dc_adm_get_sv_status_begin - Start acquiring the status of a user server

ANSI C, C++

#include <dcadm.h>
int dc_adm_get_sv_status_begin (char *node_id,
                                DCLONG *entry_count,
                                DCLONG flags)

K&R C

#include <dcadm.h>
int dc_adm_get_sv_status_begin (node_id, entry_count,
                                flags)
char       *node_id;
DCLONG     *entry_count;
DCLONG      flags;

node_id

Specify the pointer to the node identifier or the character string (*). Add a null character after the node identifier. If the pointer to the character string (*) is specified, the OpenTP1 node which called this function is assumed.

The length of the node identifier must be equal to the length defined by DCADM_NODE_ID_LEN. If a node identifier with a different length is specified, the function returns with an error.

entry_count

Specify the pointer to the area to which the number of user servers will be returned. The area set here will contain the number of user servers at the OpenTP1 node identified by node_id.

flags

Specify DCNOFLAGS.

Return value	Return value (numeric)	Explanation
DC_OK	0	Normal termination. The area indicated by entry_count now contains the number of user servers.
DCADMER_PARAM	-1852	The value specified for the argument is invalid.
DCADMER_COMM	-1851	Communication with the specified OpenTP1 node is impossible for the following reason: The OpenTP1 at the OpenTP1 node must be defined or redefined with the dcsetup command. The value specified in the multinode physical definition is incorrect (the OpenTP1 node is not defined or the specified host name or port number is incorrect). A communication error occurred (power is not supplied to the OpenTP1 node machine or a network error occurred).
DCADMER_MEMORY	-1861	The memory became insufficient.
DCADMER_PROTO	-1854	The function dc_adm_get_sv_status_begin() was already called.
DCADMER_PROTO	-1854	The function dc_rpc_open() was not called.
DCADMER_MULTI_DEF	-1864	N is specified for multi_node_option in the system common definition.
		The TP1/Multi is not installed in the system.
		The correct version TP1/Multi is not installed in the system.
DCADMER_DEF	-1862	An incorrect value is specified in the multinode configuration definition or in the multinode physical definition.
DCADMER_NODE_NOT_EXIST	-1867	The node identified by node_id is not included in the OpenTP1 nodes.
DCADMER_REMOTE	-1866	The specified OpenTP1 node cannot use the multinode facility for the following reason: N is specified for multi_node_option in the system common definition. The TP1/Multi is not installed in the system. The correct version TP1/Multi is not installed in the system. The memory became insufficient.
DCADMER_SWAP	-1868	The status of the user server cannot be acquired because the system is being switched.