Listener attributes

Functions

• int globus_gass_transfer_listenerattr_init (globus_gass_transfer_listenerattr_t *attr, char *url_scheme)

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Function Documentation

int globus_gass_transfer_listenerattr_init	(	globus_gass_transfer_listenerattr_t *	attr,
		char *	url_scheme
	)

Initialize a listener attribute.

This function initializes the attr to contain a new protocol-specific listener attribute.

Parameters:

	attr	The attribute set to be initialized.
	url_scheme	The scheme which which the attribute will be used for.

Return values:

	GLOBUS_SUCCESS	The attribute was succesfully initialized.
	GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER	Either attr or url_scheme was GLOBUS_NULL.
	GLOBUS_GASS_TRANSFER_ERROR_NOT_IMPLEMENTED	No protocol module currently registered with GASS Transfer Library handles URLs with the specified url_scheme.

int globus_gass_transfer_listenerattr_set_backlog	(	globus_gass_transfer_listenerattr_t *	attr,
		int	backlog
	)

Set/Get the backlog attribute for a GASS transfer attribute set.

This attribute allows the user to control then number of pending connections which may exist for this listener.

Parameters:

	attr	The attribute set to query or modify.
	backlog	The number of outstanding connections to allow.

Return values:

	GLOBUS_SUCCESS	The attribute was succesfully updated.
	GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER	The attr was GLOBUS_NULL.

int globus_gass_transfer_listenerattr_set_port	(	globus_gass_transfer_listenerattr_t *	attr,
		unsigned short	port
	)

Set/Get the port attribute for a GASS transfer attribute set.

This attribute allows the user to set the port to be used by a GASS Transfer listener.

Parameters:

	attr	The attribute set to query or modify.
	port	The TCP or UDP port number to use.

Return values:

	GLOBUS_SUCCESS	The attribute was succesfully updated.
	GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER	The attr was GLOBUS_NULL.

int globus_gass_transfer_listenerattr_get_backlog	(	globus_gass_transfer_listenerattr_t *	attr,
		int *	backlog
	)

Set/Get the backlog attribute for a GASS transfer attribute set.

This attribute allows the user to control then number of pending connections which may exist for this listener.

Parameters:

	attr	The attribute set to query or modify.
	backlog	The number of outstanding connections to allow.

Return values:

	GLOBUS_SUCCESS	The attribute was succesfully updated.
	GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER	The attr was GLOBUS_NULL.

int globus_gass_transfer_listenerattr_get_port	(	globus_gass_transfer_listenerattr_t *	attr,
		unsigned short *	port
	)

Set/Get the port attribute for a GASS transfer attribute set.

This attribute allows the user to set the port to be used by a GASS Transfer listener.

Parameters:

	attr	The attribute set to query or modify.
	port	The TCP or UDP port number to use.

Return values:

	GLOBUS_SUCCESS	The attribute was succesfully updated.
	GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER	The attr was GLOBUS_NULL.