svn commit: r304011 - head/libexec/rtld-elf

[Konstantin Belousov]

Author: kib
Date: Fri Aug 12 18:29:11 2016
New Revision: 304011
URL: https://svnweb.freebsd.org/changeset/base/304011

Log:
  Remove all remaining uses of TAILQ_FOREACH_FROM() from rtld-elf.
  
  Sponsored by:	The FreeBSD Foundation
  MFC after:	1 week

Modified:
  head/libexec/rtld-elf/rtld.c

Modified: head/libexec/rtld-elf/rtld.c
==============================================================================
--- head/libexec/rtld-elf/rtld.c	Fri Aug 12 18:07:44 2016	(r304010)
+++ head/libexec/rtld-elf/rtld.c	Fri Aug 12 18:29:11 2016	(r304011)
@@ -2164,8 +2164,7 @@ load_needed_objects(Obj_Entry *first, in
 {
     Obj_Entry *obj;
 
-    obj = first;
-    TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+    for (obj = first; obj != NULL; obj = TAILQ_NEXT(obj, next)) {
 	if (obj->marker)
 	    continue;
 	if (process_needed(obj, obj->needed, flags) == -1)
@@ -2769,9 +2768,8 @@ relocate_objects(Obj_Entry *first, bool 
 	Obj_Entry *obj;
 	int error;
 
-	error = 0;
-	obj = first;
-	TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+	for (error = 0, obj = first;  obj != NULL;
+	    obj = TAILQ_NEXT(obj, next)) {
 		if (obj->marker)
 			continue;
 		error = relocate_object(obj, bind_now, rtldobj, flags,
@@ -2811,8 +2809,7 @@ resolve_objects_ifunc(Obj_Entry *first, 
 {
 	Obj_Entry *obj;
 
-	obj = first;
-	TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+	for (obj = first; obj != NULL; obj = TAILQ_NEXT(obj, next)) {
 		if (obj->marker)
 			continue;
 		if (resolve_object_ifunc(obj, bind_now, flags, lockstate) == -1)
@@ -4316,7 +4313,7 @@ trace_loaded_objects(Obj_Entry *obj)
 
     list_containers = getenv(_LD("TRACE_LOADED_OBJECTS_ALL"));
 
-    TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+    for (; obj != NULL; obj = TAILQ_NEXT(obj, next)) {
 	Needed_Entry		*needed;
 	char			*name, *path;
 	bool			is_lib;
@@ -4661,8 +4658,7 @@ allocate_tls(Obj_Entry *objs, void *oldt
 	 */
 	free_tls(oldtls, 2*sizeof(Elf_Addr), sizeof(Elf_Addr));
     } else {
-	obj = objs;
-	TAILQ_FOREACH_FROM(obj, &obj_list, next) {
+	for (obj = objs; obj != NULL; obj = TAILQ_NEXT(obj, next)) {
 		if (obj->marker || obj->tlsoffset == 0)
 			continue;
 		addr = segbase - obj->tlsoffset;