diff options
Diffstat (limited to 'rtkaio/tst-aiod5.c')
-rw-r--r-- | rtkaio/tst-aiod5.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/rtkaio/tst-aiod5.c b/rtkaio/tst-aiod5.c deleted file mode 100644 index 780f1b6028..0000000000 --- a/rtkaio/tst-aiod5.c +++ /dev/null @@ -1,152 +0,0 @@ -/* Test for completion thread handling. - Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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. */ - -#include <aio.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <errno.h> -#include "tst-aiod.h" - -/* We might need a bit longer timeout. */ -#define TIMEOUT 10 /* sec */ - -#define MY_SIVAL 27 - -volatile sig_atomic_t flag; - - -static void -callback (sigval_t s) -{ - flag = s.sival_int; -} - -static int -wait_flag (void) -{ - while (flag == 0) - { - puts ("Sleeping..."); - sleep (1); - } - - if (flag != MY_SIVAL) - { - printf ("signal handler received wrong signal, flag is %d\n", flag); - return 1; - } - - return 0; -} - - -static int -do_test (int argc, char *argv[]) -{ - char name[] = "/tmp/aio5.XXXXXX"; - int fd; - struct aiocb *arr[1]; - struct aiocb cb; - static const char buf[] = "Hello World\n"; - struct sigevent ev; - - fd = mkstemp (name); - if (fd == -1) - { - printf ("cannot open temp name: %m\n"); - return 1; - } - - unlink (name); - - arr[0] = &cb; - - void *p; - int sz = set_o_direct (fd); - if (sz != -1) - { - int err = posix_memalign (&p, sz, sz); - if (err) - { - errno = err; - printf ("cannot allocate memory: %m\n"); - return 1; - } - memcpy (p, buf, sizeof (buf) - 1); - memset (p + sizeof (buf) - 1, ' ', sz - sizeof (buf) + 1); - printf ("Using O_DIRECT with block size %d\n", sz); - } - else - { - p = (void *) buf; - sz = sizeof (buf) - 1; - } - - cb.aio_fildes = fd; - cb.aio_lio_opcode = LIO_WRITE; - cb.aio_reqprio = 0; - cb.aio_buf = p; - cb.aio_nbytes = sz; - cb.aio_offset = 0; - cb.aio_sigevent.sigev_notify = SIGEV_THREAD; - cb.aio_sigevent.sigev_notify_function = callback; - cb.aio_sigevent.sigev_notify_attributes = NULL; - cb.aio_sigevent.sigev_value.sival_int = MY_SIVAL; - - ev.sigev_notify = SIGEV_THREAD; - ev.sigev_notify_function = callback; - ev.sigev_notify_attributes = NULL; - ev.sigev_value.sival_int = MY_SIVAL; - - /* First use aio_write. */ - if (aio_write (arr[0]) < 0) - { - if (errno == ENOSYS) - { - puts ("no aio support in this configuration"); - return 0; - } - printf ("aio_write failed: %m\n"); - return 1; - } - - if (wait_flag ()) - return 1; - - puts ("aio_write OK"); - - flag = 0; - /* Again with lio_listio. */ - if (lio_listio (LIO_NOWAIT, arr, 1, &ev) < 0) - { - printf ("lio_listio failed: %m\n"); - return 1; - } - - if (wait_flag ()) - return 1; - - puts ("all OK"); - - return 0; -} - -#include "../test-skeleton.c" |