2395 lines
49 KiB
C
2395 lines
49 KiB
C
/* Copyright (C) 2002-2013 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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/* NOTE: this tests functionality beyond POSIX. POSIX does not allow
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exit to be called more than once. */
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <pthread.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <termios.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include <sys/msg.h>
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#include <sys/poll.h>
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#include <sys/select.h>
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#include <sys/socket.h>
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#include <sys/uio.h>
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#include <sys/un.h>
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#include <sys/wait.h>
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#include "pthreadP.h"
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/* Since STREAMS are not supported in the standard Linux kernel and
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there we don't advertise STREAMS as supported is no need to test
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the STREAMS related functions. This affects
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getmsg() getpmsg() putmsg()
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putpmsg()
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lockf() and fcntl() are tested in tst-cancel16.
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pthread_join() is tested in tst-join5.
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pthread_testcancel()'s only purpose is to allow cancellation. This
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is tested in several places.
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sem_wait() and sem_timedwait() are checked in tst-cancel1[2345] tests.
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mq_send(), mq_timedsend(), mq_receive() and mq_timedreceive() are checked
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in tst-mqueue8{,x} tests.
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aio_suspend() is tested in tst-cancel17.
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clock_nanosleep() is tested in tst-cancel18.
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*/
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/* Pipe descriptors. */
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static int fds[2];
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/* Temporary file descriptor, to be closed after each round. */
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static int tempfd = -1;
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static int tempfd2 = -1;
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/* Name of temporary file to be removed after each round. */
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static char *tempfname;
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/* Temporary message queue. */
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static int tempmsg = -1;
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/* Often used barrier for two threads. */
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static pthread_barrier_t b2;
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#ifndef IPC_ADDVAL
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# define IPC_ADDVAL 0
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#endif
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/* The WRITE_BUFFER_SIZE value needs to be choosen such that if we set
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the socket send buffer size to '1', a write of this size on that
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socket will block.
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The Linux kernel imposes a minimum send socket buffer size
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which has changed over the years. Currently the value is:
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2 * (2048 + SKB_DATA_ALIGN(sizeof(struct sk_buff)))
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which is attempting to make sure that with standard MTUs,
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TCP can always queue up at least 2 full sized packets.
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Furthermore, there is logic in the socket send paths that
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will allow one more packet (of any size) to be queued up as
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long as some socket buffer space remains. Blocking only
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occurs when we try to queue up a new packet and the send
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buffer space has already been fully consumed.
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Therefore we must set this value to the largest possible value of
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the formula above (and since it depends upon the size of "struct
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sk_buff", it is dependent upon machine word size etc.) plus some
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slack space. */
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#define WRITE_BUFFER_SIZE 16384
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/* Cleanup handling test. */
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static int cl_called;
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static void
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cl (void *arg)
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{
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++cl_called;
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}
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static void *
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tf_read (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[0];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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ssize_t s;
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pthread_cleanup_push (cl, NULL);
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char buf[100];
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s = read (fd, buf, sizeof (buf));
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pthread_cleanup_pop (0);
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printf ("%s: read returns with %zd\n", __FUNCTION__, s);
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exit (1);
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}
