aboutsummaryrefslogtreecommitdiff
path: root/debug/tst-read-chk-cancel.c
diff options
context:
space:
mode:
Diffstat (limited to 'debug/tst-read-chk-cancel.c')
-rw-r--r--debug/tst-read-chk-cancel.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/debug/tst-read-chk-cancel.c b/debug/tst-read-chk-cancel.c
deleted file mode 100644
index 7e06afb596..0000000000
--- a/debug/tst-read-chk-cancel.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Test that __read_chk is a cancellation point (BZ #29274)
- Copyright (C) 2022 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 <stdint.h>
-#include <support/xunistd.h>
-#include <support/xthread.h>
-
-static int pipe_fds[2];
-static pthread_barrier_t barrier;
-
-static void *
-read_thread (void *n)
-{
- xpthread_barrier_wait (&barrier);
- char c;
- /* This call should be forwarded to __read_chk because the buffer size
- is known, but the read length is non-constant. */
- if (read (pipe_fds[0], &c, (uintptr_t) n) != 1)
- return (void *) -1L;
- return 0;
-}
-
-static int
-do_test (void)
-{
- xpthread_barrier_init (&barrier, 0, 2);
- xpipe (pipe_fds);
- pthread_t thr = xpthread_create (0, read_thread, (void *) 1L);
- xpthread_barrier_wait (&barrier);
- xpthread_cancel (thr);
- xpthread_join (thr);
- return 0;
-}
-
-#include <support/test-driver.c>