freebsd-nq/libexec/rtld-elf/rtld_paths.h
Konstantin Belousov 8cc44a1e59 rtld: add support for the $LIB token
similar to the same token in glibc.

Requested and reviewed by:	bapt
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D37329
2022-11-11 12:06:30 +02:00

92 lines
2.7 KiB
C

/*-
* Copyright 1996, 1997, 1998, 1999, 2000 John D. Polstra.
* Copyright 2003 Alexander Kabaev <kan@FreeBSD.ORG>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _RTLD_PATHS_H
#define _RTLD_PATHS_H
#undef _PATH_ELF_HINTS
#ifndef _COMPAT32_BASENAME_RTLD
#define _COMPAT32_BASENAME_RTLD "ld-elf32.so.1"
#endif
#ifndef _PATH_ELF32_HINTS
#define _PATH_ELF32_HINTS "/var/run/ld-elf32.so.hints"
#endif
#ifdef COMPAT_32BIT
#define _PATH_ELF_HINTS _PATH_ELF32_HINTS
#define _PATH_LIBMAP_CONF "/etc/libmap32.conf"
#define _BASENAME_RTLD _COMPAT32_BASENAME_RTLD
#define STANDARD_LIBRARY_PATH "/lib32:/usr/lib32"
#define LD_ "LD_32_"
#define TOKEN_LIB "lib32"
#endif
#ifndef _PATH_ELF_HINTS
#define _PATH_ELF_HINTS "/var/run/ld-elf.so.hints"
#endif
#ifndef _PATH_LIBMAP_CONF
#define _PATH_LIBMAP_CONF "/etc/libmap.conf"
#endif
#ifndef _BASENAME_RTLD
#define _BASENAME_RTLD "ld-elf.so.1"
#endif
#ifndef _PATH_RTLD
#define _PATH_RTLD "/libexec/" _BASENAME_RTLD
#endif
#ifndef _COMPAT32_PATH_RTLD
#define _COMPAT32_PATH_RTLD "/libexec/" _COMPAT32_BASENAME_RTLD
#endif
#ifndef STANDARD_LIBRARY_PATH
#define STANDARD_LIBRARY_PATH "/lib/casper:/lib:/usr/lib"
#endif
#ifndef LD_
#define LD_ "LD_"
#endif
#ifndef TOKEN_LIB
#define TOKEN_LIB "lib"
#endif
#ifdef IN_RTLD
extern const char *ld_elf_hints_default;
extern const char *ld_path_libmap_conf;
extern const char *ld_path_rtld;
extern const char *ld_standard_library_path;
extern const char *ld_env_prefix;
#endif
#endif /* _RTLD_PATHS_H */