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globus_xio_load.h
/*
* Copyright 1999-2006 University of Chicago
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GLOBUS_XIO_LOAD_INCLUDE
#define GLOBUS_XIO_LOAD_INCLUDE
#include "globus_xio_types.h"
#include "globus_common.h"
#ifdef __cplusplus
extern "C" {
#endif
extern globus_extension_registry_t globus_i_xio_driver_registry;
#define GLOBUS_XIO_DRIVER_REGISTRY &globus_i_xio_driver_registry
typedef
globus_result_t
(*globus_xio_driver_init_t)(
globus_xio_driver_t * out_driver);
typedef
void
(*globus_xio_driver_destroy_t)(
globus_xio_driver_t driver);
typedef struct
{
const char * name;
globus_xio_driver_init_t init;
globus_xio_driver_destroy_t destroy;
} globus_xio_driver_hook_t;
globus_result_t
globus_xio_driver_load(
const char * driver_name,
globus_xio_driver_t * out_driver);
globus_result_t
globus_xio_driver_unload(
globus_xio_driver_t driver);
#define GlobusXIODefineDriver(driver_name, init_func, destroy_func) \
globus_xio_driver_hook_t globus_i_xio_##driver_name##_hook = \
{ \
#driver_name, \
init_func, \
destroy_func, \
}
#define GlobusXIODeclareDriver(driver_name) \
extern globus_xio_driver_hook_t globus_i_xio_##driver_name##_hook
#define GlobusXIOMyDriver(driver_name) \
&globus_i_xio_##driver_name##_hook
#define GlobusXIORegisterDriver(driver_name) \
globus_extension_registry_add( \
GLOBUS_XIO_DRIVER_REGISTRY, \
(void *)#driver_name, \
GlobusXIOMyModule(driver_name), \
GlobusXIOMyDriver(driver_name))
#define GlobusXIOUnRegisterDriver(driver_name) \
globus_extension_registry_remove( \
GLOBUS_XIO_DRIVER_REGISTRY, \
(void*)#driver_name)
#define GlobusXIODefineModule(driver_name) \
GlobusExtensionDefineModule(globus_xio_##driver_name##_driver)
#define GlobusXIODeclareModule(driver_name) \
GlobusExtensionDeclareModule(globus_xio_##driver_name##_driver)
#define GlobusXIOMyModule(driver_name) \
GlobusExtensionMyModule(globus_xio_##driver_name##_driver)
#define GlobusXIOExtensionName(driver_name) \
"globus_xio_" #driver_name "_driver"
#define GLOBUS_XIO_EXTENSION_FORMAT "globus_xio_%s_driver"
/* internal activate funcs */
int
globus_i_xio_load_init(void);
int
globus_i_xio_load_destroy(void);
#ifdef __cplusplus
}
#endif
#endif