defined(fallthrough)
#if defined(WOLFSSL_LINUXKM) && defined(fallthrough)
#define FALL_THROUGH fallthrough #define FALL_THROUGH fallthrough
#else #elif ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1)))
/* Use __ notation to avoid conflicts */ #define FALL_THROUGH ; __attribute__ ((fallthrough))
#define FALL_THROUGH ; __attribute__ ((__fallthrough__)) #elif defined(__clang__) && defined(__clang_major__) &&
#endif (__clang_major__ >= 4)
#define FALL_THROUGH ; __attribute__ ((fallthrough))
#endif #endif
#endif #endif
#endif /* FALL_THROUGH */ #endif /* FALL_THROUGH */