Vital Sign History
[State Object Library]

Data Structures
struct	sos_vital_history_t
Typedefs
typedef sos_vital_history_t	sos_vital_history_t
Functions
	SUL_PEER_DECLARE (vitals_history)
	sos_vital_history_create (sos_vital_t *vital, sos_status_t *f_status, sos_status_t *t_status, apr_pool_t *pool)
	sos_vital_history_get_key (sos_vital_history_t **history, sul_key_t identifier, sos_fs_txn_t *txn, apr_pool_t *pool)
	sos_vital_history_get_vitals (apr_array_header_t **history, apr_array_header_t *vital_ids, sos_fs_txn_t *txn, apr_pool_t *pool)
	sos_vital_history_get_vital (apr_array_header_t **history, sul_key_t vital_id, sos_fs_txn_t *txn, apr_pool_t *pool)
	sos_vital_history_save (sos_vital_history_t *history, sos_fs_txn_t *txn, apr_pool_t *pool)
	sos_vital_history_get_node_group (apr_array_header_t **history, sul_key_t group_id, sos_fs_txn_t *txn, apr_pool_t *pool)

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Typedef Documentation

typedef struct sos_vital_history_t sos_vital_history_t

A history entry in the lifetime of a Vital. History entires have two flavors, one is a null history entry that is just around to denote a journal entry.

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Function Documentation

sos_vital_history_create (  sos_vital_t *  vital, sos_status_t *  f_status, sos_status_t *  t_status, apr_pool_t *  pool )

Parameters: vital  f_status  t_status  pool  Returns:

sos_vital_history_get_key (  sos_vital_history_t **  history, sul_key_t  identifier, sos_fs_txn_t *  txn, apr_pool_t *  pool )

Parameters: history  identifier  txn  A database transaction. pool  Memory pool to allocate overhead from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

sos_vital_history_get_node_group (  apr_array_header_t **  history, sul_key_t  group_id, sos_fs_txn_t *  txn, apr_pool_t *  pool )

Parameters: history  group_id  txn  A database transaction. pool  Memory pool to allocate overhead from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

sos_vital_history_get_vital (  apr_array_header_t **  history, sul_key_t  vital_id, sos_fs_txn_t *  txn, apr_pool_t *  pool )

Parameters: history  vital_id  txn  A database transaction. pool  Memory pool to allocate overhead from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

sos_vital_history_save (  sos_vital_history_t *  history, sos_fs_txn_t *  txn, apr_pool_t *  pool )

Parameters: history  txn  A database transaction. pool  Memory pool to allocate overhead from. Returns: An sul_error_t instance if an error occured and NULL otherwise.

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