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static void *
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tf_readv (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[0];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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ssize_t s;
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pthread_cleanup_push (cl, NULL);
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char buf[100];
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struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
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s = readv (fd, iov, 1);
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pthread_cleanup_pop (0);
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printf ("%s: readv returns with %zd\n", __FUNCTION__, s);
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exit (1);
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}
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static void *
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tf_write (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[1];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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ssize_t s;
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pthread_cleanup_push (cl, NULL);
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char buf[WRITE_BUFFER_SIZE];
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memset (buf, '\0', sizeof (buf));
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s = write (fd, buf, sizeof (buf));
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pthread_cleanup_pop (0);
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printf ("%s: write returns with %zd\n", __FUNCTION__, s);
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exit (1);
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}
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static void *
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tf_writev (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[1];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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ssize_t s;
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pthread_cleanup_push (cl, NULL);
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char buf[WRITE_BUFFER_SIZE];
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memset (buf, '\0', sizeof (buf));
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struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
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s = writev (fd, iov, 1);
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pthread_cleanup_pop (0);
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printf ("%s: writev returns with %zd\n", __FUNCTION__, s);
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exit (1);
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}
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static void *
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tf_sleep (void *arg)
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{
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int r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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if (arg != NULL)
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{
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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pthread_cleanup_push (cl, NULL);
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sleep (arg == NULL ? 1000000 : 0);
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pthread_cleanup_pop (0);
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printf ("%s: sleep returns\n", __FUNCTION__);
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exit (1);
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}
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static void *
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tf_usleep (void *arg)
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{
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int r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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if (arg != NULL)
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{
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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pthread_cleanup_push (cl, NULL);
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usleep (arg == NULL ? (useconds_t) ULONG_MAX : 0);
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pthread_cleanup_pop (0);
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printf ("%s: usleep returns\n", __FUNCTION__);
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exit (1);
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}
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static void *
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tf_nanosleep (void *arg)
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{
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int r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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if (arg != NULL)
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{
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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pthread_cleanup_push (cl, NULL);
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struct timespec ts = { .tv_sec = arg == NULL ? 10000000 : 0, .tv_nsec = 0 };
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TEMP_FAILURE_RETRY (nanosleep (&ts, &ts));
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pthread_cleanup_pop (0);
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printf ("%s: nanosleep returns\n", __FUNCTION__);
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exit (1);
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}
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static void *
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tf_select (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[0];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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fd_set rfs;
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FD_ZERO (&rfs);
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FD_SET (fd, &rfs);
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int s;
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pthread_cleanup_push (cl, NULL);
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s = select (fd + 1, &rfs, NULL, NULL, NULL);
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pthread_cleanup_pop (0);
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printf ("%s: select returns with %d (%s)\n", __FUNCTION__, s,
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strerror (errno));
