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/*
* Copyright (C) 2016, 2017, 2018 "IoT.bzh"
* Author José Bollo <jose.bollo@iot.bzh>
*
* 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.
*/
#if defined(WITH_LEGACY_BINDING_VDYN)
#define _GNU_SOURCE
#include <stdlib.h>
#include <dlfcn.h>
#define AFB_BINDING_VERSION 0
#include <afb/afb-binding.h>
#include "afb-api-so-v3.h"
#include "afb-api-so-vdyn.h"
#include "afb-export.h"
#include "verbose.h"
/*
* names of symbols
*/
static const char afb_api_so_vdyn_entry[] = "afbBindingVdyn";
static int preinit(void *closure, struct afb_api_x3 *api)
{
int (*entry)(struct afb_api_x3*) = closure;
return entry(api);
}
int afb_api_so_vdyn_add(const char *path, void *handle, struct afb_apiset *declare_set, struct afb_apiset * call_set)
{
int (*entry)(struct afb_api_x3*);
struct afb_export *export;
entry = dlsym(handle, afb_api_so_vdyn_entry);
if (!entry)
return 0;
INFO("binding [%s] looks like an AFB binding Vdyn", path);
export = afb_export_create_none_for_path(declare_set, call_set, path, preinit, entry);
if (!export) {
INFO("binding [%s] creation failed", path);
return -1;
}
return 1;
}
#endif
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