mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-31 22:10:34 +03:00
581c785bf3
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 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
156 lines
3.0 KiB
C
156 lines
3.0 KiB
C
/* Copyright (C) 2002-2022 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
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 <pthread.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
|
|
#define N 2
|
|
|
|
|
|
static int do_test (void);
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|
|
|
|
static int cnt0;
|
|
static void
|
|
f0 (void *p)
|
|
{
|
|
++cnt0;
|
|
}
|
|
|
|
|
|
static int cnt1;
|
|
static void
|
|
f1 (void *p)
|
|
{
|
|
++cnt1;
|
|
}
|
|
|
|
|
|
static void (*fcts[N]) (void *) =
|
|
{
|
|
f0,
|
|
f1
|
|
};
|
|
|
|
|
|
static pthread_barrier_t b;
|
|
|
|
|
|
static void *
|
|
tf (void *arg)
|
|
{
|
|
pthread_key_t *key = (pthread_key_t *) arg;
|
|
|
|
if (pthread_setspecific (*key, arg) != 0)
|
|
{
|
|
write_message ("setspecific failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
pthread_barrier_wait (&b);
|
|
|
|
const struct timespec t = { .tv_sec = 1000, .tv_nsec = 0 };
|
|
while (1)
|
|
nanosleep (&t, NULL);
|
|
|
|
/* NOTREACHED */
|
|
return NULL;
|
|
}
|
|
|
|
|
|
int
|
|
do_test (void)
|
|
{
|
|
pthread_key_t keys[N];
|
|
|
|
int i;
|
|
for (i = 0; i < N; ++i)
|
|
if (pthread_key_create (&keys[i], fcts[i]) != 0)
|
|
{
|
|
write_message ("key_create failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
if (pthread_barrier_init (&b, NULL, 2) != 0)
|
|
{
|
|
write_message ("barrier_init failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
pthread_t th;
|
|
if (pthread_create (&th, NULL, tf, &keys[1]) != 0)
|
|
{
|
|
write_message ("create failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
pthread_barrier_wait (&b);
|
|
|
|
if (pthread_cancel (th) != 0)
|
|
{
|
|
write_message ("cancel failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
void *status;
|
|
if (pthread_join (th, &status) != 0)
|
|
{
|
|
write_message ("join failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
if (status != PTHREAD_CANCELED)
|
|
{
|
|
write_message ("thread not canceled\n");
|
|
_exit (1);
|
|
}
|
|
|
|
/* Note that the TSD destructors not necessarily have to have
|
|
finished by the time pthread_join returns. At least according to
|
|
POSIX. We implement the stronger requirement that they indeed
|
|
have run and therefore these tests succeed. */
|
|
if (cnt0 != 0)
|
|
{
|
|
write_message ("cnt0 != 0\n");
|
|
_exit (1);
|
|
}
|
|
|
|
if (cnt1 != 1)
|
|
{
|
|
write_message ("cnt1 != 1\n");
|
|
_exit (1);
|
|
}
|
|
|
|
for (i = 0; i < N; ++i)
|
|
if (pthread_key_delete (keys[i]) != 0)
|
|
{
|
|
write_message ("key_delete failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
if (pthread_barrier_destroy (&b) != 0)
|
|
{
|
|
write_message ("barrier_destroy failed\n");
|
|
_exit (1);
|
|
}
|
|
|
|
return 0;
|
|
}
|