-/* Copyright (C) 2002-2016 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
+ <https://www.gnu.org/licenses/>. */
/* NOTE: this tests functionality beyond POSIX. POSIX does not allow
exit to be called more than once. */
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <pthread.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <termios.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/ipc.h>
+#include <sys/msg.h>
#include <unistd.h>
+#include <errno.h>
+#include <limits.h>
+#include <pthread.h>
+#include <fcntl.h>
+#include <termios.h>
#include <sys/mman.h>
-#include <sys/msg.h>
#include <sys/poll.h>
-#include <sys/select.h>
-#include <sys/socket.h>
-#include <sys/uio.h>
-#include <sys/un.h>
#include <sys/wait.h>
-
-#include "pthreadP.h"
+#include <sys/stat.h>
+#include <sys/uio.h>
/* Since STREAMS are not supported in the standard Linux kernel and
aio_suspend() is tested in tst-cancel17.
clock_nanosleep() is tested in tst-cancel18.
-*/
-
-/* Pipe descriptors. */
-static int fds[2];
-/* Temporary file descriptor, to be closed after each round. */
-static int tempfd = -1;
-static int tempfd2 = -1;
-/* Name of temporary file to be removed after each round. */
-static char *tempfname;
-/* Temporary message queue. */
-static int tempmsg = -1;
+ Linux sendmmsg and recvmmsg are checked in tst-cancel4_1.c and
+ tst-cancel4_2.c respectively.
+*/
-/* Often used barrier for two threads. */
-static pthread_barrier_t b2;
+#include "tst-cancel4-common.h"
#ifndef IPC_ADDVAL
# define IPC_ADDVAL 0
#endif
-/* The WRITE_BUFFER_SIZE value needs to be chosen such that if we set
- the socket send buffer size to '1', a write of this size on that
- socket will block.
-
- The Linux kernel imposes a minimum send socket buffer size which
- has changed over the years. As of Linux 3.10 the value is:
-
- 2 * (2048 + SKB_DATA_ALIGN(sizeof(struct sk_buff)))
-
- which is attempting to make sure that with standard MTUs,
- TCP can always queue up at least 2 full sized packets.
-
- Furthermore, there is logic in the socket send paths that
- will allow one more packet (of any size) to be queued up as
- long as some socket buffer space remains. Blocking only
- occurs when we try to queue up a new packet and the send
- buffer space has already been fully consumed.
-
- Therefore we must set this value to the largest possible value of
- the formula above (and since it depends upon the size of "struct
- sk_buff", it is dependent upon machine word size etc.) plus some
- slack space. */
-
-#define WRITE_BUFFER_SIZE 16384
-
-/* Cleanup handling test. */
-static int cl_called;
-
-static void
-cl (void *arg)
-{
- ++cl_called;
-}
-
-
static void *
tf_read (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: read returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
+ FAIL_EXIT1 ("read returns with %zd", s);
}
tf_readv (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: readv returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
+ FAIL_EXIT1 ("readv returns with %zd", s);
}
tf_write (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[1];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
char buf[WRITE_BUFFER_SIZE];
memset (buf, '\0', sizeof (buf));
s = write (fd, buf, sizeof (buf));
+ /* The write can return a value higher than 0 (meaning partial write)
+ due to the SIGCANCEL, but the thread may still be pending
+ cancellation. */
+ pthread_testcancel ();
pthread_cleanup_pop (0);
- printf ("%s: write returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
+ FAIL_EXIT1 ("write returns with %zd", s);
}
tf_writev (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[1];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: writev returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
+ FAIL_EXIT1 ("writev returns with %zd", s);
}
static void *
tf_sleep (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);
- }
+ xpthread_barrier_wait (&b2);
if (arg != NULL)
- {
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: sleep returns\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("sleep returns");
}
static void *
tf_usleep (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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: usleep returns\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("usleep returns");
}
static void *
tf_nanosleep (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);
- }
+ xpthread_barrier_wait (&b2);
if (arg != NULL)
- {
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: nanosleep returns\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("nanosleep returns");
}
tf_select (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
fd_set rfs;
FD_ZERO (&rfs);
pthread_cleanup_pop (0);
- printf ("%s: select returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("select returns with %d: %m", s);
}
tf_pselect (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
