C11 threads: Move implementation to sysdeps/pthread

so it gets shared by nptl and htl. Also add htl versions of thrd_current and
thrd_yield.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

1 files changed, 0 insertions, 103 deletions

diff --git a/nptl/tst-mtx-timedlock.c b/nptl/tst-mtx-timedlock.c
deleted file mode 100644
index 21c73a3..0000000
--- a/nptl/tst-mtx-timedlock.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* C11 threads timed mutex tests.
-   Copyright (C) 2018-2020 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library 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.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <threads.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <support/check.h>
-
-/* Shared mutex between child and parent.  */
-static mtx_t mutex;
-
-/* Shared counter to check possible race conditions.  */
-static char shrd_counter;
-
-/* Maximum amount of time waiting for mutex.  */
-static struct timespec wait_time;
-
-/* Function to choose an action to do, depending on mtx_timedlock
-   return value.  */
-static inline void
-choose_action (int action, char* thread_name)
-{
-  switch (action)
-    {
-      case thrd_success:
-        ++shrd_counter;
-
-	if (mtx_unlock (&mutex) != thrd_success)
-	  FAIL_EXIT1 ("mtx_unlock failed");
-      break;
-
-      case thrd_timedout:
-        break;
-
-      case thrd_error:
-	FAIL_EXIT1 ("%s lock error", thread_name);
-        break;
-    }
-}
-
-static int
-child_add (void *arg)
-{
-  char child_name[] = "child";
-
-  /* Try to lock mutex.  */
-  choose_action (mtx_timedlock (&mutex, &wait_time), child_name);
-  thrd_exit (thrd_success);
-}
-
-static int
-do_test (void)
-{
-  thrd_t id;
-  char parent_name[] = "parent";
-
-  if (mtx_init (&mutex, mtx_timed) != thrd_success)
-    FAIL_EXIT1 ("mtx_init failed");
-
-  if (clock_gettime (CLOCK_REALTIME, &wait_time) != 0)
-    FAIL_EXIT1 ("clock_gettime failed");
-  /* Tiny amount of time, to assure that if any thread finds it busy.
-     It will receive thrd_timedout.  */
-  wait_time.tv_nsec += 1;
-  if (wait_time.tv_nsec == 1000 * 1000 * 1000)
-    {
-      wait_time.tv_sec += 1;
-      wait_time.tv_nsec = 0;
-    }
-
-  if (thrd_create (&id, child_add, NULL) != thrd_success)
-    FAIL_EXIT1 ("thrd_create failed");
-
-  choose_action (mtx_timedlock (&mutex, &wait_time), parent_name);
-
-  if (thrd_join (id, NULL) != thrd_success)
-    FAIL_EXIT1 ("thrd_join failed");
-
-  if (shrd_counter != 2 && shrd_counter != 1)
-    FAIL_EXIT1 ("shrd_counter != {1,2} (%d)", shrd_counter);
-
-  mtx_destroy (&mutex);
-
-  return 0;
-}
-
-#include <support/test-driver.c>