67d266d79b
[INTERPRETER] * NEW: Call an optional fork helper in each loaded component libraries before starting a task.
79 lines
2 KiB
C
79 lines
2 KiB
C
/***************************************************************************
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gbx_library.h
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(c) 2000-2017 Benoît Minisini <g4mba5@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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***************************************************************************/
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#ifndef __GBX_LIBRARY_H
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#define __GBX_LIBRARY_H
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#include "gambas.h"
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#include "gb_list.h"
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#include "gb_component.h"
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#include <dlfcn.h>
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#ifndef DONT_USE_LTDL
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#include <ltdl.h>
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#else
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#define lt_dlsym dlsym
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#define lt_dlclose dlclose
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#define lt_dlerror dlerror
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#endif
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typedef
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struct _LIBRARY {
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#ifdef USE_LTDL
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lt_dlhandle handle;
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#else
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void *handle;
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#endif
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const char *name;
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void (*signal)();
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int (*info)();
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unsigned persistent : 1;
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unsigned _reserved: 13;
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}
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LIBRARY;
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#ifndef __GBX_LIBRARY_C
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#endif
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void LIBRARY_init(void);
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void LIBRARY_exit(void);
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LIBRARY *LIBRARY_create(const char *path);
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void LIBRARY_delete(LIBRARY *lib);
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int LIBRARY_load(LIBRARY *lib);
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void LIBRARY_unload(LIBRARY *lib);
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void LIBRARY_declare(GB_DESC **desc);
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void LIBRARY_declare_one(GB_DESC *desc);
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bool LIBRARY_get_interface_by_name(const char *name, int version, void *iface);
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void LIBRARY_get_interface(LIBRARY *lib, int version, void *iface);
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void LIBRARY_exec(LIBRARY *lib, int argc, char **argv);
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void LIBRARY_after_init(LIBRARY *lib);
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void LIBRARY_before_fork(LIBRARY *lib);
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#endif
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