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exit (1);
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}
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static void *
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tf_pselect (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[0];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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fd_set rfs;
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FD_ZERO (&rfs);
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FD_SET (fd, &rfs);
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int s;
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pthread_cleanup_push (cl, NULL);
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s = pselect (fd + 1, &rfs, NULL, NULL, NULL, NULL);
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pthread_cleanup_pop (0);
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printf ("%s: pselect returns with %d (%s)\n", __FUNCTION__, s,
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strerror (errno));
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exit (1);
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}
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static void *
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tf_poll (void *arg)
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{
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int fd;
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int r;
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if (arg == NULL)
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fd = fds[0];
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else
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{
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char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
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tempfd = fd = mkstemp (fname);
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if (fd == -1)
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printf ("%s: mkstemp failed\n", __FUNCTION__);
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unlink (fname);
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r = pthread_barrier_wait (&b2);
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if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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}
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r = pthread_barrier_wait (&b2);
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|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
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{
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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exit (1);
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}
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struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } };
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|
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int s;
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pthread_cleanup_push (cl, NULL);
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s = poll (rfs, 1, -1);
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|
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pthread_cleanup_pop (0);
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printf ("%s: poll returns with %d (%s)\n", __FUNCTION__, s,
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strerror (errno));
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exit (1);
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}
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|
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|
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static void *
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tf_ppoll (void *arg)
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{
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int fd;
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int r;
|
|
|
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if (arg == NULL)
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fd = fds[0];
|
|
else
|
|
{
|
|
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
|
|
tempfd = fd = mkstemp (fname);
|
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if (fd == -1)
|
|
printf ("%s: mkstemp failed\n", __FUNCTION__);
|
|
unlink (fname);
|
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|
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r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
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printf ("%s: barrier_wait failed\n", __FUNCTION__);
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|
exit (1);
|
|
}
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } };
|
|
|
|
int s;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
s = ppoll (rfs, 1, NULL, NULL);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: ppoll returns with %d (%s)\n", __FUNCTION__, s,
|
|
strerror (errno));
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_wait (void *arg)
|
|
{
|
|
pid_t pid = fork ();
|
|
if (pid == -1)
|
|
{
|
|
puts ("fork failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (pid == 0)
|
|
{
|
|
/* Make the program disappear after a while. */
|
|
if (arg == NULL)
|
|
sleep (10);
|
|
exit (0);
|
|
}
|
|
|
|
int r;
|
|
if (arg != NULL)
|
|
{
|
|
struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 };
|
|
while (nanosleep (&ts, &ts) != 0)
|
|
continue;
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int s;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
s = wait (NULL);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: wait returns with %d (%s)\n", __FUNCTION__, s,
|
|
strerror (errno));
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_waitpid (void *arg)
|
|
{
|
|
|
|
pid_t pid = fork ();
|
|
if (pid == -1)
|
|
{
|
|
puts ("fork failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (pid == 0)
|
|
{
|
|
/* Make the program disappear after a while. */
|
|
if (arg == NULL)
|
|
sleep (10);
|
|
exit (0);
|
|
}
|
|
|
|
int r;
|
|
if (arg != NULL)
|
|
{
|
|
struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 };
|
|
while (nanosleep (&ts, &ts) != 0)
|
|
continue;
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int s;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
s = waitpid (-1, NULL, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: waitpid returns with %d (%s)\n", __FUNCTION__, s,
|
|
strerror (errno));
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_waitid (void *arg)
|
|
{
|
|
pid_t pid = fork ();
|
|
if (pid == -1)
|
|
{
|
|
puts ("fork failed");
|
|
exit (1);
|
|
}
|
|
|
|
if (pid == 0)
|
|
{
|
|
/* Make the program disappear after a while. */
