Update upstream source from tag 'upstream/1.0'

Update to upstream version '1.0'
with Debian dir 4875e7dc9f7277205f0086a63ee21ccdb1d54593

1 files changed, 18 insertions, 39 deletions

diff --git a/tests/glthread/yield.h b/tests/glthread/yield.h
index 4bb3ed4..f74267e 100644
--- a/tests/glthread/yield.h
+++ b/tests/glthread/yield.h
@@ -1,18 +1,18 @@
 /* Yielding the processor to other threads and processes.
-   Copyright (C) 2005-2018 Free Software Foundation, Inc.
+   Copyright (C) 2005-2022 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
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
+   This file is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Lesser General Public License as
+   published by the Free Software Foundation; either version 2.1 of the
+   License, or (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful,
+   This file is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+   GNU Lesser 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 <https://www.gnu.org/licenses/>.  */
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* This file contains a primitive for yielding the processor to other threads.
      extern void gl_thread_yield (void);
@@ -25,18 +25,18 @@
 
 /* ========================================================================= */
 
-#if USE_POSIX_THREADS
+#if USE_ISOC_THREADS || USE_ISOC_AND_POSIX_THREADS
 
-/* Use the POSIX threads library.  */
+/* Use the ISO C threads library.  */
 
-# include <sched.h>
+# include <threads.h>
 
 # ifdef __cplusplus
 extern "C" {
 # endif
 
 # define gl_thread_yield() \
-    sched_yield ()
+    thrd_yield ()
 
 # ifdef __cplusplus
 }
@@ -46,39 +46,18 @@ extern "C" {
 
 /* ========================================================================= */
 
-#if USE_PTH_THREADS
-
-/* Use the GNU Pth threads library.  */
-
-# include <pth.h>
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-# define gl_thread_yield() \
-    pth_yield (NULL)
-
-# ifdef __cplusplus
-}
-# endif
-
-#endif
-
-/* ========================================================================= */
-
-#if USE_SOLARIS_THREADS
+#if USE_POSIX_THREADS
 
-/* Use the old Solaris threads library.  */
+/* Use the POSIX threads library.  */
 
-# include <thread.h>
+# include <sched.h>
 
 # ifdef __cplusplus
 extern "C" {
 # endif
 
 # define gl_thread_yield() \
-    thr_yield ()
+    sched_yield ()
 
 # ifdef __cplusplus
 }
@@ -108,7 +87,7 @@ extern "C" {
 
 /* ========================================================================= */
 
-#if !(USE_POSIX_THREADS || USE_PTH_THREADS || USE_SOLARIS_THREADS || USE_WINDOWS_THREADS)
+#if !(USE_ISOC_THREADS || USE_POSIX_THREADS || USE_ISOC_AND_POSIX_THREADS || USE_WINDOWS_THREADS)
 
 /* Provide dummy implementation if threads are not supported.  */