Sets the specified heap's configuration.

int heap_set_config(
    MPOOL_CONFIG * config
);

Parameters

config

Pointer to an MPOOL configuration descriptor (MPOOL_CONFIG).

Remarks

To modify a configuration with heap_set_config, you must retrieve a configuration by calling heap_get_config.

Return Values

0 (zero)

Success.

Less than 0 (zero)

Failure. The function sets errno to one of these values:

EEXIST	The heap is deleted.
EINVAL	The heap is not a valid MPOOL or the value of config is NULL.

Requirements