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, 35 insertions, 33 deletions

diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index 368ad2d..43a0bd8 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -59,10 +59,10 @@ openaux (void *a)
 {
   struct openaux_args *args = (struct openaux_args *) a;
 
-  args->aux = _dl_map_object (args->map, args->name, 0,
-			      (args->map->l_type == lt_executable
-			       ? lt_library : args->map->l_type),
-			      args->trace_mode, 0);
+  args->aux = INT(_dl_map_object) (args->map, args->name, 0,
+				   (args->map->l_type == lt_executable
+				    ? lt_library : args->map->l_type),
+				   args->trace_mode, 0);
 }
 
 static ptrdiff_t
@@ -107,28 +107,28 @@ struct list
 									      \
 	/* DST must not appear in SUID/SGID programs.  */		      \
 	if (__libc_enable_secure)					      \
-	  _dl_signal_error (0, __str, NULL,				      \
-			    N_("DST not allowed in SUID/SGID programs"));     \
+	  INT(_dl_signal_error) (0, __str, NULL,			      \
+				 N_("DST not allowed in SUID/SGID programs"));\
 									      \
 	__newp = (char *) alloca (DL_DST_REQUIRED (l, __str, strlen (__str),  \
 						   __cnt));		      \
 									      \
-	__result = DL_DST_SUBSTITUTE (l, __str, __newp, 0);		      \
+	__result = INT(_dl_dst_substitute) (l, __str, __newp, 0);	      \
 									      \
 	if (*__result == '\0')						      \
 	  {								      \
 	    /* The replacement for the DST is not known.  We can't	      \
 	       processed.  */						      \
 	    if (fatal)							      \
-	      _dl_signal_error (0, __str, NULL, N_("\
+	      INT(_dl_signal_error) (0, __str, NULL, N_("\
 empty dynamics string token substitution"));				      \
 	    else							      \
 	      {								      \
 		/* This is for DT_AUXILIARY.  */			      \
 		if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_LIBS, 0))  \
-		  _dl_debug_printf ("cannot load auxiliary `%s' because of"   \
-				    "empty dynamic string token "	      \
-				    "substitution\n", __str);		      \
+		  INT(_dl_debug_printf) (N_("\
+cannot load auxiliary `%s' because of empty dynamic string token "	      \
+					    "substitution\n"), __str);	      \
 		continue;						      \
 	      }								      \
 	  }								      \
@@ -239,7 +239,8 @@ _dl_map_object_deps (struct link_map *map,
 		/* Store the tag in the argument structure.  */
 		args.name = name;
 
-		err = _dl_catch_error (&objname, &errstring, openaux, &args);
+		err = INT(_dl_catch_error) (&objname, &errstring, openaux,
+					    &args);
 		if (__builtin_expect (errstring != NULL, 0))
 		  {
 		    if (err)
@@ -290,15 +291,15 @@ _dl_map_object_deps (struct link_map *map,
 		    /* Say that we are about to load an auxiliary library.  */
 		    if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_LIBS,
 					  0))
-		      _dl_debug_printf ("load auxiliary object=%s"
-					" requested by file=%s\n", name,
-					l->l_name[0]
-					? l->l_name : _dl_argv[0]);
+		      INT(_dl_debug_printf) ("load auxiliary object=%s"
+					     " requested by file=%s\n", name,
+					     l->l_name[0]
+					     ? l->l_name : _dl_argv[0]);
 
 		    /* We must be prepared that the addressed shared
 		       object is not available.  */
-		    err = _dl_catch_error (&objname, &errstring, openaux,
-					   &args);
+		    err = INT(_dl_catch_error) (&objname, &errstring, openaux,
+						&args);
 		    if (__builtin_expect (errstring != NULL, 0))
 		      {
 			/* We are not interested in the error message.  */
@@ -317,14 +318,14 @@ _dl_map_object_deps (struct link_map *map,
 		    /* Say that we are about to load an auxiliary library.  */
 		    if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_LIBS,
 					  0))
-		      _dl_debug_printf ("load filtered object=%s"
-					" requested by file=%s\n", name,
-					l->l_name[0]
-					? l->l_name : _dl_argv[0]);
+		      INT(_dl_debug_printf) ("load filtered object=%s"
+					     " requested by file=%s\n", name,
+					     l->l_name[0]
+					     ? l->l_name : _dl_argv[0]);
 
 		    /* For filter objects the dependency must be available.  */
-		    err = _dl_catch_error (&objname, &errstring, openaux,
-					   &args);
+		    err = INT(_dl_catch_error) (&objname, &errstring, openaux,
+						&args);
 		    if (__builtin_expect (errstring != NULL, 0))
 		      {
 			if (err)
@@ -452,8 +453,8 @@ _dl_map_object_deps (struct link_map *map,
 	  l->l_initfini = (struct link_map **)
 	    malloc ((nneeded + 1) * sizeof needed[0]);
 	  if (l->l_initfini == NULL)
-	    _dl_signal_error (ENOMEM, map->l_name, NULL,
-			      N_("cannot allocate dependency list"));
+	    INT(_dl_signal_error) (ENOMEM, map->l_name, NULL,
+				   N_("cannot allocate dependency list"));
 	  l->l_initfini[0] = l;
 	  memcpy (&l->l_initfini[1], needed, nneeded * sizeof needed[0]);
 	}
@@ -483,8 +484,8 @@ _dl_map_object_deps (struct link_map *map,
     (struct link_map **) malloc ((2 * nlist + 1)
 				 * sizeof (struct link_map *));
   if (map->l_initfini == NULL)
-    _dl_signal_error (ENOMEM, map->l_name, NULL,
-		      N_("cannot allocate symbol search list"));
+    INT(_dl_signal_error) (ENOMEM, map->l_name, NULL,
+			   N_("cannot allocate symbol search list"));
 
 
   map->l_searchlist.r_list = &map->l_initfini[nlist + 1];
@@ -524,7 +525,7 @@ _dl_map_object_deps (struct link_map *map,
 	      /* As current DT_AUXILIARY/DT_FILTER implementation needs to be
 		 rewritten, no need to bother with prelinking the old
 		 implementation.  */
-	      _dl_signal_error (EINVAL, l->l_name, NULL, N_("\
+	      INT(_dl_signal_error) (EINVAL, l->l_name, NULL, N_("\
 Filters not supported with LD_TRACE_PRELINKING"));
 	    }
 
@@ -538,8 +539,8 @@ Filters not supported with LD_TRACE_PRELINKING"));
 					    + (cnt
 					       * sizeof (struct link_map *)));
 	  if (l->l_local_scope[0] == NULL)
-	    _dl_signal_error (ENOMEM, map->l_name, NULL,
-			      N_("cannot allocate symbol search list"));
+	    INT(_dl_signal_error) (ENOMEM, map->l_name, NULL,
+				   N_("cannot allocate symbol search list"));
 	  l->l_local_scope[0]->r_nlist = cnt;
 	  l->l_local_scope[0]->r_list =
 	    (struct link_map **) (l->l_local_scope[0] + 1);
@@ -618,6 +619,7 @@ Filters not supported with LD_TRACE_PRELINKING"));
   map->l_initfini[nlist] = NULL;
 
   if (errno_reason)
-    _dl_signal_error (errno_reason == -1 ? 0 : errno_reason,
-		      objname, NULL, errstring);
+    INT(_dl_signal_error) (errno_reason == -1 ? 0 : errno_reason, objname,
+			   NULL, errstring);
 }
+INTDEF (_dl_map_object_deps)