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warn_used_result and unused __attribute__ on IAR

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This commit is contained in:
Joseph Chen
2024-05-16 14:53:31 +08:00
parent db38351919
commit 931ca9524a
1 changed files with 3 additions and 2 deletions
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5
wolfssl/wolfcrypt/types.h
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@@ -303,7 +303,8 @@ typedef struct w64wrapper {
#ifndef WARN_UNUSED_RESULT
#if defined(WOLFSSL_LINUXKM) && defined(__must_check)
#define WARN_UNUSED_RESULT __must_check
#elif defined(__GNUC__) && (__GNUC__ >= 4)
#elif (defined(__GNUC__) && (__GNUC__ >= 4)) || \
(defined(__IAR_SYSTEMS_ICC__) && (__VER__ >= 9040001))
#define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
#else
#define WARN_UNUSED_RESULT
@@ -311,7 +312,7 @@ typedef struct w64wrapper {
#endif /* WARN_UNUSED_RESULT */
#ifndef WC_MAYBE_UNUSED
#if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__)
#if (defined(__GNUC__) && (__GNUC__ >= 4)) || defined(__clang__) || defined(__IAR_SYSTEMS_ICC__)
#define WC_MAYBE_UNUSED __attribute__((unused))
#else
#define WC_MAYBE_UNUSED