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Support MBEDTLS_MAYBE_UNUSED in MSVC and IAR

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-10-04 15:27:33 +01:00
parent 18ddf61a75
commit feadcaf4a6
1 changed files with 6 additions and 0 deletions
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6
library/common.h
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@ -337,6 +337,12 @@ static inline void mbedtls_xor_no_simd(unsigned char *r,
/* Suppress compiler warnings for unused functions and variables. */ /* Suppress compiler warnings for unused functions and variables. */
#if defined(__GNUC__) #if defined(__GNUC__)
#define MBEDTLS_MAYBE_UNUSED __attribute__((unused)) #define MBEDTLS_MAYBE_UNUSED __attribute__((unused))
#elif defined(__IAR_SYSTEMS_ICC__) && defined(__VER__)
#if (__VER__ >= 8000000)
#define MBEDTLS_MAYBE_UNUSED __attribute__((unused))
#endif
#elif defined(_MSC_VER)
#define MBEDTLS_MAYBE_UNUSED __pragma(warning(suppress:4189))
#else #else
#define MBEDTLS_MAYBE_UNUSED #define MBEDTLS_MAYBE_UNUSED
#endif #endif