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merging with mysql-5.1-bugteam branch

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This commit is contained in:
Satya B 2009-07-27 11:50:13 +05:30
commit 2478d51032
31 changed files with 24685 additions and 189 deletions
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14
mysys/array.c
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@ -32,11 +32,11 @@
DESCRIPTION
init_dynamic_array() initiates array and allocate space for
init_alloc eilements.
Array is usable even if space allocation failed.
Array is usable even if space allocation failed, hence, the
function never returns TRUE.
Static buffers must begin immediately after the array structure.
RETURN VALUE
TRUE my_malloc_ci() failed
FALSE Ok
*/
@ -63,12 +63,12 @@ my_bool init_dynamic_array2(DYNAMIC_ARRAY *array, uint element_size,
array->size_of_element=element_size;
if ((array->buffer= init_buffer))
DBUG_RETURN(FALSE);
if (!(array->buffer=(uchar*) my_malloc_ci(element_size*init_alloc,
MYF(MY_WME))))
{
/*
Since the dynamic array is usable even if allocation fails here malloc
should not throw an error
*/
if (!(array->buffer= (char*) my_malloc_ci(element_size*init_alloc, MYF(0))))
array->max_element=0;
DBUG_RETURN(TRUE);
}
DBUG_RETURN(FALSE);
}