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merge with 4.0.15

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monty@narttu.mysql.fi
2003-08-29 13:44:35 +03:00
parent 6cad89775b 5e04e2370f
commit 77a70a0a24
194 changed files with 3891 additions and 3197 deletions
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10
include/m_string.h
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@ -122,6 +122,16 @@ extern void bmove_align(gptr dst,const gptr src,uint len);
#define bmove512(A,B,C) memcpy(A,B,C)
#endif
#ifdef HAVE_purify
#include <assert.h>
#define memcpy_overlap(A,B,C) \
DBUG_ASSERT((A) == (B) || ((A)+(C)) <= (B) || ((B)+(C)) <= (A)); \
bmove((byte*) key,(byte*) from,(size_t) length);
#else
#define memcpy_overlap(A,B,C) memcpy((A), (B), (C))
#endif /* HAVE_purify */
/* Prototypes for string functions */
#if !defined(bfill) && !defined(HAVE_BFILL)