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Diffstat (limited to 'test/nptl/tst-mqueue6.c')
-rw-r--r--test/nptl/tst-mqueue6.c304
1 files changed, 0 insertions, 304 deletions
diff --git a/test/nptl/tst-mqueue6.c b/test/nptl/tst-mqueue6.c
deleted file mode 100644
index 8d84c1929..000000000
--- a/test/nptl/tst-mqueue6.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/* Test mq_notify.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
-
- 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 <errno.h>
-#include <fcntl.h>
-#include <mqueue.h>
-#include <limits.h>
-#include <signal.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mman.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-#include <time.h>
-#include <unistd.h>
-#include "tst-mqueue.h"
-
-#if _POSIX_THREADS
-# include <pthread.h>
-
-# define mqsend(q) (mqsend) (q, __LINE__)
-static int
-(mqsend) (mqd_t q, int line)
-{
- char c;
- if (mq_send (q, &c, 1, 1) != 0)
- {
- printf ("mq_send on line %d failed with: %m\n", line);
- return 1;
- }
- return 0;
-}
-
-# define mqrecv(q) (mqrecv) (q, __LINE__)
-static int
-(mqrecv) (mqd_t q, int line)
-{
- char c;
- ssize_t rets = TEMP_FAILURE_RETRY (mq_receive (q, &c, 1, NULL));
- if (rets != 1)
- {
- if (rets == -1)
- printf ("mq_receive on line %d failed with: %m\n", line);
- else
- printf ("mq_receive on line %d returned %zd != 1\n",
- line, rets);
- return 1;
- }
- return 0;
-}
-
-volatile int fct_cnt, fct_err;
-size_t fct_guardsize;
-
-static void
-fct (union sigval s)
-{
- mqd_t q = *(mqd_t *) s.sival_ptr;
-
- pthread_attr_t nattr;
- int ret = pthread_getattr_np (pthread_self (), &nattr);
- if (ret)
- {
- errno = ret;
- printf ("pthread_getattr_np failed: %m\n");
- fct_err = 1;
- }
- else
- {
- ret = pthread_attr_getguardsize (&nattr, &fct_guardsize);
- if (ret)
- {
- errno = ret;
- printf ("pthread_attr_getguardsize failed: %m\n");
- fct_err = 1;
- }
- if (pthread_attr_destroy (&nattr) != 0)
- {
- puts ("pthread_attr_destroy failed");
- fct_err = 1;
- }
- }
-
- ++fct_cnt;
- fct_err |= mqsend (q);
-}
-
-# define TEST_FUNCTION do_test ()
-static int
-do_test (void)
-{
- int result = 0;
-
- char name[sizeof "/tst-mqueue6-" + sizeof (pid_t) * 3];
- snprintf (name, sizeof (name), "/tst-mqueue6-%u", getpid ());
-
- struct mq_attr attr = { .mq_maxmsg = 1, .mq_msgsize = 1 };
- mqd_t q = mq_open (name, O_CREAT | O_EXCL | O_RDWR, 0600, &attr);
-
- if (q == (mqd_t) -1)
- {
- printf ("mq_open failed with: %m\n");
- return result;
- }
- else
- add_temp_mq (name);
-
- pthread_attr_t nattr;
- if (pthread_attr_init (&nattr)
- || pthread_attr_setguardsize (&nattr, 0))
- {
- puts ("pthread_attr_t setup failed");
- result = 1;
- }
-
- fct_guardsize = 1;
-
- struct sigevent ev;
- memset (&ev, 0xaa, sizeof (ev));
- ev.sigev_notify = SIGEV_THREAD;
- ev.sigev_notify_function = fct;
- ev.sigev_notify_attributes = &nattr;
- ev.sigev_value.sival_ptr = &q;
- if (mq_notify (q, &ev) != 0)
- {
- printf ("mq_notify (q, { SIGEV_THREAD }) failed with: %m\n");
- result = 1;
- }
-
- size_t ps = sysconf (_SC_PAGESIZE);
- if (pthread_attr_setguardsize (&nattr, 32 * ps))