fd_set rfs;
FD_ZERO (&rfs);
pthread_cleanup_pop (0);
- printf ("%s: pselect returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("pselect returns with %d: %m", s);
}
tf_poll (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } };
pthread_cleanup_pop (0);
- printf ("%s: poll returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("poll returns with %d: %m", s);
}
tf_ppoll (void *arg)
{
int fd;
- int r;
if (arg == NULL)
fd = fds[0];
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
struct pollfd rfs[1] = { [0] = { .fd = fd, .events = POLLIN } };
pthread_cleanup_pop (0);
- printf ("%s: ppoll returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("ppoll returns with %d: %m", s);
}
{
pid_t pid = fork ();
if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
+ FAIL_EXIT1 ("fork: %m");
if (pid == 0)
{
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);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
int s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: wait returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("wait returns with %d: %m", s);
}
static void *
tf_waitpid (void *arg)
{
-
pid_t pid = fork ();
if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
+ FAIL_EXIT1 ("fork: %m");
if (pid == 0)
{
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);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
int s;
- pthread_cleanup_push (cl, NULL);
+ 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);
+ FAIL_EXIT1 ("waitpid returns with %d: %m", s);
}
{
pid_t pid = fork ();
if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
+ FAIL_EXIT1 ("fork: %m");
if (pid == 0)
{
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);
- }
+ xpthread_barrier_wait (&b2);
}
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
int s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: waitid returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
+ FAIL_EXIT1 ("waitid returns with %d: %m", s);
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
-#ifdef SIGCANCEL
- /* Just for fun block the cancellation signal. We need to use
- __xpg_sigpause since otherwise we will get the BSD version. */
- __xpg_sigpause (SIGCANCEL);
-#else
- pause ();
-#endif
+ sigpause (sigmask (SIGINT));
pthread_cleanup_pop (0);
- printf ("%s: sigpause returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("sigpause returned");
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: sigsuspend returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("sigsuspend returned");
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
/* 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);
- }
+ TEST_VERIFY_EXIT (pthread_sigmask (SIG_BLOCK, &mask, NULL) == 0);
int sig;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: sigwait returned with signal %d\n", __FUNCTION__, sig);
-
- exit (1);
+ FAIL_EXIT1 ("sigwait returned with signal %d", sig);
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
/* 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);
- }
+ TEST_VERIFY_EXIT (pthread_sigmask (SIG_BLOCK, &mask, NULL) == 0);
siginfo_t info;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: sigwaitinfo returned with signal %d\n", __FUNCTION__,
- info.si_signo);
-
- exit (1);
+ FAIL_EXIT1 ("sigwaitinfo returned with signal %d", info.si_signo);
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
/* 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);
- }
+ TEST_VERIFY_EXIT (pthread_sigmask (SIG_BLOCK, &mask, NULL) == 0);
/* Wait for SIGUSR1. */
siginfo_t info;
pthread_cleanup_pop (0);
- printf ("%s: sigtimedwait returned with signal %d\n", __FUNCTION__,
- info.si_signo);
-
- exit (1);
+ FAIL_EXIT1 ("sigtimedwait returned with signal %d", info.si_signo);
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: pause returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("pause returned");
}
tempfd = socket (AF_UNIX, pf, 0);
if (tempfd == -1)
- {
- printf ("%s: socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, %s, 0): %m", arg == NULL ? "SOCK_STREAM"
+ : "SOCK_DGRAM");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: accept returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("accept returned");
}
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
+
+ set_socket_buffer (tempfd2);
if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0)
- {
- printf ("%s: connect failed\n", __FUNCTION__);
- exit(1);
- }
+ FAIL_EXIT1 ("connect: %m");
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
- /* Very large block, so that the send call blocks. */
- char mem[700000];
+ char mem[WRITE_BUFFER_SIZE];
send (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0);
+ /* The send can return a value higher than 0 (meaning partial send)
+ due to the SIGCANCEL, but the thread may still be pending
+ cancellation. */
+ pthread_testcancel ();
pthread_cleanup_pop (0);
