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Merge mysql.com:/usr/home/ram/work/mysql-4.0

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into  mysql.com:/usr/home/ram/work/mysql-4.1


myisam/mi_search.c:
  Auto merged
include/m_string.h:
  SCCS merged
This commit is contained in:
unknown
2005-10-13 12:48:30 +05:00
parent 62002fdc00 6c89848de9
commit 5de7ba46e8
2 changed files with 1 additions and 10 deletions
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9
include/m_string.h
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@ -122,15 +122,6 @@ extern void bmove_align(gptr dst,const gptr src,uint len);
#define bmove512(A,B,C) memcpy(A,B,C) #define bmove512(A,B,C) memcpy(A,B,C)
#endif #endif
#ifdef HAVE_purify
#define memcpy_overlap(A,B,C) \
DBUG_ASSERT((A) <= (B) || ((B)+(C)) <= (A)); \
bmove((byte*) (A),(byte*) (B),(size_t) (C));
#else
#define memcpy_overlap(A,B,C) memcpy((A), (B), (C))
#endif /* HAVE_purify */
/* Prototypes for string functions */ /* Prototypes for string functions */
#if !defined(bfill) && !defined(HAVE_BFILL) #if !defined(bfill) && !defined(HAVE_BFILL)

2
myisam/mi_search.c
View File

@ -978,7 +978,7 @@ uint _mi_get_binary_pack_key(register MI_KEYDEF *keyinfo, uint nod_flag,
} }
DBUG_PRINT("info",("key: %lx from: %lx length: %u", DBUG_PRINT("info",("key: %lx from: %lx length: %u",
(long) key, (long) from, length)); (long) key, (long) from, length));
memcpy_overlap((byte*) key, (byte*) from, (size_t) length); memmove((byte*) key, (byte*) from, (size_t) length);
key+=length; key+=length;
from+=length; from+=length;
} }