* csu/Versions: Use %include <tls.h> to get USE_TLS defined.

	(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _errno, errno.
	(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put errno here instead.
	* resolv/Versions: Use %include <tls.h> to get USE_TLS defined.
	(libc: GLIBC_2.0) [USE_TLS && HAVE___THREAD]: Remove _h_errno, h_errno,
	and _res.
	(libc: GLIBC_2.3) [USE_TLS && HAVE___THREAD]: Put h_errno, _res here.

	* elf/tls-macros.h [__x86_64__] (TLS_LE, TLS_IE, TLS_LD, TLS_GD):
	New macros for x86-64.

	* sysdeps/unix/sysv/linux/alpha/bits/time.h: File removed.
	It was indentical to the linux/bits/time.h file.

	* nscd/nscd_gethst_r.c (nscd_gethst_r): Add a cast to silence warning.

	* resolv/gethnamaddr.c (gethostbyaddr): Use socklen_t for SIZE.

1 files changed, 13 insertions, 3 deletions

diff --git a/csu/Versions b/csu/Versions
index 10c962d9ea..f0dfe91ca6 100644
--- a/csu/Versions
+++ b/csu/Versions
@@ -1,16 +1,26 @@
+%include <tls.h>
+
 libc {
   GLIBC_2.0 {
-    # global variables
-    _errno;
-
     # helper functions
     __libc_init_first; __libc_start_main;
 
+%if !(USE_TLS && HAVE___THREAD)
+    # global variables
+    _errno;
+
     # variables in normal name space
     errno;
+%endif
   }
   GLIBC_2.1 {
     # New special glibc functions.
     gnu_get_libc_release; gnu_get_libc_version;
   }
+  GLIBC_2.3 {
+%if USE_TLS && HAVE___THREAD
+    # This version is for the TLS symbol, GLIBC_2.0 is the old object symbol.
+    errno;
+%endif
+  }
 }