Index: libexec/rtld-elf/rtld-libc/Makefile.inc
===================================================================
--- libexec/rtld-elf/rtld-libc/Makefile.inc
+++ libexec/rtld-elf/rtld-libc/Makefile.inc
@@ -40,9 +40,9 @@
 
 # Use the string and memory .o files from libc instead of rebuilding them (they
 # might be using optimized assembly and duplicating that logic here is awkward).
-_libc_string_objects=	bcmp bcopy memchr memcmp memcpy memmove stpncpy strcat \
-    strchr strcmp stpcpy strcpy strcspn strdup strlcat strlcpy strlen strncmp \
-    strncpy strrchr strsep strspn strstr strtok
+_libc_string_objects=	bcmp bcopy bzero memset memchr memcmp memcpy memmove \
+    stpncpy strcat strchr strcmp stpcpy strcpy strcspn strdup strlcat strlcpy \
+    strlen strncmp strncpy strrchr strsep strspn strstr strtok
 # Also use all the syscall .o files from libc_nossp_pic:
 _libc_other_objects= sigsetjmp lstat stat fstat fstatat fstatfs syscall \
     cerror geteuid getegid munmap mprotect sysarch __sysctl issetugid __getcwd \
Index: libexec/rtld-elf/rtld.c
===================================================================
--- libexec/rtld-elf/rtld.c
+++ libexec/rtld-elf/rtld.c
@@ -5729,28 +5729,6 @@
 	return (sys_errlist[errnum]);
 }
 
-/*
- * No ifunc relocations.
- */
-void *
-memset(void *dest, int c, size_t len)
-{
-	size_t i;
-
-	for (i = 0; i < len; i++)
-		((char *)dest)[i] = c;
-	return (dest);
-}
-
-void
-bzero(void *dest, size_t len)
-{
-	size_t i;
-
-	for (i = 0; i < len; i++)
-		((char *)dest)[i] = 0;
-}
-
 /* malloc */
 void *
 malloc(size_t nbytes)