|
|
if (arg == NULL)
|
|
sleep (10);
|
|
exit (0);
|
|
}
|
|
|
|
int r;
|
|
if (arg != NULL)
|
|
{
|
|
struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 };
|
|
while (nanosleep (&ts, &ts) != 0)
|
|
continue;
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int s;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
#ifndef WEXITED
|
|
# define WEXITED 0
|
|
#endif
|
|
siginfo_t si;
|
|
s = waitid (P_PID, pid, &si, WEXITED);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: waitid returns with %d (%s)\n", __FUNCTION__, s,
|
|
strerror (errno));
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sigpause (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Just for fun block the cancellation signal. We need to use
|
|
__xpg_sigpause since otherwise we will get the BSD version. */
|
|
__xpg_sigpause (SIGCANCEL);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sigpause returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sigsuspend (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Just for fun block all signals. */
|
|
sigset_t mask;
|
|
sigfillset (&mask);
|
|
sigsuspend (&mask);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sigsuspend returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sigwait (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
/* Block SIGUSR1. */
|
|
sigset_t mask;
|
|
sigemptyset (&mask);
|
|
sigaddset (&mask, SIGUSR1);
|
|
if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0)
|
|
{
|
|
printf ("%s: pthread_sigmask failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int sig;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Wait for SIGUSR1. */
|
|
sigwait (&mask, &sig);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sigwait returned with signal %d\n", __FUNCTION__, sig);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sigwaitinfo (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
/* Block SIGUSR1. */
|
|
sigset_t mask;
|
|
sigemptyset (&mask);
|
|
sigaddset (&mask, SIGUSR1);
|
|
if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0)
|
|
{
|
|
printf ("%s: pthread_sigmask failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
siginfo_t info;
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Wait for SIGUSR1. */
|
|
sigwaitinfo (&mask, &info);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sigwaitinfo returned with signal %d\n", __FUNCTION__,
|
|
info.si_signo);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sigtimedwait (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
/* Block SIGUSR1. */
|
|
sigset_t mask;
|
|
sigemptyset (&mask);
|
|
sigaddset (&mask, SIGUSR1);
|
|
if (pthread_sigmask (SIG_BLOCK, &mask, NULL) != 0)
|
|
{
|
|
printf ("%s: pthread_sigmask failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
/* Wait for SIGUSR1. */
|
|
siginfo_t info;
|
|
struct timespec ts = { .tv_sec = 60, .tv_nsec = 0 };
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
sigtimedwait (&mask, &info, &ts);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sigtimedwait returned with signal %d\n", __FUNCTION__,
|
|
info.si_signo);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_pause (void *arg)
|
|
{
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
pause ();
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: pause returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_accept (void *arg)
|
|
{
|
|
struct sockaddr_un sun;
|
|
/* To test a non-blocking accept call we make the call file by using
|
|
a datagrame socket. */
|
|
int pf = arg == NULL ? SOCK_STREAM : SOCK_DGRAM;
|
|
|
|
tempfd = socket (AF_UNIX, pf, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-1-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
|
|
unlink (sun.sun_path);
|
|
|
|
listen (tempfd, 5);
|
|
|
|
socklen_t len = sizeof (sun);
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
accept (tempfd, (struct sockaddr *) &sun, &len);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: accept returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_send (void *arg)
|
|
{
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
|
|
listen (tempfd, 5);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0)
|
|
{
|
|
printf ("%s: connect failed\n", __FUNCTION__);
|
|
exit(1);
|
|
}
|
|
|
|
unlink (sun.sun_path);
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Very large block, so that the send call blocks. */
|
|
char mem[700000];
|
|
|
|
send (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: send returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_recv (void *arg)
|
|
{
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-3-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
|
|
listen (tempfd, 5);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0)
|
|
{
|
|
printf ("%s: connect failed\n", __FUNCTION__);
|
|
exit(1);
|
|
}
|
|
|
|
unlink (sun.sun_path);
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[70];
|
|
|
|
recv (tempfd2, mem, arg == NULL ? sizeof (mem) : 0, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: recv returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_recvfrom (void *arg)
|
|
{
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-4-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
|
|
tempfname = strdup (sun.sun_path);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[70];
|
|
socklen_t len = sizeof (sun);
|
|
|
|
recvfrom (tempfd2, mem, arg == NULL ? sizeof (mem) : 0, 0,
|
|
(struct sockaddr *) &sun, &len);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: recvfrom returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_recvmsg (void *arg)
|
|
{
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-5-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
|
|
tempfname = strdup (sun.sun_path);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[70];
|
|
struct iovec iov[1];
|
|
iov[0].iov_base = mem;
|
|
iov[0].iov_len = arg == NULL ? sizeof (mem) : 0;
|
|
|
|
struct msghdr m;
|
|
m.msg_name = &sun;
|
|
m.msg_namelen = sizeof (sun);
|
|
m.msg_iov = iov;
|
|
m.msg_iovlen = 1;
|
|
m.msg_control = NULL;
|
|
m.msg_controllen = 0;
|
|
|
|
recvmsg (tempfd2, &m, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: recvmsg returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_open (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which open()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
open ("Makefile", O_RDONLY);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: open returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_close (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which close()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
char fname[] = "/tmp/tst-cancel-fd-XXXXXX";
|
|
tempfd = mkstemp (fname);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: mkstemp failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
unlink (fname);
