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92b3138b83
Updated dependencies: * GMP 6.2.1 * ISL 0.24 * MPL 1.2.1 * MPFR 4.1.0 The dependencies were pulled in by running the ./contrib/download_prerequisites script and then manually removing the symbolic links and archives, and renaming the directories (i.e mv isl-0.24 to isl)
97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
/* UnixArgs.cc record argc, argv as global variables.
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Copyright (C) 2009-2022 Free Software Foundation, Inc.
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Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
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This file is part of GNU Modula-2.
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GNU Modula-2 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 3, or (at your option)
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any later version.
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GNU Modula-2 is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <config.h>
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#include <m2rts.h>
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#define EXPORT(FUNC) m2pim ## _UnixArgs_ ## FUNC
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#define M2EXPORT(FUNC) m2pim ## _M2_UnixArgs_ ## FUNC
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#define M2LIBNAME "m2pim"
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extern "C" int EXPORT(GetArgC) (void);
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extern "C" char **EXPORT(GetArgV) (void);
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extern "C" char **EXPORT(GetEnvV) (void);
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static int UnixArgs_ArgC;
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static char **UnixArgs_ArgV;
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static char **UnixArgs_EnvV;
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/* GetArgC returns argc. */
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extern "C" int
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EXPORT(GetArgC) (void)
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{
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return UnixArgs_ArgC;
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}
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/* GetArgV returns argv. */
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extern "C" char **
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EXPORT(GetArgV) (void)
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{
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return UnixArgs_ArgV;
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}
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/* GetEnvV returns envv. */
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extern "C" char **
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EXPORT(GetEnvV) (void)
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{
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return UnixArgs_EnvV;
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}
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/* GNU Modula-2 linking hooks. */
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extern "C" void
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M2EXPORT(init) (int argc, char **argv, char **envp)
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{
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UnixArgs_ArgC = argc;
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UnixArgs_ArgV = argv;
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UnixArgs_EnvV = envp;
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}
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extern "C" void
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M2EXPORT(fini) (int, char **, char **)
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{
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}
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extern "C" void
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M2EXPORT(dep) (void)
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{
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}
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extern "C" void __attribute__((__constructor__))
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M2EXPORT(ctor) (void)
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{
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m2pim_M2RTS_RegisterModule ("UnixArgs", M2LIBNAME,
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M2EXPORT(init), M2EXPORT(fini),
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M2EXPORT(dep));
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}
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