mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
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
116 lines
2.6 KiB
C
116 lines
2.6 KiB
C
/* Signal handler and mask set in thread which calls exec.
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Copyright (C) 2003-2019 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>, 2003.
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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 <pthread.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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static void *
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tf (void *arg)
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{
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/* Ignore SIGUSR1 and block SIGUSR2. */
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if (sigignore (SIGUSR1) != 0)
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{
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puts ("sigignore failed");
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exit (1);
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}
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sigset_t ss;
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sigemptyset (&ss);
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sigaddset (&ss, SIGUSR2);
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if (pthread_sigmask (SIG_BLOCK, &ss, NULL) != 0)
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{
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puts ("1st run: sigmask failed");
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exit (1);
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}
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char **oldargv = (char **) arg;
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size_t n = 1;
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while (oldargv[n] != NULL)
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++n;
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char **argv = (char **) alloca ((n + 1) * sizeof (char *));
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for (n = 0; oldargv[n + 1] != NULL; ++n)
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argv[n] = oldargv[n + 1];
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argv[n++] = (char *) "--direct";
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argv[n] = NULL;
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execv (argv[0], argv);
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puts ("execv failed");
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exit (1);
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}
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static int
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do_test (int argc, char *argv[])
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{
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if (argc == 1)
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{
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/* This is the second call. Perform the test. */
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struct sigaction sa;
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if (sigaction (SIGUSR1, NULL, &sa) != 0)
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{
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puts ("2nd run: sigaction failed");
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return 1;
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}
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if (sa.sa_handler != SIG_IGN)
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{
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puts ("SIGUSR1 not ignored");
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return 1;
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}
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sigset_t ss;
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if (pthread_sigmask (SIG_SETMASK, NULL, &ss) != 0)
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{
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puts ("2nd run: sigmask failed");
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return 1;
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}
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if (! sigismember (&ss, SIGUSR2))
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{
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puts ("SIGUSR2 not blocked");
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return 1;
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}
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return 0;
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}
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pthread_t th;
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if (pthread_create (&th, NULL, tf, argv) != 0)
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{
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puts ("create failed");
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exit (1);
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}
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/* This call should never return. */
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pthread_join (th, NULL);
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puts ("join returned");
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return 1;
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}
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#define TEST_FUNCTION do_test (argc, argv)
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#include "../test-skeleton.c"
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