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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-09 19:17:51 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2020-02-09 19:24:44 +0000 |
commit | d8f1f2d9ab2144b589fdac3e381cd86e71871e43 (patch) | |
tree | 586832da5c77a4635006cfecb4515e23956ddaa6 /nptl/tst-cond7.c | |
parent | faae4b2bdd692d929037c80c3315f716f02f3b00 (diff) | |
download | glibc-d8f1f2d9ab2144b589fdac3e381cd86e71871e43.zip glibc-d8f1f2d9ab2144b589fdac3e381cd86e71871e43.tar.gz glibc-d8f1f2d9ab2144b589fdac3e381cd86e71871e43.tar.bz2 |
pthread: Move most cond tests from nptl to sysdeps/pthread
So they can be checked with htl too.
Diffstat (limited to 'nptl/tst-cond7.c')
-rw-r--r-- | nptl/tst-cond7.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/nptl/tst-cond7.c b/nptl/tst-cond7.c deleted file mode 100644 index 48502bd..0000000 --- a/nptl/tst-cond7.c +++ /dev/null @@ -1,167 +0,0 @@ -/* Copyright (C) 2003-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@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 <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include <sys/time.h> - - -typedef struct - { - pthread_cond_t cond; - pthread_mutex_t lock; - pthread_t h; - } T; - - -static volatile bool done; - - -static void * -tf (void *arg) -{ - puts ("child created"); - - if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL) != 0 - || pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, NULL) != 0) - { - puts ("cannot set cancellation options"); - exit (1); - } - - T *t = (T *) arg; - - if (pthread_mutex_lock (&t->lock) != 0) - { - puts ("child: lock failed"); - exit (1); - } - - done = true; - - if (pthread_cond_signal (&t->cond) != 0) - { - puts ("child: cond_signal failed"); - exit (1); - } - - if (pthread_cond_wait (&t->cond, &t->lock) != 0) - { - puts ("child: cond_wait failed"); - exit (1); - } - - if (pthread_mutex_unlock (&t->lock) != 0) - { - puts ("child: unlock failed"); - exit (1); - } - - return NULL; -} - - -static int -do_test (void) -{ - int i; -#define N 100 - T *t[N]; - for (i = 0; i < N; ++i) - { - printf ("round %d\n", i); - - t[i] = (T *) malloc (sizeof (T)); - if (t[i] == NULL) - { - puts ("out of memory"); - exit (1); - } - - if (pthread_mutex_init (&t[i]->lock, NULL) != 0 - || pthread_cond_init (&t[i]->cond, NULL) != 0) - { - puts ("an _init function failed"); - exit (1); - } - - if (pthread_mutex_lock (&t[i]->lock) != 0) - { - puts ("initial mutex_lock failed"); - exit (1); - } - - done = false; - - if (pthread_create (&t[i]->h, NULL, tf, t[i]) != 0) - { - puts ("pthread_create failed"); - exit (1); - } - - do - if (pthread_cond_wait (&t[i]->cond, &t[i]->lock) != 0) - { - puts ("cond_wait failed"); - exit (1); - } - while (! done); - - /* Release the lock since the cancel handler will get it. */ - if (pthread_mutex_unlock (&t[i]->lock) != 0) - { - puts ("mutex_unlock failed"); - exit (1); - } - - if (pthread_cancel (t[i]->h) != 0) - { - puts ("cancel failed"); - exit (1); - } - - puts ("parent: joining now"); - - void *result; - if (pthread_join (t[i]->h, &result) != 0) - { - puts ("join failed"); - exit (1); - } - - if (result != PTHREAD_CANCELED) - { - puts ("result != PTHREAD_CANCELED"); - exit (1); - } - } - - for (i = 0; i < N; ++i) - free (t[i]); - - return 0; -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |