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Remove unnecessary and extra zero length check in mem functions' macro (#2428)
In macro bh_memcpy_s, bh_memcy_wa and bh_memmove_s, no need to do extra check for length is zero or not because it was already done inside of the functions called.
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@ -31,6 +31,10 @@ b_memcpy_wa(void *s1, unsigned int s1max, const void *s2, unsigned int n)
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unsigned int *p;
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char *ps;
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if (n == 0) {
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return 0;
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}
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if (pa > src) {
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pa -= 4;
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}
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@ -12,25 +12,25 @@
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extern "C" {
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#endif
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#define bh_memcpy_s(dest, dlen, src, slen) \
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do { \
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int _ret = slen == 0 ? 0 : b_memcpy_s(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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#define bh_memcpy_s(dest, dlen, src, slen) \
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do { \
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int _ret = b_memcpy_s(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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} while (0)
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#define bh_memcpy_wa(dest, dlen, src, slen) \
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do { \
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int _ret = slen == 0 ? 0 : b_memcpy_wa(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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#define bh_memcpy_wa(dest, dlen, src, slen) \
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do { \
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int _ret = b_memcpy_wa(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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} while (0)
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#define bh_memmove_s(dest, dlen, src, slen) \
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do { \
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int _ret = slen == 0 ? 0 : b_memmove_s(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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#define bh_memmove_s(dest, dlen, src, slen) \
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do { \
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int _ret = b_memmove_s(dest, dlen, src, slen); \
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(void)_ret; \
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bh_assert(_ret == 0); \
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} while (0)
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#define bh_strcat_s(dest, dlen, src) \
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