1 /*- 2 * Copyright 1996, 1997, 1998, 1999, 2000 John D. Polstra. 3 * Copyright 2003 Alexander Kabaev <kan@FreeBSD.ORG>. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef _RTLD_PATHS_H 28 #define _RTLD_PATHS_H 29 30 #undef _PATH_ELF_HINTS 31 32 #ifndef _RTLD_COMPAT_LIB_SUFFIX 33 #ifdef COMPAT_libcompat 34 #define _RTLD_COMPAT_LIB_SUFFIX COMPAT_libcompat 35 #else 36 #define _RTLD_COMPAT_LIB_SUFFIX "" 37 #endif 38 #endif 39 40 #ifndef _RTLD_COMPAT_ENV_SUFFIX 41 #ifdef COMPAT_LIBCOMPAT 42 #define _RTLD_COMPAT_ENV_SUFFIX COMPAT_LIBCOMPAT "_" 43 #else 44 #define _RTLD_COMPAT_ENV_SUFFIX "" 45 #endif 46 #endif 47 48 #ifndef __PATH_ELF_HINTS 49 #define __PATH_ELF_HINTS(_lc) "/var/run/ld-elf" _lc ".so.hints" 50 #endif 51 52 #ifndef _PATH_ELF_HINTS 53 #define _PATH_ELF_HINTS __PATH_ELF_HINTS(_RTLD_COMPAT_LIB_SUFFIX) 54 #endif 55 56 #ifndef _PATH_LIBMAP_CONF 57 #define _PATH_LIBMAP_CONF "/etc/libmap" _RTLD_COMPAT_LIB_SUFFIX ".conf" 58 #endif 59 60 #ifndef __BASENAME_RTLD 61 #define __BASENAME_RTLD(_lc) "ld-elf" _lc ".so.1" 62 #endif 63 64 #ifndef _BASENAME_RTLD 65 #define _BASENAME_RTLD __BASENAME_RTLD(_RTLD_COMPAT_LIB_SUFFIX) 66 #endif 67 68 #ifndef __PATH_RTLD 69 #define __PATH_RTLD(_lc) "/libexec/" __BASENAME_RTLD(_lc) 70 #endif 71 72 #ifndef _PATH_RTLD 73 #define _PATH_RTLD __PATH_RTLD(_RTLD_COMPAT_LIB_SUFFIX) 74 #endif 75 76 #ifndef STANDARD_LIBRARY_PATH 77 #define STANDARD_LIBRARY_PATH "/lib" _RTLD_COMPAT_LIB_SUFFIX ":/usr/lib" _RTLD_COMPAT_LIB_SUFFIX 78 #endif 79 80 #ifndef LD_ 81 #define LD_ "LD_" _RTLD_COMPAT_ENV_SUFFIX 82 #endif 83 84 #ifndef TOKEN_LIB 85 #define TOKEN_LIB "lib" _RTLD_COMPAT_LIB_SUFFIX 86 #endif 87 88 #ifdef IN_RTLD 89 extern const char *ld_elf_hints_default; 90 extern const char *ld_path_libmap_conf; 91 extern const char *ld_path_rtld; 92 extern const char *ld_standard_library_path; 93 extern const char *ld_env_prefix; 94 #endif 95 96 #endif /* _RTLD_PATHS_H */ 97