1 /* Test for notification mechanism in lio_listio.
2 Copyright (C) 2000-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
28 static pthread_barrier_t b;
34 int e = pthread_barrier_wait (&b);
35 if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
37 puts ("thread: barrier_wait failed");
44 do_test (int argc, char *argv[])
46 char name[] = "/tmp/aio2.XXXXXX";
50 static const char buf[] = "Hello World\n";
55 printf ("cannot open temp name: %m\n");
61 if (pthread_barrier_init (&b, NULL, 2) != 0)
63 puts ("barrier_init failed");
70 cb.aio_lio_opcode = LIO_WRITE;
72 cb.aio_buf = (void *) buf;
73 cb.aio_nbytes = sizeof (buf) - 1;
75 cb.aio_sigevent.sigev_notify = SIGEV_THREAD;
76 cb.aio_sigevent.sigev_notify_function = thrfct;
77 cb.aio_sigevent.sigev_notify_attributes = NULL;
78 cb.aio_sigevent.sigev_value.sival_ptr = NULL;
80 if (lio_listio (LIO_WAIT, arr, 1, NULL) < 0)
84 puts ("no aio support in this configuration");
87 printf ("lio_listio failed: %m\n");
91 puts ("lio_listio returned");
93 int e = pthread_barrier_wait (&b);
94 if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD)
96 puts ("barrier_wait failed");
105 #include "../test-skeleton.c"