node_acnet_ping_c
status.i4.v = node_acnet_ping_c(node.i4.v [,millisecs.u4.r])
This routine will perform an ACNET ping on an ACNET node.
node ACNET node (constants are in 'nodedefs')
[millisecs] returned millisecond delay in the reply
This function returns ACNET status values as follows:
OK success
ACNET_NOCON not connected to ACNET
ACNET_UTIME ping failed
This function requires the following include files:
cnsparam_h, cbslib_h, nodedefs_h, acnet_errors_h
Related functions:
node_is_up_c, acnet_node_ip_address_c, ip_address_to_acnet_node,
ip_address_to_matching_acnet_node, node_info_db, front_end_type_c,
is_front_end_node_c
C/C++ usage:
int status;
int node = MIVAC;
unsigned int millisecs;
status = node_acnet_ping_c(node,&millisecs);