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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-10 01:21:46 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-10 01:21:46 +0000 |
commit | c0463e8b79ca650b60badc5b9c0d574b91aa8d01 (patch) | |
tree | d2aa3554be681b2b8c51367e295fdf8f2ed1fbeb /nptl/tst-join5.c | |
parent | 1905cf47bcfb53d9f7e640db83e43bbe32f9fa4a (diff) | |
download | glibc-c0463e8b79ca650b60badc5b9c0d574b91aa8d01.tar.gz glibc-c0463e8b79ca650b60badc5b9c0d574b91aa8d01.tar.xz glibc-c0463e8b79ca650b60badc5b9c0d574b91aa8d01.zip |
pthread: Move some join tests from nptl to sysdeps/pthread
So they can be checked with htl too.
Diffstat (limited to 'nptl/tst-join5.c')
-rw-r--r-- | nptl/tst-join5.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/nptl/tst-join5.c b/nptl/tst-join5.c deleted file mode 100644 index acdc365c05..0000000000 --- a/nptl/tst-join5.c +++ /dev/null @@ -1,191 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 - <https://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <unistd.h> - -#include <support/check.h> -#include <support/timespec.h> -#include <support/xthread.h> -#include <support/xtime.h> - -static void -wait_code (void) -{ - struct timespec ts = { .tv_sec = 0, .tv_nsec = 200000000 }; - while (nanosleep (&ts, &ts) < 0) - ; -} - - -#ifdef WAIT_IN_CHILD -static pthread_barrier_t b; -#endif - -static int -thread_join (pthread_t thread, void **retval) -{ -#if defined USE_PTHREAD_TIMEDJOIN_NP - const struct timespec ts = timespec_add (xclock_now (CLOCK_REALTIME), - make_timespec (1000, 0)); - return pthread_timedjoin_np (thread, retval, &ts); -#elif defined USE_PTHREAD_CLOCKJOIN_NP_REALTIME - const struct timespec ts = timespec_add (xclock_now (CLOCK_REALTIME), - make_timespec (1000, 0)); - return pthread_clockjoin_np (thread, retval, CLOCK_REALTIME, &ts); -#elif defined USE_PTHREAD_CLOCKJOIN_NP_MONOTONIC - const struct timespec ts = timespec_add (xclock_now (CLOCK_MONOTONIC), - make_timespec (1000, 0)); - return pthread_clockjoin_np (thread, retval, CLOCK_MONOTONIC, &ts); -#else - return pthread_join (thread, retval); -#endif -} - - -static void * -tf1 (void *arg) -{ -#ifdef WAIT_IN_CHILD - xpthread_barrier_wait (&b); - - wait_code (); -#endif - - thread_join ((pthread_t) arg, NULL); - - exit (42); -} - - -static void * -tf2 (void *arg) -{ -#ifdef WAIT_IN_CHILD - xpthread_barrier_wait (&b); - - wait_code (); -#endif - - thread_join ((pthread_t) arg, NULL); - - exit (43); -} - - -static int -do_test (void) -{ -#ifdef WAIT_IN_CHILD - xpthread_barrier_init (&b, NULL, 2); -#endif - - pthread_t th; - - int err = thread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("1st circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("1st circular join %d, not EDEADLK\n", err); - return 1; - } - - th = xpthread_create (NULL, tf1, (void *) pthread_self ()); - -#ifndef WAIT_IN_CHILD - wait_code (); -#endif - - xpthread_cancel (th); - -#ifdef WAIT_IN_CHILD - xpthread_barrier_wait (&b); -#endif - - void *r; - err = thread_join (th, &r); - if (err != 0) - { - printf ("cannot join 1st thread: %d\n", err); - return 1; - } - if (r != PTHREAD_CANCELED) - { - puts ("1st thread not canceled"); - return 1; - } - - err = thread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("2nd circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("2nd circular join %d, not EDEADLK\n", err); - return 1; - } - - th = xpthread_create (NULL, tf2, (void *) pthread_self ()); - -#ifndef WAIT_IN_CHILD - wait_code (); -#endif - - xpthread_cancel (th); - -#ifdef WAIT_IN_CHILD - xpthread_barrier_wait (&b); -#endif - - if (thread_join (th, &r) != 0) - { - puts ("cannot join 2nd thread"); - return 1; - } - if (r != PTHREAD_CANCELED) - { - puts ("2nd thread not canceled"); - return 1; - } - - err = thread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("3rd circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("3rd circular join %d, not EDEADLK\n", err); - return 1; - } - - return 0; -} - -#include <support/test-driver.c> |