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-rw-r--r--linuxthreads/tst-cancel4.c469
1 files changed, 0 insertions, 469 deletions
diff --git a/linuxthreads/tst-cancel4.c b/linuxthreads/tst-cancel4.c
deleted file mode 100644
index 03f6bfe056..0000000000
--- a/linuxthreads/tst-cancel4.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* NOTE: this tests functionality beyond POSIX. POSIX does not allow
- exit to be called more than once. */
-
-#include <errno.h>
-#include <limits.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/poll.h>
-#include <sys/select.h>
-#include <sys/uio.h>
-#include <sys/wait.h>
-
-/* The following interfaces are defined to be cancellation points but
- tests are not yet implemented:
-
- accept() aio_suspend() clock_nanosleep()
- close() connect() creat()
- fcntl() fsync() getmsg()
- getpmsg() lockf() mq_receive()
- mq_send() mq_timedreceive() mq_timedsend()
- msgrcv() msgsnd() msync()
- open() pause()
- pread() pthread_cond_timedwait()
- pthread_cond_wait() pthread_join() pthread_testcancel()
- putmsg() putpmsg() pwrite()
- recv()
- recvfrom() recvmsg()
- sem_timedwait() sem_wait() send()
- sendmsg() sendto() sigpause()
- sigsuspend() sigtimedwait() sigwait()
- sigwaitinfo() system()
- tcdrain()
-
- Since STREAMS are not supported in the standard Linux kernel there
- is no need to test the STREAMS related functions.
-*/
-
-/* Pipe descriptors. */
-static int fds[2];
-
-/* Often used barrier for two threads. */
-static pthread_barrier_t b2;
-
-
-static void *
-tf_read (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);
- }
-
- char buf[100];
- ssize_t s = read (fds[0], buf, sizeof (buf));
-
- printf ("%s: read returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
-}
-
-
-static void *
-tf_readv (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);
- }
-
- char buf[100];
- struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
- ssize_t s = readv (fds[0], iov, 1);
-
- printf ("%s: readv returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
-}
-
-
-static void *
-tf_write (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);
- }
-
- char buf[100000];
- memset (buf, '\0', sizeof (buf));
- ssize_t s = write (fds[1], buf, sizeof (buf));
-
- printf ("%s: write returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
-}
-
-
-static void *
-tf_writev (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);
- }
-
- char buf[100000];
- memset (buf, '\0', sizeof (buf));
- struct iovec iov[1] = { [0] = { .iov_base = buf, .iov_len = sizeof (buf) } };
- ssize_t s = writev (fds[1], iov, 1);
-
- printf ("%s: writev returns with %zd\n", __FUNCTION__, s);
-
- exit (1);
-}
-
-
-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);
- }
-
- sleep (1000000);
-
- printf ("%s: sleep returns\n", __FUNCTION__);
-
- exit (1);
-}
-
-
-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);
- }
-
- usleep ((useconds_t) ULONG_MAX);
-
- printf ("%s: usleep returns\n", __FUNCTION__);
-
- exit (1);
-}
-
-
-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);
- }
-
- struct timespec ts = { .tv_sec = 10000000, .tv_nsec = 0 };
- while (nanosleep (&ts, &ts) != 0)
- continue;
-
- printf ("%s: nanosleep returns\n", __FUNCTION__);
-
- exit (1);
-}
-
-
-static void *
-tf_select (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);
- }
-
- fd_set rfs;
- FD_ZERO (&rfs);
- FD_SET (fds[0], &rfs);
-
- int s = select (fds[0] + 1, &rfs, NULL, NULL, NULL);
-
- printf ("%s: select returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static void *
-tf_pselect (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);
- }
-
- fd_set rfs;
- FD_ZERO (&rfs);
- FD_SET (fds[0], &rfs);
-
- int s = pselect (fds[0] + 1, &rfs, NULL, NULL, NULL, NULL);
-
- printf ("%s: pselect returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static void *
-tf_poll (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);
- }
-
- struct pollfd rfs[1] = { [0] = { .fd = fds[0], .events = POLLIN } };
-
- int s = poll (rfs, 1, -1);
-
- printf ("%s: poll returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static void *
-tf_wait (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);
- }
-
- pid_t pid = fork ();
- if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
-
- if (pid == 0)
- {
- /* Make the program disappear after a while. */
- sleep (10);
- exit (0);
- }
-
- int s = wait (NULL);
-
- printf ("%s: wait returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static void *
-tf_waitpid (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);
- }
-
- pid_t pid = fork ();
- if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
-
- if (pid == 0)
- {
- /* Make the program disappear after a while. */
- sleep (10);
- exit (0);
- }
-
- int s = waitpid (-1, NULL, 0);
-
- printf ("%s: waitpid returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static void *
-tf_waitid (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);
- }
-
- pid_t pid = fork ();
- if (pid == -1)
- {
- puts ("fork failed");
- exit (1);
- }
-
- if (pid == 0)
- {
- /* Make the program disappear after a while. */
- sleep (10);
- exit (0);
- }
-
-#ifndef WEXITED
-# define WEXITED 0
-#endif
- siginfo_t si;
- int s = waitid (P_PID, pid, &si, WEXITED);
-
- printf ("%s: waitid returns with %d (%s)\n", __FUNCTION__, s,
- strerror (errno));
-
- exit (1);
-}
-
-
-static struct
-{
- void *(*tf) (void *);
- int nb;
-} tests[] =
-{
- { tf_read, 2 },
- { tf_readv, 2 },
- { tf_select, 2 },
- { tf_pselect, 2 },
- { tf_poll, 2 },
- { tf_write, 2 },
- { tf_writev, 2},
- { tf_sleep, 2 },
- { tf_usleep, 2 },
- { tf_nanosleep, 2 },
- { tf_wait, 2 },
- { tf_waitid, 2 },
- { tf_waitpid, 2 },
-};
-#define ntest_tf (sizeof (tests) / sizeof (tests[0]))
-
-
-static int
-do_test (void)
-{
- if (pipe (fds) != 0)
- {
- puts ("pipe failed");
- exit (1);
- }
-
- int cnt;
- for (cnt = 0; cnt < ntest_tf; ++cnt)
- {
- printf ("round %d\n", cnt);
-
- if (pthread_barrier_init (&b2, NULL, tests[cnt].nb) != 0)
- {
- puts ("b2 init failed");
- exit (1);
- }
-
- pthread_t th;
- if (pthread_create (&th, NULL, tests[cnt].tf, NULL) != 0)
- {
- printf ("create for round %d test failed\n", cnt);
- exit (1);
- }
-
- puts ("barrier waits");
-
- int r = pthread_barrier_wait (&b2);
- if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD)
- {
- printf ("%s: barrier_wait failed\n", __FUNCTION__);
- exit (1);
- }
-
- puts ("nanosleep delay");
-
- struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 };
- while (nanosleep (&ts, &ts) != 0)
- continue;
-
- if (pthread_cancel (th) != 0)
- {
- printf ("cancel in round %d failed\n", cnt);
- exit (1);
- }
-
- void *status;
- if (pthread_join (th, &status) != 0)
- {
- printf ("join in round %d failed\n", cnt);
- exit (1);
- }
- if (status != PTHREAD_CANCELED)
- {
- printf ("thread in round %d not canceled\n", cnt);
- exit (1);
- }
- printf ("test %d successful\n", cnt);
-
- if (pthread_barrier_destroy (&b2) != 0)
- {
- puts ("barrier_destroy failed");
- exit (1);
- }
- }
-
- return 0;
-}
-
-#define TIMEOUT 60
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 17:33:57 +0000