Linux: Add time64 alias for prctl

Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/tst-prctl.c b/sysdeps/unix/sysv/linux/tst-prctl.c
new file mode 100644
index 0000000000..a9dd1dcd85
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tst-prctl.c
@@ -0,0 +1,33 @@
+/* Smoke test for prctl.
+   Copyright (C) 2021 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 <sys/prctl.h>
+#include <support/check.h>
+
+static int
+do_test (void)
+{
+  TEST_COMPARE (prctl (PR_SET_NAME, "thread name", 0, 0, 0), 0);
+  char buffer[16] = { 0, };
+  TEST_COMPARE (prctl (PR_GET_NAME, buffer, 0, 0, 0), 0);
+  char expected[16] = "thread name";
+  TEST_COMPARE_BLOB (buffer, sizeof (buffer), expected, sizeof (expected));
+  return 0;
+}
+
+#include <support/test-driver.c>