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authorWarner Losh <imp@FreeBSD.org>2015-10-31 04:39:28 +0000
committerWarner Losh <imp@FreeBSD.org>2015-10-31 04:39:28 +0000
commitb2a4014cbb4a2a9b382ca9481c8726581aba8170 (patch)
treec737067d9d383d912fb53d06b1f9df43e1b17d47
parent98fbc202685ff0150aff390ec124464d6516193c (diff)
Notes
-rw-r--r--libexec/rtld-elf/libmap.c10
-rw-r--r--libexec/rtld-elf/malloc.c1
-rw-r--r--libexec/rtld-elf/paths.h64
-rw-r--r--libexec/rtld-elf/rtld.c9
-rw-r--r--libexec/rtld-elf/rtld.h16
5 files changed, 67 insertions, 33 deletions
diff --git a/libexec/rtld-elf/libmap.c b/libexec/rtld-elf/libmap.c
index 691ad5206d0a..761a2728c948 100644
--- a/libexec/rtld-elf/libmap.c
+++ b/libexec/rtld-elf/libmap.c
@@ -16,15 +16,7 @@
#include "debug.h"
#include "rtld.h"
#include "libmap.h"
-
-#ifndef _PATH_LIBMAP_CONF
-#define _PATH_LIBMAP_CONF "/etc/libmap.conf"
-#endif
-
-#ifdef COMPAT_32BIT
-#undef _PATH_LIBMAP_CONF
-#define _PATH_LIBMAP_CONF "/etc/libmap32.conf"
-#endif
+#include "paths.h"
TAILQ_HEAD(lm_list, lm);
struct lm {
diff --git a/libexec/rtld-elf/malloc.c b/libexec/rtld-elf/malloc.c
index 9f7dbe0ec176..f134049cb7e8 100644
--- a/libexec/rtld-elf/malloc.c
+++ b/libexec/rtld-elf/malloc.c
@@ -45,7 +45,6 @@ static char *rcsid = "$FreeBSD$";
#include <sys/types.h>
#include <sys/sysctl.h>
-#include <paths.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
diff --git a/libexec/rtld-elf/paths.h b/libexec/rtld-elf/paths.h
new file mode 100644
index 000000000000..3a8e9033f41f
--- /dev/null
+++ b/libexec/rtld-elf/paths.h
@@ -0,0 +1,64 @@
+/*-
+ * Copyright 1996, 1997, 1998, 1999, 2000 John D. Polstra.
+ * Copyright 2003 Alexander Kabaev <kan@FreeBSD.ORG>.
+ * Copyright 2009-2012 Konstantin Belousov <kib@FreeBSD.ORG>.
+ * Copyright 2012 John Marino <draco@marino.st>.
+ * 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 PATHS_H
+#define PATHS_H
+
+#undef _PATH_ELF_HINTS
+
+#ifdef COMPAT_32BIT
+#define _PATH_ELF_HINTS "/var/run/ld-elf32.so.hints"
+#define _PATH_LIBMAP_CONF "/etc/libmap32.conf"
+#define _PATH_RTLD "/libexec/ld-elf32.so.1"
+#define STANDARD_LIBRARY_PATH "/lib32:/usr/lib32"
+#define LD_ "LD_32_"
+#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 _PATH_RTLD
+#define _PATH_RTLD "/libexec/ld-elf.so.1"
+#endif
+
+#ifndef STANDARD_LIBRARY_PATH
+#define STANDARD_LIBRARY_PATH "/lib:/usr/lib"
+#endif
+
+#ifndef LD_
+#define LD_ "LD_"
+#endif
+
+#endif /* PATHS_H */
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c
index eecfb0f70c71..8984507cfdfc 100644
--- a/libexec/rtld-elf/rtld.c
+++ b/libexec/rtld-elf/rtld.c
@@ -56,16 +56,11 @@
#include "debug.h"
#include "rtld.h"
#include "libmap.h"
+#include "paths.h"
#include "rtld_tls.h"
#include "rtld_printf.h"
#include "notes.h"
-#ifndef COMPAT_32BIT
-#define PATH_RTLD "/libexec/ld-elf.so.1"
-#else
-#define PATH_RTLD "/libexec/ld-elf32.so.1"
-#endif
-
/* Types. */
typedef void (*func_ptr_type)();
typedef void * (*path_enum_proc) (const char *path, size_t len, void *arg);
@@ -1892,7 +1887,7 @@ init_rtld(caddr_t mapbase, Elf_Auxinfo **aux_info)
digest_dynamic2(&obj_rtld, dyn_rpath, dyn_soname, dyn_runpath);
/* Replace the path with a dynamically allocated copy. */
- obj_rtld.path = xstrdup(PATH_RTLD);
+ obj_rtld.path = xstrdup(_PATH_RTLD);
r_debug.r_brk = r_debug_state;
r_debug.r_state = RT_CONSISTENT;
diff --git a/libexec/rtld-elf/rtld.h b/libexec/rtld-elf/rtld.h
index d75d0abbd1ab..c7c5888f6351 100644
--- a/libexec/rtld-elf/rtld.h
+++ b/libexec/rtld-elf/rtld.h
@@ -41,22 +41,6 @@
#include "rtld_lock.h"
#include "rtld_machdep.h"
-#ifdef COMPAT_32BIT
-#undef STANDARD_LIBRARY_PATH
-#undef _PATH_ELF_HINTS
-#define _PATH_ELF_HINTS "/var/run/ld-elf32.so.hints"
-/* For running 32 bit binaries */
-#define STANDARD_LIBRARY_PATH "/lib32:/usr/lib32"
-#define LD_ "LD_32_"
-#endif
-
-#ifndef STANDARD_LIBRARY_PATH
-#define STANDARD_LIBRARY_PATH "/lib:/usr/lib"
-#endif
-#ifndef LD_
-#define LD_ "LD_"
-#endif
-
#define NEW(type) ((type *) xmalloc(sizeof(type)))
#define CNEW(type) ((type *) xcalloc(1, sizeof(type)))