Imported Upstream version 1.4.19

[platform/upstream/m4.git] / lib / glthread / tls.c

diff --git a/lib/glthread/tls.c b/lib/glthread/tls.c
index 7c1916a..4577596 100644 (file)
--- a/lib/glthread/tls.c
+++ b/lib/glthread/tls.c
@@ -1,5 +1,5 @@
 /* Thread-local storage in multithreaded situations.
-   Copyright (C) 2005-2016 Free Software Foundation, Inc.
+   Copyright (C) 2005-2021 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* Written by Bruno Haible <bruno@clisp.org>, 2005.  */
 
@@ -22,33 +22,13 @@
 
 /* ========================================================================= */
 
-#if USE_POSIX_THREADS
-
-#endif
-
-/* ========================================================================= */
-
-#if USE_PTH_THREADS
+#if USE_ISOC_THREADS || USE_ISOC_AND_POSIX_THREADS
 
 #endif
 
 /* ========================================================================= */
 
-#if USE_SOLARIS_THREADS
-
-/* Use the old Solaris threads library.  */
-
-/* ------------------------- gl_tls_key_t datatype ------------------------- */
-
-void *
-glthread_tls_get_multithreaded (thread_key_t key)
-{
-  void *value;
-
-  if (thr_getspecific (key, &value) != 0)
-    abort ();
-  return value;
-}
+#if USE_POSIX_THREADS
 
 #endif