mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 05:00:15 +00:00
2b778ceb40
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
103 lines
2.3 KiB
C
103 lines
2.3 KiB
C
/* Copyright (C) 2003-2021 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 <limits.h>
|
|
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
|
|
static pthread_key_t key;
|
|
|
|
|
|
static int rounds;
|
|
|
|
|
|
static void
|
|
destr (void *arg)
|
|
{
|
|
++rounds;
|
|
|
|
if (pthread_setspecific (key, (void *) 1l) != 0)
|
|
{
|
|
puts ("destr: setspecific failed");
|
|
exit (1);
|
|
}
|
|
}
|
|
|
|
|
|
static void *
|
|
tf (void *arg)
|
|
{
|
|
if (pthread_setspecific (key, (void *) 1l) != 0)
|
|
{
|
|
puts ("tf: setspecific failed");
|
|
exit (1);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/* This test check non-standard behavior. The standard does not
|
|
require that the implementation has to stop calling TSD destructors
|
|
when they are set over and over again. But NPTL does. */
|
|
static int
|
|
do_test (void)
|
|
{
|
|
/* Allocate two keys, both with destructors. */
|
|
if (pthread_key_create (&key, destr) != 0)
|
|
{
|
|
puts ("key_create failed");
|
|
return 1;
|
|
}
|
|
|
|
pthread_t th;
|
|
if (pthread_create (&th, NULL, tf, NULL) != 0)
|
|
{
|
|
puts ("create failed");
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_join (th, NULL) != 0)
|
|
{
|
|
puts ("join failed");
|
|
return 1;
|
|
}
|
|
|
|
if (rounds < PTHREAD_DESTRUCTOR_ITERATIONS)
|
|
{
|
|
printf ("rounds == %d, PTHREAD_DESTRUCTOR_ITERATIONS = %d\n",
|
|
rounds, PTHREAD_DESTRUCTOR_ITERATIONS);
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_getspecific (key) != NULL)
|
|
{
|
|
puts ("key data != NULL");
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|