mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 01:21:06 +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
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/* Copyright (C) 2002-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
|
|
|
|
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 <errno.h>
|
|
#include <stdbool.h>
|
|
#include <libc-diag.h>
|
|
|
|
#ifndef ATTR
|
|
# define ATTR NULL
|
|
# define ATTR_NULL true
|
|
#endif
|
|
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
pthread_mutex_t m;
|
|
|
|
int e = pthread_mutex_init (&m, ATTR);
|
|
if (!ATTR_NULL && e == ENOTSUP)
|
|
{
|
|
puts ("cannot support selected type of mutexes");
|
|
return 0;
|
|
}
|
|
else if (e != 0)
|
|
{
|
|
puts ("mutex_init failed");
|
|
return 1;
|
|
}
|
|
|
|
/* This deliberately tests supplying a null pointer to a function whose
|
|
argument is marked __attribute__ ((nonnull)). */
|
|
DIAG_PUSH_NEEDS_COMMENT;
|
|
DIAG_IGNORE_NEEDS_COMMENT (5, "-Wnonnull");
|
|
if (!ATTR_NULL && pthread_mutexattr_destroy (ATTR) != 0)
|
|
{
|
|
puts ("mutexattr_destroy failed");
|
|
return 1;
|
|
}
|
|
DIAG_POP_NEEDS_COMMENT;
|
|
|
|
if (pthread_mutex_lock (&m) != 0)
|
|
{
|
|
puts ("mutex_lock failed");
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_mutex_unlock (&m) != 0)
|
|
{
|
|
puts ("mutex_unlock failed");
|
|
return 1;
|
|
}
|
|
|
|
if (pthread_mutex_destroy (&m) != 0)
|
|
{
|
|
puts ("mutex_destroy failed");
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifndef TEST_FUNCTION
|
|
# define TEST_FUNCTION do_test ()
|
|
#endif
|
|
#include "../test-skeleton.c"
|