1 files changed, 62 insertions, 0 deletions
diff --git a/rt/tst-mqueue10.c b/rt/tst-mqueue10.c
new file mode 100644
index 0000000000..7fb53a1cae
--- /dev/null
+++ b/rt/tst-mqueue10.c
@@ -0,0 +1,62 @@
+/* Check for large timeout with mq_timedsend and mq_timedreceive.
+   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 <errno.h>
+#include <intprops.h>
+#include <mqueue.h>
+#include <stdio.h>
+#include <support/check.h>
+#include <support/support.h>
+#include <support/temp_file.h>
+#include <unistd.h>
+
+static char name[sizeof "/tst-mqueue2-" + INT_BUFSIZE_BOUND (pid_t)];
+
+static void
+do_cleanup (void)
+{
+  mq_unlink (name);
+}
+#define CLEANUP_HANDLER	do_cleanup
+
+static int
+do_test (void)
+{
+  snprintf (name, sizeof (name), "/tst-mqueue2-%u", getpid ());
+
+  char msg[8] = { 0x55 };
+
+  struct mq_attr attr = { .mq_maxmsg = 1, .mq_msgsize = sizeof (msg) };
+  mqd_t q = mq_open (name, O_CREAT | O_EXCL | O_RDWR, 0600, &attr);
+  TEST_VERIFY_EXIT (q != (mqd_t) -1);
+
+  struct timespec ts = { TYPE_MAXIMUM (time_t), 0 };
+
+  {
+    timer_t timer = support_create_timer (0, 100000000, false, NULL);
+    TEST_COMPARE (mq_timedreceive (q, msg, sizeof (msg), NULL, &ts), -1);
+    TEST_VERIFY (errno == EINTR || errno == EOVERFLOW);
+    support_delete_timer (timer);
+  }
+
+  mq_unlink (name);
+
+  return 0;
+}
+
+#include <support/test-driver.c>