Creates a dynamic memory pool.
Files
lib_mem.h/lib_mem.c
Prototype
Arguments
p_name
Pointer to pool name.
p_pool
Pointer to pool data.
p_seg
Pointer to segment from which to allocate memory. Passing DEF_NULL will allocate memory from the general-purpose heap.
blk_size
Size of memory block to allocate from pool, in bytes. See Note #1.
blk_align
Required alignment of memory block, in bytes. MUST be a power of 2.
blk_qty_init
Initial number of elements to be allocated in pool.
blk_qty_max
Maximum number of elements that can be allocated from this pool. Set to LIB_MEM_BLK_QTY_UNLIMITED if no limit.
p_err
Pointer to variable that will receive the return error code from this function.
LIB_MEM_ERR_NONE
LIB_MEM_ERR_INVALID_BLK_ALIGN
LIB_MEM_ERR_INVALID_BLK_SIZE
LIB_MEM_ERR_INVALID_BLK_NBR
LIB_MEM_ERR_NULL_PTR
LIB_MEM_ERR_INVALID_MEM_ALIGN
LIB_MEM_ERR_INVALID_MEM_SIZE
LIB_MEM_ERR_NULL_PTR
LIB_MEM_ERR_SEG_OVF
Returned Value
None.
Required Configuration
None.
Notes / Warnings
None.