/* * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The OpenAirInterface Software Alliance licenses this file to You under * the OAI Public License, Version 1.0 (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.openairinterface.org/?page_id=698 * * 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. *------------------------------------------------------------------------------- * For more information about the OpenAirInterface (OAI) Software Alliance: * contact@openairinterface.org */ /*! \file common/utils/load_module_shlib.h * \brief include file for users of the shared lib loader * \author Francois TABURET * \date 2017 * \version 0.1 * \company NOKIA BellLabs France * \email: francois.taburet@nokia-bell-labs.com * \note * \warning */ #ifndef LOAD_SHLIB_H #define LOAD_SHLIB_H typedef int(*initfunc_t)(void); typedef int(*checkverfunc_t)(char * mainexec_version, char ** shlib_version); typedef struct { char *fname; int (*fptr)(void); }loader_shlibfunc_t; typedef struct { char *name; char *shlib_version; // char *shlib_buildversion; char *thisshlib_path; uint32_t numfunc; loader_shlibfunc_t *funcarray; }loader_shlibdesc_t; typedef struct { char *mainexec_buildversion; char *shlibpath; uint32_t maxshlibs; uint32_t numshlibs; loader_shlibdesc_t *shlibs; }loader_data_t; #ifdef LOAD_MODULE_SHLIB_MAIN #define LOADER_CONFIG_PREFIX "loader" #define DEFAULT_PATH "" loader_data_t loader_data; /*----------------------------------------------------------------------------------------------------------------------------------------------*/ /* LOADER parameters */ /* optname helpstr paramflags XXXptr defXXXval type numelt */ /*----------------------------------------------------------------------------------------------------------------------------------------------*/ #define LOADER_PARAMS_DESC { \ {"shlibpath", NULL, PARAMFLAG_NOFREE, strptr:(char **)&(loader_data.shlibpath), defstrval:DEFAULT_PATH, TYPE_STRING, 0}, \ {"maxshlibs", NULL, 0, uptr:&(loader_data.maxshlibs), defintval:10, TYPE_UINT32, 0}, \ } /*-------------------------------------------------------------------------------------------------------------*/ #else /* LOAD_MODULE_SHLIB_MAIN */ extern int load_module_shlib(char *modname, loader_shlibfunc_t *farray, int numf); extern loader_data_t loader_data; #endif /* LOAD_MODULE_SHLIB_MAIN */ #endif