/* Close a handle opened by `dlopen'. Copyright (C) 1995-2014 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <dlfcn.h> #include <ldsodefs.h> #if !defined SHARED && IS_IN (libdl) int dlclose (void *handle) { return __dlclose (handle); } #else static void dlclose_doit (void *handle) { GLRO(dl_close) (handle); } int __dlclose (void *handle) { # ifdef SHARED if (__glibc_unlikely (_dlfcn_hook != NULL)) return _dlfcn_hook->dlclose (handle); # endif return _dlerror_run (dlclose_doit, handle) ? -1 : 0; } # ifdef SHARED strong_alias (__dlclose, dlclose) # endif #endif