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
close (tempfd);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: close returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_pread (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which pread()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
tempfd = open ("Makefile", O_RDONLY);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: cannot open Makefile\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[10];
|
|
pread (tempfd, mem, sizeof (mem), 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: pread returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_pwrite (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which pwrite()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
|
|
tempfd = mkstemp (fname);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: mkstemp failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
unlink (fname);
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[10];
|
|
pwrite (tempfd, mem, sizeof (mem), 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: pwrite returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_fsync (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which fsync()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
tempfd = open ("Makefile", O_RDONLY);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: cannot open Makefile\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
fsync (tempfd);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: fsync returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_fdatasync (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which fdatasync()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
tempfd = open ("Makefile", O_RDONLY);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: cannot open Makefile\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
fdatasync (tempfd);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: fdatasync returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_msync (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which msync()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
tempfd = open ("Makefile", O_RDONLY);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: cannot open Makefile\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
void *p = mmap (NULL, 10, PROT_READ, MAP_SHARED, tempfd, 0);
|
|
if (p == MAP_FAILED)
|
|
{
|
|
printf ("%s: mmap failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
msync (p, 10, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: msync returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sendto (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which sendto()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-6-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
tempfname = strdup (sun.sun_path);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[1];
|
|
|
|
sendto (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0,
|
|
(struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path) + strlen (sun.sun_path) + 1);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sendto returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_sendmsg (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which sendmsg()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-7-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
tempfname = strdup (sun.sun_path);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
char mem[1];
|
|
struct iovec iov[1];
|
|
iov[0].iov_base = mem;
|
|
iov[0].iov_len = 1;
|
|
|
|
struct msghdr m;
|
|
m.msg_name = &sun;
|
|
m.msg_namelen = (offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1);
|
|
m.msg_iov = iov;
|
|
m.msg_iovlen = 1;
|
|
m.msg_control = NULL;
|
|
m.msg_controllen = 0;
|
|
|
|
sendmsg (tempfd2, &m, 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: sendmsg returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_creat (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which sendmsg()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
creat ("tmp/tst-cancel-4-should-not-exist", 0666);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: creat returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_connect (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which connect()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
struct sockaddr_un sun;
|
|
|
|
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd == -1)
|
|
{
|
|
printf ("%s: first socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int tries = 0;
|
|
do
|
|
{
|
|
if (++tries > 10)
|
|
{
|
|
printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
|
|
}
|
|
|
|
strcpy (sun.sun_path, "/tmp/tst-cancel4-socket-2-XXXXXX");
|
|
if (mktemp (sun.sun_path) == NULL)
|
|
{
|
|
printf ("%s: cannot generate temp file name\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
sun.sun_family = AF_UNIX;
|
|
}
|
|
while (bind (tempfd, (struct sockaddr *) &sun,
|
|
offsetof (struct sockaddr_un, sun_path)
|
|
+ strlen (sun.sun_path) + 1) != 0);
|
|
tempfname = strdup (sun.sun_path);
|
|
|
|
listen (tempfd, 5);
|
|
|
|
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
|
|
if (tempfd2 == -1)
|
|
{
|
|
printf ("%s: second socket call failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun));
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: connect returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_tcdrain (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which tcdrain()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
/* Regardless of stderr being a terminal, the tcdrain call should be
|
|
canceled. */
|
|
tcdrain (STDERR_FILENO);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: tcdrain returned\n", __FUNCTION__);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_msgrcv (void *arg)
|
|
{
|
|
tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
|
|
if (tempmsg == -1)
|
|
{
|
|
printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno));
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
if (arg != NULL)
|
|
{
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
ssize_t s;
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
struct
|
|
{
|
|
long int type;
|
|
char mem[10];
|
|
} m;
|
|
int randnr;
|
|
/* We need a positive random number. */
|
|
do
|
|
randnr = random () % 64000;
|
|
while (randnr <= 0);
|
|
do
|
|
{
|
|
errno = 0;
|
|
s = msgrcv (tempmsg, (struct msgbuf *) &m, 10, randnr, 0);
|
|
}
|
|
while (errno == EIDRM || errno == EINTR);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: msgrcv returned %zd with errno = %m\n", __FUNCTION__, s);
|
|
|
|
msgctl (tempmsg, IPC_RMID, NULL);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static void *
|
|
tf_msgsnd (void *arg)
|
|
{
|
|
if (arg == NULL)
|
|
// XXX If somebody can provide a portable test case in which msgsnd()
|
|
// blocks we can enable this test to run in both rounds.
