End of Input Request Processing (Exit Point 4)

Syntax:

typedef cblt_rtncode (*PFI_IDP_EXIT)(mf_uns32   exit_point,
                                  IDP_EXIT_INFO *exit_info);

On Entry:

exit point

4 = End of input request processing

	version	Version of structure format
	flags	0
	funcs	User exit support functions
	request_cxt

	version	Version of structure format
	argc	Parameter count of loaded service
	service_type	Type of client request
	accept_buf_len	Length of data in accept_buf
	cmd_line_len	Length of data in cmd_line
	flags	Request context control flags
	argv	Parameter list of loaded service
	service_name	Name of loaded service
	pgm_name	Name of the main program associated with the service
	epoint_name	Name of the entry point to invoke
	accept_buf	Data to be used for ANSI ACCEPT statements
	cmd_line	String to be used to resolve ACCEPT FROM COMMAND-LINE statements

	exit_data	User exit-specific data
	flags	0
	request_cxt
	exit_data	User exit-specific data

exit_info
IDP_EXIT_CONTINUE	0	Continue with processing
IDP_EXIT_STOP	1	Terminate mapping processing. No service will be invoked. An error response will be required
IDP_EXIT_STOP	1	Terminate mapping processing. No service will be invoked. An error response will be required
IDP_EXIT_HANDLED	2	The exit has overridden one or more of the returned request context fields

On Exit:

exit point	4 = End of input request processing
exit_info

	version	Version of structure format
	flags	0
	funcs	User exit support functions
	request_cxt
	exit_data	User exit-specific data
	flags	0

	argc	Parameter count of loaded service
	service_type	Type of client request
	accept_buf_len	Length of data in accept_buf
	cmd_line_len	Length of data in cmd_line
	flags	Request context control flags
	argv	Parameter list of loaded service
	service_name	Name of loaded service
	pgm_name	Name of the main program associated with the service
	epoint_name	Name of the entry point to invoke
	accept_buf	Data to be used for ANSI ACCEPT statements
	cmd_line	String to be used to resolve ACCEPT FROM COMMAND-LINE statements

exit_data

User exit-specific data

IDP_EXIT_CONTINUE	0	Continue with processing
IDP_EXIT_STOP	1	Terminate mapping processing. No service will be invoked. An error response will be required
IDP_EXIT_HANDLED	2	The exit has overridden one or more of the returned request context fields

Return codes:

IDP_EXIT_CONTINUE	0	Continue with processing
IDP_EXIT_STOP	1	Terminate mapping processing. No service will be invoked. An error response will be required
IDP_EXIT_HANDLED	2	The exit has overridden one or more of the returned request context fields

Comments:

This exit gives you the opportunity to initialize parameter values in the internal data areas addressed by argv other than those initialized during external parameter mapping. The exit can optionally modify any of the returned request fields listed above. The exit should use the fn_alloc_mem support function of the exit_info funcs structure to allocate any memory used to replace request context strings (for example, service_name or epoint_name) or argv fields. If the exit chooses to override any of the request context fields, it must return IDP_EXIT_HANDLED.

The user exit program owns the exit_data field of the IDP_EXIT_INFO structure. You would typically use it to preserve context information between exit point invocations. You can use it when returning any of the IDP_EXIT_ return values.