OpenTP1 Version 7 Programming Reference C Language

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dc_rpc_get_watch_time - Reference the service response waiting interval

Format

ANSI C, C++

#include <dcrpc.h>
int  dc_rpc_get_watch_time (void)

K&R C

#include <dcrpc.h>
int  dc_rpc_get_watch_time()

Description

The function dc_rpc_get_watch_time() references the current response waiting interval of a service request. This function is used for saving the current value of the service response waiting interval before temporarily changing it using the function dc_rpc_set_watch_time().

The function returns the service response waiting interval changed by the function dc_rpc_set_watch_time(). When the interval has not been changed, the following value is returned:

The value obtained by this function can be used by the OpenTP1 function dc_rpc_call().

Return values

Return value Return value (numeric) Explanation
DC_OK 0 The service response waiting interval means indefinite wait.
Positive integer Current the service response waiting interval.
Other than the above An unprecedented error (e.g., program damage) occurred.