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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /rt/tst-aio5.c | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.xz glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization. zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'rt/tst-aio5.c')
-rw-r--r-- | rt/tst-aio5.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/rt/tst-aio5.c b/rt/tst-aio5.c deleted file mode 100644 index 6097f1a8cc..0000000000 --- a/rt/tst-aio5.c +++ /dev/null @@ -1,129 +0,0 @@ -/* Test for completion thread handling. - Copyright (C) 2000-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <aio.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <errno.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; - - cb.aio_fildes = fd; - cb.aio_lio_opcode = LIO_WRITE; - cb.aio_reqprio = 0; - cb.aio_buf = (void *) buf; - cb.aio_nbytes = sizeof (buf) - 1; - 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" |