1 /* $NetBSD: dlfcn_elf.c,v 1.2 2000/07/06 02:48:41 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2000 Takuya SHIOZAKI 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include <sys/cdefs.h> 29 #if defined(LIBC_SCCS) && !defined(lint) 30 __RCSID("$NetBSD: dlfcn_elf.c,v 1.2 2000/07/06 02:48:41 christos Exp $"); 31 #endif /* LIBC_SCCS and not lint */ 32 33 #if defined(PIC) || defined(lint) 34 #include "namespace.h" 35 36 #define ELFSIZE ARCH_ELFSIZE 37 #include "rtld.h" 38 39 #ifdef __weak_extern 40 __weak_extern(__mainprog_obj) 41 #endif 42 extern const Obj_Entry *__mainprog_obj; 43 44 #ifdef __weak_alias 45 __weak_alias(dlopen,__dlopen) 46 __weak_alias(dlclose,__dlclose) 47 __weak_alias(dlsym,__dlsym) 48 __weak_alias(dlerror,__dlerror) 49 __weak_alias(dladdr,__dladdr) 50 #endif 51 52 #include <dlfcn_stubs.c> 53 #endif /* PIC */ 54