- printf ("%s: send returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("send returned");
}
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0)
- {
- printf ("%s: connect failed\n", __FUNCTION__);
- exit(1);
- }
+ FAIL_EXIT1 ("connect: %m");
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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: recv returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("recv returned");
}
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: recvfrom returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("recvfrom returned");
}
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: recvmsg returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("recvmsg returned");
}
-
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);
+ fifofd = mkfifo (fifoname, S_IWUSR | S_IRUSR);
+ if (fifofd == -1)
+ FAIL_EXIT1 ("mkfifo: %m");
}
-
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
+ else
{
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
+ xpthread_barrier_wait (&b2);
}
- pthread_cleanup_push (cl, NULL);
+ xpthread_barrier_wait (&b2);
- open ("Makefile", O_RDONLY);
+ pthread_cleanup_push (cl_fifo, NULL);
- pthread_cleanup_pop (0);
+ open (arg ? "Makefile" : fifoname, O_RDONLY);
- printf ("%s: open returned\n", __FUNCTION__);
+ pthread_cleanup_pop (0);
- exit (1);
+ FAIL_EXIT1 ("open returned");
}
char fname[] = "/tmp/tst-cancel-fd-XXXXXX";
tempfd = mkstemp (fname);
if (tempfd == -1)
- {
- printf ("%s: mkstemp failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("mkstemp failed: %m");
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);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: close returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("close returned");
}
tempfd = open ("Makefile", O_RDONLY);
if (tempfd == -1)
- {
- printf ("%s: cannot open Makefile\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("open (\"Makefile\", O_RDONLY): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: pread returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("pread returned");
}
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = mkstemp (fname);
if (tempfd == -1)
- {
- printf ("%s: mkstemp failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("mkstemp failed: %m");
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);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: pwrite returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("pwrite returned");
}
static void *
tf_preadv (void *arg)
{
int fd;
- int r;
if (arg == NULL)
/* XXX If somebody can provide a portable test case in which preadv
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: preadv returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
+ FAIL_EXIT1 ("preadv returns with %zd", s);
}
static void *
tf_pwritev (void *arg)
{
int fd;
- int r;
if (arg == NULL)
/* XXX If somebody can provide a portable test case in which pwritev
char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
tempfd = fd = mkstemp (fname);
if (fd == -1)
- printf ("%s: mkstemp failed\n", __FUNCTION__);
+ FAIL_EXIT1 ("mkstemp failed: %m");
unlink (fname);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: pwritev returns with %zd\n", __FUNCTION__, s);
+ FAIL_EXIT1 ("pwritev returns with %zd", s);
+}
- exit (1);
+static void *
+tf_pwritev2 (void *arg)
+{
+ int fd;
+
+ if (arg == NULL)
+ /* XXX If somebody can provide a portable test case in which pwritev2
+ blocks we can enable this test to run in both rounds. */
+ abort ();
+
+ errno = 0;
+
+ char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
+ tempfd = fd = mkstemp (fname);
+ if (fd == -1)
+ FAIL_EXIT1 ("mkstemp: %m");
+ unlink (fname);
+
+ xpthread_barrier_wait (&b2);
+
+ xpthread_barrier_wait (&b2);
+
+ ssize_t s;
+ pthread_cleanup_push (cl, NULL);
+
+ char buf[WRITE_BUFFER_SIZE];
+ memset (buf, '\0', sizeof (buf));
+ struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
+ s = pwritev2 (fd, iov, 1, 0, 0);
+
+ pthread_cleanup_pop (0);
+
+ FAIL_EXIT1 ("pwritev2 returns with %zd", s);
+}
+
+static void *
+tf_preadv2 (void *arg)
+{
+ int fd;
+
+ if (arg == NULL)
+ /* XXX If somebody can provide a portable test case in which preadv2
+ blocks we can enable this test to run in both rounds. */
+ abort ();
+
+ errno = 0;
+
+ char fname[] = "/tmp/tst-cancel4-fd-XXXXXX";
+ tempfd = fd = mkstemp (fname);
+ if (fd == -1)
+ FAIL_EXIT1 ("mkstemp failed: %m");
+ unlink (fname);
+
+ xpthread_barrier_wait (&b2);
+
+ xpthread_barrier_wait (&b2);
+
+ ssize_t s;
+ pthread_cleanup_push (cl, NULL);
+
+ char buf[100];
+ struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
+ s = preadv2 (fd, iov, 1, 0, 0);
+
+ pthread_cleanup_pop (0);
+
+ FAIL_EXIT1 ("preadv2 returns with %zd", s);
}
static void *
tempfd = open ("Makefile", O_RDONLY);
if (tempfd == -1)
- {