- {
- puts ("pthread_attr_t setup failed");
- result = 1;
- }
-
- if (mq_notify (q, &ev) == 0)
- {
- puts ("second mq_notify (q, { SIGEV_NONE }) unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EBUSY)
- {
- printf ("second mq_notify (q, { SIGEV_NONE }) failed with: %m\n");
- result = 1;
- }
-
- if (fct_cnt != 0)
- {
- printf ("fct called too early (%d on %d)\n", fct_cnt, __LINE__);
- result = 1;
- }
-
- result |= mqsend (q);
-
- result |= mqrecv (q);
- result |= mqrecv (q);
-
- if (fct_cnt != 1)
- {
- printf ("fct not called (%d on %d)\n", fct_cnt, __LINE__);
- result = 1;
- }
- else if (fct_guardsize != 0)
- {
- printf ("fct_guardsize %zd != 0\n", fct_guardsize);
- result = 1;
- }
-
- if (mq_notify (q, &ev) != 0)
- {
- printf ("third mq_notify (q, { SIGEV_NONE }) failed with: %m\n");
- result = 1;
- }
-
- if (mq_notify (q, NULL) != 0)
- {
- printf ("mq_notify (q, NULL) failed with: %m\n");
- result = 1;
- }
-
- memset (&ev, 0x11, sizeof (ev));
- ev.sigev_notify = SIGEV_THREAD;
- ev.sigev_notify_function = fct;
- ev.sigev_notify_attributes = &nattr;
- ev.sigev_value.sival_ptr = &q;
- if (mq_notify (q, &ev) != 0)
- {
- printf ("mq_notify (q, { SIGEV_THREAD }) failed with: %m\n");
- result = 1;
- }
-
- if (pthread_attr_setguardsize (&nattr, 0))
- {
- puts ("pthread_attr_t setup failed");
- result = 1;
- }
-
- if (mq_notify (q, &ev) == 0)
- {
- puts ("second mq_notify (q, { SIGEV_NONE }) unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EBUSY)
- {
- printf ("second mq_notify (q, { SIGEV_NONE }) failed with: %m\n");
- result = 1;
- }
-
- if (fct_cnt != 1)
- {
- printf ("fct called too early (%d on %d)\n", fct_cnt, __LINE__);
- result = 1;
- }
-
- result |= mqsend (q);
-
- result |= mqrecv (q);
- result |= mqrecv (q);
-
- if (fct_cnt != 2)
- {
- printf ("fct not called (%d on %d)\n", fct_cnt, __LINE__);
- result = 1;
- }
- else if (fct_guardsize != 32 * ps)
- {
- printf ("fct_guardsize %zd != %zd\n", fct_guardsize, 32 * ps);
- result = 1;
- }
-
- if (mq_notify (q, &ev) != 0)
- {
- printf ("third mq_notify (q, { SIGEV_NONE }) failed with: %m\n");
- result = 1;
- }
-
- if (mq_notify (q, NULL) != 0)
- {
- printf ("mq_notify (q, NULL) failed with: %m\n");
- result = 1;
- }
-
- if (pthread_attr_destroy (&nattr) != 0)
- {
- puts ("pthread_attr_destroy failed");
- result = 1;
- }
-
- if (mq_unlink (name) != 0)
- {
- printf ("mq_unlink failed: %m\n");
- result = 1;
- }
-
- if (mq_close (q) != 0)
- {
- printf ("mq_close failed: %m\n");
- result = 1;
- }
-
- memset (&ev, 0x55, sizeof (ev));
- ev.sigev_notify = SIGEV_THREAD;
- ev.sigev_notify_function = fct;
- ev.sigev_notify_attributes = NULL;
- ev.sigev_value.sival_int = 0;
- if (mq_notify (q, &ev) == 0)
- {
- puts ("mq_notify on closed mqd_t unexpectedly succeeded");
- result = 1;
- }
- else if (errno != EBADF)
- {
- printf ("mq_notify on closed mqd_t did not fail with EBADF: %m\n");
- result = 1;
- }
-
- if (fct_err)
- result = 1;
- return result;
-}
-#else
-# define TEST_FUNCTION 0
-#endif
-
-#include "../test-skeleton.c"
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