/* Unix SMB/CIFS implementation. Samba system utilities Copyright (C) Andrew Tridgell 1992-1998 Copyright (C) Jeremy Allison 1998-2002 Copyright (C) Jelmer Vernooij 2006 ** NOTE! The following LGPL license applies to the replace ** library. This does NOT imply that all of Samba is released ** under the LGPL This 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 3 of the License, or (at your option) any later version. This 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 this library; if not, see <http://www.gnu.org/licenses/>. */ #include "replace.h" #ifdef HAVE_DL_H #include <dl.h> #endif #ifndef HAVE_DLOPEN #ifdef DLOPEN_TAKES_UNSIGNED_FLAGS void *rep_dlopen(const char *name, unsigned int flags) #else void *rep_dlopen(const char *name, int flags) #endif { #ifdef HAVE_SHL_LOAD if (name == NULL) return PROG_HANDLE; return (void *)shl_load(name, flags, 0); #else return NULL; #endif } #endif #ifndef HAVE_DLSYM void *rep_dlsym(void *handle, const char *symbol) { #ifdef HAVE_SHL_FINDSYM void *sym_addr; if (!shl_findsym((shl_t *)&handle, symbol, TYPE_UNDEFINED, &sym_addr)) return sym_addr; #endif return NULL; } #endif #ifndef HAVE_DLERROR char *rep_dlerror(void) { return "dynamic loading of objects not supported on this platform"; } #endif #ifndef HAVE_DLCLOSE int rep_dlclose(void *handle) { #ifdef HAVE_SHL_CLOSE return shl_unload((shl_t)handle); #else return 0; #endif } #endif