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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <time.h>
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#include <unistd.h>
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#include <sys/time.h>
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#include <stdint.h>
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#include <config.h>
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#include <support/check.h>
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#include <support/timespec.h>
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#ifndef TYPE
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# define TYPE PTHREAD_MUTEX_NORMAL
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#endif
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/* A bogus clock value that tells run_test to use
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pthread_mutex_timedlock rather than pthread_mutex_clocklock. */
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#define CLOCK_USE_TIMEDLOCK (-1)
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static int
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do_test_clock (clockid_t clockid, const char *fnname)
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{
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pthread_mutex_t m;
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pthread_mutexattr_t a;
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const clockid_t clockid_for_get =
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(clockid == CLOCK_USE_TIMEDLOCK) ? CLOCK_REALTIME : clockid;
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TEST_COMPARE (pthread_mutexattr_init (&a), 0);
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TEST_COMPARE (pthread_mutexattr_settype (&a, TYPE), 0);
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#ifdef ENABLE_PI
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TEST_COMPARE (pthread_mutexattr_setprotocol (&a, PTHREAD_PRIO_INHERIT), 0);
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#endif
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int err = pthread_mutex_init (&m, &a);
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if (err != 0)
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{
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#ifdef ENABLE_PI
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if (err == ENOTSUP)
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FAIL_UNSUPPORTED ("PI mutexes unsupported");
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#endif
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FAIL_EXIT1 ("mutex_init failed");
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}
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TEST_COMPARE (pthread_mutexattr_destroy (&a), 0);
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TEST_COMPARE (pthread_mutex_lock (&m), 0);
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if (pthread_mutex_trylock (&m) == 0)
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FAIL_EXIT1 ("mutex_trylock succeeded");
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/* Wait 2 seconds. */
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struct timespec ts_timeout = timespec_add (xclock_now (clockid_for_get),
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make_timespec (2, 0));
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if (clockid == CLOCK_USE_TIMEDLOCK)
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TEST_COMPARE (pthread_mutex_timedlock (&m, &ts_timeout), ETIMEDOUT);
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else
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TEST_COMPARE (pthread_mutex_clocklock (&m, clockid, &ts_timeout),
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ETIMEDOUT);
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TEST_TIMESPEC_BEFORE_NOW (ts_timeout, clockid_for_get);
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/* The following makes the ts value invalid. */
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ts_timeout.tv_nsec += 1000000000;
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if (clockid == CLOCK_USE_TIMEDLOCK)
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TEST_COMPARE (pthread_mutex_timedlock (&m, &ts_timeout), EINVAL);
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else
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TEST_COMPARE (pthread_mutex_clocklock (&m, clockid, &ts_timeout), EINVAL);
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TEST_COMPARE (pthread_mutex_unlock (&m), 0);
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const struct timespec ts_start = xclock_now (CLOCK_REALTIME);
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/* Wait 2 seconds. */
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ts_timeout = timespec_add (ts_start, make_timespec (2, 0));
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if (clockid == CLOCK_USE_TIMEDLOCK)
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TEST_COMPARE (pthread_mutex_timedlock (&m, &ts_timeout), 0);
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else
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TEST_COMPARE (pthread_mutex_clocklock (&m, clockid, &ts_timeout), 0);
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const struct timespec ts_end = xclock_now (clockid_for_get);
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/* Check that timedlock didn't delay. We use a limit of 0.1 secs. */
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TEST_TIMESPEC_BEFORE (ts_end,
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timespec_add (ts_start, make_timespec (0, 100000000)));
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TEST_COMPARE (pthread_mutex_unlock (&m), 0);
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TEST_COMPARE (pthread_mutex_destroy (&m), 0);
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return 0;
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}
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static int do_test (void)
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{
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do_test_clock (CLOCK_USE_TIMEDLOCK, "timedlock");
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do_test_clock (CLOCK_REALTIME, "clocklock(realtime)");
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do_test_clock (CLOCK_MONOTONIC, "clocklock(monotonic)");
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return 0;
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}
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#include <support/test-driver.c>
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