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74 lines
2.3 KiB
74 lines
2.3 KiB
/* |
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* Copyright (C) 2018 The Android Open Source Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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#include <gtest/gtest.h> |
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#include <errno.h> |
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#include <fcntl.h> |
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#include <signal.h> |
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#include <sys/signalfd.h> |
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#include <unistd.h> |
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#include <thread> |
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#include "SignalUtils.h" |
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static void TestSignalFd(int fd, int signal) { |
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ASSERT_NE(-1, fd) << strerror(errno); |
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ASSERT_EQ(0, raise(signal)); |
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signalfd_siginfo sfd_si; |
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ASSERT_EQ(static_cast<ssize_t>(sizeof(sfd_si)), read(fd, &sfd_si, sizeof(sfd_si))); |
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ASSERT_EQ(signal, static_cast<int>(sfd_si.ssi_signo)); |
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close(fd); |
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} |
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TEST(sys_signalfd, signalfd) { |
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SignalMaskRestorer smr; |
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sigset_t mask = {}; |
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sigaddset(&mask, SIGALRM); |
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ASSERT_EQ(0, sigprocmask(SIG_SETMASK, &mask, nullptr)); |
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TestSignalFd(signalfd(-1, &mask, SFD_CLOEXEC), SIGALRM); |
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} |
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TEST(sys_signalfd, signalfd64) { |
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#if defined(__BIONIC__) |
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SignalMaskRestorer smr; |
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sigset64_t mask = {}; |
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sigaddset64(&mask, SIGRTMIN); |
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ASSERT_EQ(0, sigprocmask64(SIG_SETMASK, &mask, nullptr)); |
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TestSignalFd(signalfd64(-1, &mask, SFD_CLOEXEC), SIGRTMIN); |
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#endif |
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}
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