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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2020-02-09 19:17:51 +0000
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2020-02-09 19:24:44 +0000
commitd8f1f2d9ab2144b589fdac3e381cd86e71871e43 (patch)
tree586832da5c77a4635006cfecb4515e23956ddaa6 /nptl/tst-cond16.c
parentfaae4b2bdd692d929037c80c3315f716f02f3b00 (diff)
downloadglibc-d8f1f2d9ab2144b589fdac3e381cd86e71871e43.tar.gz
pthread: Move most cond tests from nptl to sysdeps/pthread
So they can be checked with htl too.
Diffstat (limited to 'nptl/tst-cond16.c')
-rw-r--r--nptl/tst-cond16.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/nptl/tst-cond16.c b/nptl/tst-cond16.c
deleted file mode 100644
index 61e3cbe980..0000000000
--- a/nptl/tst-cond16.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright (C) 2004-2020 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
- <https://www.gnu.org/licenses/>. */
-
-#include <errno.h>
-#include <limits.h>
-#include <pthread.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-pthread_cond_t cv = PTHREAD_COND_INITIALIZER;
-pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
-bool n, exiting;
-FILE *f;
-enum { count = 8 }; /* Number of worker threads. */
-
-void *
-tf (void *dummy)
-{
- bool loop = true;
-
- while (loop)
- {
- pthread_mutex_lock (&lock);
- while (n && !exiting)
- pthread_cond_wait (&cv, &lock);
- n = true;
- pthread_mutex_unlock (&lock);
-
- fputs (".", f);
-
- pthread_mutex_lock (&lock);
- n = false;
- if (exiting)
- loop = false;
-#ifdef UNLOCK_AFTER_BROADCAST
- pthread_cond_broadcast (&cv);
- pthread_mutex_unlock (&lock);
-#else
- pthread_mutex_unlock (&lock);
- pthread_cond_broadcast (&cv);
-#endif
- }
-
- return NULL;
-}
-
-int
-do_test (void)
-{
- f = fopen ("/dev/null", "w");
- if (f == NULL)
- {
- printf ("couldn't open /dev/null, %m\n");
- return 1;
- }
-
- pthread_t th[count];
- pthread_attr_t attr;
- int i, ret, sz;
- pthread_attr_init (&attr);
- sz = sysconf (_SC_PAGESIZE);
- if (sz < PTHREAD_STACK_MIN)
- sz = PTHREAD_STACK_MIN;
- pthread_attr_setstacksize (&attr, sz);
- for (i = 0; i < count; ++i)
- if ((ret = pthread_create (&th[i], &attr, tf, NULL)) != 0)
- {
- errno = ret;
- printf ("pthread_create %d failed: %m\n", i);
- return 1;
- }
-
- struct timespec ts = { .tv_sec = 20, .tv_nsec = 0 };
- while (nanosleep (&ts, &ts) != 0);
-
- pthread_mutex_lock (&lock);
- exiting = true;
- pthread_mutex_unlock (&lock);
-
- for (i = 0; i < count; ++i)
- pthread_join (th[i], NULL);
-
- fclose (f);
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#define TIMEOUT 40
-#include "../test-skeleton.c"