Update.

	Change ld.so to not use functions which are exported.  One cannot
	interpose them anyway.  Use INT() to mark uses, INTDEF() to mark
	definitions.
	* include/libc-symbols.h: Define INT and INTDEF.
	* sysdeps/generic/ldsodefs.h: Declare _dl_debug_printf_internal,
	_dl_signal_error_internal, _dl_map_object_internal,
	_dl_map_object_deps_internal, _dl_lookup_symbol_internal,
	_dl_lookup_versioned_symbol_internal,
	_dl_relocate_object_internal, _dl_debug_state_internal,
	_dl_start_profile_internal, and _dl_unload_cache_internal.
	* include/dlfcn.h: Declare _dl_catch_error_internal.
	* elf/rtld.c: Use INT for calls to any of the *_internal functions
	above.  Add INTDEF to function definitions.
	* elf/dl-debug.c: Likewise.
	* elf/dl-deps.c: Likewise.
	* elf/dl-dst.h: Likewise.
	* elf/dl-error.c: Likewise.
	* elf/dl-fini.c: Likewise.
	* elf/dl-init.c: Likewise.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* elf/dl-misc.c: Likewise.
	* elf/dl-open.c: Likewise.
	* elf/dl-profile.c: Likewise.
	* elf/dl-reloc.c: Likewise.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-version.c: Likewise.
	* elf/do-lookup.h: Likewise.
	* sysdeps/generic/dl-cache.c: Likewise.
	* sysdeps/generic/dl-sysdep.c: Likewise.
	* sysdeps/alpha/dl-machine.h (RTLD_START): Call _dl_init_internal
	instead of _dl_init.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/cris/dl-machine.h: Likewise.
	* sysdeps/hppa/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/x86_64/dl-machine.h: Likewise.
	* sysdeps/powerpc/dl-start.S (_dl_start_user): Likewise.

	* elf/Versions: Don't export _dl_check_all_versions, _dl_sysdep_start,
	and _dl_debug_initialize.

1 files changed, 9 insertions, 7 deletions

diff --git a/elf/dl-version.c b/elf/dl-version.c
index 7edb8ec..9ba91b2 100644
--- a/elf/dl-version.c
+++ b/elf/dl-version.c
@@ -87,10 +87,10 @@ match_symbol (const char *name, ElfW(Word) hash, const char *string,
 
   /* Display information about what we are doing while debugging.  */
   if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_VERSIONS, 0))
-    _dl_debug_printf ("\
+    INT(_dl_debug_printf) ("\
 checking for version `%s' in file %s required by file %s\n",
-		      string, map->l_name[0]
-		      ? map->l_name : _dl_argv[0], name);
+			   string, map->l_name[0]
+			   ? map->l_name : _dl_argv[0], name);
 
   if (__builtin_expect (map->l_info[VERSYMIDX (DT_VERDEF)] == NULL, 0))
     {
@@ -214,9 +214,9 @@ _dl_check_map_versions (struct link_map *map, int verbose, int trace_mode)
 					       &buf[sizeof (buf) - 1], 10, 0),
 				   " of Verneed record\n");
 	call_error:
-	  _dl_signal_error (errval, (*map->l_name
-				     ? map->l_name : _dl_argv[0]),
-			    NULL, errstring);
+	  INT(_dl_signal_error) (errval, (*map->l_name
+					  ? map->l_name : _dl_argv[0]),
+				 NULL, errstring);
 	}
 
       while (1)
@@ -374,6 +374,7 @@ _dl_check_map_versions (struct link_map *map, int verbose, int trace_mode)
 
   return result;
 }
+INTDEF (_dl_check_map_versions)
 
 
 int
@@ -384,7 +385,8 @@ _dl_check_all_versions (struct link_map *map, int verbose, int trace_mode)
   int result = 0;
 
   for (l = map; l != NULL; l = l->l_next)
-    result |= ! l->l_faked && _dl_check_map_versions (l, verbose, trace_mode);
+    result |= (! l->l_faked
+	       && INT(_dl_check_map_versions) (l, verbose, trace_mode));
 
   return result;
 }