|
|
abort ();
|
|
|
|
tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
|
|
if (tempmsg == -1)
|
|
{
|
|
printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno));
|
|
exit (1);
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
|
|
exit (1);
|
|
}
|
|
|
|
pthread_cleanup_push (cl, NULL);
|
|
|
|
struct
|
|
{
|
|
long int type;
|
|
char mem[1];
|
|
} m;
|
|
/* We need a positive random number. */
|
|
do
|
|
m.type = random () % 64000;
|
|
while (m.type <= 0);
|
|
msgsnd (tempmsg, (struct msgbuf *) &m, sizeof (m.mem), 0);
|
|
|
|
pthread_cleanup_pop (0);
|
|
|
|
printf ("%s: msgsnd returned\n", __FUNCTION__);
|
|
|
|
msgctl (tempmsg, IPC_RMID, NULL);
|
|
|
|
exit (1);
|
|
}
|
|
|
|
|
|
static struct
|
|
{
|
|
const char *name;
|
|
void *(*tf) (void *);
|
|
int nb;
|
|
int only_early;
|
|
} tests[] =
|
|
{
|
|
#define ADD_TEST(name, nbar, early) { #name, tf_##name, nbar, early }
|
|
ADD_TEST (read, 2, 0),
|
|
ADD_TEST (readv, 2, 0),
|
|
ADD_TEST (select, 2, 0),
|
|
ADD_TEST (pselect, 2, 0),
|
|
ADD_TEST (poll, 2, 0),
|
|
ADD_TEST (ppoll, 2, 0),
|
|
ADD_TEST (write, 2, 0),
|
|
ADD_TEST (writev, 2, 0),
|
|
ADD_TEST (sleep, 2, 0),
|
|
ADD_TEST (usleep, 2, 0),
|
|
ADD_TEST (nanosleep, 2, 0),
|
|
ADD_TEST (wait, 2, 0),
|
|
ADD_TEST (waitid, 2, 0),
|
|
ADD_TEST (waitpid, 2, 0),
|
|
ADD_TEST (sigpause, 2, 0),
|
|
ADD_TEST (sigsuspend, 2, 0),
|
|
ADD_TEST (sigwait, 2, 0),
|
|
ADD_TEST (sigwaitinfo, 2, 0),
|
|
ADD_TEST (sigtimedwait, 2, 0),
|
|
ADD_TEST (pause, 2, 0),
|
|
ADD_TEST (accept, 2, 0),
|
|
ADD_TEST (send, 2, 0),
|
|
ADD_TEST (recv, 2, 0),
|
|
ADD_TEST (recvfrom, 2, 0),
|
|
ADD_TEST (recvmsg, 2, 0),
|
|
ADD_TEST (open, 2, 1),
|
|
ADD_TEST (close, 2, 1),
|
|
ADD_TEST (pread, 2, 1),
|
|
ADD_TEST (pwrite, 2, 1),
|
|
ADD_TEST (fsync, 2, 1),
|
|
ADD_TEST (fdatasync, 2, 1),
|
|
ADD_TEST (msync, 2, 1),
|
|
ADD_TEST (sendto, 2, 1),
|
|
ADD_TEST (sendmsg, 2, 1),
|
|
ADD_TEST (creat, 2, 1),
|
|
ADD_TEST (connect, 2, 1),
|
|
ADD_TEST (tcdrain, 2, 1),
|
|
ADD_TEST (msgrcv, 2, 0),
|
|
ADD_TEST (msgsnd, 2, 1),
|
|
};
|
|
#define ntest_tf (sizeof (tests) / sizeof (tests[0]))
|
|
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
int val;
|
|
socklen_t len;
|
|
|
|
if (socketpair (AF_UNIX, SOCK_STREAM, PF_UNIX, fds) != 0)
|
|
{
|
|
perror ("socketpair");
|
|
exit (1);
|
|
}
|
|
|
|
val = 1;
|
|
len = sizeof(val);
|
|
setsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, sizeof(val));
|
|
if (getsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, &len) < 0)
|
|
{
|
|
perror ("getsockopt");
|
|
exit (1);
|
|
}
|
|
if (val >= WRITE_BUFFER_SIZE)
|
|
{
|
|
puts ("minimum write buffer size too large");
|
|
exit (1);
|
|
}
|
|
setsockopt (fds[1], SOL_SOCKET, SO_SNDBUF, &val, sizeof(val));
|
|
|
|
int result = 0;
|
|
size_t cnt;
|
|
for (cnt = 0; cnt < ntest_tf; ++cnt)
|
|
{
|
|
if (tests[cnt].only_early)
|
|
continue;
|
|
|
|
if (pthread_barrier_init (&b2, NULL, tests[cnt].nb) != 0)
|
|
{
|
|
puts ("b2 init failed");
|
|
exit (1);
|
|
}
|
|
|
|
/* Reset the counter for the cleanup handler. */
|
|
cl_called = 0;
|
|
|
|
pthread_t th;
|
|
if (pthread_create (&th, NULL, tests[cnt].tf, NULL) != 0)
|
|
{
|
|
printf ("create for '%s' test failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 };
|
|
while (nanosleep (&ts, &ts) != 0)
|
|
continue;
|
|