- printf ("%s: cannot open Makefile\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("open (\"Makefile\", O_RDONLY): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: fsync returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("fsync returned");
}
tempfd = open ("Makefile", O_RDONLY);
if (tempfd == -1)
- {
- printf ("%s: cannot open Makefile\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("open (\"Makefile\", O_RDONLY): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: fdatasync returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("fdatasync returned");
}
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);
- }
+ FAIL_EXIT1 ("open (\"Makefile\", O_RDONLY): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ void *p = xmmap (NULL, 10, PROT_READ, MAP_SHARED, tempfd);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
+
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: msync returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("msync returned");
}
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);
+ tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
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);
+ listen (tempfd, 5);
+
+ tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ set_socket_buffer (tempfd2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ if (connect (tempfd2, (struct sockaddr *) &sun, sizeof (sun)) != 0)
+ FAIL_EXIT1 ("connect: %m");
+
+ unlink (sun.sun_path);
+
+ xpthread_barrier_wait (&b2);
+
+ if (arg != NULL)
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
- char mem[1];
+ char mem[WRITE_BUFFER_SIZE];
- sendto (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0,
- (struct sockaddr *) &sun,
- offsetof (struct sockaddr_un, sun_path) + strlen (sun.sun_path) + 1);
+ sendto (tempfd2, mem, arg == NULL ? sizeof (mem) : 1, 0, NULL, 0);
pthread_cleanup_pop (0);
- printf ("%s: sendto returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("sendto returned");
}
tempfd = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_DGRAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_DGRAM, 0): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: sendmsg returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("sendmsg returned");
}
// 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);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: creat returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("creat returned");
}
tempfd = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd == -1)
- {
- printf ("%s: first socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
int tries = 0;
do
{
- if (++tries > 10)
- {
- printf ("%s: too many unsuccessful bind calls\n", __FUNCTION__);
- }
+ TEST_VERIFY_EXIT (tries++ < 10);
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);
- }
+ TEST_VERIFY_EXIT (mktemp (sun.sun_path) != NULL);
sun.sun_family = AF_UNIX;
}
tempfd2 = socket (AF_UNIX, SOCK_STREAM, 0);
if (tempfd2 == -1)
- {
- printf ("%s: second socket call failed\n", __FUNCTION__);
- exit (1);
- }
+ FAIL_EXIT1 ("socket (AF_UNIX, SOCK_STREAM, 0): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: connect returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("connect returned");
}
// 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);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: tcdrain returned\n", __FUNCTION__);
-
- exit (1);
+ FAIL_EXIT1 ("tcdrain returned");
}
{
tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
if (tempmsg == -1)
- {
- printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno));
- exit (1);
- }
+ FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
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);
- }
- }
+ xpthread_barrier_wait (&b2);
ssize_t s;
pthread_cleanup_pop (0);
- printf ("%s: msgrcv returned %zd with errno = %m\n", __FUNCTION__, s);
-
msgctl (tempmsg, IPC_RMID, NULL);
- exit (1);
+ FAIL_EXIT1 ("msgrcv returned %zd", s);
}
tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
if (tempmsg == -1)
- {
- printf ("%s: msgget failed: %s\n", __FUNCTION__, strerror (errno));
- exit (1);
- }
+ FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
- r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: 2nd barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
+ xpthread_barrier_wait (&b2);
pthread_cleanup_push (cl, NULL);
pthread_cleanup_pop (0);
- printf ("%s: msgsnd returned\n", __FUNCTION__);
-
msgctl (tempmsg, IPC_RMID, NULL);
- exit (1);
+ FAIL_EXIT1 ("msgsnd returned");
}
-static struct
+struct cancel_tests tests[] =
{
- 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 (recvfrom, 2, 0),
ADD_TEST (recvmsg, 2, 0),
ADD_TEST (preadv, 2, 1),
+ ADD_TEST (preadv2, 2, 1),
ADD_TEST (pwritev, 2, 1),
+ ADD_TEST (pwritev2, 2, 1),
ADD_TEST (open, 2, 1),
ADD_TEST (close, 2, 1),
ADD_TEST (pread, 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"
+#include "tst-cancel4-common.c"