CNC_DSGET_REQ | DATA

Description

Directs to GET a file to from a host computer at DATA SERVER.
When this function is normally ended, it starts getting files from host computer.
About the result which GET the file, it takes out with the cnc_dsftpstat() function.
Don't use DATA SERVER function (except for DNC operetion) by the CNC side after this function carries out a normal end until it takes out EW_OK or EW_DTSRVR of completion status with a cnc_dsftpstat().

	*	"Req." is declare start demand the file GET.
		"ret=" is declare the completion status when perfoming cnc_dsftpstat() function.

Therefore, it is necessary to get either EW_OK or EW_DTSRVR as the completion status by cnc_dsftpstat() when this function was executed successfully.

Declaration

Arguments

Return

EW_OK is returned on successful completion, otherwise any value except EW_OK is returned.

The major error codes are as follows.

As for the other return codes or the details, see "Return status of Data window function"

CNC option

For HSSB connection,

The DATA SERVER function and the extended driver/library function are necessary.

CNC parameter

This function is not related to CNC parameter.

CNC mode

This function can be used in any CNC mode.

Available CNC

Note) 0i-C does not support the HSSB function.

See Also

cnc_dsput_req   cnc_dsmget_req   cnc_dsmput_req