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52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/* Close a handle opened by `dlopen'.
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Copyright (C) 1995-2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <dlfcn.h>
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#include <ldsodefs.h>
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#if !defined SHARED && IS_IN (libdl)
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int
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dlclose (void *handle)
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{
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return __dlclose (handle);
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}
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#else
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static void
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dlclose_doit (void *handle)
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{
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GLRO(dl_close) (handle);
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}
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int
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__dlclose (void *handle)
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{
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# ifdef SHARED
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if (__glibc_unlikely (_dlfcn_hook != NULL))
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return _dlfcn_hook->dlclose (handle);
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# endif
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return _dlerror_run (dlclose_doit, handle) ? -1 : 0;
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}
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# ifdef SHARED
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strong_alias (__dlclose, dlclose)
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# endif
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#endif
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