|
|
if (pthread_cancel (th) != 0)
|
|
{
|
|
printf ("cancel for '%s' failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
void *status;
|
|
if (pthread_join (th, &status) != 0)
|
|
{
|
|
printf ("join for '%s' failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
if (status != PTHREAD_CANCELED)
|
|
{
|
|
printf ("thread for '%s' not canceled\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
if (pthread_barrier_destroy (&b2) != 0)
|
|
{
|
|
puts ("barrier_destroy failed");
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
if (cl_called == 0)
|
|
{
|
|
printf ("cleanup handler not called for '%s'\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
if (cl_called > 1)
|
|
{
|
|
printf ("cleanup handler called more than once for '%s'\n",
|
|
tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
printf ("in-time cancel test of '%s' successful\n", tests[cnt].name);
|
|
|
|
if (tempfd != -1)
|
|
{
|
|
close (tempfd);
|
|
tempfd = -1;
|
|
}
|
|
if (tempfd2 != -1)
|
|
{
|
|
close (tempfd2);
|
|
tempfd2 = -1;
|
|
}
|
|
if (tempfname != NULL)
|
|
{
|
|
unlink (tempfname);
|
|
free (tempfname);
|
|
tempfname = NULL;
|
|
}
|
|
if (tempmsg != -1)
|
|
{
|
|
msgctl (tempmsg, IPC_RMID, NULL);
|
|
tempmsg = -1;
|
|
}
|
|
}
|
|
|
|
for (cnt = 0; cnt < ntest_tf; ++cnt)
|
|
{
|
|
if (pthread_barrier_init (&b2, NULL, tests[cnt].nb) != 0)
|
|
{
|
|
puts ("b2 init failed");
|
|
exit (1);
|
|
}
|
|
|
|
/* Reset the counter for the cleanup handler. */
|
|
cl_called = 0;
|
|
|
|
pthread_t th;
|
|
if (pthread_create (&th, NULL, tests[cnt].tf, (void *) 1l) != 0)
|
|
{
|
|
printf ("create for '%s' test failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
int r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
if (pthread_cancel (th) != 0)
|
|
{
|
|
printf ("cancel for '%s' failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
r = pthread_barrier_wait (&b2);
|
|
if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
|
|
{
|
|
printf ("%s: barrier_wait failed\n", __FUNCTION__);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
void *status;
|
|
if (pthread_join (th, &status) != 0)
|
|
{
|
|
printf ("join for '%s' failed\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
if (status != PTHREAD_CANCELED)
|
|
{
|
|
printf ("thread for '%s' not canceled\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
if (pthread_barrier_destroy (&b2) != 0)
|
|
{
|
|
puts ("barrier_destroy failed");
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
if (cl_called == 0)
|
|
{
|
|
printf ("cleanup handler not called for '%s'\n", tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
if (cl_called > 1)
|
|
{
|
|
printf ("cleanup handler called more than once for '%s'\n",
|
|
tests[cnt].name);
|
|
result = 1;
|
|
continue;
|
|
}
|
|
|
|
printf ("early cancel test of '%s' successful\n", tests[cnt].name);
|
|
|
|
if (tempfd != -1)
|
|
{
|
|
close (tempfd);
|
|
tempfd = -1;
|
|
}
|
|
if (tempfd2 != -1)
|
|
{
|
|
close (tempfd2);
|
|
tempfd2 = -1;
|
|
}
|
|
if (tempfname != NULL)
|
|
{
|
|
unlink (tempfname);
|
|
free (tempfname);
|
|
tempfname = NULL;
|
|
}
|
|
if (tempmsg != -1)
|
|
{
|
|
msgctl (tempmsg, IPC_RMID, NULL);
|
|
tempmsg = -1;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
#define TIMEOUT 60
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|