NAME

       globus_memory - Memory Pool

        - Memory Pool.

SYNOPSIS

   Functions
       globus_bool_t globus_memory_init (globus_memory_t *mem_info, int node_size, int
           node_count)
           Initialize memory pool.
       void * globus_memory_pop_node (globus_memory_t *mem_info)
           Retrieve a memory item from a pool.
       globus_bool_t globus_memory_push_node (globus_memory_t *mem_info, void *buffer)
           Return a memory item to the pool.
       globus_bool_t globus_memory_destroy (globus_memory_t *mem_info)
           Destroy a memory pool.

Detailed Description

       Memory Pool.

       The globus_memory abstraction implements a memory management pool for groups of same-sized
       data items.

Function Documentation

   globus_bool_t globus_memory_destroy (globus_memory_t * mem_info)
       Destroy a memory pool. Free all the memory associated with the memory management
       structure. For every call to globus_memory_init() there should be a call to
       globus_memory_destroy() or else memory will leak.

   globus_bool_t globus_memory_init (globus_memory_t * mem_info, int node_size, int node_count)
       Initialize memory pool. Initialize the globus memory management structure.

       Before using any functions associate with a memory structure this function must be called.

       Parameters
           mem_info The memory management datatype
           node_size The size of the memory to allocated with each pop.
           node_count The initial number of nodes allocated with the memory management structure.
           If it is exceeded more will be allocated.

   void* globus_memory_pop_node (globus_memory_t * mem_info)
       Retrieve a memory item from a pool. Pop a chunk of memory out of the memory management
       structure. Similar to malloc(). When no longer using this item, return it to the pool via
       globus_memory_push_node().

   globus_bool_t globus_memory_push_node (globus_memory_t * mem_info, void * buffer)
       Return a memory item to the pool. Push a chunk of memory back into the memory management
       structure. Similar to free().

Author

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