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struct pbs_db_connection {
void *conn_db_handle; /* opaque database handle */
charint *conn_hoststate; /* hostDatabase connection status */
int conn_portdb_state; /* Databese states, db up? /* portdown? starting? */
}
typedef struct pbs_db_connection pbs_db_conn_t;
int/* Values for conn_timeout;state */
#define PBS_DB_CONNECT_STATE_NOT_CONNECTED 1 /* connection timeoutNot connected to the db */
#define PBS_DB_CONNECT_STATE_CONNECTING 2 int/* Connecting to the conn_state; db */
#define PBS_DB_CONNECT_STATE_CONNECTED 3 /* connected?Connected */to the db */
#define PBS_DB_CONNECT_STATE_FAILED int conn_db_state; 4 /* dbCoonection up?to down?db starting?failed */
/* Values for conn_db_state */
time_t conn_connect_time; #define PBS_DB_DOWN 1 /* whenDatabase wasis connectiondown initiated */
#define PBS_DB_STARTING 2 /* Database is voidstarting */
#define *connPBS_db_err; DB_STARTED 3 /* opaqueDatabase database error store */
void *conn_data; /* any other db specific data */
void *conn_extend; /* any other db specific options */
}
typedef struct pbs_db_connection pbs_db_conn_t;is up */ |
pbs_db_obj_info_t: Wrapper object structure. It contains a pointer to one of the several database structures. Most of the database manipulation/query functions take this structure as a parameter. Depending on the contained structure type, an appropriate internal database manipulation/query function is eventually called. This allows keeping the interface simpler and generic.
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