diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/tst-cancel4.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/nptl/tst-cancel4.c b/nptl/tst-cancel4.c index f3c4b0c2be..60f7eada90 100644 --- a/nptl/tst-cancel4.c +++ b/nptl/tst-cancel4.c @@ -1600,6 +1600,52 @@ tf_preadv (void *arg) } 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 + blocks we can enable this test to run in both rounds. */ + abort (); + + char fname[] = "/tmp/tst-cancel4-fd-XXXXXX"; + tempfd = fd = mkstemp (fname); + if (fd == -1) + printf ("%s: mkstemp failed\n", __FUNCTION__); + unlink (fname); + + 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); + } + + 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 = pwritev (fd, iov, 1, 0); + + pthread_cleanup_pop (0); + + printf ("%s: pwritev returns with %zd\n", __FUNCTION__, s); + + exit (1); +} + +static void * tf_fsync (void *arg) { if (arg == NULL) @@ -2185,6 +2231,7 @@ static struct ADD_TEST (recvfrom, 2, 0), ADD_TEST (recvmsg, 2, 0), ADD_TEST (preadv, 2, 1), + ADD_TEST (pwritev, 2, 1), ADD_TEST (open, 2, 1), ADD_TEST (close, 2, 1), ADD_TEST (pread, 2, 1), |